commit bash-20180322 snapshot

diff --git a/CWRU/CWRU.chlog b/CWRU/CWRU.chlog
index 06409b4e87924fc72e108826e4dc37b3eb510103..fbc27678ab596fabc5a0f67b8d1afbf66a5807e2 100644 (file)
--- a/CWRU/CWRU.chlog
+++ b/CWRU/CWRU.chlog
@@ -15088,3 +15088,52 @@ builtins/common.c
        - read_octal: allow octal numbers greater than 777 to accommodate
          modes and umasks that include sticky/setuid/setgid bits. Report
          and fix from Martijn Dekker <martijn@inlv.org>
+
+                                  3/19
+                                  ----
+lib/readline/bind.c
+       - rl_generic_bind: make sure we only assign to prevkey in the loop
+         if the key sequence index is > 0, so ic is valid. Fixes bug
+         reported by Koichi Murase <myoga.murase@gmail.com>
+
+builtins/read.def
+       - read_builtin: be slightly less aggressive checking for timeouts and
+         SIGALRM: if we successfully read a character, don't check for a
+         timeout until we store or process it. Fixes timing problem
+         reported by Rob Foehl <rwf@loonybin.net>
+
+                                  3/22
+                                  ----
+sig.c
+       - termsig_handler: add a call to exit(1) after the kill, just in case
+         there are circumstances where the SIG_DFL signal handler is
+         ignored.  Report from Andrei Vagin <avagin@gmail.com>
+
+                                  3/25
+                                  ----
+lib/readline/bind.c
+       - _rl_function_of_keyseq_internal: new internal function thta takes a
+         length parameter to accommodate NUL in the key sequence. Patch from
+         Koichi Murase <myoga.murase@gmail.com>
+       - rl_function_of_keyseq_len: new application-callable function that
+         takes a length parameter; otherwise equivalent to rl_function_of_keyseq.
+
+lib/readline/readline.h
+       - rl_function_of_keyseq_len: add extern declration for new function
+
+lib/readline/doc/rltech.texi
+       - rl_function_of_keyseq_len: document new function interface
+
+bashline.c
+       - bash_execute_unix_command: use rl_function_of_keyseq_len to handle
+         key sequences with embedded NULs (\C-@). Fix from Koichi Murase
+         <myoga.murase@gmail.com>
+
+lib/readline/bind.c
+       - rl_bind_key_if_unbound,rl_bind_key_if_unbound_in_map: run the KEY
+         argument through rl_untranslate_keyseq to produce a symbolic sequence
+         that can encode \C-@.
+       - rl_bind_keyseq_if_unbound_in_map: translate the key sequence in order
+         to accommodate symbolic key sequences; should be a no-op for `raw'
+         key sequences such as the arrow key seqeunces from terminfo. Change
+         from Koichi Murase <myoga.murase@gmail.com>

diff --git a/bashline.c b/bashline.c
index 5683d915a8044259b1130f2769ccb36b3fbeba77..60f34997cc427fd0d88583cbc690d53f260908f3 100644 (file)
--- a/bashline.c
+++ b/bashline.c
@@ -4102,7 +4102,7 @@ bash_execute_unix_command (count, key)
   /* First, we need to find the right command to execute.  This is tricky,
      because we might have already indirected into another keymap, so we
      have to walk cmd_xmap using the entire key sequence. */
-  cmd = (char *)rl_function_of_keyseq (rl_executing_keyseq, cmd_xmap, &type);
+  cmd = (char *)rl_function_of_keyseq_len (rl_executing_keyseq, rl_key_sequence_length, cmd_xmap, &type);
     
   if (cmd == 0 || type != ISMACR)
     {

diff --git a/builtins/read.def b/builtins/read.def
index 4577227363cfebfc204ae00a4a4269d41123cc0d..584ff70a4ea2e5f7a3e933c11ebd964860022372 100644 (file)
--- a/builtins/read.def
+++ b/builtins/read.def
@@ -613,13 +613,14 @@ read_builtin (list)
          break;
        }
 
-      CHECK_ALRM;
       QUIT;            /* in case we didn't call check_signals() */
 #if defined (READLINE)
        }
 #endif
 
-      CHECK_ALRM;
+      if (retval <= 0)                 /* XXX shouldn't happen */
+       CHECK_ALRM;
+
       /* XXX -- use i + mb_cur_max (at least 4) for multibyte/read_mbchar */
       if (i + (mb_cur_max > 4 ? mb_cur_max : 4) >= size)
        {

diff --git a/doc/bash.0 b/doc/bash.0
index dc9dee3b4ff9f9eb994e299ba9f417ee3006785f..bb2f7429af530b8c24f47784ba6d44701c496055 100644 (file)
--- a/doc/bash.0
+++ b/doc/bash.0
@@ -4503,9 +4503,11 @@ S\bSH\bHE\bEL\bLL\bL B\bBU\bUI\bIL\bLT\bTI\bIN\bN C\bCO\bOM\bMM\bMA\bAN\bND\bDS\bS
               -\b-W\bW _\bw_\bo_\br_\bd_\bl_\bi_\bs_\bt
                       The _\bw_\bo_\br_\bd_\bl_\bi_\bs_\bt is split using the characters  in  the  I\bIF\bFS\bS
                       special  variable as delimiters, and each resultant word
-                      is expanded.  The possible completions are  the  members
-                      of  the  resultant  list which match the word being com-
-                      pleted.
+                      is expanded.  Shell quoting is honored within  _\bw_\bo_\br_\bd_\bl_\bi_\bs_\bt,
+                      in order to provide a mechanism for the words to contain
+                      shell metacharacters or characters in the value of  I\bIF\bFS\bS.
+                      The  possible  completions are the members of the resul-
+                      tant list which match the word being completed.
               -\b-X\bX _\bf_\bi_\bl_\bt_\be_\br_\bp_\ba_\bt
                       _\bf_\bi_\bl_\bt_\be_\br_\bp_\ba_\bt is a pattern as used for  pathname  expansion.
                       It is applied to the list of possible completions gener-

diff --git a/doc/bash.html b/doc/bash.html
index 86aa5da2639e75c85abefa7344711c4eedba9b6c..54b42fec75593a5a86bbeb2706750296b2f53f04 100644 (file)
--- a/doc/bash.html
+++ b/doc/bash.html
@@ -9968,6 +9968,13 @@ The <I>wordlist</I> is split using the characters in the
 
 </FONT>
 special variable as delimiters, and each resultant word is expanded.
+Shell quoting is honored within <I>wordlist</I>,
+in order to provide a
+mechanism for the words to contain shell metacharacters or characters
+in the value of
+<FONT SIZE=-1><B>IFS</B>.
+
+</FONT>
 The possible completions are the members of the resultant list which
 match the word being completed.
 <DT><B>-X</B> <I>filterpat</I><DD>
@@ -13951,6 +13958,6 @@ There may be only one active coprocess at a time.
 </DL>
 <HR>
 This document was created by man2html from bash.1.<BR>
-Time: 15 March 2018 14:13:43 EDT
+Time: 19 March 2018 09:43:32 EDT
 </BODY>
 </HTML>

diff --git a/doc/bash.info b/doc/bash.info
index b044770f636b8b3829efe215a8cb1c6c48d13651..9a4edb080e7929260f490effb8bcb4fd131b11fe 100644 (file)
--- a/doc/bash.info
+++ b/doc/bash.info
@@ -8609,13 +8609,15 @@ used to filter the matches, but the 'FIGNORE' shell variable is used.
 
    Next, the string specified as the argument to the '-W' option is
 considered.  The string is first split using the characters in the 'IFS'
-special variable as delimiters.  Shell quoting is honored.  Each word is
-then expanded using brace expansion, tilde expansion, parameter and
-variable expansion, command substitution, and arithmetic expansion, as
-described above (*note Shell Expansions::).  The results are split using
-the rules described above (*note Word Splitting::).  The results of the
-expansion are prefix-matched against the word being completed, and the
-matching words become the possible completions.
+special variable as delimiters.  Shell quoting is honored within the
+string, in order to provide a mechanism for the words to contain shell
+metacharacters or characters in the value of 'IFS'.  Each word is then
+expanded using brace expansion, tilde expansion, parameter and variable
+expansion, command substitution, and arithmetic expansion, as described
+above (*note Shell Expansions::).  The results are split using the rules
+described above (*note Word Splitting::).  The results of the expansion
+are prefix-matched against the word being completed, and the matching
+words become the possible completions.
 
    After these matches have been generated, any shell function or
 command specified with the '-F' and '-C' options is invoked.  When the
@@ -11684,32 +11686,32 @@ Node: Keyboard Macros\7f357309
 Node: Miscellaneous Commands\7f357996
 Node: Readline vi Mode\7f363949
 Node: Programmable Completion\7f364856
-Node: Programmable Completion Builtins\7f372317
-Node: A Programmable Completion Example\7f382203
-Node: Using History Interactively\7f387454
-Node: Bash History Facilities\7f388138
-Node: Bash History Builtins\7f391143
-Node: History Interaction\7f395674
-Node: Event Designators\7f398741
-Node: Word Designators\7f399960
-Node: Modifiers\7f401597
-Node: Installing Bash\7f402999
-Node: Basic Installation\7f404136
-Node: Compilers and Options\7f407394
-Node: Compiling For Multiple Architectures\7f408135
-Node: Installation Names\7f409828
-Node: Specifying the System Type\7f410646
-Node: Sharing Defaults\7f411362
-Node: Operation Controls\7f412035
-Node: Optional Features\7f412993
-Node: Reporting Bugs\7f423519
-Node: Major Differences From The Bourne Shell\7f424713
-Node: GNU Free Documentation License\7f441565
-Node: Indexes\7f466742
-Node: Builtin Index\7f467196
-Node: Reserved Word Index\7f474023
-Node: Variable Index\7f476471
-Node: Function Index\7f492149
-Node: Concept Index\7f505452
+Node: Programmable Completion Builtins\7f372450
+Node: A Programmable Completion Example\7f382336
+Node: Using History Interactively\7f387587
+Node: Bash History Facilities\7f388271
+Node: Bash History Builtins\7f391276
+Node: History Interaction\7f395807
+Node: Event Designators\7f398874
+Node: Word Designators\7f400093
+Node: Modifiers\7f401730
+Node: Installing Bash\7f403132
+Node: Basic Installation\7f404269
+Node: Compilers and Options\7f407527
+Node: Compiling For Multiple Architectures\7f408268
+Node: Installation Names\7f409961
+Node: Specifying the System Type\7f410779
+Node: Sharing Defaults\7f411495
+Node: Operation Controls\7f412168
+Node: Optional Features\7f413126
+Node: Reporting Bugs\7f423652
+Node: Major Differences From The Bourne Shell\7f424846
+Node: GNU Free Documentation License\7f441698
+Node: Indexes\7f466875
+Node: Builtin Index\7f467329
+Node: Reserved Word Index\7f474156
+Node: Variable Index\7f476604
+Node: Function Index\7f492282
+Node: Concept Index\7f505585
 \1f
 End Tag Table

diff --git a/doc/bash.pdf b/doc/bash.pdf
index f0a9741e4740268c6d910593619dc9f6c70260f4..de5d312976ec46fe6127022990df5c2543930480 100644 (file)
Binary files a/doc/bash.pdf and b/doc/bash.pdf differ

diff --git a/doc/bash.ps b/doc/bash.ps
index 89183b88abd40e6a1ab5ef986409038d26f4d37a..deccb7a7478086361f213b3e920f6c53d4097f57 100644 (file)
--- a/doc/bash.ps
+++ b/doc/bash.ps
@@ -1,6 +1,6 @@
 %!PS-Adobe-3.0
 %%Creator: groff version 1.22.3
-%%CreationDate: Thu Mar 15 14:13:33 2018
+%%CreationDate: Mon Mar 19 09:43:22 2018
 %%DocumentNeededResources: font Times-Roman
 %%+ font Times-Bold
 %%+ font Times-Italic
@@ -7184,345 +7184,350 @@ E F0 1.007(is e)3.507 F 1.007(xpanded to generate the possible comple-)
 E .3 -.15(ve b)-.2 H(een applied.).15 E F1<ad57>144 252 Q F2(wor)2.5 E
 (dlist)-.37 E F0(The)184 264 Q F2(wor)3.64 E(dlist)-.37 E F0 1.14
 (is split using the characters in the)3.64 F F3(IFS)3.64 E F0 1.139
-(special v)3.39 F 1.139(ariable as delimiters, and)-.25 F 2.007
-(each resultant w)184 276 R 2.007(ord is e)-.1 F 4.507(xpanded. The)-.15
-F 2.008(possible completions are the members of the)4.507 F
-(resultant list which match the w)184 288 Q(ord being completed.)-.1 E
-F1<ad58>144 300 Q F2(\214lterpat)2.5 E(\214lterpat)184 312 Q F0 .456
+(special v)3.39 F 1.139(ariable as delimiters, and)-.25 F .98
+(each resultant w)184 276 R .98(ord is e)-.1 F 3.481(xpanded. Shell)-.15
+F .981(quoting is honored within)3.481 F F2(wor)3.481 E(dlist)-.37 E F0
+3.481(,i)C 3.481(no)-3.481 G .981(rder to)-3.481 F(pro)184 288 Q .766
+(vide a mechanism for the w)-.15 F .765
+(ords to contain shell metacharacters or characters in the)-.1 F -.25
+(va)184 300 S 1.964(lue of).25 F F3(IFS)4.464 E/F4 9/Times-Roman@0 SF(.)
+A F0 1.964
+(The possible completions are the members of the resultant list which)
+6.464 F(match the w)184 312 Q(ord being completed.)-.1 E F1<ad58>144 324
+Q F2(\214lterpat)2.5 E(\214lterpat)184 336 Q F0 .456
 (is a pattern as used for pathname e)2.956 F 2.956(xpansion. It)-.15 F
 .455(is applied to the list of possible)2.956 F 1.596
-(completions generated by the preceding options and ar)184 324 R 1.596
-(guments, and each completion)-.18 F(matching)184 336 Q F2(\214lterpat)
+(completions generated by the preceding options and ar)184 348 R 1.596
+(guments, and each completion)-.18 F(matching)184 360 Q F2(\214lterpat)
 3.205 E F0 .705(is remo)3.205 F -.15(ve)-.15 G 3.205(df).15 G .704
 (rom the list.)-3.205 F 3.204(Al)5.704 G(eading)-3.204 E F1(!)3.204 E F0
 (in)3.204 E F2(\214lterpat)3.204 E F0(ne)3.204 E -.05(ga)-.15 G .704
-(tes the pattern;).05 F(in this case, an)184 348 Q 2.5(yc)-.15 G
+(tes the pattern;).05 F(in this case, an)184 372 Q 2.5(yc)-.15 G
 (ompletion not matching)-2.5 E F2(\214lterpat)2.5 E F0(is remo)2.5 E
--.15(ve)-.15 G(d.).15 E .466(The return v)144 364.8 R .466
+-.15(ve)-.15 G(d.).15 E .466(The return v)144 388.8 R .466
 (alue is true unless an in)-.25 F -.25(va)-.4 G .466
 (lid option is supplied, an option other than).25 F F1<ad70>2.967 E F0
 (or)2.967 E F1<ad72>2.967 E F0 .467(is sup-)2.967 F 1.362
-(plied without a)144 376.8 R F2(name)3.862 E F0(ar)3.862 E 1.361
+(plied without a)144 400.8 R F2(name)3.862 E F0(ar)3.862 E 1.361
 (gument, an attempt is made to remo)-.18 F 1.661 -.15(ve a c)-.15 H
-1.361(ompletion speci\214cation for a).15 F F2(name)144 388.8 Q F0
+1.361(ompletion speci\214cation for a).15 F F2(name)144 412.8 Q F0
 (for which no speci\214cation e)2.5 E
 (xists, or an error occurs adding a completion speci\214cation.)-.15 E
-F1(compopt)108 405.6 Q F0([)2.5 E F1<ad6f>A F2(option)2.5 E F0 2.5(][)C
+F1(compopt)108 429.6 Q F0([)2.5 E F1<ad6f>A F2(option)2.5 E F0 2.5(][)C
 F1(\255DE)-2.5 E F0 2.5(][)C F1(+o)-2.5 E F2(option)2.5 E F0 2.5(][)C F2
-(name)-2.5 E F0(])A .447(Modify completion options for each)144 417.6 R
+(name)-2.5 E F0(])A .447(Modify completion options for each)144 441.6 R
 F2(name)2.947 E F0 .447(according to the)2.947 F F2(option)2.947 E F0
 .447(s, or for the currently-e)B -.15(xe)-.15 G(cuting).15 E .726
-(completion if no)144 429.6 R F2(name)3.226 E F0 3.226(sa)C .726
+(completion if no)144 453.6 R F2(name)3.226 E F0 3.226(sa)C .726
 (re supplied.)-3.226 F .725(If no)5.725 F F2(option)3.225 E F0 3.225(sa)
 C .725(re gi)-3.225 F -.15(ve)-.25 G .725
-(n, display the completion options for).15 F(each)144 441.6 Q F2(name)
+(n, display the completion options for).15 F(each)144 465.6 Q F2(name)
 3.223 E F0 .723(or the current completion.)3.223 F .724(The possible v)
 5.724 F .724(alues of)-.25 F F2(option)3.224 E F0 .724(are those v)3.224
-F .724(alid for the)-.25 F F1(com-)3.224 E(plete)144 453.6 Q F0 -.2(bu)
+F .724(alid for the)-.25 F F1(com-)3.224 E(plete)144 477.6 Q F0 -.2(bu)
 2.798 G .298(iltin described abo).2 F -.15(ve)-.15 G 5.297(.T).15 G(he)
 -5.297 E F1<ad44>2.797 E F0 .297
 (option indicates that the remaining options should apply to)2.797 F
-1.227(the `)144 465.6 R(`def)-.74 E(ault')-.1 E 3.727('c)-.74 G 1.228(o\
+1.227(the `)144 489.6 R(`def)-.74 E(ault')-.1 E 3.727('c)-.74 G 1.228(o\
 mmand completion; that is, completion attempted on a command for which \
-no)-3.727 F 2.178(completion has pre)144 477.6 R 2.178
+no)-3.727 F 2.178(completion has pre)144 501.6 R 2.178
 (viously been de\214ned.)-.25 F(The)7.178 E F1<ad45>4.678 E F0 2.177
 (option indicates that the remaining options)4.677 F(should apply to `)
-144 489.6 Q(`empty')-.74 E 2.5('c)-.74 G
+144 513.6 Q(`empty')-.74 E 2.5('c)-.74 G
 (ommand completion; that is, completion attempted on a blank line.)-2.5
-E 1.387(The return v)144 513.6 R 1.387(alue is true unless an in)-.25 F
+E 1.387(The return v)144 537.6 R 1.387(alue is true unless an in)-.25 F
 -.25(va)-.4 G 1.388
 (lid option is supplied, an attempt is made to modify the).25 F
-(options for a)144 525.6 Q F2(name)2.5 E F0
+(options for a)144 549.6 Q F2(name)2.5 E F0
 (for which no completion speci\214cation e)2.5 E
-(xists, or an output error occurs.)-.15 E F1(continue)108 542.4 Q F0([)
-2.5 E F2(n)A F0(])A 1.754(Resume the ne)144 554.4 R 1.754
+(xists, or an output error occurs.)-.15 E F1(continue)108 566.4 Q F0([)
+2.5 E F2(n)A F0(])A 1.754(Resume the ne)144 578.4 R 1.754
 (xt iteration of the enclosing)-.15 F F1 -.25(fo)4.254 G(r).25 E F0(,)A
 F1(while)4.254 E F0(,)A F1(until)4.254 E F0 4.254(,o)C(r)-4.254 E F1
 (select)4.254 E F0 4.253(loop. If)4.254 F F2(n)4.613 E F0 1.753
-(is speci\214ed,)4.493 F 1.208(resume at the)144 566.4 R F2(n)3.709 E F0
-1.209(th enclosing loop.)B F2(n)6.569 E F0 1.209(must be)3.949 F/F4 10
+(is speci\214ed,)4.493 F 1.208(resume at the)144 590.4 R F2(n)3.709 E F0
+1.209(th enclosing loop.)B F2(n)6.569 E F0 1.209(must be)3.949 F/F5 10
 /Symbol SF<b3>3.709 E F0 3.709(1. If)3.709 F F2(n)4.069 E F0 1.209
 (is greater than the number of enclosing)3.949 F .514
-(loops, the last enclosing loop \(the `)144 578.4 R(`top-le)-.74 E -.15
+(loops, the last enclosing loop \(the `)144 602.4 R(`top-le)-.74 E -.15
 (ve)-.25 G(l').15 E 3.014('l)-.74 G .514(oop\) is resumed.)-3.014 F .513
 (The return v)5.513 F .513(alue is 0 unless)-.25 F F2(n)3.013 E F0(is)
-3.013 E(not greater than or equal to 1.)144 590.4 Q F1(declar)108 607.2
+3.013 E(not greater than or equal to 1.)144 614.4 Q F1(declar)108 631.2
 Q(e)-.18 E F0([)2.5 E F1(\255aAfFgilnrtux)A F0 2.5(][)C F1<ad70>-2.5 E
 F0 2.5(][)C F2(name)-2.5 E F0([=)A F2(value)A F0 2.5(].)C(..])-2.5 E F1
-(typeset)108 619.2 Q F0([)2.5 E F1(\255aAfFgilnrtux)A F0 2.5(][)C F1
+(typeset)108 643.2 Q F0([)2.5 E F1(\255aAfFgilnrtux)A F0 2.5(][)C F1
 <ad70>-2.5 E F0 2.5(][)C F2(name)-2.5 E F0([=)A F2(value)A F0 2.5(].)C
-(..])-2.5 E 1.264(Declare v)144 631.2 R 1.264(ariables and/or gi)-.25 F
+(..])-2.5 E 1.264(Declare v)144 655.2 R 1.264(ariables and/or gi)-.25 F
 1.564 -.15(ve t)-.25 H 1.264(hem attrib).15 F 3.765(utes. If)-.2 F(no)
 3.765 E F2(name)3.765 E F0 3.765(sa)C 1.265(re gi)-3.765 F -.15(ve)-.25
 G 3.765(nt).15 G 1.265(hen display the v)-3.765 F 1.265(alues of)-.25 F
--.25(va)144 643.2 S 3.483(riables. The).25 F F1<ad70>3.483 E F0 .983
+-.25(va)144 667.2 S 3.483(riables. The).25 F F1<ad70>3.483 E F0 .983
 (option will display the attrib)3.483 F .983(utes and v)-.2 F .982
 (alues of each)-.25 F F2(name)3.482 E F0 5.982(.W).18 G(hen)-5.982 E F1
-<ad70>3.482 E F0 .982(is used)3.482 F(with)144 655.2 Q F2(name)2.774 E
+<ad70>3.482 E F0 .982(is used)3.482 F(with)144 679.2 Q F2(name)2.774 E
 F0(ar)2.774 E .274(guments, additional options, other than)-.18 F F1
 <ad66>2.775 E F0(and)2.775 E F1<ad46>2.775 E F0 2.775(,a)C .275
 (re ignored.)-2.775 F(When)5.275 E F1<ad70>2.775 E F0 .275(is supplied)
-2.775 F(without)144 667.2 Q F2(name)4.814 E F0(ar)4.814 E 2.314
+2.775 F(without)144 691.2 Q F2(name)4.814 E F0(ar)4.814 E 2.314
 (guments, it will display the attrib)-.18 F 2.314(utes and v)-.2 F 2.313
 (alues of all v)-.25 F 2.313(ariables ha)-.25 F 2.313(ving the)-.2 F
-(attrib)144 679.2 Q 1.181(utes speci\214ed by the additional options.)
+(attrib)144 703.2 Q 1.181(utes speci\214ed by the additional options.)
 -.2 F 1.182(If no other options are supplied with)6.181 F F1<ad70>3.682
 E F0(,)A F1(declar)3.682 E(e)-.18 E F0 .62(will display the attrib)144
-691.2 R .62(utes and v)-.2 F .62(alues of all shell v)-.25 F 3.12
+715.2 R .62(utes and v)-.2 F .62(alues of all shell v)-.25 F 3.12
 (ariables. The)-.25 F F1<ad66>3.12 E F0 .62
 (option will restrict the display)3.12 F 1.29(to shell functions.)144
-703.2 R(The)6.29 E F1<ad46>3.79 E F0 1.291(option inhibits the display \
-of function de\214nitions; only the function)3.791 F .948
-(name and attrib)144 715.2 R .948(utes are printed.)-.2 F .948(If the)
-5.948 F F1(extdeb)3.448 E(ug)-.2 E F0 .948
-(shell option is enabled using)3.448 F F1(shopt)3.448 E F0 3.448(,t)C
-.948(he source)-3.448 F 1.69(\214le name and line number where each)144
-727.2 R F2(name)4.19 E F0 1.69(is de\214ned are displayed as well.)4.19
-F(The)6.69 E F1<ad46>4.19 E F0(option)4.19 E(GNU Bash 5.0)72 768 Q
-(2018 March 15)144.29 E(60)193.45 E 0 Cg EP
+727.2 R(The)6.29 E F1<ad46>3.79 E F0 1.291(option inhibits the display \
+of function de\214nitions; only the function)3.791 F(GNU Bash 5.0)72 768
+Q(2018 March 15)144.29 E(60)193.45 E 0 Cg EP
 %%Page: 61 61
 %%BeginPageSetup
 BP
 %%EndPageSetup
 /F0 10/Times-Roman@0 SF -.35(BA)72 48 S 137.14(SH\(1\) General).35 F
-(Commands Manual)2.5 E -.35(BA)139.64 G(SH\(1\)).35 E(implies)144 84 Q
-/F1 10/Times-Bold@0 SF<ad66>3.892 E F0 6.392(.T)C(he)-6.392 E F1<ad67>
-3.892 E F0 1.391(option forces v)3.892 F 1.391
+(Commands Manual)2.5 E -.35(BA)139.64 G(SH\(1\)).35 E .948
+(name and attrib)144 84 R .948(utes are printed.)-.2 F .948(If the)5.948
+F/F1 10/Times-Bold@0 SF(extdeb)3.448 E(ug)-.2 E F0 .948
+(shell option is enabled using)3.448 F F1(shopt)3.448 E F0 3.448(,t)C
+.948(he source)-3.448 F 1.69(\214le name and line number where each)144
+96 R/F2 10/Times-Italic@0 SF(name)4.19 E F0 1.69
+(is de\214ned are displayed as well.)4.19 F(The)6.69 E F1<ad46>4.19 E F0
+(option)4.19 E(implies)144 108 Q F1<ad66>3.892 E F0 6.392(.T)C(he)-6.392
+E F1<ad67>3.892 E F0 1.391(option forces v)3.892 F 1.391
 (ariables to be created or modi\214ed at the global scope, e)-.25 F -.15
-(ve)-.25 G(n).15 E(when)144 96 Q F1(declar)4.382 E(e)-.18 E F0 1.882
+(ve)-.25 G(n).15 E(when)144 120 Q F1(declar)4.382 E(e)-.18 E F0 1.882
 (is e)4.382 F -.15(xe)-.15 G 1.882(cuted in a shell function.).15 F
 1.883(It is ignored in all other cases.)6.882 F 1.883(The follo)6.883 F
-(wing)-.25 E .794(options can be used to restrict output to v)144 108 R
+(wing)-.25 E .794(options can be used to restrict output to v)144 132 R
 .794(ariables with the speci\214ed attrib)-.25 F .793(ute or to gi)-.2 F
-1.093 -.15(ve v)-.25 H(ariables)-.1 E(attrib)144 120 Q(utes:)-.2 E F1
-<ad61>144 132 Q F0(Each)180 132 Q/F2 10/Times-Italic@0 SF(name)2.5 E F0
-(is an inde)2.5 E -.15(xe)-.15 G 2.5(da).15 G(rray v)-2.5 E
-(ariable \(see)-.25 E F1(Arrays)2.5 E F0(abo)2.5 E -.15(ve)-.15 G(\).)
-.15 E F1<ad41>144 144 Q F0(Each)180 144 Q F2(name)2.5 E F0
-(is an associati)2.5 E .3 -.15(ve a)-.25 H(rray v).15 E(ariable \(see)
--.25 E F1(Arrays)2.5 E F0(abo)2.5 E -.15(ve)-.15 G(\).).15 E F1<ad66>144
-156 Q F0(Use function names only)180 156 Q(.)-.65 E F1<ad69>144 168 Q F0
-.557(The v)180 168 R .558(ariable is treated as an inte)-.25 F .558
-(ger; arithmetic e)-.15 F -.25(va)-.25 G .558(luation \(see).25 F/F3 9
-/Times-Bold@0 SF .558(ARITHMETIC EV)3.058 F(ALU)-1.215 E(A-)-.54 E(TION)
-180 180 Q F0(abo)2.25 E -.15(ve)-.15 G 2.5(\)i).15 G 2.5(sp)-2.5 G
-(erformed when the v)-2.5 E(ariable is assigned a v)-.25 E(alue.)-.25 E
-F1<ad6c>144 192 Q F0 .91(When the v)180 192 R .909
-(ariable is assigned a v)-.25 F .909(alue, all upper)-.25 F .909
-(-case characters are con)-.2 F -.15(ve)-.4 G .909(rted to lo).15 F(wer)
--.25 E(-)-.2 E 2.5(case. The)180 204 R(upper)2.5 E(-case attrib)-.2 E
-(ute is disabled.)-.2 E F1<ad6e>144 216 Q F0(Gi)180 216 Q 1.619 -.15
-(ve e)-.25 H(ach).15 E F2(name)3.819 E F0(the)3.819 E F2(namer)3.819 E
-(ef)-.37 E F0(attrib)3.819 E 1.319
+1.093 -.15(ve v)-.25 H(ariables)-.1 E(attrib)144 144 Q(utes:)-.2 E F1
+<ad61>144 156 Q F0(Each)180 156 Q F2(name)2.5 E F0(is an inde)2.5 E -.15
+(xe)-.15 G 2.5(da).15 G(rray v)-2.5 E(ariable \(see)-.25 E F1(Arrays)2.5
+E F0(abo)2.5 E -.15(ve)-.15 G(\).).15 E F1<ad41>144 168 Q F0(Each)180
+168 Q F2(name)2.5 E F0(is an associati)2.5 E .3 -.15(ve a)-.25 H(rray v)
+.15 E(ariable \(see)-.25 E F1(Arrays)2.5 E F0(abo)2.5 E -.15(ve)-.15 G
+(\).).15 E F1<ad66>144 180 Q F0(Use function names only)180 180 Q(.)-.65
+E F1<ad69>144 192 Q F0 .557(The v)180 192 R .558
+(ariable is treated as an inte)-.25 F .558(ger; arithmetic e)-.15 F -.25
+(va)-.25 G .558(luation \(see).25 F/F3 9/Times-Bold@0 SF .558
+(ARITHMETIC EV)3.058 F(ALU)-1.215 E(A-)-.54 E(TION)180 204 Q F0(abo)2.25
+E -.15(ve)-.15 G 2.5(\)i).15 G 2.5(sp)-2.5 G(erformed when the v)-2.5 E
+(ariable is assigned a v)-.25 E(alue.)-.25 E F1<ad6c>144 216 Q F0 .91
+(When the v)180 216 R .909(ariable is assigned a v)-.25 F .909
+(alue, all upper)-.25 F .909(-case characters are con)-.2 F -.15(ve)-.4
+G .909(rted to lo).15 F(wer)-.25 E(-)-.2 E 2.5(case. The)180 228 R
+(upper)2.5 E(-case attrib)-.2 E(ute is disabled.)-.2 E F1<ad6e>144 240 Q
+F0(Gi)180 240 Q 1.619 -.15(ve e)-.25 H(ach).15 E F2(name)3.819 E F0(the)
+3.819 E F2(namer)3.819 E(ef)-.37 E F0(attrib)3.819 E 1.319
 (ute, making it a name reference to another v)-.2 F(ariable.)-.25 E
-1.519(That other v)180 228 R 1.519(ariable is de\214ned by the v)-.25 F
+1.519(That other v)180 252 R 1.519(ariable is de\214ned by the v)-.25 F
 1.518(alue of)-.25 F F2(name)4.018 E F0 6.518(.A)C 1.518
-(ll references, assignments, and)-6.518 F(attrib)180 240 Q .226
+(ll references, assignments, and)-6.518 F(attrib)180 264 Q .226
 (ute modi\214cations to)-.2 F F2(name)2.726 E F0 2.726(,e)C .226
 (xcept those using or changing the)-2.876 F F1<ad6e>2.726 E F0(attrib)
-2.726 E .227(ute itself, are)-.2 F .809(performed on the v)180 252 R
+2.726 E .227(ute itself, are)-.2 F .809(performed on the v)180 276 R
 .809(ariable referenced by)-.25 F F2(name)3.308 E F0 1.908 -.55('s v)D
 3.308(alue. The).3 F .808(nameref attrib)3.308 F .808(ute cannot be)-.2
-F(applied to array v)180 264 Q(ariables.)-.25 E F1<ad72>144 276 Q F0
-(Mak)180 276 Q(e)-.1 E F2(name)5.046 E F0 5.046(sr)C(eadonly)-5.046 E
+F(applied to array v)180 288 Q(ariables.)-.25 E F1<ad72>144 300 Q F0
+(Mak)180 300 Q(e)-.1 E F2(name)5.046 E F0 5.046(sr)C(eadonly)-5.046 E
 7.546(.T)-.65 G 2.546(hese names cannot then be assigned v)-7.546 F
-2.547(alues by subsequent)-.25 F(assignment statements or unset.)180 288
-Q F1<ad74>144 300 Q F0(Gi)180 300 Q .73 -.15(ve e)-.25 H(ach).15 E F2
+2.547(alues by subsequent)-.25 F(assignment statements or unset.)180 312
+Q F1<ad74>144 324 Q F0(Gi)180 324 Q .73 -.15(ve e)-.25 H(ach).15 E F2
 (name)2.93 E F0(the)2.929 E F2(tr)2.929 E(ace)-.15 E F0(attrib)2.929 E
 2.929(ute. T)-.2 F .429(raced functions inherit the)-.35 F F1(DEB)2.929
 E(UG)-.1 E F0(and)2.929 E F1(RETURN)2.929 E F0
-(traps from the calling shell.)180 312 Q(The trace attrib)5 E
-(ute has no special meaning for v)-.2 E(ariables.)-.25 E F1<ad75>144 324
-Q F0 .909(When the v)180 324 R .909(ariable is assigned a v)-.25 F .909
+(traps from the calling shell.)180 336 Q(The trace attrib)5 E
+(ute has no special meaning for v)-.2 E(ariables.)-.25 E F1<ad75>144 348
+Q F0 .909(When the v)180 348 R .909(ariable is assigned a v)-.25 F .909
 (alue, all lo)-.25 F(wer)-.25 E .909(-case characters are con)-.2 F -.15
-(ve)-.4 G .91(rted to upper).15 F(-)-.2 E 2.5(case. The)180 336 R(lo)2.5
-E(wer)-.25 E(-case attrib)-.2 E(ute is disabled.)-.2 E F1<ad78>144 348 Q
-F0(Mark)180 348 Q F2(name)2.5 E F0 2.5(sf)C(or e)-2.5 E
+(ve)-.4 G .91(rted to upper).15 F(-)-.2 E 2.5(case. The)180 360 R(lo)2.5
+E(wer)-.25 E(-case attrib)-.2 E(ute is disabled.)-.2 E F1<ad78>144 372 Q
+F0(Mark)180 372 Q F2(name)2.5 E F0 2.5(sf)C(or e)-2.5 E
 (xport to subsequent commands via the en)-.15 E(vironment.)-.4 E .121
-(Using `+' instead of `\255' turns of)144 364.8 R 2.621(ft)-.25 G .121
+(Using `+' instead of `\255' turns of)144 388.8 R 2.621(ft)-.25 G .121
 (he attrib)-2.621 F .121(ute instead, with the e)-.2 F .12
 (xceptions that)-.15 F F1(+a)2.62 E F0 .12(may not be used)2.62 F .644
-(to destro)144 376.8 R 3.144(ya)-.1 G 3.144(na)-3.144 G .644(rray v)
+(to destro)144 400.8 R 3.144(ya)-.1 G 3.144(na)-3.144 G .644(rray v)
 -3.144 F .644(ariable and)-.25 F F1(+r)3.145 E F0 .645(will not remo)
 3.145 F .945 -.15(ve t)-.15 H .645(he readonly attrib).15 F 3.145
-(ute. When)-.2 F .645(used in a func-)3.145 F(tion,)144 388.8 Q F1
+(ute. When)-.2 F .645(used in a func-)3.145 F(tion,)144 412.8 Q F1
 (declar)2.835 E(e)-.18 E F0(and)2.835 E F1(typeset)2.835 E F0(mak)2.835
 E 2.835(ee)-.1 G(ach)-2.835 E F2(name)2.835 E F0 .335
 (local, as with the)2.835 F F1(local)2.835 E F0 .335
 (command, unless the)2.835 F F1<ad67>2.835 E F0(option)2.835 E 1.282
-(is supplied.)144 400.8 R 1.282(If a v)6.282 F 1.283
+(is supplied.)144 424.8 R 1.282(If a v)6.282 F 1.283
 (ariable name is follo)-.25 F 1.283(wed by =)-.25 F F2(value)A F0 3.783
 (,t)C 1.283(he v)-3.783 F 1.283(alue of the v)-.25 F 1.283
 (ariable is set to)-.25 F F2(value)3.783 E F0(.)A .927(When using)144
-412.8 R F1<ad61>3.427 E F0(or)3.427 E F1<ad41>3.427 E F0 .926
+436.8 R F1<ad61>3.427 E F0(or)3.427 E F1<ad41>3.427 E F0 .926
 (and the compound assignment syntax to create array v)3.427 F .926
-(ariables, additional)-.25 F(attrib)144 424.8 Q .592(utes do not tak)-.2
+(ariables, additional)-.25 F(attrib)144 448.8 Q .592(utes do not tak)-.2
 F 3.092(ee)-.1 G -.25(ff)-3.092 G .592
 (ect until subsequent assignments.).25 F .592(The return v)5.592 F .592
 (alue is 0 unless an in)-.25 F -.25(va)-.4 G(lid).25 E .429
 (option is encountered, an attempt is made to de\214ne a function using)
-144 436.8 R/F4 10/Courier@0 SF .428(\255f foo=bar)2.929 F F0 2.928(,a)C
+144 460.8 R/F4 10/Courier@0 SF .428(\255f foo=bar)2.929 F F0 2.928(,a)C
 2.928(na)-2.928 G .428(ttempt is)-2.928 F .062(made to assign a v)144
-448.8 R .062(alue to a readonly v)-.25 F .063
+472.8 R .062(alue to a readonly v)-.25 F .063
 (ariable, an attempt is made to assign a v)-.25 F .063
 (alue to an array v)-.25 F(ari-)-.25 E .102
-(able without using the compound assignment syntax \(see)144 460.8 R F1
+(able without using the compound assignment syntax \(see)144 484.8 R F1
 (Arrays)2.602 E F0(abo)2.602 E -.15(ve)-.15 G .102(\), one of the).15 F
-F2(names)2.602 E F0 .101(is not a)2.602 F -.25(va)144 472.8 S .171
+F2(names)2.602 E F0 .101(is not a)2.602 F -.25(va)144 496.8 S .171
 (lid shell v).25 F .171(ariable name, an attempt is made to turn of)-.25
 F 2.671(fr)-.25 G .171(eadonly status for a readonly v)-2.671 F .172
-(ariable, an)-.25 F .96(attempt is made to turn of)144 484.8 R 3.46(fa)
+(ariable, an)-.25 F .96(attempt is made to turn of)144 508.8 R 3.46(fa)
 -.25 G .96(rray status for an array v)-3.46 F .96
-(ariable, or an attempt is made to display a)-.25 F(non-e)144 496.8 Q
+(ariable, or an attempt is made to display a)-.25 F(non-e)144 520.8 Q
 (xistent function with)-.15 E F1<ad66>2.5 E F0(.)A F1
-(dirs [\255clpv] [+)108 513.6 Q F2(n)A F1 2.5(][)C<ad>-2.5 E F2(n)A F1
-(])A F0 -.4(Wi)144 525.6 S .328
+(dirs [\255clpv] [+)108 537.6 Q F2(n)A F1 2.5(][)C<ad>-2.5 E F2(n)A F1
+(])A F0 -.4(Wi)144 549.6 S .328
 (thout options, displays the list of currently remembered directories.)
 .4 F .329(The def)5.329 F .329(ault display is on a)-.1 F 1.238
-(single line with directory names separated by spaces.)144 537.6 R 1.238
-(Directories are added to the list with the)6.238 F F1(pushd)144 549.6 Q
+(single line with directory names separated by spaces.)144 561.6 R 1.238
+(Directories are added to the list with the)6.238 F F1(pushd)144 573.6 Q
 F0 2.003(command; the)4.503 F F1(popd)4.503 E F0 2.003(command remo)
 4.503 F -.15(ve)-.15 G 4.503(se).15 G 2.003(ntries from the list.)-4.503
-F 2.003(The current directory is)7.003 F(al)144 561.6 Q -.1(wa)-.1 G
-(ys the \214rst directory in the stack.).1 E F1<ad63>144 573.6 Q F0
-(Clears the directory stack by deleting all of the entries.)180 573.6 Q
-F1<ad6c>144 585.6 Q F0 .882
-(Produces a listing using full pathnames; the def)180 585.6 R .881
+F 2.003(The current directory is)7.003 F(al)144 585.6 Q -.1(wa)-.1 G
+(ys the \214rst directory in the stack.).1 E F1<ad63>144 597.6 Q F0
+(Clears the directory stack by deleting all of the entries.)180 597.6 Q
+F1<ad6c>144 609.6 Q F0 .882
+(Produces a listing using full pathnames; the def)180 609.6 R .881
 (ault listing format uses a tilde to denote)-.1 F(the home directory)180
-597.6 Q(.)-.65 E F1<ad70>144 609.6 Q F0
-(Print the directory stack with one entry per line.)180 609.6 Q F1<ad76>
-144 621.6 Q F0 .272(Print the directory stack with one entry per line, \
-pre\214xing each entry with its inde)180 621.6 R 2.773(xi)-.15 G 2.773
-(nt)-2.773 G(he)-2.773 E(stack.)180 633.6 Q F1(+)144 645.6 Q F2(n)A F0
-1.565(Displays the)180 645.6 R F2(n)4.065 E F0 1.565
+621.6 Q(.)-.65 E F1<ad70>144 633.6 Q F0
+(Print the directory stack with one entry per line.)180 633.6 Q F1<ad76>
+144 645.6 Q F0 .272(Print the directory stack with one entry per line, \
+pre\214xing each entry with its inde)180 645.6 R 2.773(xi)-.15 G 2.773
+(nt)-2.773 G(he)-2.773 E(stack.)180 657.6 Q F1(+)144 669.6 Q F2(n)A F0
+1.565(Displays the)180 669.6 R F2(n)4.065 E F0 1.565
 (th entry counting from the left of the list sho)B 1.564(wn by)-.25 F F1
 (dirs)4.064 E F0 1.564(when in)4.064 F -.2(vo)-.4 G -.1(ke).2 G(d).1 E
-(without options, starting with zero.)180 657.6 Q F1<ad>144 669.6 Q F2
-(n)A F0 1.194(Displays the)180 669.6 R F2(n)3.694 E F0 1.194
+(without options, starting with zero.)180 681.6 Q F1<ad>144 693.6 Q F2
+(n)A F0 1.194(Displays the)180 693.6 R F2(n)3.694 E F0 1.194
 (th entry counting from the right of the list sho)B 1.194(wn by)-.25 F
 F1(dirs)3.694 E F0 1.194(when in)3.694 F -.2(vo)-.4 G -.1(ke).2 G(d).1 E
-(without options, starting with zero.)180 681.6 Q .258(The return v)144
-698.4 R .258(alue is 0 unless an in)-.25 F -.25(va)-.4 G .258
-(lid option is supplied or).25 F F2(n)2.758 E F0(inde)2.758 E -.15(xe)
--.15 G 2.758(sb).15 G -.15(ey)-2.758 G .258(ond the end of the direc-)
-.15 F(tory stack.)144 710.4 Q(GNU Bash 5.0)72 768 Q(2018 March 15)144.29
-E(61)193.45 E 0 Cg EP
+(without options, starting with zero.)180 705.6 Q 1.707(The return v)144
+722.4 R 1.707(alue is 0 unless an in)-.25 F -.25(va)-.4 G 1.707
+(lid option is supplied or).25 F F2(n)4.207 E F0(inde)4.206 E -.15(xe)
+-.15 G 4.206(sb).15 G -.15(ey)-4.206 G 1.706(ond the end of the).15 F
+(GNU Bash 5.0)72 768 Q(2018 March 15)144.29 E(61)193.45 E 0 Cg EP
 %%Page: 62 62
 %%BeginPageSetup
 BP
 %%EndPageSetup
 /F0 10/Times-Roman@0 SF -.35(BA)72 48 S 137.14(SH\(1\) General).35 F
-(Commands Manual)2.5 E -.35(BA)139.64 G(SH\(1\)).35 E/F1 10/Times-Bold@0
-SF(diso)108 84 Q(wn)-.1 E F0([)2.5 E F1(\255ar)A F0 2.5(][)C F1<ad68>
--2.5 E F0 2.5(][)C/F2 10/Times-Italic@0 SF(jobspec)-2.5 E F0(... |)2.5 E
-F2(pid)2.5 E F0(... ])2.5 E -.4(Wi)144 96 S .121(thout options, remo).4
-F .422 -.15(ve e)-.15 H(ach).15 E F2(jobspec)4.362 E F0 .122
-(from the table of acti)2.932 F .422 -.15(ve j)-.25 H 2.622(obs. If).15
-F F2(jobspec)4.362 E F0 .122(is not present, and)2.932 F .096
-(neither the)144 108 R F1<ad61>2.596 E F0 .096(nor the)2.596 F F1<ad72>
-2.596 E F0 .096(option is supplied, the)2.596 F F2(curr)2.596 E .096
-(ent job)-.37 F F0 .096(is used.)2.596 F .096(If the)5.096 F F1<ad68>
-2.596 E F0 .096(option is gi)2.596 F -.15(ve)-.25 G .096(n, each).15 F
-F2(jobspec)145.74 120 Q F0 .585(is not remo)3.395 F -.15(ve)-.15 G 3.085
-(df).15 G .585(rom the table, b)-3.085 F .585(ut is mark)-.2 F .585
-(ed so that)-.1 F/F3 9/Times-Bold@0 SF(SIGHUP)3.085 E F0 .586
-(is not sent to the job if the)2.835 F .962(shell recei)144 132 R -.15
+(Commands Manual)2.5 E -.35(BA)139.64 G(SH\(1\)).35 E(directory stack.)
+144 84 Q/F1 10/Times-Bold@0 SF(diso)108 100.8 Q(wn)-.1 E F0([)2.5 E F1
+(\255ar)A F0 2.5(][)C F1<ad68>-2.5 E F0 2.5(][)C/F2 10/Times-Italic@0 SF
+(jobspec)-2.5 E F0(... |)2.5 E F2(pid)2.5 E F0(... ])2.5 E -.4(Wi)144
+112.8 S .121(thout options, remo).4 F .422 -.15(ve e)-.15 H(ach).15 E F2
+(jobspec)4.362 E F0 .122(from the table of acti)2.932 F .422 -.15(ve j)
+-.25 H 2.622(obs. If).15 F F2(jobspec)4.362 E F0 .122
+(is not present, and)2.932 F .096(neither the)144 124.8 R F1<ad61>2.596
+E F0 .096(nor the)2.596 F F1<ad72>2.596 E F0 .096
+(option is supplied, the)2.596 F F2(curr)2.596 E .096(ent job)-.37 F F0
+.096(is used.)2.596 F .096(If the)5.096 F F1<ad68>2.596 E F0 .096
+(option is gi)2.596 F -.15(ve)-.25 G .096(n, each).15 F F2(jobspec)
+145.74 136.8 Q F0 .585(is not remo)3.395 F -.15(ve)-.15 G 3.085(df).15 G
+.585(rom the table, b)-3.085 F .585(ut is mark)-.2 F .585(ed so that)-.1
+F/F3 9/Times-Bold@0 SF(SIGHUP)3.085 E F0 .586
+(is not sent to the job if the)2.835 F .962(shell recei)144 148.8 R -.15
 (ve)-.25 G 3.462(sa).15 G F3(SIGHUP)A/F4 9/Times-Roman@0 SF(.)A F0 .962
 (If no)5.462 F F2(jobspec)5.202 E F0 .962(is supplied, the)3.772 F F1
 <ad61>3.462 E F0 .962(option means to remo)3.462 F 1.262 -.15(ve o)-.15
-H 3.462(rm).15 G .962(ark all)-3.462 F 1.358(jobs; the)144 144 R F1
+H 3.462(rm).15 G .962(ark all)-3.462 F 1.358(jobs; the)144 160.8 R F1
 <ad72>3.858 E F0 1.358(option without a)3.858 F F2(jobspec)5.598 E F0
 (ar)4.169 E 1.359(gument restricts operation to running jobs.)-.18 F
-1.359(The return)6.359 F -.25(va)144 156 S(lue is 0 unless a).25 E F2
+1.359(The return)6.359 F -.25(va)144 172.8 S(lue is 0 unless a).25 E F2
 (jobspec)4.24 E F0(does not specify a v)2.81 E(alid job)-.25 E(.)-.4 E
-F1(echo)108 172.8 Q F0([)2.5 E F1(\255neE)A F0 2.5(][)C F2(ar)-2.5 E(g)
--.37 E F0(...])2.5 E .425(Output the)144 184.8 R F2(ar)2.925 E(g)-.37 E
+F1(echo)108 189.6 Q F0([)2.5 E F1(\255neE)A F0 2.5(][)C F2(ar)-2.5 E(g)
+-.37 E F0(...])2.5 E .425(Output the)144 201.6 R F2(ar)2.925 E(g)-.37 E
 F0 .424(s, separated by spaces, follo)B .424(wed by a ne)-.25 F 2.924
 (wline. The)-.25 F .424(return status is 0 unless a write)2.924 F .307
-(error occurs.)144 196.8 R(If)5.307 E F1<ad6e>2.807 E F0 .307
+(error occurs.)144 213.6 R(If)5.307 E F1<ad6e>2.807 E F0 .307
 (is speci\214ed, the trailing ne)2.807 F .308(wline is suppressed.)-.25
 F .308(If the)5.308 F F1<ad65>2.808 E F0 .308(option is gi)2.808 F -.15
 (ve)-.25 G .308(n, inter).15 F(-)-.2 E 1.349(pretation of the follo)144
-208.8 R 1.348(wing backslash-escaped characters is enabled.)-.25 F(The)
+225.6 R 1.348(wing backslash-escaped characters is enabled.)-.25 F(The)
 6.348 E F1<ad45>3.848 E F0 1.348(option disables the)3.848 F 1.054
-(interpretation of these escape characters, e)144 220.8 R -.15(ve)-.25 G
+(interpretation of these escape characters, e)144 237.6 R -.15(ve)-.25 G
 3.555(no).15 G 3.555(ns)-3.555 G 1.055(ystems where the)-3.555 F 3.555
 (ya)-.15 G 1.055(re interpreted by def)-3.555 F(ault.)-.1 E(The)144
-232.8 Q F1(xpg_echo)3.459 E F0 .959
+249.6 Q F1(xpg_echo)3.459 E F0 .959
 (shell option may be used to dynamically determine whether or not)3.459
 F F1(echo)3.458 E F0 -.15(ex)3.458 G(pands).15 E .715
-(these escape characters by def)144 244.8 R(ault.)-.1 E F1(echo)5.715 E
+(these escape characters by def)144 261.6 R(ault.)-.1 E F1(echo)5.715 E
 F0 .716(does not interpret)3.215 F F1<adad>3.216 E F0 .716
 (to mean the end of options.)3.216 F F1(echo)5.716 E F0
-(interprets the follo)144 256.8 Q(wing escape sequences:)-.25 E F1(\\a)
-144 268.8 Q F0(alert \(bell\))180 268.8 Q F1(\\b)144 280.8 Q F0
-(backspace)180 280.8 Q F1(\\c)144 292.8 Q F0(suppress further output)180
-292.8 Q F1(\\e)144 304.8 Q(\\E)144 316.8 Q F0(an escape character)180
-316.8 Q F1(\\f)144 328.8 Q F0(form feed)180 328.8 Q F1(\\n)144 340.8 Q
-F0(ne)180 340.8 Q 2.5(wl)-.25 G(ine)-2.5 E F1(\\r)144 352.8 Q F0
-(carriage return)180 352.8 Q F1(\\t)144 364.8 Q F0(horizontal tab)180
-364.8 Q F1(\\v)144 376.8 Q F0 -.15(ve)180 376.8 S(rtical tab).15 E F1
-(\\\\)144 388.8 Q F0(backslash)180 388.8 Q F1(\\0)144 400.8 Q F2(nnn)A
-F0(the eight-bit character whose v)180 400.8 Q(alue is the octal v)-.25
+(interprets the follo)144 273.6 Q(wing escape sequences:)-.25 E F1(\\a)
+144 285.6 Q F0(alert \(bell\))180 285.6 Q F1(\\b)144 297.6 Q F0
+(backspace)180 297.6 Q F1(\\c)144 309.6 Q F0(suppress further output)180
+309.6 Q F1(\\e)144 321.6 Q(\\E)144 333.6 Q F0(an escape character)180
+333.6 Q F1(\\f)144 345.6 Q F0(form feed)180 345.6 Q F1(\\n)144 357.6 Q
+F0(ne)180 357.6 Q 2.5(wl)-.25 G(ine)-2.5 E F1(\\r)144 369.6 Q F0
+(carriage return)180 369.6 Q F1(\\t)144 381.6 Q F0(horizontal tab)180
+381.6 Q F1(\\v)144 393.6 Q F0 -.15(ve)180 393.6 S(rtical tab).15 E F1
+(\\\\)144 405.6 Q F0(backslash)180 405.6 Q F1(\\0)144 417.6 Q F2(nnn)A
+F0(the eight-bit character whose v)180 417.6 Q(alue is the octal v)-.25
 E(alue)-.25 E F2(nnn)2.5 E F0(\(zero to three octal digits\))2.5 E F1
-(\\x)144 412.8 Q F2(HH)A F0(the eight-bit character whose v)180 412.8 Q
+(\\x)144 429.6 Q F2(HH)A F0(the eight-bit character whose v)180 429.6 Q
 (alue is the he)-.25 E(xadecimal v)-.15 E(alue)-.25 E F2(HH)2.5 E F0
 (\(one or tw)2.5 E 2.5(oh)-.1 G .3 -.15(ex d)-2.5 H(igits\)).15 E F1
-(\\u)144 424.8 Q F2(HHHH)A F0 1.507
-(the Unicode \(ISO/IEC 10646\) character whose v)180 436.8 R 1.506
+(\\u)144 441.6 Q F2(HHHH)A F0 1.507
+(the Unicode \(ISO/IEC 10646\) character whose v)180 453.6 R 1.506
 (alue is the he)-.25 F 1.506(xadecimal v)-.15 F(alue)-.25 E F2(HHHH)
-4.006 E F0(\(one to four he)180 448.8 Q 2.5(xd)-.15 G(igits\))-2.5 E F1
-(\\U)144 460.8 Q F2(HHHHHHHH)A F0 .547
-(the Unicode \(ISO/IEC 10646\) character whose v)180 472.8 R .547
+4.006 E F0(\(one to four he)180 465.6 Q 2.5(xd)-.15 G(igits\))-2.5 E F1
+(\\U)144 477.6 Q F2(HHHHHHHH)A F0 .547
+(the Unicode \(ISO/IEC 10646\) character whose v)180 489.6 R .547
 (alue is the he)-.25 F .548(xadecimal v)-.15 F(alue)-.25 E F2(HHHHH-)
-3.048 E(HHH)180 484.8 Q F0(\(one to eight he)2.5 E 2.5(xd)-.15 G
-(igits\))-2.5 E F1(enable)108 501.6 Q F0([)2.5 E F1<ad61>A F0 2.5(][)C
+3.048 E(HHH)180 501.6 Q F0(\(one to eight he)2.5 E 2.5(xd)-.15 G
+(igits\))-2.5 E F1(enable)108 518.4 Q F0([)2.5 E F1<ad61>A F0 2.5(][)C
 F1(\255dnps)-2.5 E F0 2.5(][)C F1<ad66>-2.5 E F2(\214lename)2.5 E F0 2.5
-(][)C F2(name)-2.5 E F0(...])2.5 E .278(Enable and disable b)144 513.6 R
+(][)C F2(name)-2.5 E F0(...])2.5 E .278(Enable and disable b)144 530.4 R
 .278(uiltin shell commands.)-.2 F .278(Disabling a b)5.278 F .278
 (uiltin allo)-.2 F .278(ws a disk command which has)-.25 F .833
-(the same name as a shell b)144 525.6 R .834(uiltin to be e)-.2 F -.15
+(the same name as a shell b)144 542.4 R .834(uiltin to be e)-.2 F -.15
 (xe)-.15 G .834(cuted without specifying a full pathname, e).15 F -.15
 (ve)-.25 G 3.334(nt).15 G(hough)-3.334 E .99
-(the shell normally searches for b)144 537.6 R .989
+(the shell normally searches for b)144 554.4 R .989
 (uiltins before disk commands.)-.2 F(If)5.989 E F1<ad6e>3.489 E F0 .989
 (is used, each)3.489 F F2(name)3.489 E F0 .989(is dis-)3.489 F 1.581
-(abled; otherwise,)144 549.6 R F2(names)4.082 E F0 1.582(are enabled.)
+(abled; otherwise,)144 566.4 R F2(names)4.082 E F0 1.582(are enabled.)
 4.082 F -.15(Fo)6.582 G 4.082(re).15 G 1.582(xample, to use the)-4.232 F
 F1(test)4.082 E F0 1.582(binary found via the)4.082 F F3 -.666(PA)4.082
-G(TH)-.189 E F0 .081(instead of the shell b)144 561.6 R .081(uiltin v)
+G(TH)-.189 E F0 .081(instead of the shell b)144 578.4 R .081(uiltin v)
 -.2 F .081(ersion, run)-.15 F/F5 10/Courier@0 SF .081(enable -n test)
 2.581 F F0 5.081(.T)C(he)-5.081 E F1<ad66>2.58 E F0 .08
-(option means to load the ne)2.58 F(w)-.25 E -.2(bu)144 573.6 S 1.524
+(option means to load the ne)2.58 F(w)-.25 E -.2(bu)144 590.4 S 1.524
 (iltin command).2 F F2(name)4.384 E F0 1.524(from shared object)4.204 F
 F2(\214lename)4.024 E F0 4.024(,o).18 G 4.024(ns)-4.024 G 1.524
-(ystems that support dynamic loading.)-4.024 F(The)144 585.6 Q F1<ad64>
+(ystems that support dynamic loading.)-4.024 F(The)144 602.4 Q F1<ad64>
 2.867 E F0 .367(option will delete a b)2.867 F .367(uiltin pre)-.2 F
 .367(viously loaded with)-.25 F F1<ad66>2.866 E F0 5.366(.I)C 2.866(fn)
 -5.366 G(o)-2.866 E F2(name)2.866 E F0(ar)2.866 E .366(guments are gi)
--.18 F -.15(ve)-.25 G .366(n, or).15 F .398(if the)144 597.6 R F1<ad70>
+-.18 F -.15(ve)-.25 G .366(n, or).15 F .398(if the)144 614.4 R F1<ad70>
 2.898 E F0 .399(option is supplied, a list of shell b)2.899 F .399
 (uiltins is printed.)-.2 F -.4(Wi)5.399 G .399(th no other option ar).4
 F .399(guments, the)-.18 F .099(list consists of all enabled shell b)144
-609.6 R 2.598(uiltins. If)-.2 F F1<ad6e>2.598 E F0 .098
+626.4 R 2.598(uiltins. If)-.2 F F1<ad6e>2.598 E F0 .098
 (is supplied, only disabled b)2.598 F .098(uiltins are printed.)-.2 F
 (If)5.098 E F1<ad61>2.598 E F0 1.916
-(is supplied, the list printed includes all b)144 621.6 R 1.916
+(is supplied, the list printed includes all b)144 638.4 R 1.916
 (uiltins, with an indication of whether or not each is)-.2 F 2.879
-(enabled. If)144 633.6 R F1<ad73>2.879 E F0 .379
+(enabled. If)144 650.4 R F1<ad73>2.879 E F0 .379
 (is supplied, the output is restricted to the POSIX)2.879 F F2(special)
 2.879 E F0 -.2(bu)2.878 G 2.878(iltins. The).2 F .378(return v)2.878 F
-(alue)-.25 E .994(is 0 unless a)144 645.6 R F2(name)3.854 E F0 .994
+(alue)-.25 E .994(is 0 unless a)144 662.4 R F2(name)3.854 E F0 .994
 (is not a shell b)3.674 F .994(uiltin or there is an error loading a ne)
 -.2 F 3.495(wb)-.25 G .995(uiltin from a shared)-3.695 F(object.)144
-657.6 Q F1 -2.3 -.15(ev a)108 674.4 T(l).15 E F0([)2.5 E F2(ar)A(g)-.37
-E F0(...])2.5 E(The)144 686.4 Q F2(ar)3.171 E(g)-.37 E F0 3.171(sa)C
+674.4 Q F1 -2.3 -.15(ev a)108 691.2 T(l).15 E F0([)2.5 E F2(ar)A(g)-.37
+E F0(...])2.5 E(The)144 703.2 Q F2(ar)3.171 E(g)-.37 E F0 3.171(sa)C
 .671(re read and concatenated together into a single command.)-3.171 F
-.67(This command is then read)5.67 F .495(and e)144 698.4 R -.15(xe)-.15
+.67(This command is then read)5.67 F .495(and e)144 715.2 R -.15(xe)-.15
 G .495(cuted by the shell, and its e).15 F .495
 (xit status is returned as the v)-.15 F .495(alue of)-.25 F F1 -2.3 -.15
 (ev a)2.995 H(l).15 E F0 5.495(.I)C 2.995(ft)-5.495 G .495(here are no)
--2.995 F F2(ar)2.995 E(gs)-.37 E F0(,).27 E(or only null ar)144 710.4 Q
+-2.995 F F2(ar)2.995 E(gs)-.37 E F0(,).27 E(or only null ar)144 727.2 Q
 (guments,)-.18 E F1 -2.3 -.15(ev a)2.5 H(l).15 E F0(returns 0.)2.5 E
 (GNU Bash 5.0)72 768 Q(2018 March 15)144.29 E(62)193.45 E 0 Cg EP
 %%Page: 63 63

diff --git a/doc/bashref.dvi b/doc/bashref.dvi
index f21afc58d7de995a430d22f17cab40ec116ee0c8..f79cc8ed553fb622081d28a5b54a28aa92ee0617 100644 (file)
Binary files a/doc/bashref.dvi and b/doc/bashref.dvi differ

diff --git a/doc/bashref.html b/doc/bashref.html
index 117f0a1ca13c21ebe340092dc8c009f0c8f1c40e..f494f344e7fa21eb227baa7c40b87310bc0566c0 100644 (file)
--- a/doc/bashref.html
+++ b/doc/bashref.html
@@ -11820,7 +11820,9 @@ but the <code>FIGNORE</code> shell variable is used.
 is considered.
 The string is first split using the characters in the <code>IFS</code>
 special variable as delimiters.
-Shell quoting is honored.
+Shell quoting is honored within the string, in order to provide a
+mechanism for the words to contain shell metacharacters or characters
+in the value of <code>IFS</code>.
 Each word is then expanded using
 brace expansion, tilde expansion, parameter and variable expansion,
 command substitution, and arithmetic expansion,

diff --git a/doc/bashref.info b/doc/bashref.info
index f4d3f5229a3b2136c78bf15620800b1b9eba258b..29dd0effe718f032683ac65a73e3b48ad87b8460 100644 (file)
--- a/doc/bashref.info
+++ b/doc/bashref.info
@@ -8609,13 +8609,15 @@ used to filter the matches, but the 'FIGNORE' shell variable is used.
 
    Next, the string specified as the argument to the '-W' option is
 considered.  The string is first split using the characters in the 'IFS'
-special variable as delimiters.  Shell quoting is honored.  Each word is
-then expanded using brace expansion, tilde expansion, parameter and
-variable expansion, command substitution, and arithmetic expansion, as
-described above (*note Shell Expansions::).  The results are split using
-the rules described above (*note Word Splitting::).  The results of the
-expansion are prefix-matched against the word being completed, and the
-matching words become the possible completions.
+special variable as delimiters.  Shell quoting is honored within the
+string, in order to provide a mechanism for the words to contain shell
+metacharacters or characters in the value of 'IFS'.  Each word is then
+expanded using brace expansion, tilde expansion, parameter and variable
+expansion, command substitution, and arithmetic expansion, as described
+above (*note Shell Expansions::).  The results are split using the rules
+described above (*note Word Splitting::).  The results of the expansion
+are prefix-matched against the word being completed, and the matching
+words become the possible completions.
 
    After these matches have been generated, any shell function or
 command specified with the '-F' and '-C' options is invoked.  When the
@@ -11684,32 +11686,32 @@ Node: Keyboard Macros\7f357309
 Node: Miscellaneous Commands\7f357996
 Node: Readline vi Mode\7f363949
 Node: Programmable Completion\7f364856
-Node: Programmable Completion Builtins\7f372317
-Node: A Programmable Completion Example\7f382203
-Node: Using History Interactively\7f387454
-Node: Bash History Facilities\7f388138
-Node: Bash History Builtins\7f391143
-Node: History Interaction\7f395674
-Node: Event Designators\7f398741
-Node: Word Designators\7f399960
-Node: Modifiers\7f401597
-Node: Installing Bash\7f402999
-Node: Basic Installation\7f404136
-Node: Compilers and Options\7f407394
-Node: Compiling For Multiple Architectures\7f408135
-Node: Installation Names\7f409828
-Node: Specifying the System Type\7f410646
-Node: Sharing Defaults\7f411362
-Node: Operation Controls\7f412035
-Node: Optional Features\7f412993
-Node: Reporting Bugs\7f423519
-Node: Major Differences From The Bourne Shell\7f424713
-Node: GNU Free Documentation License\7f441565
-Node: Indexes\7f466742
-Node: Builtin Index\7f467196
-Node: Reserved Word Index\7f474023
-Node: Variable Index\7f476471
-Node: Function Index\7f492149
-Node: Concept Index\7f505452
+Node: Programmable Completion Builtins\7f372450
+Node: A Programmable Completion Example\7f382336
+Node: Using History Interactively\7f387587
+Node: Bash History Facilities\7f388271
+Node: Bash History Builtins\7f391276
+Node: History Interaction\7f395807
+Node: Event Designators\7f398874
+Node: Word Designators\7f400093
+Node: Modifiers\7f401730
+Node: Installing Bash\7f403132
+Node: Basic Installation\7f404269
+Node: Compilers and Options\7f407527
+Node: Compiling For Multiple Architectures\7f408268
+Node: Installation Names\7f409961
+Node: Specifying the System Type\7f410779
+Node: Sharing Defaults\7f411495
+Node: Operation Controls\7f412168
+Node: Optional Features\7f413126
+Node: Reporting Bugs\7f423652
+Node: Major Differences From The Bourne Shell\7f424846
+Node: GNU Free Documentation License\7f441698
+Node: Indexes\7f466875
+Node: Builtin Index\7f467329
+Node: Reserved Word Index\7f474156
+Node: Variable Index\7f476604
+Node: Function Index\7f492282
+Node: Concept Index\7f505585
 \1f
 End Tag Table

diff --git a/doc/bashref.log b/doc/bashref.log
index e47cc0d6b143df5df7fe4655f79f20c463115e1f..6e850e1de032734245e17ee6c44b19ee22467002 100644 (file)
--- a/doc/bashref.log
+++ b/doc/bashref.log
@@ -1,4 +1,4 @@
-This is pdfTeX, Version 3.14159265-2.6-1.40.18 (TeX Live 2017/MacPorts 2017_2) (preloaded format=pdfetex 2017.7.5)  15 MAR 2018 14:13
+This is pdfTeX, Version 3.14159265-2.6-1.40.18 (TeX Live 2017/MacPorts 2017_2) (preloaded format=pdfetex 2017.7.5)  19 MAR 2018 09:43
 entering extended mode
  restricted \write18 enabled.
  file:line:error style messages enabled.
@@ -362,7 +362,7 @@ gnored[]
 
  [121] [122] [123] [124] [125] [126] [127] [128] [129] [130]
 [131] [132] [133] [134] [135] [136]
-Overfull \hbox (26.43913pt too wide) in paragraph at lines 2290--2290
+Overfull \hbox (26.43913pt too wide) in paragraph at lines 2292--2292
  []    @texttt # Tilde expansion, with side effect of expanding tilde to full p
 athname[] 
 
@@ -411,7 +411,7 @@ e/fonts/type1/public/amsfonts/cm/cmtt12.pfb></opt/local/share/texmf-texlive/fon
 ts/type1/public/amsfonts/cm/cmtt9.pfb></opt/local/share/texmf-texlive/fonts/typ
 e1/public/cm-super/sfrm1095.pfb></opt/local/share/texmf-texlive/fonts/type1/pub
 lic/cm-super/sfrm1440.pfb>
-Output written on bashref.pdf (182 pages, 747794 bytes).
+Output written on bashref.pdf (182 pages, 747913 bytes).
 PDF statistics:
  2615 PDF objects out of 2984 (max. 8388607)
  2388 compressed objects within 24 object streams

diff --git a/doc/bashref.pdf b/doc/bashref.pdf
index 429166f7d05851151f23e4b3c3f5877b612b9bc5..9686b72e954bfa2f28a9c6cf401916c6fda7dda5 100644 (file)
Binary files a/doc/bashref.pdf and b/doc/bashref.pdf differ

diff --git a/doc/bashref.ps b/doc/bashref.ps
index 79a25485b0a9a0a1e3dab8b9b9eb54af3b95d4e9..7b2de8cee26b9e40936f021ee4702bf7d405c9e0 100644 (file)
--- a/doc/bashref.ps
+++ b/doc/bashref.ps
@@ -1,7 +1,7 @@
 %!PS-Adobe-2.0
 %%Creator: dvips(k) 5.997 Copyright 2017 Radical Eye Software
 %%Title: bashref.dvi
-%%CreationDate: Thu Mar 15 18:13:40 2018
+%%CreationDate: Mon Mar 19 13:43:29 2018
 %%Pages: 182
 %%PageOrder: Ascend
 %%BoundingBox: 0 0 612 792
@@ -12,7 +12,7 @@
 %DVIPSWebPage: (www.radicaleye.com)
 %DVIPSCommandLine: dvips -D 600 -t letter -o bashref.ps bashref.dvi
 %DVIPSParameters: dpi=600
-%DVIPSSource:  TeX output 2018.03.15:1413
+%DVIPSSource:  TeX output 2018.03.19:0943
 %%BeginProcSet: tex.pro 0 0
 %!
 /TeXDict 300 dict def TeXDict begin/N{def}def/B{bind def}N/S{exch}N/X{S
@@ -17485,183 +17485,185 @@ g(argumen)m(t)h(to)g(the)f Ft(-W)f Fu(option)i(is)f(considered.)60
 b(The)37 b(string)150 4113 y(is)c(\014rst)e(split)i(using)f(the)h(c)m
 (haracters)h(in)e(the)h Ft(IFS)e Fu(sp)s(ecial)j(v)-5
 b(ariable)33 b(as)g(delimiters.)48 b(Shell)32 b(quoting)h(is)150
-4222 y(honored.)56 b(Eac)m(h)37 b(w)m(ord)e(is)h(then)f(expanded)g
-(using)h(brace)g(expansion,)h(tilde)f(expansion,)h(parameter)150
-4332 y(and)44 b(v)-5 b(ariable)46 b(expansion,)j(command)44
-b(substitution,)49 b(and)44 b(arithmetic)i(expansion,)j(as)c(describ)s
-(ed)150 4441 y(ab)s(o)m(v)m(e)38 b(\(see)f(Section)h(3.5)g([Shell)e
-(Expansions],)i(page)f(22\).)61 b(The)36 b(results)h(are)g(split)f
-(using)h(the)f(rules)150 4551 y(describ)s(ed)29 b(ab)s(o)m(v)m(e)i
-(\(see)f(Section)h(3.5.7)h([W)-8 b(ord)30 b(Splitting],)h(page)f(31\).)
-42 b(The)30 b(results)f(of)h(the)g(expansion)150 4660
-y(are)f(pre\014x-matc)m(hed)h(against)g(the)f(w)m(ord)g(b)s(eing)f
-(completed,)j(and)d(the)i(matc)m(hing)g(w)m(ords)e(b)s(ecome)i(the)150
-4770 y(p)s(ossible)g(completions.)275 4902 y(After)f(these)g(matc)m
-(hes)i(ha)m(v)m(e)f(b)s(een)f(generated,)h(an)m(y)g(shell)f(function)g
-(or)g(command)g(sp)s(eci\014ed)f(with)150 5011 y(the)36
-b Ft(-F)f Fu(and)g Ft(-C)g Fu(options)h(is)g(in)m(v)m(ok)m(ed.)59
-b(When)35 b(the)h(command)g(or)f(function)h(is)g(in)m(v)m(ok)m(ed,)i
-(the)e Ft(COMP_)150 5121 y(LINE)p Fu(,)42 b Ft(COMP_POINT)p
+4222 y(honored)f(within)h(the)g(string,)h(in)f(order)f(to)i(pro)m(vide)
+f(a)h(mec)m(hanism)f(for)g(the)g(w)m(ords)g(to)g(con)m(tain)i(shell)150
+4332 y(metac)m(haracters)e(or)e(c)m(haracters)i(in)e(the)g(v)-5
+b(alue)31 b(of)g Ft(IFS)p Fu(.)42 b(Eac)m(h)32 b(w)m(ord)e(is)h(then)g
+(expanded)f(using)h(brace)150 4441 y(expansion,)g(tilde)h(expansion,)f
+(parameter)g(and)g(v)-5 b(ariable)32 b(expansion,)f(command)f
+(substitution,)i(and)150 4551 y(arithmetic)c(expansion,)f(as)g(describ)
+s(ed)e(ab)s(o)m(v)m(e)i(\(see)h(Section)f(3.5)g([Shell)g(Expansions],)g
+(page)g(22\).)40 b(The)150 4660 y(results)23 b(are)h(split)g(using)f
+(the)h(rules)f(describ)s(ed)f(ab)s(o)m(v)m(e)j(\(see)g(Section)f(3.5.7)
+h([W)-8 b(ord)24 b(Splitting],)i(page)e(31\).)150 4770
+y(The)j(results)h(of)f(the)h(expansion)g(are)g(pre\014x-matc)m(hed)g
+(against)h(the)f(w)m(ord)f(b)s(eing)g(completed,)j(and)d(the)150
+4880 y(matc)m(hing)k(w)m(ords)f(b)s(ecome)h(the)g(p)s(ossible)f
+(completions.)275 5011 y(After)f(these)g(matc)m(hes)i(ha)m(v)m(e)f(b)s
+(een)f(generated,)h(an)m(y)g(shell)f(function)g(or)g(command)g(sp)s
+(eci\014ed)f(with)150 5121 y(the)36 b Ft(-F)f Fu(and)g
+Ft(-C)g Fu(options)h(is)g(in)m(v)m(ok)m(ed.)59 b(When)35
+b(the)h(command)g(or)f(function)h(is)g(in)m(v)m(ok)m(ed,)i(the)e
+Ft(COMP_)150 5230 y(LINE)p Fu(,)42 b Ft(COMP_POINT)p
 Fu(,)d Ft(COMP_KEY)p Fu(,)i(and)e Ft(COMP_TYPE)f Fu(v)-5
 b(ariables)41 b(are)f(assigned)g(v)-5 b(alues)41 b(as)f(describ)s(ed)
-150 5230 y(ab)s(o)m(v)m(e)34 b(\(see)g(Section)g(5.2)g([Bash)f(V)-8
+150 5340 y(ab)s(o)m(v)m(e)34 b(\(see)g(Section)g(5.2)g([Bash)f(V)-8
 b(ariables],)36 b(page)d(72\).)50 b(If)33 b(a)g(shell)g(function)g(is)g
-(b)s(eing)f(in)m(v)m(ok)m(ed,)k(the)150 5340 y Ft(COMP_WORDS)j
-Fu(and)i Ft(COMP_CWORD)d Fu(v)-5 b(ariables)42 b(are)g(also)h(set.)74
-b(When)41 b(the)h(function)f(or)h(command)f(is)p eop
-end
+(b)s(eing)f(in)m(v)m(ok)m(ed,)k(the)p eop end
 %%Page: 132 138
 TeXDict begin 132 137 bop 150 -116 a Fu(Chapter)30 b(8:)41
-b(Command)29 b(Line)i(Editing)2062 b(132)150 299 y(in)m(v)m(ok)m(ed,)37
-b(the)e(\014rst)f(argumen)m(t)h(\($1\))h(is)e(the)h(name)g(of)f(the)h
-(command)f(whose)h(argumen)m(ts)f(are)h(b)s(eing)150
-408 y(completed,)30 b(the)f(second)f(argumen)m(t)h(\($2\))h(is)f(the)g
+b(Command)29 b(Line)i(Editing)2062 b(132)150 299 y Ft(COMP_WORDS)39
+b Fu(and)i Ft(COMP_CWORD)d Fu(v)-5 b(ariables)42 b(are)g(also)h(set.)74
+b(When)41 b(the)h(function)f(or)h(command)f(is)150 408
+y(in)m(v)m(ok)m(ed,)c(the)e(\014rst)f(argumen)m(t)h(\($1\))h(is)e(the)h
+(name)g(of)f(the)h(command)f(whose)h(argumen)m(ts)f(are)h(b)s(eing)150
+518 y(completed,)30 b(the)f(second)f(argumen)m(t)h(\($2\))h(is)f(the)g
 (w)m(ord)f(b)s(eing)g(completed,)i(and)e(the)h(third)e(argumen)m(t)150
-518 y(\($3\))40 b(is)f(the)f(w)m(ord)h(preceding)f(the)h(w)m(ord)f(b)s
+628 y(\($3\))40 b(is)f(the)f(w)m(ord)h(preceding)f(the)h(w)m(ord)f(b)s
 (eing)g(completed)i(on)e(the)h(curren)m(t)f(command)h(line.)65
-b(No)150 628 y(\014ltering)33 b(of)h(the)f(generated)h(completions)g
+b(No)150 737 y(\014ltering)33 b(of)h(the)f(generated)h(completions)g
 (against)h(the)e(w)m(ord)g(b)s(eing)f(completed)i(is)g(p)s(erformed;)f
-(the)150 737 y(function)d(or)g(command)h(has)f(complete)i(freedom)e(in)
-g(generating)h(the)g(matc)m(hes.)275 871 y(An)m(y)j(function)h(sp)s
+(the)150 847 y(function)d(or)g(command)h(has)f(complete)i(freedom)e(in)
+g(generating)h(the)g(matc)m(hes.)275 981 y(An)m(y)j(function)h(sp)s
 (eci\014ed)f(with)g Ft(-F)g Fu(is)h(in)m(v)m(ok)m(ed)h(\014rst.)53
 b(The)35 b(function)f(ma)m(y)h(use)g(an)m(y)g(of)g(the)g(shell)150
-981 y(facilities,)50 b(including)44 b(the)h Ft(compgen)d
+1090 y(facilities,)50 b(including)44 b(the)h Ft(compgen)d
 Fu(and)i Ft(compopt)e Fu(builtins)i(describ)s(ed)f(b)s(elo)m(w)h(\(see)
-i(Section)f(8.7)150 1090 y([Programmable)31 b(Completion)h(Builtins],)f
+i(Section)f(8.7)150 1200 y([Programmable)31 b(Completion)h(Builtins],)f
 (page)h(133\),)g(to)g(generate)g(the)f(matc)m(hes.)42
-b(It)31 b(m)m(ust)g(put)f(the)150 1200 y(p)s(ossible)g(completions)h
+b(It)31 b(m)m(ust)g(put)f(the)150 1310 y(p)s(ossible)g(completions)h
 (in)f(the)h Ft(COMPREPLY)d Fu(arra)m(y)j(v)-5 b(ariable,)31
-b(one)g(p)s(er)e(arra)m(y)i(elemen)m(t.)275 1334 y(Next,)26
+b(one)g(p)s(er)e(arra)m(y)i(elemen)m(t.)275 1443 y(Next,)26
 b(an)m(y)f(command)f(sp)s(eci\014ed)g(with)g(the)h Ft(-C)f
 Fu(option)h(is)f(in)m(v)m(ok)m(ed)i(in)e(an)g(en)m(vironmen)m(t)h
-(equiv)-5 b(alen)m(t)150 1443 y(to)26 b(command)e(substitution.)39
+(equiv)-5 b(alen)m(t)150 1553 y(to)26 b(command)e(substitution.)39
 b(It)25 b(should)f(prin)m(t)h(a)g(list)h(of)f(completions,)i(one)e(p)s
-(er)f(line,)j(to)f(the)f(standard)150 1553 y(output.)40
+(er)f(line,)j(to)f(the)f(standard)150 1663 y(output.)40
 b(Bac)m(kslash)32 b(ma)m(y)f(b)s(e)f(used)g(to)h(escap)s(e)g(a)f
-(newline,)h(if)f(necessary)-8 b(.)275 1687 y(After)24
+(newline,)h(if)f(necessary)-8 b(.)275 1797 y(After)24
 b(all)i(of)f(the)f(p)s(ossible)g(completions)i(are)f(generated,)i(an)m
 (y)e(\014lter)g(sp)s(eci\014ed)e(with)i(the)g Ft(-X)e
-Fu(option)150 1797 y(is)34 b(applied)g(to)g(the)h(list.)52
+Fu(option)150 1906 y(is)34 b(applied)g(to)g(the)h(list.)52
 b(The)33 b(\014lter)h(is)g(a)h(pattern)f(as)g(used)f(for)h(pathname)g
-(expansion;)i(a)e(`)p Ft(&)p Fu(')g(in)g(the)150 1906
+(expansion;)i(a)e(`)p Ft(&)p Fu(')g(in)g(the)150 2016
 y(pattern)28 b(is)f(replaced)h(with)g(the)f(text)i(of)f(the)f(w)m(ord)h
 (b)s(eing)f(completed.)40 b(A)28 b(literal)h(`)p Ft(&)p
-Fu(')f(ma)m(y)g(b)s(e)f(escap)s(ed)150 2016 y(with)38
+Fu(')f(ma)m(y)g(b)s(e)f(escap)s(ed)150 2125 y(with)38
 b(a)h(bac)m(kslash;)k(the)38 b(bac)m(kslash)h(is)g(remo)m(v)m(ed)g(b)s
 (efore)f(attempting)h(a)g(matc)m(h.)65 b(An)m(y)39 b(completion)150
-2125 y(that)32 b(matc)m(hes)g(the)g(pattern)g(will)f(b)s(e)g(remo)m(v)m
+2235 y(that)32 b(matc)m(hes)g(the)g(pattern)g(will)f(b)s(e)g(remo)m(v)m
 (ed)h(from)f(the)h(list.)44 b(A)32 b(leading)g(`)p Ft(!)p
-Fu(')f(negates)i(the)f(pattern;)150 2235 y(in)d(this)g(case)h(an)m(y)g
+Fu(')f(negates)i(the)f(pattern;)150 2345 y(in)d(this)g(case)h(an)m(y)g
 (completion)h(not)e(matc)m(hing)h(the)g(pattern)f(will)h(b)s(e)e(remo)m
-(v)m(ed.)42 b(If)29 b(the)g Ft(nocasematch)150 2345 y
+(v)m(ed.)42 b(If)29 b(the)g Ft(nocasematch)150 2454 y
 Fu(shell)k(option)f(\(see)i(the)e(description)g(of)h
 Ft(shopt)e Fu(in)h(Section)h(4.3.2)h([The)e(Shopt)g(Builtin],)h(page)g
-(65\))h(is)150 2454 y(enabled,)d(the)f(matc)m(h)h(is)g(p)s(erformed)e
+(65\))h(is)150 2564 y(enabled,)d(the)f(matc)m(h)h(is)g(p)s(erformed)e
 (without)h(regard)g(to)h(the)g(case)g(of)g(alphab)s(etic)g(c)m
-(haracters.)275 2588 y(Finally)-8 b(,)42 b(an)m(y)c(pre\014x)g(and)f
+(haracters.)275 2698 y(Finally)-8 b(,)42 b(an)m(y)c(pre\014x)g(and)f
 (su\016x)h(sp)s(eci\014ed)f(with)i(the)f Ft(-P)g Fu(and)g
-Ft(-S)f Fu(options)i(are)g(added)f(to)h(eac)m(h)150 2698
+Ft(-S)f Fu(options)i(are)g(added)f(to)h(eac)m(h)150 2807
 y(mem)m(b)s(er)31 b(of)g(the)h(completion)h(list,)f(and)f(the)h(result)
 f(is)h(returned)e(to)i(the)g(Readline)g(completion)h(co)s(de)150
-2807 y(as)e(the)f(list)h(of)g(p)s(ossible)f(completions.)275
-2941 y(If)d(the)h(previously-applied)f(actions)i(do)f(not)g(generate)h
+2917 y(as)e(the)f(list)h(of)g(p)s(ossible)f(completions.)275
+3051 y(If)d(the)h(previously-applied)f(actions)i(do)f(not)g(generate)h
 (an)m(y)f(matc)m(hes,)i(and)d(the)h Ft(-o)h(dirnames)d
-Fu(op-)150 3051 y(tion)j(w)m(as)f(supplied)f(to)i Ft(complete)d
+Fu(op-)150 3160 y(tion)j(w)m(as)f(supplied)f(to)i Ft(complete)d
 Fu(when)h(the)h(compsp)s(ec)g(w)m(as)g(de\014ned,)g(directory)g(name)h
-(completion)150 3160 y(is)h(attempted.)275 3294 y(If)35
+(completion)150 3270 y(is)h(attempted.)275 3404 y(If)35
 b(the)g Ft(-o)30 b(plusdirs)j Fu(option)j(w)m(as)g(supplied)e(to)i
 Ft(complete)e Fu(when)g(the)i(compsp)s(ec)f(w)m(as)h(de\014ned,)150
-3404 y(directory)g(name)f(completion)i(is)e(attempted)h(and)f(an)m(y)h
+3513 y(directory)g(name)f(completion)i(is)e(attempted)h(and)f(an)m(y)h
 (matc)m(hes)g(are)g(added)f(to)h(the)f(results)g(of)h(the)150
-3513 y(other)31 b(actions.)275 3647 y(By)g(default,)i(if)e(a)h(compsp)s
+3623 y(other)31 b(actions.)275 3757 y(By)g(default,)i(if)e(a)h(compsp)s
 (ec)f(is)h(found,)f(whatev)m(er)h(it)g(generates)h(is)e(returned)g(to)h
-(the)g(completion)150 3757 y(co)s(de)21 b(as)g(the)g(full)g(set)g(of)g
+(the)g(completion)150 3867 y(co)s(de)21 b(as)g(the)g(full)g(set)g(of)g
 (p)s(ossible)f(completions.)39 b(The)20 b(default)h(Bash)g(completions)
-h(are)g(not)f(attempted,)150 3867 y(and)30 b(the)g(Readline)h(default)f
+h(are)g(not)f(attempted,)150 3976 y(and)30 b(the)g(Readline)h(default)f
 (of)g(\014lename)h(completion)g(is)f(disabled.)41 b(If)29
-b(the)i Ft(-o)e(bashdefault)e Fu(option)150 3976 y(w)m(as)d(supplied)e
+b(the)i Ft(-o)e(bashdefault)e Fu(option)150 4086 y(w)m(as)d(supplied)e
 (to)j Ft(complete)c Fu(when)i(the)g(compsp)s(ec)h(w)m(as)g(de\014ned,)g
-(the)f(default)h(Bash)g(completions)h(are)150 4086 y(attempted)j(if)f
+(the)f(default)h(Bash)g(completions)h(are)150 4195 y(attempted)j(if)f
 (the)h(compsp)s(ec)f(generates)h(no)f(matc)m(hes.)41
 b(If)27 b(the)g Ft(-o)j(default)25 b Fu(option)j(w)m(as)f(supplied)f
-(to)150 4195 y Ft(complete)f Fu(when)h(the)h(compsp)s(ec)f(w)m(as)i
+(to)150 4305 y Ft(complete)f Fu(when)h(the)h(compsp)s(ec)f(w)m(as)i
 (de\014ned,)e(Readline's)i(default)f(completion)h(will)f(b)s(e)f(p)s
-(erformed)150 4305 y(if)k(the)h(compsp)s(ec)f(\(and,)g(if)h(attempted,)
+(erformed)150 4415 y(if)k(the)h(compsp)s(ec)f(\(and,)g(if)h(attempted,)
 g(the)g(default)f(Bash)h(completions\))h(generate)g(no)e(matc)m(hes.)
-275 4439 y(When)20 b(a)i(compsp)s(ec)e(indicates)i(that)g(directory)g
+275 4548 y(When)20 b(a)i(compsp)s(ec)e(indicates)i(that)g(directory)g
 (name)f(completion)h(is)f(desired,)i(the)e(programmable)150
-4548 y(completion)31 b(functions)e(force)i(Readline)f(to)h(app)s(end)d
+4658 y(completion)31 b(functions)e(force)i(Readline)f(to)h(app)s(end)d
 (a)i(slash)g(to)g(completed)h(names)e(whic)m(h)h(are)g(sym-)150
-4658 y(b)s(olic)40 b(links)g(to)h(directories,)j(sub)5
+4768 y(b)s(olic)40 b(links)g(to)h(directories,)j(sub)5
 b(ject)40 b(to)h(the)f(v)-5 b(alue)41 b(of)f(the)g Fr(mark-directories)
-45 b Fu(Readline)c(v)-5 b(ariable,)150 4768 y(regardless)31
+45 b Fu(Readline)c(v)-5 b(ariable,)150 4877 y(regardless)31
 b(of)f(the)h(setting)g(of)g(the)f Fr(mark-symlink)m(ed-directories)36
-b Fu(Readline)31 b(v)-5 b(ariable.)275 4902 y(There)25
+b Fu(Readline)31 b(v)-5 b(ariable.)275 5011 y(There)25
 b(is)i(some)g(supp)s(ort)e(for)h(dynamically)h(mo)s(difying)f
 (completions.)40 b(This)26 b(is)g(most)h(useful)f(when)150
-5011 y(used)40 b(in)h(com)m(bination)i(with)e(a)g(default)h(completion)
+5121 y(used)40 b(in)h(com)m(bination)i(with)e(a)g(default)h(completion)
 g(sp)s(eci\014ed)f(with)g Ft(-D)p Fu(.)72 b(It's)42 b(p)s(ossible)f
-(for)g(shell)150 5121 y(functions)28 b(executed)h(as)f(completion)i
+(for)g(shell)150 5230 y(functions)28 b(executed)h(as)f(completion)i
 (handlers)d(to)i(indicate)g(that)g(completion)g(should)e(b)s(e)h
-(retried)g(b)m(y)150 5230 y(returning)j(an)i(exit)g(status)f(of)h(124.)
+(retried)g(b)m(y)150 5340 y(returning)j(an)i(exit)g(status)f(of)h(124.)
 48 b(If)31 b(a)i(shell)f(function)g(returns)f(124,)k(and)c(c)m(hanges)j
-(the)e(compsp)s(ec)150 5340 y(asso)s(ciated)43 b(with)e(the)g(command)g
-(on)g(whic)m(h)g(completion)i(is)e(b)s(eing)g(attempted)h(\(supplied)e
-(as)i(the)p eop end
+(the)e(compsp)s(ec)p eop end
 %%Page: 133 139
 TeXDict begin 133 138 bop 150 -116 a Fu(Chapter)30 b(8:)41
-b(Command)29 b(Line)i(Editing)2062 b(133)150 299 y(\014rst)29
+b(Command)29 b(Line)i(Editing)2062 b(133)150 299 y(asso)s(ciated)43
+b(with)e(the)g(command)g(on)g(whic)m(h)g(completion)i(is)e(b)s(eing)g
+(attempted)h(\(supplied)e(as)i(the)150 408 y(\014rst)29
 b(argumen)m(t)h(when)e(the)i(function)f(is)g(executed\),)j
 (programmable)d(completion)i(restarts)f(from)f(the)150
-408 y(b)s(eginning,)e(with)g(an)h(attempt)g(to)g(\014nd)e(a)i(new)e
+518 y(b)s(eginning,)e(with)g(an)h(attempt)g(to)g(\014nd)e(a)i(new)e
 (compsp)s(ec)i(for)f(that)h(command.)39 b(This)27 b(allo)m(ws)h(a)g
-(set)g(of)150 518 y(completions)33 b(to)f(b)s(e)g(built)f(dynamically)i
+(set)g(of)150 628 y(completions)33 b(to)f(b)s(e)g(built)f(dynamically)i
 (as)f(completion)h(is)f(attempted,)h(rather)f(than)f(b)s(eing)g(loaded)
-150 628 y(all)g(at)g(once.)275 770 y(F)-8 b(or)38 b(instance,)h
+150 737 y(all)g(at)g(once.)275 869 y(F)-8 b(or)38 b(instance,)h
 (assuming)e(that)h(there)f(is)h(a)f(library)g(of)g(compsp)s(ecs,)i(eac)
-m(h)g(k)m(ept)e(in)g(a)h(\014le)f(corre-)150 879 y(sp)s(onding)g(to)j
+m(h)g(k)m(ept)e(in)g(a)h(\014le)f(corre-)150 978 y(sp)s(onding)g(to)j
 (the)f(name)f(of)h(the)g(command,)i(the)e(follo)m(wing)h(default)f
-(completion)h(function)e(w)m(ould)150 989 y(load)31 b(completions)g
-(dynamically:)390 1131 y Ft(_completion_loader\(\))390
-1241 y({)581 1350 y(.)47 b("/etc/bash_completion.d/$1)o(.sh)o(")42
-b(>/dev/null)j(2>&1)i(&&)g(return)f(124)390 1460 y(})390
-1569 y(complete)g(-D)h(-F)g(_completion_loader)c(-o)k(bashdefault)e(-o)
-i(default)150 1821 y Fs(8.7)68 b(Programmable)47 b(Completion)f
-(Builtins)150 1981 y Fu(Three)21 b(builtin)g(commands)f(are)i(a)m(v)-5
+(completion)h(function)e(w)m(ould)150 1088 y(load)31
+b(completions)g(dynamically:)390 1219 y Ft(_completion_loader\(\))390
+1329 y({)581 1439 y(.)47 b("/etc/bash_completion.d/$1)o(.sh)o(")42
+b(>/dev/null)j(2>&1)i(&&)g(return)f(124)390 1548 y(})390
+1658 y(complete)g(-D)h(-F)g(_completion_loader)c(-o)k(bashdefault)e(-o)
+i(default)150 1893 y Fs(8.7)68 b(Programmable)47 b(Completion)f
+(Builtins)150 2052 y Fu(Three)21 b(builtin)g(commands)f(are)i(a)m(v)-5
 b(ailable)24 b(to)e(manipulate)f(the)h(programmable)f(completion)h
-(facilities:)150 2090 y(one)34 b(to)g(sp)s(ecify)f(ho)m(w)h(the)f
+(facilities:)150 2162 y(one)34 b(to)g(sp)s(ecify)f(ho)m(w)h(the)f
 (argumen)m(ts)h(to)g(a)g(particular)g(command)f(are)h(to)g(b)s(e)f
-(completed,)j(and)d(t)m(w)m(o)150 2200 y(to)e(mo)s(dify)f(the)g
-(completion)i(as)e(it)h(is)g(happ)s(ening.)150 2371 y
-Ft(compgen)870 2509 y(compgen)46 b([)p Fj(option)p Ft(])f([)p
-Fj(word)p Ft(])630 2647 y Fu(Generate)27 b(p)s(ossible)e(completion)i
+(completed,)j(and)d(t)m(w)m(o)150 2271 y(to)e(mo)s(dify)f(the)g
+(completion)i(as)e(it)h(is)g(happ)s(ening.)150 2425 y
+Ft(compgen)870 2556 y(compgen)46 b([)p Fj(option)p Ft(])f([)p
+Fj(word)p Ft(])630 2688 y Fu(Generate)27 b(p)s(ossible)e(completion)i
 (matc)m(hes)g(for)e Fr(w)m(ord)k Fu(according)e(to)f(the)g
-Fr(option)p Fu(s,)h(whic)m(h)630 2757 y(ma)m(y)32 b(b)s(e)f(an)m(y)h
+Fr(option)p Fu(s,)h(whic)m(h)630 2797 y(ma)m(y)32 b(b)s(e)f(an)m(y)h
 (option)g(accepted)g(b)m(y)g(the)f Ft(complete)f Fu(builtin)h(with)g
-(the)g(exception)i(of)f Ft(-p)630 2866 y Fu(and)39 b
+(the)g(exception)i(of)f Ft(-p)630 2907 y Fu(and)39 b
 Ft(-r)p Fu(,)i(and)e(write)h(the)g(matc)m(hes)g(to)g(the)g(standard)f
-(output.)68 b(When)39 b(using)g(the)h Ft(-F)630 2976
+(output.)68 b(When)39 b(using)g(the)h Ft(-F)630 3017
 y Fu(or)33 b Ft(-C)f Fu(options,)i(the)e(v)-5 b(arious)33
 b(shell)g(v)-5 b(ariables)33 b(set)g(b)m(y)g(the)g(programmable)g
-(completion)630 3086 y(facilities,)g(while)d(a)m(v)-5
+(completion)630 3126 y(facilities,)g(while)d(a)m(v)-5
 b(ailable,)33 b(will)e(not)g(ha)m(v)m(e)g(useful)f(v)-5
-b(alues.)630 3224 y(The)34 b(matc)m(hes)h(will)g(b)s(e)f(generated)h
+b(alues.)630 3258 y(The)34 b(matc)m(hes)h(will)g(b)s(e)f(generated)h
 (in)f(the)h(same)g(w)m(a)m(y)g(as)g(if)f(the)h(programmable)f(com-)630
-3334 y(pletion)d(co)s(de)g(had)f(generated)i(them)e(directly)i(from)e
-(a)h(completion)h(sp)s(eci\014cation)f(with)630 3443
+3367 y(pletion)d(co)s(de)g(had)f(generated)i(them)e(directly)i(from)e
+(a)h(completion)h(sp)s(eci\014cation)f(with)630 3477
 y(the)e(same)h(\015ags.)40 b(If)29 b Fr(w)m(ord)j Fu(is)d(sp)s
 (eci\014ed,)g(only)g(those)h(completions)g(matc)m(hing)g
-Fr(w)m(ord)j Fu(will)630 3553 y(b)s(e)d(displa)m(y)m(ed.)630
-3691 y(The)24 b(return)g(v)-5 b(alue)25 b(is)g(true)f(unless)g(an)h(in)
+Fr(w)m(ord)j Fu(will)630 3586 y(b)s(e)d(displa)m(y)m(ed.)630
+3718 y(The)24 b(return)g(v)-5 b(alue)25 b(is)g(true)f(unless)g(an)h(in)
 m(v)-5 b(alid)25 b(option)g(is)g(supplied,)f(or)h(no)g(matc)m(hes)g(w)m
-(ere)630 3801 y(generated.)150 3968 y Ft(complete)870
-4106 y(complete)46 b([-abcdefgjksuv])d([-o)k Fj(comp-option)p
-Ft(])e([-DE])h([-A)h Fj(action)p Ft(])f([-)870 4215 y(G)h
-Fj(globpat)p Ft(])f([-W)h Fj(wordlist)p Ft(])870 4325
+(ere)630 3828 y(generated.)150 3981 y Ft(complete)870
+4113 y(complete)46 b([-abcdefgjksuv])d([-o)k Fj(comp-option)p
+Ft(])e([-DE])h([-A)h Fj(action)p Ft(])f([-)870 4222 y(G)h
+Fj(globpat)p Ft(])f([-W)h Fj(wordlist)p Ft(])870 4332
 y([-F)g Fj(function)p Ft(])e([-C)i Fj(command)p Ft(])f([-X)h
-Fj(filterpat)p Ft(])870 4435 y([-P)g Fj(prefix)p Ft(])f([-S)h
+Fj(filterpat)p Ft(])870 4441 y([-P)g Fj(prefix)p Ft(])f([-S)h
 Fj(suffix)p Ft(])e Fj(name)i Ft([)p Fj(name)f Ft(...])870
-4544 y(complete)g(-pr)g([-DE])h([)p Fj(name)f Ft(...)o(])630
+4551 y(complete)g(-pr)g([-DE])h([)p Fj(name)f Ft(...)o(])630
 4682 y Fu(Sp)s(ecify)37 b(ho)m(w)h(argumen)m(ts)f(to)i(eac)m(h)g
 Fr(name)j Fu(should)37 b(b)s(e)g(completed.)63 b(If)38
 b(the)f Ft(-p)g Fu(option)630 4792 y(is)30 b(supplied,)e(or)i(if)g(no)f

diff --git a/doc/builtins.0 b/doc/builtins.0
index dbb7e421fc233f11d454166587d48dd72cbb85bd..4614dc504ca82051becb86e92de9f5882921a78d 100644 (file)
--- a/doc/builtins.0
+++ b/doc/builtins.0
@@ -334,9 +334,11 @@ B\bBA\bAS\bSH\bH B\bBU\bUI\bIL\bLT\bTI\bIN\bN C\bCO\bOM\bMM\bMA\bAN\bND\bDS\bS
               -\b-W\bW _\bw_\bo_\br_\bd_\bl_\bi_\bs_\bt
                       The  _\bw_\bo_\br_\bd_\bl_\bi_\bs_\bt  is  split using the characters in the I\bIF\bFS\bS
                       special variable as delimiters, and each resultant  word
-                      is  expanded.   The possible completions are the members
-                      of the resultant list which match the  word  being  com-
-                      pleted.
+                      is  expanded.  Shell quoting is honored within _\bw_\bo_\br_\bd_\bl_\bi_\bs_\bt,
+                      in order to provide a mechanism for the words to contain
+                      shell  metacharacters or characters in the value of I\bIF\bFS\bS.
+                      The possible completions are the members of  the  resul-
+                      tant list which match the word being completed.
               -\b-X\bX _\bf_\bi_\bl_\bt_\be_\br_\bp_\ba_\bt
                       _\bf_\bi_\bl_\bt_\be_\br_\bp_\ba_\bt  is  a pattern as used for pathname expansion.
                       It is applied to the list of possible completions gener-

diff --git a/doc/builtins.ps b/doc/builtins.ps
index e9a29dd715eab50d77d54c8b59c4743649e4651b..df9ff20ac2e4076ac17f8a4430e72b14957c2ccb 100644 (file)
--- a/doc/builtins.ps
+++ b/doc/builtins.ps
@@ -1,6 +1,6 @@
 %!PS-Adobe-3.0
 %%Creator: groff version 1.22.3
-%%CreationDate: Thu Mar 15 14:13:33 2018
+%%CreationDate: Mon Mar 19 09:43:23 2018
 %%DocumentNeededResources: font Times-Roman
 %%+ font Times-Bold
 %%+ font Times-Italic
@@ -758,1680 +758,1683 @@ E F0 1.007(is e)3.507 F 1.007(xpanded to generate the possible comple-)
 E .3 -.15(ve b)-.2 H(een applied.).15 E F1<ad57>144 336 Q F2(wor)2.5 E
 (dlist)-.37 E F0(The)184 348 Q F2(wor)3.64 E(dlist)-.37 E F0 1.14
 (is split using the characters in the)3.64 F F3(IFS)3.64 E F0 1.139
-(special v)3.39 F 1.139(ariable as delimiters, and)-.25 F 2.007
-(each resultant w)184 360 R 2.007(ord is e)-.1 F 4.507(xpanded. The)-.15
-F 2.008(possible completions are the members of the)4.507 F
-(resultant list which match the w)184 372 Q(ord being completed.)-.1 E
-F1<ad58>144 384 Q F2(\214lterpat)2.5 E(\214lterpat)184 396 Q F0 .456
+(special v)3.39 F 1.139(ariable as delimiters, and)-.25 F .98
+(each resultant w)184 360 R .98(ord is e)-.1 F 3.481(xpanded. Shell)-.15
+F .981(quoting is honored within)3.481 F F2(wor)3.481 E(dlist)-.37 E F0
+3.481(,i)C 3.481(no)-3.481 G .981(rder to)-3.481 F(pro)184 372 Q .766
+(vide a mechanism for the w)-.15 F .765
+(ords to contain shell metacharacters or characters in the)-.1 F -.25
+(va)184 384 S 1.964(lue of).25 F F3(IFS)4.464 E/F4 9/Times-Roman@0 SF(.)
+A F0 1.964
+(The possible completions are the members of the resultant list which)
+6.464 F(match the w)184 396 Q(ord being completed.)-.1 E F1<ad58>144 408
+Q F2(\214lterpat)2.5 E(\214lterpat)184 420 Q F0 .456
 (is a pattern as used for pathname e)2.956 F 2.956(xpansion. It)-.15 F
 .455(is applied to the list of possible)2.956 F 1.596
-(completions generated by the preceding options and ar)184 408 R 1.596
-(guments, and each completion)-.18 F(matching)184 420 Q F2(\214lterpat)
+(completions generated by the preceding options and ar)184 432 R 1.596
+(guments, and each completion)-.18 F(matching)184 444 Q F2(\214lterpat)
 3.205 E F0 .705(is remo)3.205 F -.15(ve)-.15 G 3.205(df).15 G .704
 (rom the list.)-3.205 F 3.204(Al)5.704 G(eading)-3.204 E F1(!)3.204 E F0
 (in)3.204 E F2(\214lterpat)3.204 E F0(ne)3.204 E -.05(ga)-.15 G .704
-(tes the pattern;).05 F(in this case, an)184 432 Q 2.5(yc)-.15 G
+(tes the pattern;).05 F(in this case, an)184 456 Q 2.5(yc)-.15 G
 (ompletion not matching)-2.5 E F2(\214lterpat)2.5 E F0(is remo)2.5 E
--.15(ve)-.15 G(d.).15 E .466(The return v)144 448.8 R .466
+-.15(ve)-.15 G(d.).15 E .466(The return v)144 472.8 R .466
 (alue is true unless an in)-.25 F -.25(va)-.4 G .466
 (lid option is supplied, an option other than).25 F F1<ad70>2.967 E F0
 (or)2.967 E F1<ad72>2.967 E F0 .467(is sup-)2.967 F 1.362
-(plied without a)144 460.8 R F2(name)3.862 E F0(ar)3.862 E 1.361
+(plied without a)144 484.8 R F2(name)3.862 E F0(ar)3.862 E 1.361
 (gument, an attempt is made to remo)-.18 F 1.661 -.15(ve a c)-.15 H
-1.361(ompletion speci\214cation for a).15 F F2(name)144 472.8 Q F0
+1.361(ompletion speci\214cation for a).15 F F2(name)144 496.8 Q F0
 (for which no speci\214cation e)2.5 E
 (xists, or an error occurs adding a completion speci\214cation.)-.15 E
-F1(compopt)108 489.6 Q F0([)2.5 E F1<ad6f>A F2(option)2.5 E F0 2.5(][)C
+F1(compopt)108 513.6 Q F0([)2.5 E F1<ad6f>A F2(option)2.5 E F0 2.5(][)C
 F1(\255DE)-2.5 E F0 2.5(][)C F1(+o)-2.5 E F2(option)2.5 E F0 2.5(][)C F2
-(name)-2.5 E F0(])A .447(Modify completion options for each)144 501.6 R
+(name)-2.5 E F0(])A .447(Modify completion options for each)144 525.6 R
 F2(name)2.947 E F0 .447(according to the)2.947 F F2(option)2.947 E F0
 .447(s, or for the currently-e)B -.15(xe)-.15 G(cuting).15 E .726
-(completion if no)144 513.6 R F2(name)3.226 E F0 3.226(sa)C .726
+(completion if no)144 537.6 R F2(name)3.226 E F0 3.226(sa)C .726
 (re supplied.)-3.226 F .725(If no)5.725 F F2(option)3.225 E F0 3.225(sa)
 C .725(re gi)-3.225 F -.15(ve)-.25 G .725
-(n, display the completion options for).15 F(each)144 525.6 Q F2(name)
+(n, display the completion options for).15 F(each)144 549.6 Q F2(name)
 3.223 E F0 .723(or the current completion.)3.223 F .724(The possible v)
 5.724 F .724(alues of)-.25 F F2(option)3.224 E F0 .724(are those v)3.224
-F .724(alid for the)-.25 F F1(com-)3.224 E(plete)144 537.6 Q F0 -.2(bu)
+F .724(alid for the)-.25 F F1(com-)3.224 E(plete)144 561.6 Q F0 -.2(bu)
 2.798 G .298(iltin described abo).2 F -.15(ve)-.15 G 5.297(.T).15 G(he)
 -5.297 E F1<ad44>2.797 E F0 .297
 (option indicates that the remaining options should apply to)2.797 F
-1.227(the `)144 549.6 R(`def)-.74 E(ault')-.1 E 3.727('c)-.74 G 1.228(o\
+1.227(the `)144 573.6 R(`def)-.74 E(ault')-.1 E 3.727('c)-.74 G 1.228(o\
 mmand completion; that is, completion attempted on a command for which \
-no)-3.727 F 2.178(completion has pre)144 561.6 R 2.178
+no)-3.727 F 2.178(completion has pre)144 585.6 R 2.178
 (viously been de\214ned.)-.25 F(The)7.178 E F1<ad45>4.678 E F0 2.177
 (option indicates that the remaining options)4.677 F(should apply to `)
-144 573.6 Q(`empty')-.74 E 2.5('c)-.74 G
+144 597.6 Q(`empty')-.74 E 2.5('c)-.74 G
 (ommand completion; that is, completion attempted on a blank line.)-2.5
-E 1.387(The return v)144 597.6 R 1.387(alue is true unless an in)-.25 F
+E 1.387(The return v)144 621.6 R 1.387(alue is true unless an in)-.25 F
 -.25(va)-.4 G 1.388
 (lid option is supplied, an attempt is made to modify the).25 F
-(options for a)144 609.6 Q F2(name)2.5 E F0
+(options for a)144 633.6 Q F2(name)2.5 E F0
 (for which no completion speci\214cation e)2.5 E
-(xists, or an output error occurs.)-.15 E F1(continue)108 626.4 Q F0([)
-2.5 E F2(n)A F0(])A 1.754(Resume the ne)144 638.4 R 1.754
+(xists, or an output error occurs.)-.15 E F1(continue)108 650.4 Q F0([)
+2.5 E F2(n)A F0(])A 1.754(Resume the ne)144 662.4 R 1.754
 (xt iteration of the enclosing)-.15 F F1 -.25(fo)4.254 G(r).25 E F0(,)A
 F1(while)4.254 E F0(,)A F1(until)4.254 E F0 4.254(,o)C(r)-4.254 E F1
 (select)4.254 E F0 4.253(loop. If)4.254 F F2(n)4.613 E F0 1.753
-(is speci\214ed,)4.493 F 1.208(resume at the)144 650.4 R F2(n)3.709 E F0
-1.209(th enclosing loop.)B F2(n)6.569 E F0 1.209(must be)3.949 F/F4 10
+(is speci\214ed,)4.493 F 1.208(resume at the)144 674.4 R F2(n)3.709 E F0
+1.209(th enclosing loop.)B F2(n)6.569 E F0 1.209(must be)3.949 F/F5 10
 /Symbol SF<b3>3.709 E F0 3.709(1. If)3.709 F F2(n)4.069 E F0 1.209
 (is greater than the number of enclosing)3.949 F .514
-(loops, the last enclosing loop \(the `)144 662.4 R(`top-le)-.74 E -.15
+(loops, the last enclosing loop \(the `)144 686.4 R(`top-le)-.74 E -.15
 (ve)-.25 G(l').15 E 3.014('l)-.74 G .514(oop\) is resumed.)-3.014 F .513
 (The return v)5.513 F .513(alue is 0 unless)-.25 F F2(n)3.013 E F0(is)
-3.013 E(not greater than or equal to 1.)144 674.4 Q F1(declar)108 691.2
-Q(e)-.18 E F0([)2.5 E F1(\255aAfFgilnrtux)A F0 2.5(][)C F1<ad70>-2.5 E
-F0 2.5(][)C F2(name)-2.5 E F0([=)A F2(value)A F0 2.5(].)C(..])-2.5 E F1
-(typeset)108 703.2 Q F0([)2.5 E F1(\255aAfFgilnrtux)A F0 2.5(][)C F1
-<ad70>-2.5 E F0 2.5(][)C F2(name)-2.5 E F0([=)A F2(value)A F0 2.5(].)C
-(..])-2.5 E 1.264(Declare v)144 715.2 R 1.264(ariables and/or gi)-.25 F
-1.564 -.15(ve t)-.25 H 1.264(hem attrib).15 F 3.765(utes. If)-.2 F(no)
-3.765 E F2(name)3.765 E F0 3.765(sa)C 1.265(re gi)-3.765 F -.15(ve)-.25
-G 3.765(nt).15 G 1.265(hen display the v)-3.765 F 1.265(alues of)-.25 F
--.25(va)144 727.2 S 3.483(riables. The).25 F F1<ad70>3.483 E F0 .983
-(option will display the attrib)3.483 F .983(utes and v)-.2 F .982
-(alues of each)-.25 F F2(name)3.482 E F0 5.982(.W).18 G(hen)-5.982 E F1
-<ad70>3.482 E F0 .982(is used)3.482 F(GNU Bash 5.0)72 768 Q(2004 Apr 20)
-149.565 E(5)203.725 E 0 Cg EP
+3.013 E(not greater than or equal to 1.)144 698.4 Q(GNU Bash 5.0)72 768
+Q(2004 Apr 20)149.565 E(5)203.725 E 0 Cg EP
 %%Page: 6 6
 %%BeginPageSetup
 BP
 %%EndPageSetup
 /F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 87.61
 (TINS\(1\) General)-.92 F(Commands Manual)2.5 E -.35(BA)90.11 G(SH_B).35
-E(UIL)-.1 E(TINS\(1\))-.92 E(with)144 84 Q/F1 10/Times-Italic@0 SF(name)
-2.774 E F0(ar)2.774 E .274(guments, additional options, other than)-.18
-F/F2 10/Times-Bold@0 SF<ad66>2.775 E F0(and)2.775 E F2<ad46>2.775 E F0
-2.775(,a)C .275(re ignored.)-2.775 F(When)5.275 E F2<ad70>2.775 E F0
-.275(is supplied)2.775 F(without)144 96 Q F1(name)4.814 E F0(ar)4.814 E
-2.314(guments, it will display the attrib)-.18 F 2.314(utes and v)-.2 F
-2.313(alues of all v)-.25 F 2.313(ariables ha)-.25 F 2.313(ving the)-.2
-F(attrib)144 108 Q 1.181(utes speci\214ed by the additional options.)-.2
-F 1.182(If no other options are supplied with)6.181 F F2<ad70>3.682 E F0
-(,)A F2(declar)3.682 E(e)-.18 E F0 .62(will display the attrib)144 120 R
+E(UIL)-.1 E(TINS\(1\))-.92 E/F1 10/Times-Bold@0 SF(declar)108 84 Q(e)
+-.18 E F0([)2.5 E F1(\255aAfFgilnrtux)A F0 2.5(][)C F1<ad70>-2.5 E F0
+2.5(][)C/F2 10/Times-Italic@0 SF(name)-2.5 E F0([=)A F2(value)A F0 2.5
+(].)C(..])-2.5 E F1(typeset)108 96 Q F0([)2.5 E F1(\255aAfFgilnrtux)A F0
+2.5(][)C F1<ad70>-2.5 E F0 2.5(][)C F2(name)-2.5 E F0([=)A F2(value)A F0
+2.5(].)C(..])-2.5 E 1.264(Declare v)144 108 R 1.264(ariables and/or gi)
+-.25 F 1.564 -.15(ve t)-.25 H 1.264(hem attrib).15 F 3.765(utes. If)-.2
+F(no)3.765 E F2(name)3.765 E F0 3.765(sa)C 1.265(re gi)-3.765 F -.15(ve)
+-.25 G 3.765(nt).15 G 1.265(hen display the v)-3.765 F 1.265(alues of)
+-.25 F -.25(va)144 120 S 3.483(riables. The).25 F F1<ad70>3.483 E F0
+.983(option will display the attrib)3.483 F .983(utes and v)-.2 F .982
+(alues of each)-.25 F F2(name)3.482 E F0 5.982(.W).18 G(hen)-5.982 E F1
+<ad70>3.482 E F0 .982(is used)3.482 F(with)144 132 Q F2(name)2.774 E F0
+(ar)2.774 E .274(guments, additional options, other than)-.18 F F1<ad66>
+2.775 E F0(and)2.775 E F1<ad46>2.775 E F0 2.775(,a)C .275(re ignored.)
+-2.775 F(When)5.275 E F1<ad70>2.775 E F0 .275(is supplied)2.775 F
+(without)144 144 Q F2(name)4.814 E F0(ar)4.814 E 2.314
+(guments, it will display the attrib)-.18 F 2.314(utes and v)-.2 F 2.313
+(alues of all v)-.25 F 2.313(ariables ha)-.25 F 2.313(ving the)-.2 F
+(attrib)144 156 Q 1.181(utes speci\214ed by the additional options.)-.2
+F 1.182(If no other options are supplied with)6.181 F F1<ad70>3.682 E F0
+(,)A F1(declar)3.682 E(e)-.18 E F0 .62(will display the attrib)144 168 R
 .62(utes and v)-.2 F .62(alues of all shell v)-.25 F 3.12(ariables. The)
--.25 F F2<ad66>3.12 E F0 .62(option will restrict the display)3.12 F
-1.29(to shell functions.)144 132 R(The)6.29 E F2<ad46>3.79 E F0 1.291(o\
+-.25 F F1<ad66>3.12 E F0 .62(option will restrict the display)3.12 F
+1.29(to shell functions.)144 180 R(The)6.29 E F1<ad46>3.79 E F0 1.291(o\
 ption inhibits the display of function de\214nitions; only the function)
-3.791 F .948(name and attrib)144 144 R .948(utes are printed.)-.2 F .948
-(If the)5.948 F F2(extdeb)3.448 E(ug)-.2 E F0 .948
-(shell option is enabled using)3.448 F F2(shopt)3.448 E F0 3.448(,t)C
+3.791 F .948(name and attrib)144 192 R .948(utes are printed.)-.2 F .948
+(If the)5.948 F F1(extdeb)3.448 E(ug)-.2 E F0 .948
+(shell option is enabled using)3.448 F F1(shopt)3.448 E F0 3.448(,t)C
 .948(he source)-3.448 F 1.69(\214le name and line number where each)144
-156 R F1(name)4.19 E F0 1.69(is de\214ned are displayed as well.)4.19 F
-(The)6.69 E F2<ad46>4.19 E F0(option)4.19 E(implies)144 168 Q F2<ad66>
-3.892 E F0 6.392(.T)C(he)-6.392 E F2<ad67>3.892 E F0 1.391
+204 R F2(name)4.19 E F0 1.69(is de\214ned are displayed as well.)4.19 F
+(The)6.69 E F1<ad46>4.19 E F0(option)4.19 E(implies)144 216 Q F1<ad66>
+3.892 E F0 6.392(.T)C(he)-6.392 E F1<ad67>3.892 E F0 1.391
 (option forces v)3.892 F 1.391
 (ariables to be created or modi\214ed at the global scope, e)-.25 F -.15
-(ve)-.25 G(n).15 E(when)144 180 Q F2(declar)4.382 E(e)-.18 E F0 1.882
+(ve)-.25 G(n).15 E(when)144 228 Q F1(declar)4.382 E(e)-.18 E F0 1.882
 (is e)4.382 F -.15(xe)-.15 G 1.882(cuted in a shell function.).15 F
 1.883(It is ignored in all other cases.)6.882 F 1.883(The follo)6.883 F
-(wing)-.25 E .794(options can be used to restrict output to v)144 192 R
+(wing)-.25 E .794(options can be used to restrict output to v)144 240 R
 .794(ariables with the speci\214ed attrib)-.25 F .793(ute or to gi)-.2 F
-1.093 -.15(ve v)-.25 H(ariables)-.1 E(attrib)144 204 Q(utes:)-.2 E F2
-<ad61>144 216 Q F0(Each)180 216 Q F1(name)2.5 E F0(is an inde)2.5 E -.15
-(xe)-.15 G 2.5(da).15 G(rray v)-2.5 E(ariable \(see)-.25 E F2(Arrays)2.5
-E F0(abo)2.5 E -.15(ve)-.15 G(\).).15 E F2<ad41>144 228 Q F0(Each)180
-228 Q F1(name)2.5 E F0(is an associati)2.5 E .3 -.15(ve a)-.25 H(rray v)
-.15 E(ariable \(see)-.25 E F2(Arrays)2.5 E F0(abo)2.5 E -.15(ve)-.15 G
-(\).).15 E F2<ad66>144 240 Q F0(Use function names only)180 240 Q(.)-.65
-E F2<ad69>144 252 Q F0 .557(The v)180 252 R .558
+1.093 -.15(ve v)-.25 H(ariables)-.1 E(attrib)144 252 Q(utes:)-.2 E F1
+<ad61>144 264 Q F0(Each)180 264 Q F2(name)2.5 E F0(is an inde)2.5 E -.15
+(xe)-.15 G 2.5(da).15 G(rray v)-2.5 E(ariable \(see)-.25 E F1(Arrays)2.5
+E F0(abo)2.5 E -.15(ve)-.15 G(\).).15 E F1<ad41>144 276 Q F0(Each)180
+276 Q F2(name)2.5 E F0(is an associati)2.5 E .3 -.15(ve a)-.25 H(rray v)
+.15 E(ariable \(see)-.25 E F1(Arrays)2.5 E F0(abo)2.5 E -.15(ve)-.15 G
+(\).).15 E F1<ad66>144 288 Q F0(Use function names only)180 288 Q(.)-.65
+E F1<ad69>144 300 Q F0 .557(The v)180 300 R .558
 (ariable is treated as an inte)-.25 F .558(ger; arithmetic e)-.15 F -.25
 (va)-.25 G .558(luation \(see).25 F/F3 9/Times-Bold@0 SF .558
-(ARITHMETIC EV)3.058 F(ALU)-1.215 E(A-)-.54 E(TION)180 264 Q F0(abo)2.25
+(ARITHMETIC EV)3.058 F(ALU)-1.215 E(A-)-.54 E(TION)180 312 Q F0(abo)2.25
 E -.15(ve)-.15 G 2.5(\)i).15 G 2.5(sp)-2.5 G(erformed when the v)-2.5 E
-(ariable is assigned a v)-.25 E(alue.)-.25 E F2<ad6c>144 276 Q F0 .91
-(When the v)180 276 R .909(ariable is assigned a v)-.25 F .909
+(ariable is assigned a v)-.25 E(alue.)-.25 E F1<ad6c>144 324 Q F0 .91
+(When the v)180 324 R .909(ariable is assigned a v)-.25 F .909
 (alue, all upper)-.25 F .909(-case characters are con)-.2 F -.15(ve)-.4
-G .909(rted to lo).15 F(wer)-.25 E(-)-.2 E 2.5(case. The)180 288 R
-(upper)2.5 E(-case attrib)-.2 E(ute is disabled.)-.2 E F2<ad6e>144 300 Q
-F0(Gi)180 300 Q 1.619 -.15(ve e)-.25 H(ach).15 E F1(name)3.819 E F0(the)
-3.819 E F1(namer)3.819 E(ef)-.37 E F0(attrib)3.819 E 1.319
+G .909(rted to lo).15 F(wer)-.25 E(-)-.2 E 2.5(case. The)180 336 R
+(upper)2.5 E(-case attrib)-.2 E(ute is disabled.)-.2 E F1<ad6e>144 348 Q
+F0(Gi)180 348 Q 1.619 -.15(ve e)-.25 H(ach).15 E F2(name)3.819 E F0(the)
+3.819 E F2(namer)3.819 E(ef)-.37 E F0(attrib)3.819 E 1.319
 (ute, making it a name reference to another v)-.2 F(ariable.)-.25 E
-1.519(That other v)180 312 R 1.519(ariable is de\214ned by the v)-.25 F
-1.518(alue of)-.25 F F1(name)4.018 E F0 6.518(.A)C 1.518
-(ll references, assignments, and)-6.518 F(attrib)180 324 Q .226
-(ute modi\214cations to)-.2 F F1(name)2.726 E F0 2.726(,e)C .226
-(xcept those using or changing the)-2.876 F F2<ad6e>2.726 E F0(attrib)
-2.726 E .227(ute itself, are)-.2 F .809(performed on the v)180 336 R
-.809(ariable referenced by)-.25 F F1(name)3.308 E F0 1.908 -.55('s v)D
+1.519(That other v)180 360 R 1.519(ariable is de\214ned by the v)-.25 F
+1.518(alue of)-.25 F F2(name)4.018 E F0 6.518(.A)C 1.518
+(ll references, assignments, and)-6.518 F(attrib)180 372 Q .226
+(ute modi\214cations to)-.2 F F2(name)2.726 E F0 2.726(,e)C .226
+(xcept those using or changing the)-2.876 F F1<ad6e>2.726 E F0(attrib)
+2.726 E .227(ute itself, are)-.2 F .809(performed on the v)180 384 R
+.809(ariable referenced by)-.25 F F2(name)3.308 E F0 1.908 -.55('s v)D
 3.308(alue. The).3 F .808(nameref attrib)3.308 F .808(ute cannot be)-.2
-F(applied to array v)180 348 Q(ariables.)-.25 E F2<ad72>144 360 Q F0
-(Mak)180 360 Q(e)-.1 E F1(name)5.046 E F0 5.046(sr)C(eadonly)-5.046 E
+F(applied to array v)180 396 Q(ariables.)-.25 E F1<ad72>144 408 Q F0
+(Mak)180 408 Q(e)-.1 E F2(name)5.046 E F0 5.046(sr)C(eadonly)-5.046 E
 7.546(.T)-.65 G 2.546(hese names cannot then be assigned v)-7.546 F
-2.547(alues by subsequent)-.25 F(assignment statements or unset.)180 372
-Q F2<ad74>144 384 Q F0(Gi)180 384 Q .73 -.15(ve e)-.25 H(ach).15 E F1
-(name)2.93 E F0(the)2.929 E F1(tr)2.929 E(ace)-.15 E F0(attrib)2.929 E
-2.929(ute. T)-.2 F .429(raced functions inherit the)-.35 F F2(DEB)2.929
-E(UG)-.1 E F0(and)2.929 E F2(RETURN)2.929 E F0
-(traps from the calling shell.)180 396 Q(The trace attrib)5 E
-(ute has no special meaning for v)-.2 E(ariables.)-.25 E F2<ad75>144 408
-Q F0 .909(When the v)180 408 R .909(ariable is assigned a v)-.25 F .909
+2.547(alues by subsequent)-.25 F(assignment statements or unset.)180 420
+Q F1<ad74>144 432 Q F0(Gi)180 432 Q .73 -.15(ve e)-.25 H(ach).15 E F2
+(name)2.93 E F0(the)2.929 E F2(tr)2.929 E(ace)-.15 E F0(attrib)2.929 E
+2.929(ute. T)-.2 F .429(raced functions inherit the)-.35 F F1(DEB)2.929
+E(UG)-.1 E F0(and)2.929 E F1(RETURN)2.929 E F0
+(traps from the calling shell.)180 444 Q(The trace attrib)5 E
+(ute has no special meaning for v)-.2 E(ariables.)-.25 E F1<ad75>144 456
+Q F0 .909(When the v)180 456 R .909(ariable is assigned a v)-.25 F .909
 (alue, all lo)-.25 F(wer)-.25 E .909(-case characters are con)-.2 F -.15
-(ve)-.4 G .91(rted to upper).15 F(-)-.2 E 2.5(case. The)180 420 R(lo)2.5
-E(wer)-.25 E(-case attrib)-.2 E(ute is disabled.)-.2 E F2<ad78>144 432 Q
-F0(Mark)180 432 Q F1(name)2.5 E F0 2.5(sf)C(or e)-2.5 E
+(ve)-.4 G .91(rted to upper).15 F(-)-.2 E 2.5(case. The)180 468 R(lo)2.5
+E(wer)-.25 E(-case attrib)-.2 E(ute is disabled.)-.2 E F1<ad78>144 480 Q
+F0(Mark)180 480 Q F2(name)2.5 E F0 2.5(sf)C(or e)-2.5 E
 (xport to subsequent commands via the en)-.15 E(vironment.)-.4 E .121
-(Using `+' instead of `\255' turns of)144 448.8 R 2.621(ft)-.25 G .121
+(Using `+' instead of `\255' turns of)144 496.8 R 2.621(ft)-.25 G .121
 (he attrib)-2.621 F .121(ute instead, with the e)-.2 F .12
-(xceptions that)-.15 F F2(+a)2.62 E F0 .12(may not be used)2.62 F .644
-(to destro)144 460.8 R 3.144(ya)-.1 G 3.144(na)-3.144 G .644(rray v)
--3.144 F .644(ariable and)-.25 F F2(+r)3.145 E F0 .645(will not remo)
+(xceptions that)-.15 F F1(+a)2.62 E F0 .12(may not be used)2.62 F .644
+(to destro)144 508.8 R 3.144(ya)-.1 G 3.144(na)-3.144 G .644(rray v)
+-3.144 F .644(ariable and)-.25 F F1(+r)3.145 E F0 .645(will not remo)
 3.145 F .945 -.15(ve t)-.15 H .645(he readonly attrib).15 F 3.145
-(ute. When)-.2 F .645(used in a func-)3.145 F(tion,)144 472.8 Q F2
-(declar)2.835 E(e)-.18 E F0(and)2.835 E F2(typeset)2.835 E F0(mak)2.835
-E 2.835(ee)-.1 G(ach)-2.835 E F1(name)2.835 E F0 .335
-(local, as with the)2.835 F F2(local)2.835 E F0 .335
-(command, unless the)2.835 F F2<ad67>2.835 E F0(option)2.835 E 1.282
-(is supplied.)144 484.8 R 1.282(If a v)6.282 F 1.283
-(ariable name is follo)-.25 F 1.283(wed by =)-.25 F F1(value)A F0 3.783
+(ute. When)-.2 F .645(used in a func-)3.145 F(tion,)144 520.8 Q F1
+(declar)2.835 E(e)-.18 E F0(and)2.835 E F1(typeset)2.835 E F0(mak)2.835
+E 2.835(ee)-.1 G(ach)-2.835 E F2(name)2.835 E F0 .335
+(local, as with the)2.835 F F1(local)2.835 E F0 .335
+(command, unless the)2.835 F F1<ad67>2.835 E F0(option)2.835 E 1.282
+(is supplied.)144 532.8 R 1.282(If a v)6.282 F 1.283
+(ariable name is follo)-.25 F 1.283(wed by =)-.25 F F2(value)A F0 3.783
 (,t)C 1.283(he v)-3.783 F 1.283(alue of the v)-.25 F 1.283
-(ariable is set to)-.25 F F1(value)3.783 E F0(.)A .927(When using)144
-496.8 R F2<ad61>3.427 E F0(or)3.427 E F2<ad41>3.427 E F0 .926
+(ariable is set to)-.25 F F2(value)3.783 E F0(.)A .927(When using)144
+544.8 R F1<ad61>3.427 E F0(or)3.427 E F1<ad41>3.427 E F0 .926
 (and the compound assignment syntax to create array v)3.427 F .926
-(ariables, additional)-.25 F(attrib)144 508.8 Q .592(utes do not tak)-.2
+(ariables, additional)-.25 F(attrib)144 556.8 Q .592(utes do not tak)-.2
 F 3.092(ee)-.1 G -.25(ff)-3.092 G .592
 (ect until subsequent assignments.).25 F .592(The return v)5.592 F .592
 (alue is 0 unless an in)-.25 F -.25(va)-.4 G(lid).25 E .429
 (option is encountered, an attempt is made to de\214ne a function using)
-144 520.8 R/F4 10/Courier@0 SF .428(\255f foo=bar)2.929 F F0 2.928(,a)C
+144 568.8 R/F4 10/Courier@0 SF .428(\255f foo=bar)2.929 F F0 2.928(,a)C
 2.928(na)-2.928 G .428(ttempt is)-2.928 F .062(made to assign a v)144
-532.8 R .062(alue to a readonly v)-.25 F .063
+580.8 R .062(alue to a readonly v)-.25 F .063
 (ariable, an attempt is made to assign a v)-.25 F .063
 (alue to an array v)-.25 F(ari-)-.25 E .102
-(able without using the compound assignment syntax \(see)144 544.8 R F2
+(able without using the compound assignment syntax \(see)144 592.8 R F1
 (Arrays)2.602 E F0(abo)2.602 E -.15(ve)-.15 G .102(\), one of the).15 F
-F1(names)2.602 E F0 .101(is not a)2.602 F -.25(va)144 556.8 S .171
+F2(names)2.602 E F0 .101(is not a)2.602 F -.25(va)144 604.8 S .171
 (lid shell v).25 F .171(ariable name, an attempt is made to turn of)-.25
 F 2.671(fr)-.25 G .171(eadonly status for a readonly v)-2.671 F .172
-(ariable, an)-.25 F .96(attempt is made to turn of)144 568.8 R 3.46(fa)
+(ariable, an)-.25 F .96(attempt is made to turn of)144 616.8 R 3.46(fa)
 -.25 G .96(rray status for an array v)-3.46 F .96
-(ariable, or an attempt is made to display a)-.25 F(non-e)144 580.8 Q
-(xistent function with)-.15 E F2<ad66>2.5 E F0(.)A F2
-(dirs [\255clpv] [+)108 597.6 Q F1(n)A F2 2.5(][)C<ad>-2.5 E F1(n)A F2
-(])A F0 -.4(Wi)144 609.6 S .328
+(ariable, or an attempt is made to display a)-.25 F(non-e)144 628.8 Q
+(xistent function with)-.15 E F1<ad66>2.5 E F0(.)A F1
+(dirs [\255clpv] [+)108 645.6 Q F2(n)A F1 2.5(][)C<ad>-2.5 E F2(n)A F1
+(])A F0 -.4(Wi)144 657.6 S .328
 (thout options, displays the list of currently remembered directories.)
 .4 F .329(The def)5.329 F .329(ault display is on a)-.1 F 1.238
-(single line with directory names separated by spaces.)144 621.6 R 1.238
-(Directories are added to the list with the)6.238 F F2(pushd)144 633.6 Q
-F0 2.003(command; the)4.503 F F2(popd)4.503 E F0 2.003(command remo)
+(single line with directory names separated by spaces.)144 669.6 R 1.238
+(Directories are added to the list with the)6.238 F F1(pushd)144 681.6 Q
+F0 2.003(command; the)4.503 F F1(popd)4.503 E F0 2.003(command remo)
 4.503 F -.15(ve)-.15 G 4.503(se).15 G 2.003(ntries from the list.)-4.503
-F 2.003(The current directory is)7.003 F(al)144 645.6 Q -.1(wa)-.1 G
-(ys the \214rst directory in the stack.).1 E F2<ad63>144 657.6 Q F0
-(Clears the directory stack by deleting all of the entries.)180 657.6 Q
-F2<ad6c>144 669.6 Q F0 .882
-(Produces a listing using full pathnames; the def)180 669.6 R .881
+F 2.003(The current directory is)7.003 F(al)144 693.6 Q -.1(wa)-.1 G
+(ys the \214rst directory in the stack.).1 E F1<ad63>144 705.6 Q F0
+(Clears the directory stack by deleting all of the entries.)180 705.6 Q
+F1<ad6c>144 717.6 Q F0 .882
+(Produces a listing using full pathnames; the def)180 717.6 R .881
 (ault listing format uses a tilde to denote)-.1 F(the home directory)180
-681.6 Q(.)-.65 E F2<ad70>144 693.6 Q F0
-(Print the directory stack with one entry per line.)180 693.6 Q F2<ad76>
-144 705.6 Q F0 .272(Print the directory stack with one entry per line, \
-pre\214xing each entry with its inde)180 705.6 R 2.773(xi)-.15 G 2.773
-(nt)-2.773 G(he)-2.773 E(stack.)180 717.6 Q(GNU Bash 5.0)72 768 Q
-(2004 Apr 20)149.565 E(6)203.725 E 0 Cg EP
+729.6 Q(.)-.65 E(GNU Bash 5.0)72 768 Q(2004 Apr 20)149.565 E(6)203.725 E
+0 Cg EP
 %%Page: 7 7
 %%BeginPageSetup
 BP
 %%EndPageSetup
 /F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 87.61
 (TINS\(1\) General)-.92 F(Commands Manual)2.5 E -.35(BA)90.11 G(SH_B).35
-E(UIL)-.1 E(TINS\(1\))-.92 E/F1 10/Times-Bold@0 SF(+)144 84 Q/F2 10
-/Times-Italic@0 SF(n)A F0 1.565(Displays the)180 84 R F2(n)4.065 E F0
-1.565(th entry counting from the left of the list sho)B 1.564(wn by)-.25
-F F1(dirs)4.064 E F0 1.564(when in)4.064 F -.2(vo)-.4 G -.1(ke).2 G(d).1
-E(without options, starting with zero.)180 96 Q F1<ad>144 108 Q F2(n)A
-F0 1.194(Displays the)180 108 R F2(n)3.694 E F0 1.194
+E(UIL)-.1 E(TINS\(1\))-.92 E/F1 10/Times-Bold@0 SF<ad70>144 84 Q F0
+(Print the directory stack with one entry per line.)180 84 Q F1<ad76>144
+96 Q F0 .272(Print the directory stack with one entry per line, pre\214\
+xing each entry with its inde)180 96 R 2.773(xi)-.15 G 2.773(nt)-2.773 G
+(he)-2.773 E(stack.)180 108 Q F1(+)144 120 Q/F2 10/Times-Italic@0 SF(n)A
+F0 1.565(Displays the)180 120 R F2(n)4.065 E F0 1.565
+(th entry counting from the left of the list sho)B 1.564(wn by)-.25 F F1
+(dirs)4.064 E F0 1.564(when in)4.064 F -.2(vo)-.4 G -.1(ke).2 G(d).1 E
+(without options, starting with zero.)180 132 Q F1<ad>144 144 Q F2(n)A
+F0 1.194(Displays the)180 144 R F2(n)3.694 E F0 1.194
 (th entry counting from the right of the list sho)B 1.194(wn by)-.25 F
 F1(dirs)3.694 E F0 1.194(when in)3.694 F -.2(vo)-.4 G -.1(ke).2 G(d).1 E
-(without options, starting with zero.)180 120 Q .258(The return v)144
-136.8 R .258(alue is 0 unless an in)-.25 F -.25(va)-.4 G .258
+(without options, starting with zero.)180 156 Q .258(The return v)144
+172.8 R .258(alue is 0 unless an in)-.25 F -.25(va)-.4 G .258
 (lid option is supplied or).25 F F2(n)2.758 E F0(inde)2.758 E -.15(xe)
 -.15 G 2.758(sb).15 G -.15(ey)-2.758 G .258(ond the end of the direc-)
-.15 F(tory stack.)144 148.8 Q F1(diso)108 165.6 Q(wn)-.1 E F0([)2.5 E F1
+.15 F(tory stack.)144 184.8 Q F1(diso)108 201.6 Q(wn)-.1 E F0([)2.5 E F1
 (\255ar)A F0 2.5(][)C F1<ad68>-2.5 E F0 2.5(][)C F2(jobspec)-2.5 E F0
-(... |)2.5 E F2(pid)2.5 E F0(... ])2.5 E -.4(Wi)144 177.6 S .121
+(... |)2.5 E F2(pid)2.5 E F0(... ])2.5 E -.4(Wi)144 213.6 S .121
 (thout options, remo).4 F .422 -.15(ve e)-.15 H(ach).15 E F2(jobspec)
 4.362 E F0 .122(from the table of acti)2.932 F .422 -.15(ve j)-.25 H
 2.622(obs. If).15 F F2(jobspec)4.362 E F0 .122(is not present, and)2.932
-F .096(neither the)144 189.6 R F1<ad61>2.596 E F0 .096(nor the)2.596 F
+F .096(neither the)144 225.6 R F1<ad61>2.596 E F0 .096(nor the)2.596 F
 F1<ad72>2.596 E F0 .096(option is supplied, the)2.596 F F2(curr)2.596 E
 .096(ent job)-.37 F F0 .096(is used.)2.596 F .096(If the)5.096 F F1
 <ad68>2.596 E F0 .096(option is gi)2.596 F -.15(ve)-.25 G .096(n, each)
-.15 F F2(jobspec)145.74 201.6 Q F0 .585(is not remo)3.395 F -.15(ve)-.15
+.15 F F2(jobspec)145.74 237.6 Q F0 .585(is not remo)3.395 F -.15(ve)-.15
 G 3.085(df).15 G .585(rom the table, b)-3.085 F .585(ut is mark)-.2 F
 .585(ed so that)-.1 F/F3 9/Times-Bold@0 SF(SIGHUP)3.085 E F0 .586
-(is not sent to the job if the)2.835 F .962(shell recei)144 213.6 R -.15
+(is not sent to the job if the)2.835 F .962(shell recei)144 249.6 R -.15
 (ve)-.25 G 3.462(sa).15 G F3(SIGHUP)A/F4 9/Times-Roman@0 SF(.)A F0 .962
 (If no)5.462 F F2(jobspec)5.202 E F0 .962(is supplied, the)3.772 F F1
 <ad61>3.462 E F0 .962(option means to remo)3.462 F 1.262 -.15(ve o)-.15
-H 3.462(rm).15 G .962(ark all)-3.462 F 1.358(jobs; the)144 225.6 R F1
+H 3.462(rm).15 G .962(ark all)-3.462 F 1.358(jobs; the)144 261.6 R F1
 <ad72>3.858 E F0 1.358(option without a)3.858 F F2(jobspec)5.598 E F0
 (ar)4.169 E 1.359(gument restricts operation to running jobs.)-.18 F
-1.359(The return)6.359 F -.25(va)144 237.6 S(lue is 0 unless a).25 E F2
+1.359(The return)6.359 F -.25(va)144 273.6 S(lue is 0 unless a).25 E F2
 (jobspec)4.24 E F0(does not specify a v)2.81 E(alid job)-.25 E(.)-.4 E
-F1(echo)108 254.4 Q F0([)2.5 E F1(\255neE)A F0 2.5(][)C F2(ar)-2.5 E(g)
--.37 E F0(...])2.5 E .425(Output the)144 266.4 R F2(ar)2.925 E(g)-.37 E
+F1(echo)108 290.4 Q F0([)2.5 E F1(\255neE)A F0 2.5(][)C F2(ar)-2.5 E(g)
+-.37 E F0(...])2.5 E .425(Output the)144 302.4 R F2(ar)2.925 E(g)-.37 E
 F0 .424(s, separated by spaces, follo)B .424(wed by a ne)-.25 F 2.924
 (wline. The)-.25 F .424(return status is 0 unless a write)2.924 F .307
-(error occurs.)144 278.4 R(If)5.307 E F1<ad6e>2.807 E F0 .307
+(error occurs.)144 314.4 R(If)5.307 E F1<ad6e>2.807 E F0 .307
 (is speci\214ed, the trailing ne)2.807 F .308(wline is suppressed.)-.25
 F .308(If the)5.308 F F1<ad65>2.808 E F0 .308(option is gi)2.808 F -.15
 (ve)-.25 G .308(n, inter).15 F(-)-.2 E 1.349(pretation of the follo)144
-290.4 R 1.348(wing backslash-escaped characters is enabled.)-.25 F(The)
+326.4 R 1.348(wing backslash-escaped characters is enabled.)-.25 F(The)
 6.348 E F1<ad45>3.848 E F0 1.348(option disables the)3.848 F 1.054
-(interpretation of these escape characters, e)144 302.4 R -.15(ve)-.25 G
+(interpretation of these escape characters, e)144 338.4 R -.15(ve)-.25 G
 3.555(no).15 G 3.555(ns)-3.555 G 1.055(ystems where the)-3.555 F 3.555
 (ya)-.15 G 1.055(re interpreted by def)-3.555 F(ault.)-.1 E(The)144
-314.4 Q F1(xpg_echo)3.459 E F0 .959
+350.4 Q F1(xpg_echo)3.459 E F0 .959
 (shell option may be used to dynamically determine whether or not)3.459
 F F1(echo)3.458 E F0 -.15(ex)3.458 G(pands).15 E .715
-(these escape characters by def)144 326.4 R(ault.)-.1 E F1(echo)5.715 E
+(these escape characters by def)144 362.4 R(ault.)-.1 E F1(echo)5.715 E
 F0 .716(does not interpret)3.215 F F1<adad>3.216 E F0 .716
 (to mean the end of options.)3.216 F F1(echo)5.716 E F0
-(interprets the follo)144 338.4 Q(wing escape sequences:)-.25 E F1(\\a)
-144 350.4 Q F0(alert \(bell\))180 350.4 Q F1(\\b)144 362.4 Q F0
-(backspace)180 362.4 Q F1(\\c)144 374.4 Q F0(suppress further output)180
-374.4 Q F1(\\e)144 386.4 Q(\\E)144 398.4 Q F0(an escape character)180
-398.4 Q F1(\\f)144 410.4 Q F0(form feed)180 410.4 Q F1(\\n)144 422.4 Q
-F0(ne)180 422.4 Q 2.5(wl)-.25 G(ine)-2.5 E F1(\\r)144 434.4 Q F0
-(carriage return)180 434.4 Q F1(\\t)144 446.4 Q F0(horizontal tab)180
-446.4 Q F1(\\v)144 458.4 Q F0 -.15(ve)180 458.4 S(rtical tab).15 E F1
-(\\\\)144 470.4 Q F0(backslash)180 470.4 Q F1(\\0)144 482.4 Q F2(nnn)A
-F0(the eight-bit character whose v)180 482.4 Q(alue is the octal v)-.25
+(interprets the follo)144 374.4 Q(wing escape sequences:)-.25 E F1(\\a)
+144 386.4 Q F0(alert \(bell\))180 386.4 Q F1(\\b)144 398.4 Q F0
+(backspace)180 398.4 Q F1(\\c)144 410.4 Q F0(suppress further output)180
+410.4 Q F1(\\e)144 422.4 Q(\\E)144 434.4 Q F0(an escape character)180
+434.4 Q F1(\\f)144 446.4 Q F0(form feed)180 446.4 Q F1(\\n)144 458.4 Q
+F0(ne)180 458.4 Q 2.5(wl)-.25 G(ine)-2.5 E F1(\\r)144 470.4 Q F0
+(carriage return)180 470.4 Q F1(\\t)144 482.4 Q F0(horizontal tab)180
+482.4 Q F1(\\v)144 494.4 Q F0 -.15(ve)180 494.4 S(rtical tab).15 E F1
+(\\\\)144 506.4 Q F0(backslash)180 506.4 Q F1(\\0)144 518.4 Q F2(nnn)A
+F0(the eight-bit character whose v)180 518.4 Q(alue is the octal v)-.25
 E(alue)-.25 E F2(nnn)2.5 E F0(\(zero to three octal digits\))2.5 E F1
-(\\x)144 494.4 Q F2(HH)A F0(the eight-bit character whose v)180 494.4 Q
+(\\x)144 530.4 Q F2(HH)A F0(the eight-bit character whose v)180 530.4 Q
 (alue is the he)-.25 E(xadecimal v)-.15 E(alue)-.25 E F2(HH)2.5 E F0
 (\(one or tw)2.5 E 2.5(oh)-.1 G .3 -.15(ex d)-2.5 H(igits\)).15 E F1
-(\\u)144 506.4 Q F2(HHHH)A F0 1.507
-(the Unicode \(ISO/IEC 10646\) character whose v)180 518.4 R 1.506
+(\\u)144 542.4 Q F2(HHHH)A F0 1.507
+(the Unicode \(ISO/IEC 10646\) character whose v)180 554.4 R 1.506
 (alue is the he)-.25 F 1.506(xadecimal v)-.15 F(alue)-.25 E F2(HHHH)
-4.006 E F0(\(one to four he)180 530.4 Q 2.5(xd)-.15 G(igits\))-2.5 E F1
-(\\U)144 542.4 Q F2(HHHHHHHH)A F0 .547
-(the Unicode \(ISO/IEC 10646\) character whose v)180 554.4 R .547
+4.006 E F0(\(one to four he)180 566.4 Q 2.5(xd)-.15 G(igits\))-2.5 E F1
+(\\U)144 578.4 Q F2(HHHHHHHH)A F0 .547
+(the Unicode \(ISO/IEC 10646\) character whose v)180 590.4 R .547
 (alue is the he)-.25 F .548(xadecimal v)-.15 F(alue)-.25 E F2(HHHHH-)
-3.048 E(HHH)180 566.4 Q F0(\(one to eight he)2.5 E 2.5(xd)-.15 G
-(igits\))-2.5 E F1(enable)108 583.2 Q F0([)2.5 E F1<ad61>A F0 2.5(][)C
+3.048 E(HHH)180 602.4 Q F0(\(one to eight he)2.5 E 2.5(xd)-.15 G
+(igits\))-2.5 E F1(enable)108 619.2 Q F0([)2.5 E F1<ad61>A F0 2.5(][)C
 F1(\255dnps)-2.5 E F0 2.5(][)C F1<ad66>-2.5 E F2(\214lename)2.5 E F0 2.5
-(][)C F2(name)-2.5 E F0(...])2.5 E .278(Enable and disable b)144 595.2 R
+(][)C F2(name)-2.5 E F0(...])2.5 E .278(Enable and disable b)144 631.2 R
 .278(uiltin shell commands.)-.2 F .278(Disabling a b)5.278 F .278
 (uiltin allo)-.2 F .278(ws a disk command which has)-.25 F .833
-(the same name as a shell b)144 607.2 R .834(uiltin to be e)-.2 F -.15
+(the same name as a shell b)144 643.2 R .834(uiltin to be e)-.2 F -.15
 (xe)-.15 G .834(cuted without specifying a full pathname, e).15 F -.15
 (ve)-.25 G 3.334(nt).15 G(hough)-3.334 E .99
-(the shell normally searches for b)144 619.2 R .989
+(the shell normally searches for b)144 655.2 R .989
 (uiltins before disk commands.)-.2 F(If)5.989 E F1<ad6e>3.489 E F0 .989
 (is used, each)3.489 F F2(name)3.489 E F0 .989(is dis-)3.489 F 1.581
-(abled; otherwise,)144 631.2 R F2(names)4.082 E F0 1.582(are enabled.)
+(abled; otherwise,)144 667.2 R F2(names)4.082 E F0 1.582(are enabled.)
 4.082 F -.15(Fo)6.582 G 4.082(re).15 G 1.582(xample, to use the)-4.232 F
 F1(test)4.082 E F0 1.582(binary found via the)4.082 F F3 -.666(PA)4.082
-G(TH)-.189 E F0 .081(instead of the shell b)144 643.2 R .081(uiltin v)
+G(TH)-.189 E F0 .081(instead of the shell b)144 679.2 R .081(uiltin v)
 -.2 F .081(ersion, run)-.15 F/F5 10/Courier@0 SF .081(enable -n test)
 2.581 F F0 5.081(.T)C(he)-5.081 E F1<ad66>2.58 E F0 .08
-(option means to load the ne)2.58 F(w)-.25 E -.2(bu)144 655.2 S 1.524
+(option means to load the ne)2.58 F(w)-.25 E -.2(bu)144 691.2 S 1.524
 (iltin command).2 F F2(name)4.384 E F0 1.524(from shared object)4.204 F
 F2(\214lename)4.024 E F0 4.024(,o).18 G 4.024(ns)-4.024 G 1.524
-(ystems that support dynamic loading.)-4.024 F(The)144 667.2 Q F1<ad64>
+(ystems that support dynamic loading.)-4.024 F(The)144 703.2 Q F1<ad64>
 2.867 E F0 .367(option will delete a b)2.867 F .367(uiltin pre)-.2 F
 .367(viously loaded with)-.25 F F1<ad66>2.866 E F0 5.366(.I)C 2.866(fn)
 -5.366 G(o)-2.866 E F2(name)2.866 E F0(ar)2.866 E .366(guments are gi)
--.18 F -.15(ve)-.25 G .366(n, or).15 F .398(if the)144 679.2 R F1<ad70>
+-.18 F -.15(ve)-.25 G .366(n, or).15 F .398(if the)144 715.2 R F1<ad70>
 2.898 E F0 .399(option is supplied, a list of shell b)2.899 F .399
 (uiltins is printed.)-.2 F -.4(Wi)5.399 G .399(th no other option ar).4
 F .399(guments, the)-.18 F .099(list consists of all enabled shell b)144
-691.2 R 2.598(uiltins. If)-.2 F F1<ad6e>2.598 E F0 .098
+727.2 R 2.598(uiltins. If)-.2 F F1<ad6e>2.598 E F0 .098
 (is supplied, only disabled b)2.598 F .098(uiltins are printed.)-.2 F
-(If)5.098 E F1<ad61>2.598 E F0 1.916
-(is supplied, the list printed includes all b)144 703.2 R 1.916
-(uiltins, with an indication of whether or not each is)-.2 F 2.879
-(enabled. If)144 715.2 R F1<ad73>2.879 E F0 .379
-(is supplied, the output is restricted to the POSIX)2.879 F F2(special)
-2.879 E F0 -.2(bu)2.878 G 2.878(iltins. The).2 F .378(return v)2.878 F
-(alue)-.25 E .994(is 0 unless a)144 727.2 R F2(name)3.854 E F0 .994
-(is not a shell b)3.674 F .994(uiltin or there is an error loading a ne)
--.2 F 3.495(wb)-.25 G .995(uiltin from a shared)-3.695 F(GNU Bash 5.0)72
-768 Q(2004 Apr 20)149.565 E(7)203.725 E 0 Cg EP
+(If)5.098 E F1<ad61>2.598 E F0(GNU Bash 5.0)72 768 Q(2004 Apr 20)149.565
+E(7)203.725 E 0 Cg EP
 %%Page: 8 8
 %%BeginPageSetup
 BP
 %%EndPageSetup
 /F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 87.61
 (TINS\(1\) General)-.92 F(Commands Manual)2.5 E -.35(BA)90.11 G(SH_B).35
-E(UIL)-.1 E(TINS\(1\))-.92 E(object.)144 84 Q/F1 10/Times-Bold@0 SF -2.3
--.15(ev a)108 100.8 T(l).15 E F0([)2.5 E/F2 10/Times-Italic@0 SF(ar)A(g)
--.37 E F0(...])2.5 E(The)144 112.8 Q F2(ar)3.171 E(g)-.37 E F0 3.171(sa)
-C .671(re read and concatenated together into a single command.)-3.171 F
-.67(This command is then read)5.67 F .495(and e)144 124.8 R -.15(xe)-.15
-G .495(cuted by the shell, and its e).15 F .495
+E(UIL)-.1 E(TINS\(1\))-.92 E 1.916
+(is supplied, the list printed includes all b)144 84 R 1.916
+(uiltins, with an indication of whether or not each is)-.2 F 2.879
+(enabled. If)144 96 R/F1 10/Times-Bold@0 SF<ad73>2.879 E F0 .379
+(is supplied, the output is restricted to the POSIX)2.879 F/F2 10
+/Times-Italic@0 SF(special)2.879 E F0 -.2(bu)2.878 G 2.878(iltins. The)
+.2 F .378(return v)2.878 F(alue)-.25 E .994(is 0 unless a)144 108 R F2
+(name)3.854 E F0 .994(is not a shell b)3.674 F .994
+(uiltin or there is an error loading a ne)-.2 F 3.495(wb)-.25 G .995
+(uiltin from a shared)-3.695 F(object.)144 120 Q F1 -2.3 -.15(ev a)108
+136.8 T(l).15 E F0([)2.5 E F2(ar)A(g)-.37 E F0(...])2.5 E(The)144 148.8
+Q F2(ar)3.171 E(g)-.37 E F0 3.171(sa)C .671
+(re read and concatenated together into a single command.)-3.171 F .67
+(This command is then read)5.67 F .495(and e)144 160.8 R -.15(xe)-.15 G
+.495(cuted by the shell, and its e).15 F .495
 (xit status is returned as the v)-.15 F .495(alue of)-.25 F F1 -2.3 -.15
 (ev a)2.995 H(l).15 E F0 5.495(.I)C 2.995(ft)-5.495 G .495(here are no)
--2.995 F F2(ar)2.995 E(gs)-.37 E F0(,).27 E(or only null ar)144 136.8 Q
+-2.995 F F2(ar)2.995 E(gs)-.37 E F0(,).27 E(or only null ar)144 172.8 Q
 (guments,)-.18 E F1 -2.3 -.15(ev a)2.5 H(l).15 E F0(returns 0.)2.5 E F1
-(exec)108 153.6 Q F0([)2.5 E F1(\255cl)A F0 2.5(][)C F1<ad61>-2.5 E F2
+(exec)108 189.6 Q F0([)2.5 E F1(\255cl)A F0 2.5(][)C F1<ad61>-2.5 E F2
 (name)2.5 E F0 2.5(][)C F2(command)-2.5 E F0([)2.5 E F2(ar)A(guments)
--.37 E F0(]])A(If)144 165.6 Q F2(command)3.006 E F0 .306
+-.37 E F0(]])A(If)144 201.6 Q F2(command)3.006 E F0 .306
 (is speci\214ed, it replaces the shell.)3.576 F .305(No ne)5.305 F 2.805
 (wp)-.25 G .305(rocess is created.)-2.805 F(The)5.305 E F2(ar)3.135 E
-(guments)-.37 E F0(become)3.075 E .176(the ar)144 177.6 R .176
+(guments)-.37 E F0(become)3.075 E .176(the ar)144 213.6 R .176
 (guments to)-.18 F F2(command)2.676 E F0 5.176(.I)C 2.676(ft)-5.176 G
 (he)-2.676 E F1<ad6c>2.676 E F0 .176
 (option is supplied, the shell places a dash at the be)2.676 F .177
-(ginning of)-.15 F .5(the zeroth ar)144 189.6 R .5(gument passed to)-.18
+(ginning of)-.15 F .5(the zeroth ar)144 225.6 R .5(gument passed to)-.18
 F F2(command)3 E F0 5.499(.T).77 G .499(his is what)-5.499 F F2(lo)2.999
 E(gin)-.1 E F0 .499(\(1\) does.).24 F(The)5.499 E F1<ad63>2.999 E F0
-.499(option causes)2.999 F F2(com-)3.199 E(mand)144 201.6 Q F0 .638
+.499(option causes)2.999 F F2(com-)3.199 E(mand)144 237.6 Q F0 .638
 (to be e)3.908 F -.15(xe)-.15 G .638(cuted with an empty en).15 F 3.138
 (vironment. If)-.4 F F1<ad61>3.138 E F0 .638
 (is supplied, the shell passes)3.138 F F2(name)3.499 E F0 .639(as the)
-3.319 F 1.078(zeroth ar)144 213.6 R 1.077(gument to the e)-.18 F -.15
+3.319 F 1.078(zeroth ar)144 249.6 R 1.077(gument to the e)-.18 F -.15
 (xe)-.15 G 1.077(cuted command.).15 F(If)6.077 E F2(command)3.777 E F0
 1.077(cannot be e)4.347 F -.15(xe)-.15 G 1.077(cuted for some reason, a)
-.15 F(non-interacti)144 225.6 Q .876 -.15(ve s)-.25 H .576(hell e).15 F
+.15 F(non-interacti)144 261.6 Q .876 -.15(ve s)-.25 H .576(hell e).15 F
 .576(xits, unless the)-.15 F F1(execfail)3.076 E F0 .577
 (shell option is enabled.)3.077 F .577(In that case, it returns f)5.577
-F(ail-)-.1 E 3.32(ure. An)144 237.6 R(interacti)3.32 E 1.12 -.15(ve s)
+F(ail-)-.1 E 3.32(ure. An)144 273.6 R(interacti)3.32 E 1.12 -.15(ve s)
 -.25 H .82(hell returns f).15 F .82(ailure if the \214le cannot be e)-.1
 F -.15(xe)-.15 G 3.32(cuted. A).15 F .82(subshell e)3.32 F .82
-(xits uncondi-)-.15 F .287(tionally if)144 249.6 R F1(exec)2.787 E F0
+(xits uncondi-)-.15 F .287(tionally if)144 285.6 R F1(exec)2.787 E F0
 -.1(fa)2.787 G 2.787(ils. If).1 F F2(command)2.987 E F0 .287
 (is not speci\214ed, an)3.557 F 2.788(yr)-.15 G .288(edirections tak)
 -2.788 F 2.788(ee)-.1 G -.25(ff)-2.788 G .288(ect in the current shell,)
-.25 F(and the return status is 0.)144 261.6 Q
+.25 F(and the return status is 0.)144 297.6 Q
 (If there is a redirection error)5 E 2.5(,t)-.4 G
-(he return status is 1.)-2.5 E F1(exit)108 278.4 Q F0([)2.5 E F2(n)A F0
-(])A .096(Cause the shell to e)144 278.4 R .096(xit with a status of)
+(he return status is 1.)-2.5 E F1(exit)108 314.4 Q F0([)2.5 E F2(n)A F0
+(])A .096(Cause the shell to e)144 314.4 R .096(xit with a status of)
 -.15 F F2(n)2.596 E F0 5.096(.I)C(f)-5.096 E F2(n)2.955 E F0 .095
 (is omitted, the e)2.835 F .095(xit status is that of the last command)
--.15 F -.15(exe)144 290.4 S 2.5(cuted. A).15 F(trap on)2.5 E/F3 9
+-.15 F -.15(exe)144 326.4 S 2.5(cuted. A).15 F(trap on)2.5 E/F3 9
 /Times-Bold@0 SF(EXIT)2.5 E F0(is e)2.25 E -.15(xe)-.15 G
-(cuted before the shell terminates.).15 E F1(export)108 307.2 Q F0([)2.5
+(cuted before the shell terminates.).15 E F1(export)108 343.2 Q F0([)2.5
 E F1(\255fn)A F0 2.5(][).833 G F2(name)-2.5 E F0([=)A F2(wor)A(d)-.37 E
-F0(]] ...)A F1(export \255p)108 319.2 Q F0 .256(The supplied)144 331.2 R
+F0(]] ...)A F1(export \255p)108 355.2 Q F0 .256(The supplied)144 367.2 R
 F2(names)3.117 E F0 .257(are mark)3.027 F .257(ed for automatic e)-.1 F
 .257(xport to the en)-.15 F .257(vironment of subsequently e)-.4 F -.15
-(xe)-.15 G(cuted).15 E 2.627(commands. If)144 343.2 R(the)2.627 E F1
+(xe)-.15 G(cuted).15 E 2.627(commands. If)144 379.2 R(the)2.627 E F1
 <ad66>2.627 E F0 .127(option is gi)2.627 F -.15(ve)-.25 G .127(n, the)
 .15 F F2(names)2.987 E F0 .127(refer to functions.)2.897 F .127(If no)
 5.127 F F2(names)2.987 E F0 .127(are gi)2.897 F -.15(ve)-.25 G .126
-(n, or if the).15 F F1<ad70>144 355.2 Q F0 .048
+(n, or if the).15 F F1<ad70>144 391.2 Q F0 .048
 (option is supplied, a list of names of all e)2.547 F .048(xported v)
 -.15 F .048(ariables is printed.)-.25 F(The)5.048 E F1<ad6e>2.548 E F0
-.048(option causes the)2.548 F -.15(ex)144 367.2 S 1.447
+.048(option causes the)2.548 F -.15(ex)144 403.2 S 1.447
 (port property to be remo).15 F -.15(ve)-.15 G 3.947(df).15 G 1.447
 (rom each)-3.947 F F2(name)3.947 E F0 6.447(.I)C 3.947(fav)-6.447 G
 1.447(ariable name is follo)-4.197 F 1.447(wed by =)-.25 F F2(wor)A(d)
--.37 E F0 3.946(,t)C(he)-3.946 E -.25(va)144 379.2 S .741(lue of the v)
+-.37 E F0 3.946(,t)C(he)-3.946 E -.25(va)144 415.2 S .741(lue of the v)
 .25 F .741(ariable is set to)-.25 F F2(wor)3.241 E(d)-.37 E F0(.)A F1
 (export)5.741 E F0 .742(returns an e)3.242 F .742
 (xit status of 0 unless an in)-.15 F -.25(va)-.4 G .742(lid option is)
-.25 F .032(encountered, one of the)144 391.2 R F2(names)2.532 E F0 .032
+.25 F .032(encountered, one of the)144 427.2 R F2(names)2.532 E F0 .032
 (is not a v)2.532 F .032(alid shell v)-.25 F .032(ariable name, or)-.25
 F F1<ad66>2.531 E F0 .031(is supplied with a)2.531 F F2(name)2.891 E F0
-(that)2.711 E(is not a function.)144 403.2 Q F1(fc)108 420 Q F0([)2.5 E
+(that)2.711 E(is not a function.)144 439.2 Q F1(fc)108 456 Q F0([)2.5 E
 F1<ad65>A F2(ename)2.5 E F0 2.5(][)C F1(\255lnr)-2.5 E F0 2.5(][)C F2
 <8c72>-2.5 E(st)-.1 E F0 2.5(][)C F2(last)-2.5 E F0(])A F1(fc \255s)108
-432 Q F0([)2.5 E F2(pat)A F0(=)A F2 -.37(re)C(p).37 E F0 2.5(][)C F2
+468 Q F0([)2.5 E F2(pat)A F0(=)A F2 -.37(re)C(p).37 E F0 2.5(][)C F2
 (cmd)-2.5 E F0(])A .431
-(The \214rst form selects a range of commands from)144 444 R F2<8c72>
+(The \214rst form selects a range of commands from)144 480 R F2<8c72>
 4.842 E(st)-.1 E F0(to)3.612 E F2(last)3.022 E F0 .432
 (from the history list and displays or)3.612 F .142(edits and re-e)144
-456 R -.15(xe)-.15 G .142(cutes them.).15 F F2 -.45(Fi)5.141 G -.1(rs)
+492 R -.15(xe)-.15 G .142(cutes them.).15 F F2 -.45(Fi)5.141 G -.1(rs)
 .45 G(t).1 E F0(and)3.321 E F2(last)2.731 E F0 .141
 (may be speci\214ed as a string \(to locate the last command)3.321 F(be)
-144 468 Q .31(ginning with that string\) or as a number \(an inde)-.15 F
+144 504 Q .31(ginning with that string\) or as a number \(an inde)-.15 F
 2.811(xi)-.15 G .311(nto the history list, where a ne)-2.811 F -.05(ga)
 -.15 G(ti).05 E .611 -.15(ve n)-.25 H(umber).15 E .19(is used as an of)
-144 480 R .19(fset from the current command number\).)-.25 F(If)5.19 E
+144 516 R .19(fset from the current command number\).)-.25 F(If)5.19 E
 F2(last)2.779 E F0 .189(is not speci\214ed, it is set to the cur)3.369 F
-(-)-.2 E .948(rent command for listing \(so that)144 492 R/F4 10
+(-)-.2 E .948(rent command for listing \(so that)144 528 R/F4 10
 /Courier@0 SF .948(fc \255l \25510)3.448 F F0 .948
 (prints the last 10 commands\) and to)3.448 F F2<8c72>5.359 E(st)-.1 E
-F0(other)4.129 E(-)-.2 E 2.5(wise. If)144 504 R F2<8c72>4.41 E(st)-.1 E
+F0(other)4.129 E(-)-.2 E 2.5(wise. If)144 540 R F2<8c72>4.41 E(st)-.1 E
 F0(is not speci\214ed, it is set to the pre)3.18 E
-(vious command for editing and \25516 for listing.)-.25 E(The)144 528 Q
+(vious command for editing and \25516 for listing.)-.25 E(The)144 564 Q
 F1<ad6e>2.522 E F0 .022
 (option suppresses the command numbers when listing.)2.522 F(The)5.022 E
 F1<ad72>2.522 E F0 .022(option re)2.522 F -.15(ve)-.25 G .022
-(rses the order of).15 F .438(the commands.)144 540 R .438(If the)5.438
+(rses the order of).15 F .438(the commands.)144 576 R .438(If the)5.438
 F F1<ad6c>2.938 E F0 .438(option is gi)2.938 F -.15(ve)-.25 G .438
 (n, the commands are listed on standard output.).15 F(Otherwise,)5.438 E
-.335(the editor gi)144 552 R -.15(ve)-.25 G 2.835(nb).15 G(y)-2.835 E F2
+.335(the editor gi)144 588 R -.15(ve)-.25 G 2.835(nb).15 G(y)-2.835 E F2
 (ename)3.025 E F0 .335(is in)3.015 F -.2(vo)-.4 G -.1(ke).2 G 2.835(do)
 .1 G 2.835(na\214)-2.835 G .335(le containing those commands.)-2.835 F
 (If)5.334 E F2(ename)3.024 E F0 .334(is not gi)3.014 F -.15(ve)-.25 G
-(n,).15 E .63(the v)144 564 R .63(alue of the)-.25 F F3(FCEDIT)3.13 E F0
+(n,).15 E .63(the v)144 600 R .63(alue of the)-.25 F F3(FCEDIT)3.13 E F0
 -.25(va)2.88 G .631(riable is used, and the v).25 F .631(alue of)-.25 F
 F3(EDIT)3.131 E(OR)-.162 E F0(if)2.881 E F3(FCEDIT)3.131 E F0 .631
-(is not set.)2.881 F .631(If nei-)5.631 F .951(ther v)144 576 R .951
+(is not set.)2.881 F .631(If nei-)5.631 F .951(ther v)144 612 R .951
 (ariable is set,)-.25 F F2(vi)5.117 E F0 .951(is used.)5.117 F .95
 (When editing is complete, the edited commands are echoed and)5.951 F
--.15(exe)144 588 S(cuted.).15 E .788(In the second form,)144 612 R F2
+-.15(exe)144 624 S(cuted.).15 E .788(In the second form,)144 648 R F2
 (command)3.288 E F0 .788(is re-e)3.288 F -.15(xe)-.15 G .788
 (cuted after each instance of).15 F F2(pat)3.288 E F0 .788
 (is replaced by)3.288 F F2 -.37(re)3.289 G(p).37 E F0(.)A F2(Com-)5.789
-E(mand)144 624 Q F0 .172(is interpreted the same as)2.672 F F2<8c72>
+E(mand)144 660 Q F0 .172(is interpreted the same as)2.672 F F2<8c72>
 2.672 E(st)-.1 E F0(abo)2.672 E -.15(ve)-.15 G 5.172(.A).15 G .171
 (useful alias to use with this is)-2.5 F F4 .171(r='fc \255s')2.671 F F0
-2.671(,s)C 2.671(ot)-2.671 G(hat)-2.671 E(typing)144 636 Q F4 7.165(rc)
+2.671(,s)C 2.671(ot)-2.671 G(hat)-2.671 E(typing)144 672 Q F4 7.165(rc)
 3.665 G(c)-7.165 E F0 1.165(runs the last command be)3.665 F 1.166
 (ginning with)-.15 F F4(cc)3.666 E F0 1.166(and typing)3.666 F F4(r)
 3.666 E F0(re-e)3.666 E -.15(xe)-.15 G 1.166(cutes the last com-).15 F
-(mand.)144 648 Q .142(If the \214rst form is used, the return v)144 672
+(mand.)144 684 Q .142(If the \214rst form is used, the return v)144 708
 R .142(alue is 0 unless an in)-.25 F -.25(va)-.4 G .142
 (lid option is encountered or).25 F F2<8c72>4.552 E(st)-.1 E F0(or)3.322
-E F2(last)2.732 E F0 .454(specify history lines out of range.)144 684 R
+E F2(last)2.732 E F0 .454(specify history lines out of range.)144 720 R
 .454(If the)5.454 F F1<ad65>2.954 E F0 .454
 (option is supplied, the return v)2.954 F .455(alue is the v)-.25 F .455
-(alue of the)-.25 F .788(last command e)144 696 R -.15(xe)-.15 G .788
-(cuted or f).15 F .787
-(ailure if an error occurs with the temporary \214le of commands.)-.1 F
-.787(If the)5.787 F 1.135
-(second form is used, the return status is that of the command re-e)144
-708 R -.15(xe)-.15 G 1.136(cuted, unless).15 F F2(cmd)3.836 E F0 1.136
-(does not)4.406 F(specify a v)144 720 Q
-(alid history line, in which case)-.25 E F1(fc)2.5 E F0(returns f)2.5 E
-(ailure.)-.1 E(GNU Bash 5.0)72 768 Q(2004 Apr 20)149.565 E(8)203.725 E 0
-Cg EP
+(alue of the)-.25 F(GNU Bash 5.0)72 768 Q(2004 Apr 20)149.565 E(8)
+203.725 E 0 Cg EP
 %%Page: 9 9
 %%BeginPageSetup
 BP
 %%EndPageSetup
 /F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 87.61
 (TINS\(1\) General)-.92 F(Commands Manual)2.5 E -.35(BA)90.11 G(SH_B).35
-E(UIL)-.1 E(TINS\(1\))-.92 E/F1 10/Times-Bold@0 SF(fg)108 84 Q F0([)2.5
-E/F2 10/Times-Italic@0 SF(jobspec)A F0(])A(Resume)144 96 Q F2(jobspec)
-5.654 E F0 1.413(in the fore)4.224 F 1.413(ground, and mak)-.15 F 3.913
-(ei)-.1 G 3.913(tt)-3.913 G 1.413(he current job)-3.913 F 6.413(.I)-.4 G
-(f)-6.413 E F2(jobspec)5.653 E F0 1.413(is not present, the)4.223 F
-(shell')144 108 Q 3.116(sn)-.55 G .616(otion of the)-3.116 F F2(curr)
-3.116 E .616(ent job)-.37 F F0 .617(is used.)3.116 F .617(The return v)
-5.617 F .617(alue is that of the command placed into the)-.25 F(fore)144
-120 Q .363(ground, or f)-.15 F .363
+E(UIL)-.1 E(TINS\(1\))-.92 E .788(last command e)144 84 R -.15(xe)-.15 G
+.788(cuted or f).15 F .787
+(ailure if an error occurs with the temporary \214le of commands.)-.1 F
+.787(If the)5.787 F 1.135
+(second form is used, the return status is that of the command re-e)144
+96 R -.15(xe)-.15 G 1.136(cuted, unless).15 F/F1 10/Times-Italic@0 SF
+(cmd)3.836 E F0 1.136(does not)4.406 F(specify a v)144 108 Q
+(alid history line, in which case)-.25 E/F2 10/Times-Bold@0 SF(fc)2.5 E
+F0(returns f)2.5 E(ailure.)-.1 E F2(fg)108 124.8 Q F0([)2.5 E F1
+(jobspec)A F0(])A(Resume)144 136.8 Q F1(jobspec)5.654 E F0 1.413
+(in the fore)4.224 F 1.413(ground, and mak)-.15 F 3.913(ei)-.1 G 3.913
+(tt)-3.913 G 1.413(he current job)-3.913 F 6.413(.I)-.4 G(f)-6.413 E F1
+(jobspec)5.653 E F0 1.413(is not present, the)4.223 F(shell')144 148.8 Q
+3.116(sn)-.55 G .616(otion of the)-3.116 F F1(curr)3.116 E .616(ent job)
+-.37 F F0 .617(is used.)3.116 F .617(The return v)5.617 F .617
+(alue is that of the command placed into the)-.25 F(fore)144 160.8 Q
+.363(ground, or f)-.15 F .363
 (ailure if run when job control is disabled or)-.1 F 2.862(,w)-.4 G .362
-(hen run with job control enabled, if)-2.862 F F2(jobspec)145.74 132 Q
-F0(does not specify a v)2.81 E(alid job or)-.25 E F2(jobspec)4.24 E F0
+(hen run with job control enabled, if)-2.862 F F1(jobspec)145.74 172.8 Q
+F0(does not specify a v)2.81 E(alid job or)-.25 E F1(jobspec)4.24 E F0
 (speci\214es a job that w)2.81 E(as started without job control.)-.1 E
-F1(getopts)108 148.8 Q F2(optstring name)2.5 E F0([)2.5 E F2(ar)A(gs)
--.37 E F0(])A F1(getopts)144 160.8 Q F0 .793
-(is used by shell procedures to parse positional parameters.)3.293 F F2
+F2(getopts)108 189.6 Q F1(optstring name)2.5 E F0([)2.5 E F1(ar)A(gs)
+-.37 E F0(])A F2(getopts)144 201.6 Q F0 .793
+(is used by shell procedures to parse positional parameters.)3.293 F F1
 (optstring)6.023 E F0 .793(contains the option)3.513 F .15
-(characters to be recognized; if a character is follo)144 172.8 R .149
+(characters to be recognized; if a character is follo)144 213.6 R .149
 (wed by a colon, the option is e)-.25 F .149(xpected to ha)-.15 F .449
--.15(ve a)-.2 H(n).15 E(ar)144 184.8 Q .578
+-.15(ve a)-.2 H(n).15 E(ar)144 225.6 Q .578
 (gument, which should be separated from it by white space.)-.18 F .579
 (The colon and question mark char)5.579 F(-)-.2 E 1.665
-(acters may not be used as option characters.)144 196.8 R 1.665
-(Each time it is in)6.665 F -.2(vo)-.4 G -.1(ke).2 G(d,).1 E F1(getopts)
+(acters may not be used as option characters.)144 237.6 R 1.665
+(Each time it is in)6.665 F -.2(vo)-.4 G -.1(ke).2 G(d,).1 E F2(getopts)
 4.165 E F0 1.665(places the ne)4.165 F(xt)-.15 E .796
-(option in the shell v)144 208.8 R(ariable)-.25 E F2(name)3.296 E F0
-3.296(,i).18 G(nitializing)-3.296 E F2(name)3.657 E F0 .797
+(option in the shell v)144 249.6 R(ariable)-.25 E F1(name)3.296 E F0
+3.296(,i).18 G(nitializing)-3.296 E F1(name)3.657 E F0 .797
 (if it does not e)3.477 F .797(xist, and the inde)-.15 F 3.297(xo)-.15 G
-3.297(ft)-3.297 G .797(he ne)-3.297 F(xt)-.15 E(ar)144 220.8 Q .085
+3.297(ft)-3.297 G .797(he ne)-3.297 F(xt)-.15 E(ar)144 261.6 Q .085
 (gument to be processed into the v)-.18 F(ariable)-.25 E/F3 9
 /Times-Bold@0 SF(OPTIND)2.585 E/F4 9/Times-Roman@0 SF(.)A F3(OPTIND)
 4.585 E F0 .085(is initialized to 1 each time the shell)2.335 F .845
-(or a shell script is in)144 232.8 R -.2(vo)-.4 G -.1(ke).2 G 3.345
-(d. When).1 F .845(an option requires an ar)3.345 F(gument,)-.18 E F1
+(or a shell script is in)144 273.6 R -.2(vo)-.4 G -.1(ke).2 G 3.345
+(d. When).1 F .845(an option requires an ar)3.345 F(gument,)-.18 E F2
 (getopts)3.346 E F0 .846(places that ar)3.346 F(gument)-.18 E .804
-(into the v)144 244.8 R(ariable)-.25 E F3(OPT)3.304 E(ARG)-.81 E F4(.)A
+(into the v)144 285.6 R(ariable)-.25 E F3(OPT)3.304 E(ARG)-.81 E F4(.)A
 F0 .803(The shell does not reset)5.304 F F3(OPTIND)3.303 E F0 .803
 (automatically; it must be manually)3.053 F .293
-(reset between multiple calls to)144 256.8 R F1(getopts)2.793 E F0 .293
+(reset between multiple calls to)144 297.6 R F2(getopts)2.793 E F0 .293
 (within the same shell in)2.793 F -.2(vo)-.4 G .293(cation if a ne).2 F
-2.793(ws)-.25 G .294(et of parameters)-2.793 F(is to be used.)144 268.8
-Q 2.044(When the end of options is encountered,)144 292.8 R F1(getopts)
+2.793(ws)-.25 G .294(et of parameters)-2.793 F(is to be used.)144 309.6
+Q 2.044(When the end of options is encountered,)144 333.6 R F2(getopts)
 4.543 E F0 -.15(ex)4.543 G 2.043(its with a return v).15 F 2.043
-(alue greater than zero.)-.25 F F3(OPTIND)144 304.8 Q F0
+(alue greater than zero.)-.25 F F3(OPTIND)144 345.6 Q F0
 (is set to the inde)2.25 E 2.5(xo)-.15 G 2.5(ft)-2.5 G
-(he \214rst non-option ar)-2.5 E(gument, and)-.18 E F2(name)2.5 E F0
-(is set to ?.)2.5 E F1(getopts)144 328.8 Q F0 2.392
+(he \214rst non-option ar)-2.5 E(gument, and)-.18 E F1(name)2.5 E F0
+(is set to ?.)2.5 E F2(getopts)144 369.6 Q F0 2.392
 (normally parses the positional parameters, b)4.892 F 2.392
 (ut if more ar)-.2 F 2.393(guments are gi)-.18 F -.15(ve)-.25 G 4.893
-(ni).15 G(n)-4.893 E F2(ar)4.893 E(gs)-.37 E F0(,).27 E F1(getopts)144
-340.8 Q F0(parses those instead.)2.5 E F1(getopts)144 364.8 Q F0 1.166
+(ni).15 G(n)-4.893 E F1(ar)4.893 E(gs)-.37 E F0(,).27 E F2(getopts)144
+381.6 Q F0(parses those instead.)2.5 E F2(getopts)144 405.6 Q F0 1.166
 (can report errors in tw)3.666 F 3.665(ow)-.1 G 3.665(ays. If)-3.765 F
-1.165(the \214rst character of)3.665 F F2(optstring)3.895 E F0 1.165
-(is a colon,)3.885 F F2(silent)4.005 E F0(error)4.345 E 1.07
-(reporting is used.)144 376.8 R 1.071
+1.165(the \214rst character of)3.665 F F1(optstring)3.895 E F0 1.165
+(is a colon,)3.885 F F1(silent)4.005 E F0(error)4.345 E 1.07
+(reporting is used.)144 417.6 R 1.071
 (In normal operation, diagnostic messages are printed when in)6.07 F
 -.25(va)-.4 G 1.071(lid options or).25 F .394(missing option ar)144
-388.8 R .394(guments are encountered.)-.18 F .394(If the v)5.394 F
+429.6 R .394(guments are encountered.)-.18 F .394(If the v)5.394 F
 (ariable)-.25 E F3(OPTERR)2.894 E F0 .394
-(is set to 0, no error messages)2.644 F(will be displayed, e)144 400.8 Q
+(is set to 0, no error messages)2.644 F(will be displayed, e)144 441.6 Q
 -.15(ve)-.25 G 2.5(ni).15 G 2.5(ft)-2.5 G(he \214rst character of)-2.5 E
-F2(optstring)2.73 E F0(is not a colon.)2.72 E .666(If an in)144 424.8 R
--.25(va)-.4 G .666(lid option is seen,).25 F F1(getopts)3.166 E F0 .667
-(places ? into)3.167 F F2(name)3.527 E F0 .667
+F1(optstring)2.73 E F0(is not a colon.)2.72 E .666(If an in)144 465.6 R
+-.25(va)-.4 G .666(lid option is seen,).25 F F2(getopts)3.166 E F0 .667
+(places ? into)3.167 F F1(name)3.527 E F0 .667
 (and, if not silent, prints an error message)3.347 F .4(and unsets)144
-436.8 R F3(OPT)2.9 E(ARG)-.81 E F4(.)A F0(If)4.899 E F1(getopts)2.899 E
+477.6 R F3(OPT)2.9 E(ARG)-.81 E F4(.)A F0(If)4.899 E F2(getopts)2.899 E
 F0 .399(is silent, the option character found is placed in)2.899 F F3
 (OPT)2.899 E(ARG)-.81 E F0 .399(and no)2.649 F
-(diagnostic message is printed.)144 448.8 Q 1.241(If a required ar)144
-472.8 R 1.241(gument is not found, and)-.18 F F1(getopts)3.741 E F0
-1.241(is not silent, a question mark \()3.741 F F1(?).833 E F0 3.742
-(\)i).833 G 3.742(sp)-3.742 G 1.242(laced in)-3.742 F F2(name)144 484.8
+(diagnostic message is printed.)144 489.6 Q 1.241(If a required ar)144
+513.6 R 1.241(gument is not found, and)-.18 F F2(getopts)3.741 E F0
+1.241(is not silent, a question mark \()3.741 F F2(?).833 E F0 3.742
+(\)i).833 G 3.742(sp)-3.742 G 1.242(laced in)-3.742 F F1(name)144 525.6
 Q F0(,).18 E F3(OPT)2.735 E(ARG)-.81 E F0 .234
-(is unset, and a diagnostic message is printed.)2.485 F(If)5.234 E F1
-(getopts)2.734 E F0 .234(is silent, then a colon \()2.734 F F1(:).833 E
-F0(\)).833 E(is placed in)144 496.8 Q F2(name)2.86 E F0(and)2.68 E F3
-(OPT)2.5 E(ARG)-.81 E F0(is set to the option character found.)2.25 E F1
-(getopts)144 520.8 Q F0 .902
+(is unset, and a diagnostic message is printed.)2.485 F(If)5.234 E F2
+(getopts)2.734 E F0 .234(is silent, then a colon \()2.734 F F2(:).833 E
+F0(\)).833 E(is placed in)144 537.6 Q F1(name)2.86 E F0(and)2.68 E F3
+(OPT)2.5 E(ARG)-.81 E F0(is set to the option character found.)2.25 E F2
+(getopts)144 561.6 Q F0 .902
 (returns true if an option, speci\214ed or unspeci\214ed, is found.)
 3.401 F .902(It returns f)5.902 F .902(alse if the end of)-.1 F
-(options is encountered or an error occurs.)144 532.8 Q F1(hash)108
-549.6 Q F0([)2.5 E F1(\255lr)A F0 2.5(][)C F1<ad70>-2.5 E F2(\214lename)
-2.5 E F0 2.5(][)C F1(\255dt)-2.5 E F0 2.5(][)C F2(name)-2.5 E F0(])A
-.858(Each time)144 561.6 R F1(hash)3.358 E F0 .858(is in)3.358 F -.2(vo)
--.4 G -.1(ke).2 G .858(d, the full pathname of the command).1 F F2(name)
+(options is encountered or an error occurs.)144 573.6 Q F2(hash)108
+590.4 Q F0([)2.5 E F2(\255lr)A F0 2.5(][)C F2<ad70>-2.5 E F1(\214lename)
+2.5 E F0 2.5(][)C F2(\255dt)-2.5 E F0 2.5(][)C F1(name)-2.5 E F0(])A
+.858(Each time)144 602.4 R F2(hash)3.358 E F0 .858(is in)3.358 F -.2(vo)
+-.4 G -.1(ke).2 G .858(d, the full pathname of the command).1 F F1(name)
 3.718 E F0 .858(is determined by searching)3.538 F .956
-(the directories in)144 573.6 R F1($P)3.456 E -.95(AT)-.74 G(H).95 E F0
+(the directories in)144 614.4 R F2($P)3.456 E -.95(AT)-.74 G(H).95 E F0
 .956(and remembered.)3.456 F(An)5.956 E 3.456(yp)-.15 G(re)-3.456 E .956
-(viously-remembered pathname is discarded.)-.25 F .243(If the)144 585.6
-R F1<ad70>2.743 E F0 .243
-(option is supplied, no path search is performed, and)2.743 F F2
+(viously-remembered pathname is discarded.)-.25 F .243(If the)144 626.4
+R F2<ad70>2.743 E F0 .243
+(option is supplied, no path search is performed, and)2.743 F F1
 (\214lename)4.653 E F0 .242(is used as the full \214lename)2.923 F 1.711
-(of the command.)144 597.6 R(The)6.711 E F1<ad72>4.211 E F0 1.711
+(of the command.)144 638.4 R(The)6.711 E F2<ad72>4.211 E F0 1.711
 (option causes the shell to for)4.211 F 1.712
-(get all remembered locations.)-.18 F(The)6.712 E F1<ad64>4.212 E F0
-.833(option causes the shell to for)144 609.6 R .833
-(get the remembered location of each)-.18 F F2(name)3.333 E F0 5.833(.I)
-C 3.333(ft)-5.833 G(he)-3.333 E F1<ad74>3.333 E F0 .833(option is sup-)
-3.333 F .703(plied, the full pathname to which each)144 621.6 R F2(name)
+(get all remembered locations.)-.18 F(The)6.712 E F2<ad64>4.212 E F0
+.833(option causes the shell to for)144 650.4 R .833
+(get the remembered location of each)-.18 F F1(name)3.333 E F0 5.833(.I)
+C 3.333(ft)-5.833 G(he)-3.333 E F2<ad74>3.333 E F0 .833(option is sup-)
+3.333 F .703(plied, the full pathname to which each)144 662.4 R F1(name)
 3.204 E F0 .704(corresponds is printed.)3.204 F .704(If multiple)5.704 F
-F2(name)3.204 E F0(ar)3.204 E(guments)-.18 E .795(are supplied with)144
-633.6 R F1<ad74>3.295 E F0 3.295(,t)C(he)-3.295 E F2(name)3.295 E F0
-.795(is printed before the hashed full pathname.)3.295 F(The)5.795 E F1
+F1(name)3.204 E F0(ar)3.204 E(guments)-.18 E .795(are supplied with)144
+674.4 R F2<ad74>3.295 E F0 3.295(,t)C(he)-3.295 E F1(name)3.295 E F0
+.795(is printed before the hashed full pathname.)3.295 F(The)5.795 E F2
 <ad6c>3.295 E F0 .795(option causes)3.295 F .934
 (output to be displayed in a format that may be reused as input.)144
-645.6 R .934(If no ar)5.934 F .935(guments are gi)-.18 F -.15(ve)-.25 G
-.935(n, or if).15 F(only)144 657.6 Q F1<ad6c>2.822 E F0 .322
+686.4 R .934(If no ar)5.934 F .935(guments are gi)-.18 F -.15(ve)-.25 G
+.935(n, or if).15 F(only)144 698.4 Q F2<ad6c>2.822 E F0 .322
 (is supplied, information about remembered commands is printed.)2.822 F
-.321(The return status is true)5.321 F(unless a)144 669.6 Q F2(name)2.86
+.321(The return status is true)5.321 F(unless a)144 710.4 Q F1(name)2.86
 E F0(is not found or an in)2.68 E -.25(va)-.4 G(lid option is supplied.)
-.25 E F1(help)108 686.4 Q F0([)2.5 E F1(\255dms)A F0 2.5(][)C F2
-(pattern)-2.5 E F0(])A .866(Display helpful information about b)144
-698.4 R .867(uiltin commands.)-.2 F(If)5.867 E F2(pattern)4.617 E F0
-.867(is speci\214ed,)3.607 F F1(help)3.367 E F0(gi)3.367 E -.15(ve)-.25
-G 3.367(sd).15 G(etailed)-3.367 E .307(help on all commands matching)144
-710.4 R F2(pattern)2.807 E F0 2.807(;o).24 G .307
-(therwise help for all the b)-2.807 F .306
-(uiltins and shell control struc-)-.2 F(tures is printed.)144 722.4 Q
-(GNU Bash 5.0)72 768 Q(2004 Apr 20)149.565 E(9)203.725 E 0 Cg EP
+.25 E(GNU Bash 5.0)72 768 Q(2004 Apr 20)149.565 E(9)203.725 E 0 Cg EP
 %%Page: 10 10
 %%BeginPageSetup
 BP
 %%EndPageSetup
 /F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 87.61
 (TINS\(1\) General)-.92 F(Commands Manual)2.5 E -.35(BA)90.11 G(SH_B).35
-E(UIL)-.1 E(TINS\(1\))-.92 E/F1 10/Times-Bold@0 SF<ad64>144 84 Q F0
-(Display a short description of each)180 84 Q/F2 10/Times-Italic@0 SF
-(pattern)2.5 E F1<ad6d>144 96 Q F0(Display the description of each)180
-96 Q F2(pattern)2.5 E F0(in a manpage-lik)2.5 E 2.5(ef)-.1 G(ormat)-2.5
-E F1<ad73>144 108 Q F0(Display only a short usage synopsis for each)180
-108 Q F2(pattern)2.5 E F0
-(The return status is 0 unless no command matches)144 124.8 Q F2
-(pattern)2.5 E F0(.).24 E F1(history [)108 141.6 Q F2(n)A F1(])A
-(history \255c)108 153.6 Q(history \255d)108 165.6 Q F2(of)2.5 E(fset)
--.18 E F1(history \255d)108 177.6 Q F2(start)2.5 E F0<ad>A F2(end)A F1
-(history \255anrw)108 189.6 Q F0([)2.5 E F2(\214lename)A F0(])A F1
-(history \255p)108 201.6 Q F2(ar)2.5 E(g)-.37 E F0([)2.5 E F2(ar)A 2.5
-(g.)-.37 G(..)-2.5 E F0(])A F1(history \255s)108 213.6 Q F2(ar)2.5 E(g)
+E(UIL)-.1 E(TINS\(1\))-.92 E/F1 10/Times-Bold@0 SF(help)108 84 Q F0([)
+2.5 E F1(\255dms)A F0 2.5(][)C/F2 10/Times-Italic@0 SF(pattern)-2.5 E F0
+(])A .866(Display helpful information about b)144 96 R .867
+(uiltin commands.)-.2 F(If)5.867 E F2(pattern)4.617 E F0 .867
+(is speci\214ed,)3.607 F F1(help)3.367 E F0(gi)3.367 E -.15(ve)-.25 G
+3.367(sd).15 G(etailed)-3.367 E .307(help on all commands matching)144
+108 R F2(pattern)2.807 E F0 2.807(;o).24 G .307
+(therwise help for all the b)-2.807 F .306
+(uiltins and shell control struc-)-.2 F(tures is printed.)144 120 Q F1
+<ad64>144 132 Q F0(Display a short description of each)180 132 Q F2
+(pattern)2.5 E F1<ad6d>144 144 Q F0(Display the description of each)180
+144 Q F2(pattern)2.5 E F0(in a manpage-lik)2.5 E 2.5(ef)-.1 G(ormat)-2.5
+E F1<ad73>144 156 Q F0(Display only a short usage synopsis for each)180
+156 Q F2(pattern)2.5 E F0
+(The return status is 0 unless no command matches)144 172.8 Q F2
+(pattern)2.5 E F0(.).24 E F1(history [)108 189.6 Q F2(n)A F1(])A
+(history \255c)108 201.6 Q(history \255d)108 213.6 Q F2(of)2.5 E(fset)
+-.18 E F1(history \255d)108 225.6 Q F2(start)2.5 E F0<ad>A F2(end)A F1
+(history \255anrw)108 237.6 Q F0([)2.5 E F2(\214lename)A F0(])A F1
+(history \255p)108 249.6 Q F2(ar)2.5 E(g)-.37 E F0([)2.5 E F2(ar)A 2.5
+(g.)-.37 G(..)-2.5 E F0(])A F1(history \255s)108 261.6 Q F2(ar)2.5 E(g)
 -.37 E F0([)2.5 E F2(ar)A 2.5(g.)-.37 G(..)-2.5 E F0(])A -.4(Wi)144
-225.6 S .752
+273.6 S .752
 (th no options, display the command history list with line numbers.).4 F
 .752(Lines listed with a)5.752 F F1(*)3.252 E F0(ha)3.252 E -.15(ve)-.2
-G .381(been modi\214ed.)144 237.6 R .38(An ar)5.38 F .38(gument of)-.18
+G .381(been modi\214ed.)144 285.6 R .38(An ar)5.38 F .38(gument of)-.18
 F F2(n)3.24 E F0 .38(lists only the last)3.12 F F2(n)3.24 E F0 2.88
 (lines. If)3.12 F .38(the shell v)2.88 F(ariable)-.25 E/F3 9
-/Times-Bold@0 SF(HISTTIMEFOR-)2.88 E(MA)144 249.6 Q(T)-.855 E F0 .264
+/Times-Bold@0 SF(HISTTIMEFOR-)2.88 E(MA)144 297.6 Q(T)-.855 E F0 .264
 (is set and not null, it is used as a format string for)2.514 F F2
 (strftime)2.765 E F0 .265(\(3\) to display the time stamp asso-)B 1.02
-(ciated with each displayed history entry)144 261.6 R 6.019(.N)-.65 G
+(ciated with each displayed history entry)144 309.6 R 6.019(.N)-.65 G
 3.519(oi)-6.019 G(nterv)-3.519 E 1.019
 (ening blank is printed between the formatted)-.15 F .176
-(time stamp and the history line.)144 273.6 R(If)5.176 E F2(\214lename)
+(time stamp and the history line.)144 321.6 R(If)5.176 E F2(\214lename)
 2.676 E F0 .176
 (is supplied, it is used as the name of the history \214le; if)2.676 F
-(not, the v)144 285.6 Q(alue of)-.25 E F3(HISTFILE)2.5 E F0(is used.)
+(not, the v)144 333.6 Q(alue of)-.25 E F3(HISTFILE)2.5 E F0(is used.)
 2.25 E(Options, if supplied, ha)5 E .3 -.15(ve t)-.2 H(he follo).15 E
-(wing meanings:)-.25 E F1<ad63>144 297.6 Q F0
-(Clear the history list by deleting all the entries.)180 297.6 Q F1
-<ad64>144 309.6 Q F2(of)2.5 E(fset)-.18 E F0 .39
-(Delete the history entry at position)180 321.6 R F2(of)2.889 E(fset)
+(wing meanings:)-.25 E F1<ad63>144 345.6 Q F0
+(Clear the history list by deleting all the entries.)180 345.6 Q F1
+<ad64>144 357.6 Q F2(of)2.5 E(fset)-.18 E F0 .39
+(Delete the history entry at position)180 369.6 R F2(of)2.889 E(fset)
 -.18 E F0 5.389(.I)C(f)-5.389 E F2(of)2.889 E(fset)-.18 E F0 .389(is ne)
 2.889 F -.05(ga)-.15 G(ti).05 E -.15(ve)-.25 G 2.889(,i).15 G 2.889(ti)
 -2.889 G 2.889(si)-2.889 G .389(nterpreted as relati)-2.889 F -.15(ve)
 -.25 G .598(to one greater than the last history position, so ne)180
-333.6 R -.05(ga)-.15 G(ti).05 E .899 -.15(ve i)-.25 H .599
-(ndices count back from the end).15 F(of the history)180 345.6 Q 2.5(,a)
+381.6 R -.05(ga)-.15 G(ti).05 E .899 -.15(ve i)-.25 H .599
+(ndices count back from the end).15 F(of the history)180 393.6 Q 2.5(,a)
 -.65 G(nd an inde)-2.5 E 2.5(xo)-.15 G 2.5<66ad>-2.5 G 2.5(1r)-2.5 G
 (efers to the current)-2.5 E F1(history -d)2.5 E F0(command.)2.5 E F1
-<ad64>144 357.6 Q F2(start)2.5 E F0<ad>A F2(end)A F0 .758
-(Delete the history entries between positions)180 369.6 R F2(start)3.258
+<ad64>144 405.6 Q F2(start)2.5 E F0<ad>A F2(end)A F0 .758
+(Delete the history entries between positions)180 417.6 R F2(start)3.258
 E F0(and)3.257 E F2(end)3.257 E F0 3.257(,i)C(nclusi)-3.257 E -.15(ve)
 -.25 G 5.757(.P).15 G(ositi)-5.757 E 1.057 -.15(ve a)-.25 H .757(nd ne)
-.15 F -.05(ga)-.15 G(-).05 E(ti)180 381.6 Q .3 -.15(ve v)-.25 H
+.15 F -.05(ga)-.15 G(-).05 E(ti)180 429.6 Q .3 -.15(ve v)-.25 H
 (alues for)-.1 E F2(start)2.5 E F0(and)2.5 E F2(end)2.5 E F0
 (are interpreted as described abo)2.5 E -.15(ve)-.15 G(.).15 E F1<ad61>
-144 393.6 Q F0 .564(Append the `)180 393.6 R(`ne)-.74 E(w')-.25 E 3.064
+144 441.6 Q F0 .564(Append the `)180 441.6 R(`ne)-.74 E(w')-.25 E 3.064
 ('h)-.74 G .564(istory lines to the history \214le.)-3.064 F .565
-(These are history lines entered since)5.564 F(the be)180 405.6 Q
+(These are history lines entered since)5.564 F(the be)180 453.6 Q
 (ginning of the current)-.15 E F1(bash)2.5 E F0(session, b)2.5 E
-(ut not already appended to the history \214le.)-.2 E F1<ad6e>144 417.6
+(ut not already appended to the history \214le.)-.2 E F1<ad6e>144 465.6
 Q F0 .854(Read the history lines not already read from the history \214\
-le into the current history list.)180 417.6 R .772
-(These are lines appended to the history \214le since the be)180 429.6 R
+le into the current history list.)180 465.6 R .772
+(These are lines appended to the history \214le since the be)180 477.6 R
 .773(ginning of the current)-.15 F F1(bash)3.273 E F0(ses-)3.273 E
-(sion.)180 441.6 Q F1<ad72>144 453.6 Q F0(Read the contents of the hist\
-ory \214le and append them to the current history list.)180 453.6 Q F1
-<ad77>144 465.6 Q F0
-(Write the current history list to the history \214le, o)180 465.6 Q
+(sion.)180 489.6 Q F1<ad72>144 501.6 Q F0(Read the contents of the hist\
+ory \214le and append them to the current history list.)180 501.6 Q F1
+<ad77>144 513.6 Q F0
+(Write the current history list to the history \214le, o)180 513.6 Q
 -.15(ve)-.15 G(rwriting the history \214le').15 E 2.5(sc)-.55 G
-(ontents.)-2.5 E F1<ad70>144 477.6 Q F0 .626
-(Perform history substitution on the follo)180 477.6 R(wing)-.25 E F2
+(ontents.)-2.5 E F1<ad70>144 525.6 Q F0 .626
+(Perform history substitution on the follo)180 525.6 R(wing)-.25 E F2
 (ar)3.125 E(gs)-.37 E F0 .625(and display the result on the standard)
-3.125 F 2.975(output. Does)180 489.6 R .475
+3.125 F 2.975(output. Does)180 537.6 R .475
 (not store the results in the history list.)2.975 F(Each)5.475 E F2(ar)
 2.975 E(g)-.37 E F0 .475(must be quoted to disable)2.975 F
-(normal history e)180 501.6 Q(xpansion.)-.15 E F1<ad73>144 513.6 Q F0
-.363(Store the)180 513.6 R F2(ar)3.193 E(gs)-.37 E F0 .363
+(normal history e)180 549.6 Q(xpansion.)-.15 E F1<ad73>144 561.6 Q F0
+.363(Store the)180 561.6 R F2(ar)3.193 E(gs)-.37 E F0 .363
 (in the history list as a single entry)3.133 F 5.363(.T)-.65 G .362
-(he last command in the history list is)-5.363 F(remo)180 525.6 Q -.15
+(he last command in the history list is)-5.363 F(remo)180 573.6 Q -.15
 (ve)-.15 G 2.5(db).15 G(efore the)-2.5 E F2(ar)2.83 E(gs)-.37 E F0
-(are added.)2.77 E .145(If the)144 542.4 R F3(HISTTIMEFORMA)2.645 E(T)
+(are added.)2.77 E .145(If the)144 590.4 R F3(HISTTIMEFORMA)2.645 E(T)
 -.855 E F0 -.25(va)2.395 G .145
 (riable is set, the time stamp information associated with each history)
-.25 F .669(entry is written to the history \214le, mark)144 554.4 R .669
+.25 F .669(entry is written to the history \214le, mark)144 602.4 R .669
 (ed with the history comment character)-.1 F 5.668(.W)-.55 G .668
-(hen the history)-5.668 F .955(\214le is read, lines be)144 566.4 R .956
+(hen the history)-5.668 F .955(\214le is read, lines be)144 614.4 R .956
 (ginning with the history comment character follo)-.15 F .956
 (wed immediately by a digit)-.25 F 1.796
-(are interpreted as timestamps for the follo)144 578.4 R 1.795
+(are interpreted as timestamps for the follo)144 626.4 R 1.795
 (wing history entry)-.25 F 6.795(.T)-.65 G 1.795(he return v)-6.795 F
-1.795(alue is 0 unless an)-.25 F(in)144 590.4 Q -.25(va)-.4 G .768(lid \
+1.795(alue is 0 unless an)-.25 F(in)144 638.4 Q -.25(va)-.4 G .768(lid \
 option is encountered, an error occurs while reading or writing the his\
-tory \214le, an in).25 F -.25(va)-.4 G(lid).25 E F2(of)144 602.4 Q(fset)
+tory \214le, an in).25 F -.25(va)-.4 G(lid).25 E F2(of)144 650.4 Q(fset)
 -.18 E F0 1.032(is supplied as an ar)3.532 F 1.031(gument to)-.18 F F1
 <ad64>3.531 E F0 3.531(,o)C 3.531(rt)-3.531 G 1.031(he history e)-3.531
 F 1.031(xpansion supplied as an ar)-.15 F 1.031(gument to)-.18 F F1
-<ad70>3.531 E F0 -.1(fa)144 614.4 S(ils.).1 E F1(jobs)108 631.2 Q F0([)
+<ad70>3.531 E F0 -.1(fa)144 662.4 S(ils.).1 E F1(jobs)108 679.2 Q F0([)
 2.5 E F1(\255lnprs)A F0 2.5(][)C F2(jobspec)A F0(... ])2.5 E F1
-(jobs \255x)108 643.2 Q F2(command)2.5 E F0([)2.5 E F2(ar)2.5 E(gs)-.37
-E F0(... ])2.5 E(The \214rst form lists the acti)144 655.2 Q .3 -.15
+(jobs \255x)108 691.2 Q F2(command)2.5 E F0([)2.5 E F2(ar)2.5 E(gs)-.37
+E F0(... ])2.5 E(The \214rst form lists the acti)144 703.2 Q .3 -.15
 (ve j)-.25 H 2.5(obs. The).15 F(options ha)2.5 E .3 -.15(ve t)-.2 H
-(he follo).15 E(wing meanings:)-.25 E F1<ad6c>144 667.2 Q F0
-(List process IDs in addition to the normal information.)180 667.2 Q F1
-<ad6e>144 679.2 Q F0 .193(Display information only about jobs that ha)
-180 679.2 R .494 -.15(ve c)-.2 H .194(hanged status since the user w).15
-F .194(as last noti-)-.1 F(\214ed of their status.)180 691.2 Q F1<ad70>
-144 703.2 Q F0(List only the process ID of the job')180 703.2 Q 2.5(sp)
--.55 G(rocess group leader)-2.5 E(.)-.55 E F1<ad72>144 715.2 Q F0
-(Display only running jobs.)180 715.2 Q(GNU Bash 5.0)72 768 Q
-(2004 Apr 20)149.565 E(10)198.725 E 0 Cg EP
+(he follo).15 E(wing meanings:)-.25 E F1<ad6c>144 715.2 Q F0
+(List process IDs in addition to the normal information.)180 715.2 Q
+(GNU Bash 5.0)72 768 Q(2004 Apr 20)149.565 E(10)198.725 E 0 Cg EP
 %%Page: 11 11
 %%BeginPageSetup
 BP
 %%EndPageSetup
 /F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 87.61
 (TINS\(1\) General)-.92 F(Commands Manual)2.5 E -.35(BA)90.11 G(SH_B).35
-E(UIL)-.1 E(TINS\(1\))-.92 E/F1 10/Times-Bold@0 SF<ad73>144 84 Q F0
-(Display only stopped jobs.)180 84 Q(If)144 100.8 Q/F2 10/Times-Italic@0
-SF(jobspec)4.554 E F0 .314(is gi)3.124 F -.15(ve)-.25 G .314
-(n, output is restricted to information about that job).15 F 5.313(.T)
--.4 G .313(he return status is 0 unless)-5.313 F(an in)144 112.8 Q -.25
-(va)-.4 G(lid option is encountered or an in).25 E -.25(va)-.4 G(lid).25
-E F2(jobspec)4.24 E F0(is supplied.)2.81 E .394(If the)144 129.6 R F1
-<ad78>2.894 E F0 .394(option is supplied,)2.894 F F1(jobs)2.894 E F0
-.394(replaces an)2.894 F(y)-.15 E F2(jobspec)4.634 E F0 .394(found in)
-3.204 F F2(command)3.094 E F0(or)3.664 E F2(ar)3.224 E(gs)-.37 E F0 .395
-(with the corre-)3.164 F(sponding process group ID, and e)144 141.6 Q
--.15(xe)-.15 G(cutes).15 E F2(command)2.7 E F0(passing it)3.27 E F2(ar)
-2.5 E(gs)-.37 E F0 2.5(,r).27 G(eturning its e)-2.5 E(xit status.)-.15 E
-F1(kill)108 158.4 Q F0([)2.5 E F1<ad73>A F2(sigspec)2.5 E F0(|)2.5 E F1
-<ad6e>2.5 E F2(signum)2.5 E F0(|)2.5 E F1<ad>2.5 E F2(sigspec)A F0 2.5
-(][)C F2(pid)-2.5 E F0(|)2.5 E F2(jobspec)2.5 E F0 2.5(].)C(..)-2.5 E F1
-(kill \255l)108 170.4 Q F0(|)A F1<ad4c>A F0([)2.5 E F2(sigspec)A F0(|)
-2.5 E F2 -.2(ex)2.5 G(it_status).2 E F0(])A .12
-(Send the signal named by)144 182.4 R F2(sigspec)2.96 E F0(or)2.93 E F2
+E(UIL)-.1 E(TINS\(1\))-.92 E/F1 10/Times-Bold@0 SF<ad6e>144 84 Q F0 .193
+(Display information only about jobs that ha)180 84 R .494 -.15(ve c)-.2
+H .194(hanged status since the user w).15 F .194(as last noti-)-.1 F
+(\214ed of their status.)180 96 Q F1<ad70>144 108 Q F0
+(List only the process ID of the job')180 108 Q 2.5(sp)-.55 G
+(rocess group leader)-2.5 E(.)-.55 E F1<ad72>144 120 Q F0
+(Display only running jobs.)180 120 Q F1<ad73>144 132 Q F0
+(Display only stopped jobs.)180 132 Q(If)144 148.8 Q/F2 10
+/Times-Italic@0 SF(jobspec)4.554 E F0 .314(is gi)3.124 F -.15(ve)-.25 G
+.314(n, output is restricted to information about that job).15 F 5.313
+(.T)-.4 G .313(he return status is 0 unless)-5.313 F(an in)144 160.8 Q
+-.25(va)-.4 G(lid option is encountered or an in).25 E -.25(va)-.4 G
+(lid).25 E F2(jobspec)4.24 E F0(is supplied.)2.81 E .394(If the)144
+177.6 R F1<ad78>2.894 E F0 .394(option is supplied,)2.894 F F1(jobs)
+2.894 E F0 .394(replaces an)2.894 F(y)-.15 E F2(jobspec)4.634 E F0 .394
+(found in)3.204 F F2(command)3.094 E F0(or)3.664 E F2(ar)3.224 E(gs)-.37
+E F0 .395(with the corre-)3.164 F(sponding process group ID, and e)144
+189.6 Q -.15(xe)-.15 G(cutes).15 E F2(command)2.7 E F0(passing it)3.27 E
+F2(ar)2.5 E(gs)-.37 E F0 2.5(,r).27 G(eturning its e)-2.5 E(xit status.)
+-.15 E F1(kill)108 206.4 Q F0([)2.5 E F1<ad73>A F2(sigspec)2.5 E F0(|)
+2.5 E F1<ad6e>2.5 E F2(signum)2.5 E F0(|)2.5 E F1<ad>2.5 E F2(sigspec)A
+F0 2.5(][)C F2(pid)-2.5 E F0(|)2.5 E F2(jobspec)2.5 E F0 2.5(].)C(..)
+-2.5 E F1(kill \255l)108 218.4 Q F0(|)A F1<ad4c>A F0([)2.5 E F2(sigspec)
+A F0(|)2.5 E F2 -.2(ex)2.5 G(it_status).2 E F0(])A .12
+(Send the signal named by)144 230.4 R F2(sigspec)2.96 E F0(or)2.93 E F2
 (signum)2.96 E F0 .119(to the processes named by)2.939 F F2(pid)3.869 E
 F0(or)3.389 E F2(jobspec)2.619 E F0(.).31 E F2(sigspec)5.459 E F0(is)
-2.929 E .318(either a case-insensiti)144 194.4 R .618 -.15(ve s)-.25 H
+2.929 E .318(either a case-insensiti)144 242.4 R .618 -.15(ve s)-.25 H
 .318(ignal name such as).15 F/F3 9/Times-Bold@0 SF(SIGKILL)2.818 E F0
 .319(\(with or without the)2.569 F F3(SIG)2.819 E F0 .319
-(pre\214x\) or a signal)2.569 F(number;)144 206.4 Q F2(signum)4.189 E F0
+(pre\214x\) or a signal)2.569 F(number;)144 254.4 Q F2(signum)4.189 E F0
 1.349(is a signal number)4.169 F 6.349(.I)-.55 G(f)-6.349 E F2(sigspec)
 4.189 E F0 1.349(is not present, then)4.159 F F3(SIGTERM)3.849 E F0
-1.348(is assumed.)3.599 F(An)6.348 E(ar)144 218.4 Q .522(gument of)-.18
+1.348(is assumed.)3.599 F(An)6.348 E(ar)144 266.4 Q .522(gument of)-.18
 F F1<ad6c>3.023 E F0 .523(lists the signal names.)3.023 F .523(If an)
 5.523 F 3.023(ya)-.15 G -.18(rg)-3.023 G .523(uments are supplied when)
 .18 F F1<ad6c>3.023 E F0 .523(is gi)3.023 F -.15(ve)-.25 G .523
-(n, the names).15 F .28(of the signals corresponding to the ar)144 230.4
+(n, the names).15 F .28(of the signals corresponding to the ar)144 278.4
 R .28(guments are listed, and the return status is 0.)-.18 F(The)5.28 E
-F2 -.2(ex)2.78 G(it_status).2 E F0(ar)144 242.4 Q .377(gument to)-.18 F
+F2 -.2(ex)2.78 G(it_status).2 E F0(ar)144 290.4 Q .377(gument to)-.18 F
 F1<ad6c>2.877 E F0 .378
 (is a number specifying either a signal number or the e)2.877 F .378
-(xit status of a process termi-)-.15 F .963(nated by a signal.)144 254.4
+(xit status of a process termi-)-.15 F .963(nated by a signal.)144 302.4
 R(The)5.962 E F1<ad4c>3.462 E F0 .962(option is equi)3.462 F -.25(va)
 -.25 G .962(lent to).25 F F1<ad6c>3.462 E F0(.)A F1(kill)5.962 E F0 .962
 (returns true if at least one signal w)3.462 F(as)-.1 E
-(successfully sent, or f)144 266.4 Q(alse if an error occurs or an in)
--.1 E -.25(va)-.4 G(lid option is encountered.).25 E F1(let)108 283.2 Q
+(successfully sent, or f)144 314.4 Q(alse if an error occurs or an in)
+-.1 E -.25(va)-.4 G(lid option is encountered.).25 E F1(let)108 331.2 Q
 F2(ar)2.5 E(g)-.37 E F0([)2.5 E F2(ar)A(g)-.37 E F0(...])2.5 E(Each)144
-295.2 Q F2(ar)3.026 E(g)-.37 E F0 .196(is an arithmetic e)2.916 F .197
+343.2 Q F2(ar)3.026 E(g)-.37 E F0 .196(is an arithmetic e)2.916 F .197
 (xpression to be e)-.15 F -.25(va)-.25 G .197(luated \(see).25 F F3 .197
 (ARITHMETIC EV)2.697 F(ALU)-1.215 E -.855(AT)-.54 G(ION).855 E F0(abo)
-2.447 E -.15(ve)-.15 G 2.697(\). If).15 F(the last)144 307.2 Q F2(ar)
+2.447 E -.15(ve)-.15 G 2.697(\). If).15 F(the last)144 355.2 Q F2(ar)
 2.83 E(g)-.37 E F0 -.25(eva)2.72 G(luates to 0,).25 E F1(let)2.5 E F0
-(returns 1; 0 is returned otherwise.)2.5 E F1(local)108 324 Q F0([)2.5 E
+(returns 1; 0 is returned otherwise.)2.5 E F1(local)108 372 Q F0([)2.5 E
 F2(option)A F0 2.5(][)C F2(name)-2.5 E F0([=)A F2(value)A F0 2.5(].)C
-(.. | \255 ])-2.5 E -.15(Fo)144 336 S 2.56(re).15 G .06(ach ar)-2.56 F
+(.. | \255 ])-2.5 E -.15(Fo)144 384 S 2.56(re).15 G .06(ach ar)-2.56 F
 .06(gument, a local v)-.18 F .06(ariable named)-.25 F F2(name)2.92 E F0
 .06(is created, and assigned)2.74 F F2(value)2.56 E F0 5.06(.T).18 G(he)
--5.06 E F2(option)2.56 E F0 .06(can be)2.56 F(an)144 348 Q 3.152(yo)-.15
+-5.06 E F2(option)2.56 E F0 .06(can be)2.56 F(an)144 396 Q 3.152(yo)-.15
 G 3.152(ft)-3.152 G .652(he options accepted by)-3.152 F F1(declar)3.152
 E(e)-.18 E F0 5.652(.W)C(hen)-5.652 E F1(local)3.152 E F0 .653
 (is used within a function, it causes the v)3.152 F(ari-)-.25 E(able)144
-360 Q F2(name)3.282 E F0 .422(to ha)3.102 F .722 -.15(ve a v)-.2 H .422
+408 Q F2(name)3.282 E F0 .422(to ha)3.102 F .722 -.15(ve a v)-.2 H .422
 (isible scope restricted to that function and its children.).15 F(If)
 5.421 E F2(name)2.921 E F0 .421(is \255, the set)2.921 F 1.461
-(of shell options is made local to the function in which)144 372 R F1
+(of shell options is made local to the function in which)144 420 R F1
 (local)3.961 E F0 1.462(is in)3.961 F -.2(vo)-.4 G -.1(ke).2 G 1.462
-(d: shell options changed).1 F 1.563(using the)144 384 R F1(set)4.063 E
+(d: shell options changed).1 F 1.563(using the)144 432 R F1(set)4.063 E
 F0 -.2(bu)4.063 G 1.563
 (iltin inside the function are restored to their original v).2 F 1.562
-(alues when the function)-.25 F 3.743(returns. W)144 396 R 1.243
+(alues when the function)-.25 F 3.743(returns. W)144 444 R 1.243
 (ith no operands,)-.4 F F1(local)3.743 E F0 1.243
 (writes a list of local v)3.743 F 1.244
 (ariables to the standard output.)-.25 F 1.244(It is an)6.244 F .42
-(error to use)144 408 R F1(local)2.92 E F0 .42
+(error to use)144 456 R F1(local)2.92 E F0 .42
 (when not within a function.)2.92 F .42(The return status is 0 unless)
 5.42 F F1(local)2.92 E F0 .42(is used outside a)2.92 F(function, an in)
-144 420 Q -.25(va)-.4 G(lid).25 E F2(name)2.86 E F0(is supplied, or)2.68
+144 468 Q -.25(va)-.4 G(lid).25 E F2(name)2.86 E F0(is supplied, or)2.68
 E F2(name)2.5 E F0(is a readonly v)2.5 E(ariable.)-.25 E F1(logout)108
-436.8 Q F0(Exit a login shell.)144 436.8 Q F1(map\214le)108 453.6 Q F0
+484.8 Q F0(Exit a login shell.)144 484.8 Q F1(map\214le)108 501.6 Q F0
 ([)2.5 E F1<ad64>A F2(delim)2.5 E F0 2.5(][)C F1<ad6e>-2.5 E F2(count)
 2.5 E F0 2.5(][)C F1<ad4f>-2.5 E F2(origin)2.5 E F0 2.5(][)C F1<ad73>
 -2.5 E F2(count)2.5 E F0 2.5(][)C F1<ad74>-2.5 E F0 2.5(][)C F1<ad75>
 -2.5 E F2(fd)2.5 E F0 2.5(][)C F1<ad43>-2.5 E F2(callbac)2.5 E(k)-.2 E
 F0 2.5(][)C F1<ad63>-2.5 E F2(quantum)2.5 E F0 2.5(][)C F2(arr)-2.5 E
-(ay)-.15 E F0(])A F1 -.18(re)108 465.6 S(adarray).18 E F0([)2.5 E F1
+(ay)-.15 E F0(])A F1 -.18(re)108 513.6 S(adarray).18 E F0([)2.5 E F1
 <ad64>A F2(delim)2.5 E F0 2.5(][)C F1<ad6e>-2.5 E F2(count)2.5 E F0 2.5
 (][)C F1<ad4f>-2.5 E F2(origin)2.5 E F0 2.5(][)C F1<ad73>-2.5 E F2
 (count)2.5 E F0 2.5(][)C F1<ad74>-2.5 E F0 2.5(][)C F1<ad75>-2.5 E F2
 (fd)2.5 E F0 2.5(][)C F1<ad43>-2.5 E F2(callbac)2.5 E(k)-.2 E F0 2.5(][)
 C F1<ad63>-2.5 E F2(quantum)2.5 E F0 2.5(][)C F2(arr)-2.5 E(ay)-.15 E F0
-(])A .179(Read lines from the standard input into the inde)144 477.6 R
+(])A .179(Read lines from the standard input into the inde)144 525.6 R
 -.15(xe)-.15 G 2.679(da).15 G .179(rray v)-2.679 F(ariable)-.25 E F2
 (arr)2.68 E(ay)-.15 E F0 2.68(,o).32 G 2.68(rf)-2.68 G .18
-(rom \214le descriptor)-2.68 F F2(fd)4.65 E F0 1.249(if the)144 489.6 R
+(rom \214le descriptor)-2.68 F F2(fd)4.65 E F0 1.249(if the)144 537.6 R
 F1<ad75>3.749 E F0 1.249(option is supplied.)3.749 F 1.249(The v)6.249 F
 (ariable)-.25 E F3(MAPFILE)3.749 E F0 1.249(is the def)3.499 F(ault)-.1
 E F2(arr)3.748 E(ay)-.15 E F0 6.248(.O)C 1.248(ptions, if supplied,)
--6.248 F(ha)144 501.6 Q .3 -.15(ve t)-.2 H(he follo).15 E
-(wing meanings:)-.25 E F1<ad64>144 513.6 Q F0 .91
-(The \214rst character of)180 513.6 R F2(delim)3.41 E F0 .911
+-6.248 F(ha)144 549.6 Q .3 -.15(ve t)-.2 H(he follo).15 E
+(wing meanings:)-.25 E F1<ad64>144 561.6 Q F0 .91
+(The \214rst character of)180 561.6 R F2(delim)3.41 E F0 .911
 (is used to terminate each input line, rather than ne)3.41 F 3.411
-(wline. If)-.25 F F2(delim)180 525.6 Q F0(is the empty string,)2.5 E F1
+(wline. If)-.25 F F2(delim)180 573.6 Q F0(is the empty string,)2.5 E F1
 (map\214le)2.5 E F0(will terminate a line when it reads a NUL character)
-2.5 E(.)-.55 E F1<ad6e>144 537.6 Q F0(Cop)180 537.6 Q 2.5(ya)-.1 G 2.5
+2.5 E(.)-.55 E F1<ad6e>144 585.6 Q F0(Cop)180 585.6 Q 2.5(ya)-.1 G 2.5
 (tm)-2.5 G(ost)-2.5 E F2(count)2.7 E F0 2.5(lines. If)3.18 F F2(count)
-2.5 E F0(is 0, all lines are copied.)2.5 E F1<ad4f>144 549.6 Q F0(Be)180
-549.6 Q(gin assigning to)-.15 E F2(arr)2.83 E(ay)-.15 E F0(at inde)2.82
+2.5 E F0(is 0, all lines are copied.)2.5 E F1<ad4f>144 597.6 Q F0(Be)180
+597.6 Q(gin assigning to)-.15 E F2(arr)2.83 E(ay)-.15 E F0(at inde)2.82
 E(x)-.15 E F2(origin)2.5 E F0 5(.T).24 G(he def)-5 E(ault inde)-.1 E 2.5
-(xi)-.15 G 2.5(s0)-2.5 G(.)-2.5 E F1<ad73>144 561.6 Q F0
-(Discard the \214rst)180 561.6 Q F2(count)2.5 E F0(lines read.)2.5 E F1
-<ad74>144 573.6 Q F0(Remo)180 573.6 Q .3 -.15(ve a t)-.15 H(railing).15
+(xi)-.15 G 2.5(s0)-2.5 G(.)-2.5 E F1<ad73>144 609.6 Q F0
+(Discard the \214rst)180 609.6 Q F2(count)2.5 E F0(lines read.)2.5 E F1
+<ad74>144 621.6 Q F0(Remo)180 621.6 Q .3 -.15(ve a t)-.15 H(railing).15
 E F2(delim)2.5 E F0(\(def)2.5 E(ault ne)-.1 E
-(wline\) from each line read.)-.25 E F1<ad75>144 585.6 Q F0
-(Read lines from \214le descriptor)180 585.6 Q F2(fd)2.5 E F0
-(instead of the standard input.)2.5 E F1<ad43>144 597.6 Q F0(Ev)180
-597.6 Q(aluate)-.25 E F2(callbac)2.7 E(k)-.2 E F0(each time)3.17 E F2
+(wline\) from each line read.)-.25 E F1<ad75>144 633.6 Q F0
+(Read lines from \214le descriptor)180 633.6 Q F2(fd)2.5 E F0
+(instead of the standard input.)2.5 E F1<ad43>144 645.6 Q F0(Ev)180
+645.6 Q(aluate)-.25 E F2(callbac)2.7 E(k)-.2 E F0(each time)3.17 E F2
 (quantum)2.5 E F0(lines are read.)2.5 E(The)5 E F1<ad63>2.5 E F0
-(option speci\214es)2.5 E F2(quantum)2.5 E F0(.).32 E F1<ad63>144 609.6
-Q F0(Specify the number of lines read between each call to)180 609.6 Q
-F2(callbac)2.5 E(k)-.2 E F0(.).67 E(If)144 626.4 Q F1<ad43>2.968 E F0
+(option speci\214es)2.5 E F2(quantum)2.5 E F0(.).32 E F1<ad63>144 657.6
+Q F0(Specify the number of lines read between each call to)180 657.6 Q
+F2(callbac)2.5 E(k)-.2 E F0(.).67 E(If)144 674.4 Q F1<ad43>2.968 E F0
 .467(is speci\214ed without)2.967 F F1<ad63>2.967 E F0 2.967(,t)C .467
 (he def)-2.967 F .467(ault quantum is 5000.)-.1 F(When)5.467 E F2
 (callbac)2.967 E(k)-.2 E F0 .467(is e)2.967 F -.25(va)-.25 G .467
-(luated, it is sup-).25 F .261(plied the inde)144 638.4 R 2.761(xo)-.15
+(luated, it is sup-).25 F .261(plied the inde)144 686.4 R 2.761(xo)-.15
 G 2.761(ft)-2.761 G .261(he ne)-2.761 F .262(xt array element to be ass\
 igned and the line to be assigned to that element)-.15 F .275
-(as additional ar)144 650.4 R(guments.)-.18 E F2(callbac)5.275 E(k)-.2 E
+(as additional ar)144 698.4 R(guments.)-.18 E F2(callbac)5.275 E(k)-.2 E
 F0 .275(is e)2.775 F -.25(va)-.25 G .274
 (luated after the line is read b).25 F .274
-(ut before the array element is)-.2 F(assigned.)144 662.4 Q
-(If not supplied with an e)144 679.2 Q(xplicit origin,)-.15 E F1
+(ut before the array element is)-.2 F(assigned.)144 710.4 Q
+(If not supplied with an e)144 727.2 Q(xplicit origin,)-.15 E F1
 (map\214le)2.5 E F0(will clear)2.5 E F2(arr)2.5 E(ay)-.15 E F0
-(before assigning to it.)2.5 E F1(map\214le)144 696 Q F0 1.905
-(returns successfully unless an in)4.405 F -.25(va)-.4 G 1.905
-(lid option or option ar).25 F 1.906(gument is supplied,)-.18 F F2(arr)
-4.406 E(ay)-.15 E F0(is)4.406 E(in)144 708 Q -.25(va)-.4 G
-(lid or unassignable, or if).25 E F2(arr)2.5 E(ay)-.15 E F0
-(is not an inde)2.5 E -.15(xe)-.15 G 2.5(da).15 G(rray)-2.5 E(.)-.65 E
-(GNU Bash 5.0)72 768 Q(2004 Apr 20)149.565 E(11)198.725 E 0 Cg EP
+(before assigning to it.)2.5 E(GNU Bash 5.0)72 768 Q(2004 Apr 20)149.565
+E(11)198.725 E 0 Cg EP
 %%Page: 12 12
 %%BeginPageSetup
 BP
 %%EndPageSetup
 /F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 87.61
 (TINS\(1\) General)-.92 F(Commands Manual)2.5 E -.35(BA)90.11 G(SH_B).35
-E(UIL)-.1 E(TINS\(1\))-.92 E/F1 10/Times-Bold@0 SF(popd)108 84 Q F0
-<5bad>2.5 E F1(n)A F0 2.5(][)C(+)-2.5 E/F2 10/Times-Italic@0 SF(n)A F0
-2.5(][)C<ad>-2.5 E F2(n)A F0(])A(Remo)144 96 Q -.15(ve)-.15 G 2.8(se).15
-G .3(ntries from the directory stack.)-2.8 F -.4(Wi)5.299 G .299
+E(UIL)-.1 E(TINS\(1\))-.92 E/F1 10/Times-Bold@0 SF(map\214le)144 84 Q F0
+1.905(returns successfully unless an in)4.405 F -.25(va)-.4 G 1.905
+(lid option or option ar).25 F 1.906(gument is supplied,)-.18 F/F2 10
+/Times-Italic@0 SF(arr)4.406 E(ay)-.15 E F0(is)4.406 E(in)144 96 Q -.25
+(va)-.4 G(lid or unassignable, or if).25 E F2(arr)2.5 E(ay)-.15 E F0
+(is not an inde)2.5 E -.15(xe)-.15 G 2.5(da).15 G(rray)-2.5 E(.)-.65 E
+F1(popd)108 112.8 Q F0<5bad>2.5 E F1(n)A F0 2.5(][)C(+)-2.5 E F2(n)A F0
+2.5(][)C<ad>-2.5 E F2(n)A F0(])A(Remo)144 124.8 Q -.15(ve)-.15 G 2.8(se)
+.15 G .3(ntries from the directory stack.)-2.8 F -.4(Wi)5.299 G .299
 (th no ar).4 F .299(guments, remo)-.18 F -.15(ve)-.15 G 2.799(st).15 G
 .299(he top directory from the)-2.799 F 1.478(stack, and performs a)144
-108 R F1(cd)3.978 E F0 1.479(to the ne)3.978 F 3.979(wt)-.25 G 1.479
+136.8 R F1(cd)3.978 E F0 1.479(to the ne)3.978 F 3.979(wt)-.25 G 1.479
 (op directory)-3.979 F 6.479(.A)-.65 G -.18(rg)-6.479 G 1.479
 (uments, if supplied, ha).18 F 1.779 -.15(ve t)-.2 H 1.479(he follo).15
-F(wing)-.25 E(meanings:)144 120 Q F1<ad6e>144 132 Q F0 .551
-(Suppresses the normal change of directory when remo)180 132 R .551
+F(wing)-.25 E(meanings:)144 148.8 Q F1<ad6e>144 160.8 Q F0 .551
+(Suppresses the normal change of directory when remo)180 160.8 R .551
 (ving directories from the stack, so)-.15 F
-(that only the stack is manipulated.)180 144 Q F1(+)144 156 Q F2(n)A F0
-(Remo)180 156 Q -.15(ve)-.15 G 2.64(st).15 G(he)-2.64 E F2(n)2.64 E F0
-.14(th entry counting from the left of the list sho)B .14(wn by)-.25 F
-F1(dirs)2.64 E F0 2.64(,s)C .14(tarting with zero.)-2.64 F -.15(Fo)180
-168 S 2.5(re).15 G(xample:)-2.65 E/F3 10/Courier@0 SF(popd +0)2.5 E F0
+(that only the stack is manipulated.)180 172.8 Q F1(+)144 184.8 Q F2(n)A
+F0(Remo)180 184.8 Q -.15(ve)-.15 G 2.64(st).15 G(he)-2.64 E F2(n)2.64 E
+F0 .14(th entry counting from the left of the list sho)B .14(wn by)-.25
+F F1(dirs)2.64 E F0 2.64(,s)C .14(tarting with zero.)-2.64 F -.15(Fo)180
+196.8 S 2.5(re).15 G(xample:)-2.65 E/F3 10/Courier@0 SF(popd +0)2.5 E F0
 (remo)2.5 E -.15(ve)-.15 G 2.5(st).15 G(he \214rst directory)-2.5 E(,)
--.65 E F3(popd +1)2.5 E F0(the second.)2.5 E F1<ad>144 180 Q F2(n)A F0
-(Remo)180 180 Q -.15(ve)-.15 G 3.76(st).15 G(he)-3.76 E F2(n)3.76 E F0
+-.65 E F3(popd +1)2.5 E F0(the second.)2.5 E F1<ad>144 208.8 Q F2(n)A F0
+(Remo)180 208.8 Q -.15(ve)-.15 G 3.76(st).15 G(he)-3.76 E F2(n)3.76 E F0
 1.259(th entry counting from the right of the list sho)B 1.259(wn by)
 -.25 F F1(dirs)3.759 E F0 3.759(,s)C 1.259(tarting with)-3.759 F 2.5
-(zero. F)180 192 R(or e)-.15 E(xample:)-.15 E F3(popd -0)2.5 E F0(remo)
-2.5 E -.15(ve)-.15 G 2.5(st).15 G(he last directory)-2.5 E(,)-.65 E F3
-(popd -1)2.5 E F0(the ne)2.5 E(xt to last.)-.15 E .643(If the)144 208.8
-R F1(popd)3.143 E F0 .643(command is successful, a)3.143 F F1(dirs)3.143
-E F0 .644(is performed as well, and the return status is 0.)3.143 F F1
-(popd)5.644 E F0 .416(returns f)144 220.8 R .416(alse if an in)-.1 F
--.25(va)-.4 G .415
+(zero. F)180 220.8 R(or e)-.15 E(xample:)-.15 E F3(popd -0)2.5 E F0
+(remo)2.5 E -.15(ve)-.15 G 2.5(st).15 G(he last directory)-2.5 E(,)-.65
+E F3(popd -1)2.5 E F0(the ne)2.5 E(xt to last.)-.15 E .643(If the)144
+237.6 R F1(popd)3.143 E F0 .643(command is successful, a)3.143 F F1
+(dirs)3.143 E F0 .644(is performed as well, and the return status is 0.)
+3.143 F F1(popd)5.644 E F0 .416(returns f)144 249.6 R .416
+(alse if an in)-.1 F -.25(va)-.4 G .415
 (lid option is encountered, the directory stack is empty).25 F 2.915
 (,an)-.65 G(on-e)-2.915 E .415(xistent direc-)-.15 F
-(tory stack entry is speci\214ed, or the directory change f)144 232.8 Q
-(ails.)-.1 E F1(printf)108 249.6 Q F0([)2.5 E F1<ad76>A F2(var)2.5 E F0
+(tory stack entry is speci\214ed, or the directory change f)144 261.6 Q
+(ails.)-.1 E F1(printf)108 278.4 Q F0([)2.5 E F1<ad76>A F2(var)2.5 E F0
 (])A F2(format)2.5 E F0([)2.5 E F2(ar)A(guments)-.37 E F0(])A 1.436
-(Write the formatted)144 261.6 R F2(ar)3.936 E(guments)-.37 E F0 1.437
+(Write the formatted)144 290.4 R F2(ar)3.936 E(guments)-.37 E F0 1.437
 (to the standard output under the control of the)3.936 F F2(format)3.937
 E F0 6.437(.T)C(he)-6.437 E F1<ad76>3.937 E F0 .126
-(option causes the output to be assigned to the v)144 273.6 R(ariable)
+(option causes the output to be assigned to the v)144 302.4 R(ariable)
 -.25 E F2(var)2.626 E F0 .126(rather than being printed to the standard)
-2.626 F(output.)144 285.6 Q(The)144 309.6 Q F2(format)3.017 E F0 .517(i\
+2.626 F(output.)144 314.4 Q(The)144 338.4 Q F2(format)3.017 E F0 .517(i\
 s a character string which contains three types of objects: plain chara\
 cters, which are)3.017 F .704(simply copied to standard output, charact\
-er escape sequences, which are con)144 321.6 R -.15(ve)-.4 G .703
+er escape sequences, which are con)144 350.4 R -.15(ve)-.4 G .703
 (rted and copied to).15 F .036(the standard output, and format speci\
-\214cations, each of which causes printing of the ne)144 333.6 R .037
-(xt successi)-.15 F -.15(ve)-.25 G F2(ar)144 345.6 Q(gument)-.37 E F0
+\214cations, each of which causes printing of the ne)144 362.4 R .037
+(xt successi)-.15 F -.15(ve)-.25 G F2(ar)144 374.4 Q(gument)-.37 E F0
 5.532(.I)C 3.032(na)-5.532 G .532(ddition to the standard)-3.032 F F2
 (printf)3.032 E F0 .532(\(1\) format speci\214cations,)B F1(printf)3.031
-E F0 .531(interprets the follo)3.031 F(w-)-.25 E(ing e)144 357.6 Q
-(xtensions:)-.15 E F1(%b)144 369.6 Q F0(causes)180 369.6 Q F1(printf)
+E F0 .531(interprets the follo)3.031 F(w-)-.25 E(ing e)144 386.4 Q
+(xtensions:)-.15 E F1(%b)144 398.4 Q F0(causes)180 398.4 Q F1(printf)
 2.595 E F0 .096(to e)2.595 F .096
 (xpand backslash escape sequences in the corresponding)-.15 F F2(ar)
-2.596 E(gument)-.37 E F0 .096(in the)2.596 F(same w)180 381.6 Q(ay as)
--.1 E F1(echo \255e)2.5 E F0(.)A F1(%q)144 393.6 Q F0(causes)180 393.6 Q
+2.596 E(gument)-.37 E F0 .096(in the)2.596 F(same w)180 410.4 Q(ay as)
+-.1 E F1(echo \255e)2.5 E F0(.)A F1(%q)144 422.4 Q F0(causes)180 422.4 Q
 F1(printf)2.51 E F0 .01(to output the corresponding)2.51 F F2(ar)2.51 E
 (gument)-.37 E F0 .01(in a format that can be reused as shell)2.51 F
-(input.)180 405.6 Q F1(%\()144 417.6 Q F2(datefmt)A F1(\)T)A F0(causes)
-180 429.6 Q F1(printf)4.403 E F0 1.904
+(input.)180 434.4 Q F1(%\()144 446.4 Q F2(datefmt)A F1(\)T)A F0(causes)
+180 458.4 Q F1(printf)4.403 E F0 1.904
 (to output the date-time string resulting from using)4.403 F F2(datefmt)
-4.404 E F0 1.904(as a format)4.404 F .381(string for)180 441.6 R F2
+4.404 E F0 1.904(as a format)4.404 F .381(string for)180 470.4 R F2
 (strftime)2.881 E F0 2.881(\(3\). The)B(corresponding)2.881 E F2(ar)
 2.881 E(gument)-.37 E F0 .381(is an inte)2.881 F .381
 (ger representing the number)-.15 F .292(of seconds since the epoch.)180
-453.6 R -1 -.8(Tw o)5.293 H .293(special ar)3.593 F .293(gument v)-.18 F
+482.4 R -1 -.8(Tw o)5.293 H .293(special ar)3.593 F .293(gument v)-.18 F
 .293(alues may be used: \2551 represents the)-.25 F .694
-(current time, and \2552 represents the time the shell w)180 465.6 R
+(current time, and \2552 represents the time the shell w)180 494.4 R
 .693(as in)-.1 F -.2(vo)-.4 G -.1(ke).2 G 3.193(d. If).1 F .693(no ar)
-3.193 F .693(gument is speci-)-.18 F .21(\214ed, con)180 477.6 R -.15
+3.193 F .693(gument is speci-)-.18 F .21(\214ed, con)180 506.4 R -.15
 (ve)-.4 G .21(rsion beha).15 F -.15(ve)-.2 G 2.71(sa).15 G 2.71(si)-2.71
 G 2.71<66ad>-2.71 G 2.71(1h)-2.71 G .21(ad been gi)-2.71 F -.15(ve)-.25
 G 2.71(n. This).15 F .21(is an e)2.71 F .21(xception to the usual)-.15 F
-F1(printf)2.71 E F0(beha)180 489.6 Q(vior)-.2 E(.)-.55 E(Ar)144 506.4 Q
+F1(printf)2.71 E F0(beha)180 518.4 Q(vior)-.2 E(.)-.55 E(Ar)144 535.2 Q
 .464(guments to non-string format speci\214ers are treated as C constan\
 ts, e)-.18 F .463(xcept that a leading plus or)-.15 F 1.258
-(minus sign is allo)144 518.4 R 1.259
+(minus sign is allo)144 547.2 R 1.259
 (wed, and if the leading character is a single or double quote, the v)
--.25 F 1.259(alue is the)-.25 F(ASCII v)144 530.4 Q(alue of the follo)
--.25 E(wing character)-.25 E(.)-.55 E(The)144 547.2 Q F2(format)3.424 E
-F0 .923(is reused as necessary to consume all of the)3.424 F F2(ar)3.423
-E(guments)-.37 E F0 5.923(.I)C 3.423(ft)-5.923 G(he)-3.423 E F2(format)
-3.423 E F0 .923(requires more)3.423 F F2(ar)144 559.2 Q(guments)-.37 E
-F0 .033(than are supplied, the e)2.533 F .033
+-.25 F 1.259(alue is the)-.25 F(ASCII v)144 559.2 Q(alue of the follo)
+-.25 E(wing character)-.25 E(.)-.55 E(The)144 576 Q F2(format)3.424 E F0
+.923(is reused as necessary to consume all of the)3.424 F F2(ar)3.423 E
+(guments)-.37 E F0 5.923(.I)C 3.423(ft)-5.923 G(he)-3.423 E F2(format)
+3.423 E F0 .923(requires more)3.423 F F2(ar)144 588 Q(guments)-.37 E F0
+.033(than are supplied, the e)2.533 F .033
 (xtra format speci\214cations beha)-.15 F .333 -.15(ve a)-.2 H 2.533(si)
 .15 G 2.533(faz)-2.533 G .033(ero v)-2.533 F .034(alue or null string,)
--.25 F(as appropriate, had been supplied.)144 571.2 Q(The return v)5 E
+-.25 F(as appropriate, had been supplied.)144 600 Q(The return v)5 E
 (alue is zero on success, non-zero on f)-.25 E(ailure.)-.1 E F1(pushd)
-108 588 Q F0([)2.5 E F1<ad6e>A F0 2.5(][)C(+)-2.5 E F2(n)A F0 2.5(][)C
-<ad>-2.5 E F2(n)A F0(])A F1(pushd)108 600 Q F0([)2.5 E F1<ad6e>A F0 2.5
-(][)C F2(dir)-2.5 E F0(])A .64(Adds a directory to the top of the direc\
-tory stack, or rotates the stack, making the ne)144 612 R 3.139(wt)-.25
-G .639(op of the)-3.139 F .416(stack the current w)144 624 R .416
+108 616.8 Q F0([)2.5 E F1<ad6e>A F0 2.5(][)C(+)-2.5 E F2(n)A F0 2.5(][)C
+<ad>-2.5 E F2(n)A F0(])A F1(pushd)108 628.8 Q F0([)2.5 E F1<ad6e>A F0
+2.5(][)C F2(dir)-2.5 E F0(])A .64(Adds a directory to the top of the di\
+rectory stack, or rotates the stack, making the ne)144 640.8 R 3.139(wt)
+-.25 G .639(op of the)-3.139 F .416(stack the current w)144 652.8 R .416
 (orking directory)-.1 F 5.416(.W)-.65 G .416(ith no ar)-5.816 F
 (guments,)-.18 E F1(pushd)2.916 E F0 -.15(ex)2.916 G .416
 (changes the top tw).15 F 2.917(od)-.1 G(irectories)-2.917 E 1.625
-(and returns 0, unless the directory stack is empty)144 636 R 6.625(.A)
--.65 G -.18(rg)-6.625 G 1.625(uments, if supplied, ha).18 F 1.925 -.15
-(ve t)-.2 H 1.625(he follo).15 F(wing)-.25 E(meanings:)144 648 Q F1
-<ad6e>144 660 Q F0 1.811(Suppresses the normal change of directory when\
- rotating or adding directories to the)180 660 R
-(stack, so that only the stack is manipulated.)180 672 Q F1(+)144 684 Q
-F2(n)A F0 1.268(Rotates the stack so that the)180 684 R F2(n)3.768 E F0
-1.267(th directory \(counting from the left of the list sho)B 1.267
-(wn by)-.25 F F1(dirs)180 696 Q F0 2.5(,s)C
-(tarting with zero\) is at the top.)-2.5 E F1<ad>144 708 Q F2(n)A F0 .92
-(Rotates the stack so that the)180 708 R F2(n)3.42 E F0 .92
-(th directory \(counting from the right of the list sho)B .92(wn by)-.25
-F F1(dirs)180 720 Q F0 2.5(,s)C(tarting with zero\) is at the top.)-2.5
-E(GNU Bash 5.0)72 768 Q(2004 Apr 20)149.565 E(12)198.725 E 0 Cg EP
+(and returns 0, unless the directory stack is empty)144 664.8 R 6.625
+(.A)-.65 G -.18(rg)-6.625 G 1.625(uments, if supplied, ha).18 F 1.925
+-.15(ve t)-.2 H 1.625(he follo).15 F(wing)-.25 E(meanings:)144 676.8 Q
+F1<ad6e>144 688.8 Q F0 1.811(Suppresses the normal change of directory \
+when rotating or adding directories to the)180 688.8 R
+(stack, so that only the stack is manipulated.)180 700.8 Q F1(+)144
+712.8 Q F2(n)A F0 1.268(Rotates the stack so that the)180 712.8 R F2(n)
+3.768 E F0 1.267(th directory \(counting from the left of the list sho)B
+1.267(wn by)-.25 F F1(dirs)180 724.8 Q F0 2.5(,s)C
+(tarting with zero\) is at the top.)-2.5 E(GNU Bash 5.0)72 768 Q
+(2004 Apr 20)149.565 E(12)198.725 E 0 Cg EP
 %%Page: 13 13
 %%BeginPageSetup
 BP
 %%EndPageSetup
 /F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 87.61
 (TINS\(1\) General)-.92 F(Commands Manual)2.5 E -.35(BA)90.11 G(SH_B).35
-E(UIL)-.1 E(TINS\(1\))-.92 E/F1 10/Times-Italic@0 SF(dir)144.35 84 Q F0
-(Adds)180 84 Q F1(dir)3.138 E F0 .288
+E(UIL)-.1 E(TINS\(1\))-.92 E/F1 10/Times-Bold@0 SF<ad>144 84 Q/F2 10
+/Times-Italic@0 SF(n)A F0 .92(Rotates the stack so that the)180 84 R F2
+(n)3.42 E F0 .92(th directory \(counting from the right of the list sho)
+B .92(wn by)-.25 F F1(dirs)180 96 Q F0 2.5(,s)C
+(tarting with zero\) is at the top.)-2.5 E F2(dir)144.35 108 Q F0(Adds)
+180 108 Q F2(dir)3.138 E F0 .288
 (to the directory stack at the top, making it the ne)3.518 F 2.787(wc)
 -.25 G .287(urrent w)-2.787 F .287(orking directory as)-.1 F
-(if it had been supplied as the ar)180 96 Q(gument to the)-.18 E/F2 10
-/Times-Bold@0 SF(cd)2.5 E F0 -.2(bu)2.5 G(iltin.).2 E .488(If the)144
-112.8 R F2(pushd)2.988 E F0 .488(command is successful, a)2.988 F F2
-(dirs)2.988 E F0 .488(is performed as well.)2.988 F .489
-(If the \214rst form is used,)5.488 F F2(pushd)2.989 E F0 1.04
-(returns 0 unless the cd to)144 124.8 R F1(dir)3.89 E F0 -.1(fa)4.27 G
-3.539(ils. W).1 F 1.039(ith the second form,)-.4 F F2(pushd)3.539 E F0
-1.039(returns 0 unless the directory)3.539 F .846(stack is empty)144
-136.8 R 3.346(,an)-.65 G(on-e)-3.346 E .847(xistent directory stack ele\
-ment is speci\214ed, or the directory change to the)-.15 F
-(speci\214ed ne)144 148.8 Q 2.5(wc)-.25 G(urrent directory f)-2.5 E
-(ails.)-.1 E F2(pwd)108 165.6 Q F0([)2.5 E F2(\255LP)A F0(])A .845
-(Print the absolute pathname of the current w)144 177.6 R .845
+(if it had been supplied as the ar)180 120 Q(gument to the)-.18 E F1(cd)
+2.5 E F0 -.2(bu)2.5 G(iltin.).2 E .488(If the)144 136.8 R F1(pushd)2.988
+E F0 .488(command is successful, a)2.988 F F1(dirs)2.988 E F0 .488
+(is performed as well.)2.988 F .489(If the \214rst form is used,)5.488 F
+F1(pushd)2.989 E F0 1.04(returns 0 unless the cd to)144 148.8 R F2(dir)
+3.89 E F0 -.1(fa)4.27 G 3.539(ils. W).1 F 1.039(ith the second form,)-.4
+F F1(pushd)3.539 E F0 1.039(returns 0 unless the directory)3.539 F .846
+(stack is empty)144 160.8 R 3.346(,an)-.65 G(on-e)-3.346 E .847(xistent\
+ directory stack element is speci\214ed, or the directory change to the)
+-.15 F(speci\214ed ne)144 172.8 Q 2.5(wc)-.25 G(urrent directory f)-2.5
+E(ails.)-.1 E F1(pwd)108 189.6 Q F0([)2.5 E F1(\255LP)A F0(])A .845
+(Print the absolute pathname of the current w)144 201.6 R .845
 (orking directory)-.1 F 5.844(.T)-.65 G .844
 (he pathname printed contains no)-5.844 F .181(symbolic links if the)144
-189.6 R F2<ad50>2.681 E F0 .181(option is supplied or the)2.681 F F2
-.181(\255o ph)2.681 F(ysical)-.15 E F0 .181(option to the)2.681 F F2
+213.6 R F1<ad50>2.681 E F0 .181(option is supplied or the)2.681 F F1
+.181(\255o ph)2.681 F(ysical)-.15 E F0 .181(option to the)2.681 F F1
 (set)2.681 E F0 -.2(bu)2.681 G .182(iltin command is).2 F 3.264
-(enabled. If)144 201.6 R(the)3.264 E F2<ad4c>3.264 E F0 .763
+(enabled. If)144 225.6 R(the)3.264 E F1<ad4c>3.264 E F0 .763
 (option is used, the pathname printed may contain symbolic links.)3.264
 F .763(The return)5.763 F 1.36(status is 0 unless an error occurs while\
- reading the name of the current directory or an in)144 213.6 R -.25(va)
--.4 G(lid).25 E(option is supplied.)144 225.6 Q F2 -.18(re)108 242.4 S
-(ad).18 E F0([)3.817 E F2(\255ers)A F0 3.817(][)C F2<ad61>-3.817 E F1
-(aname)3.817 E F0 3.817(][)C F2<ad64>-3.817 E F1(delim)3.817 E F0 3.817
-(][)C F2<ad69>-3.817 E F1(te)3.817 E(xt)-.2 E F0 3.817(][)C F2<ad6e>
--3.817 E F1(nc)3.816 E(har)-.15 E(s)-.1 E F0 3.816(][)C F2<ad4e>-3.816 E
-F1(nc)3.816 E(har)-.15 E(s)-.1 E F0 3.816(][)C F2<ad70>-3.816 E F1(pr)
-3.816 E(ompt)-.45 E F0 3.816(][)C F2<ad74>-3.816 E F1(timeout)3.816 E F0
-3.816(][)C F2<ad75>-3.816 E F1(fd)3.816 E F0(])A([)108 254.4 Q F1(name)A
+ reading the name of the current directory or an in)144 237.6 R -.25(va)
+-.4 G(lid).25 E(option is supplied.)144 249.6 Q F1 -.18(re)108 266.4 S
+(ad).18 E F0([)3.817 E F1(\255ers)A F0 3.817(][)C F1<ad61>-3.817 E F2
+(aname)3.817 E F0 3.817(][)C F1<ad64>-3.817 E F2(delim)3.817 E F0 3.817
+(][)C F1<ad69>-3.817 E F2(te)3.817 E(xt)-.2 E F0 3.817(][)C F1<ad6e>
+-3.817 E F2(nc)3.816 E(har)-.15 E(s)-.1 E F0 3.816(][)C F1<ad4e>-3.816 E
+F2(nc)3.816 E(har)-.15 E(s)-.1 E F0 3.816(][)C F1<ad70>-3.816 E F2(pr)
+3.816 E(ompt)-.45 E F0 3.816(][)C F1<ad74>-3.816 E F2(timeout)3.816 E F0
+3.816(][)C F1<ad75>-3.816 E F2(fd)3.816 E F0(])A([)108 278.4 Q F2(name)A
 F0(...])2.5 E .516(One line is read from the standard input, or from th\
-e \214le descriptor)144 266.4 R F1(fd)3.016 E F0 .516(supplied as an ar)
-3.016 F .517(gument to)-.18 F(the)144 278.4 Q F2<ad75>3.848 E F0 1.348
+e \214le descriptor)144 290.4 R F2(fd)3.016 E F0 .516(supplied as an ar)
+3.016 F .517(gument to)-.18 F(the)144 302.4 Q F1<ad75>3.848 E F0 1.348
 (option, split into w)3.848 F 1.348(ords as described abo)-.1 F 1.647
--.15(ve u)-.15 H(nder).15 E F2 -.75(Wo)3.847 G 1.347(rd Splitting).75 F
+-.15(ve u)-.15 H(nder).15 E F1 -.75(Wo)3.847 G 1.347(rd Splitting).75 F
 F0 3.847(,a)C 1.347(nd the \214rst w)-3.847 F 1.347(ord is)-.1 F 1.465
-(assigned to the \214rst)144 290.4 R F1(name)3.965 E F0 3.965(,t).18 G
-1.465(he second w)-3.965 F 1.465(ord to the second)-.1 F F1(name)3.965 E
+(assigned to the \214rst)144 314.4 R F2(name)3.965 E F0 3.965(,t).18 G
+1.465(he second w)-3.965 F 1.465(ord to the second)-.1 F F2(name)3.965 E
 F0 3.965(,a).18 G 1.465(nd so on.)-3.965 F 1.465(If there are more)6.465
-F -.1(wo)144 302.4 S 1.112(rds than names, the remaining w).1 F 1.112
+F -.1(wo)144 326.4 S 1.112(rds than names, the remaining w).1 F 1.112
 (ords and their interv)-.1 F 1.112
-(ening delimiters are assigned to the last)-.15 F F1(name)144 314.4 Q F0
+(ening delimiters are assigned to the last)-.15 F F2(name)144 338.4 Q F0
 5.722(.I).18 G 3.222(ft)-5.722 G .722(here are fe)-3.222 F .722(wer w)
 -.25 F .723
 (ords read from the input stream than names, the remaining names are)-.1
-F .532(assigned empty v)144 326.4 R 3.032(alues. The)-.25 F .532
+F .532(assigned empty v)144 350.4 R 3.032(alues. The)-.25 F .532
 (characters in)3.032 F/F3 9/Times-Bold@0 SF(IFS)3.032 E F0 .531
 (are used to split the line into w)2.782 F .531(ords using the same)-.1
-F .197(rules the shell uses for e)144 338.4 R .197
-(xpansion \(described abo)-.15 F .497 -.15(ve u)-.15 H(nder).15 E F2
+F .197(rules the shell uses for e)144 362.4 R .197
+(xpansion \(described abo)-.15 F .497 -.15(ve u)-.15 H(nder).15 E F1
 -.75(Wo)2.697 G .197(rd Splitting).75 F F0 2.697(\). The)B .197
-(backslash charac-)2.697 F .157(ter \()144 350.4 R F2(\\)A F0 2.657(\)m)
+(backslash charac-)2.697 F .157(ter \()144 374.4 R F1(\\)A F0 2.657(\)m)
 C .157(ay be used to remo)-2.657 F .457 -.15(ve a)-.15 H .457 -.15(ny s)
 .15 H .157(pecial meaning for the ne).15 F .156
 (xt character read and for line continu-)-.15 F 2.5(ation. Options,)144
-362.4 R(if supplied, ha)2.5 E .3 -.15(ve t)-.2 H(he follo).15 E
-(wing meanings:)-.25 E F2<ad61>144 374.4 Q F1(aname)2.5 E F0 1.049
-(The w)180 386.4 R 1.049
+386.4 R(if supplied, ha)2.5 E .3 -.15(ve t)-.2 H(he follo).15 E
+(wing meanings:)-.25 E F1<ad61>144 398.4 Q F2(aname)2.5 E F0 1.049
+(The w)180 410.4 R 1.049
 (ords are assigned to sequential indices of the array v)-.1 F(ariable)
--.25 E F1(aname)3.55 E F0 3.55(,s).18 G 1.05(tarting at 0.)-3.55 F F1
-(aname)180.33 398.4 Q F0(is unset before an)2.68 E 2.5(yn)-.15 G .5 -.25
-(ew va)-2.5 H(lues are assigned.).25 E(Other)5 E F1(name)2.5 E F0(ar)2.5
-E(guments are ignored.)-.18 E F2<ad64>144 410.4 Q F1(delim)2.5 E F0
-1.318(The \214rst character of)180 422.4 R F1(delim)3.818 E F0 1.317
+-.25 E F2(aname)3.55 E F0 3.55(,s).18 G 1.05(tarting at 0.)-3.55 F F2
+(aname)180.33 422.4 Q F0(is unset before an)2.68 E 2.5(yn)-.15 G .5 -.25
+(ew va)-2.5 H(lues are assigned.).25 E(Other)5 E F2(name)2.5 E F0(ar)2.5
+E(guments are ignored.)-.18 E F1<ad64>144 434.4 Q F2(delim)2.5 E F0
+1.318(The \214rst character of)180 446.4 R F2(delim)3.818 E F0 1.317
 (is used to terminate the input line, rather than ne)3.818 F 3.817
-(wline. If)-.25 F F1(delim)180 434.4 Q F0(is the empty string,)2.5 E F2
+(wline. If)-.25 F F2(delim)180 458.4 Q F0(is the empty string,)2.5 E F1
 -.18(re)2.5 G(ad).18 E F0
-(will terminate a line when it reads a NUL character)2.5 E(.)-.55 E F2
-<ad65>144 446.4 Q F0 .372
-(If the standard input is coming from a terminal,)180 446.4 R F2 -.18
+(will terminate a line when it reads a NUL character)2.5 E(.)-.55 E F1
+<ad65>144 470.4 Q F0 .372
+(If the standard input is coming from a terminal,)180 470.4 R F1 -.18
 (re)2.873 G(adline).18 E F0(\(see)2.873 E F3(READLINE)2.873 E F0(abo)
 2.623 E -.15(ve)-.15 G 2.873(\)i).15 G 2.873(su)-2.873 G(sed)-2.873 E
-.218(to obtain the line.)180 458.4 R .218
+.218(to obtain the line.)180 482.4 R .218
 (Readline uses the current \(or def)5.218 F .218
 (ault, if line editing w)-.1 F .218(as not pre)-.1 F(viously)-.25 E
-(acti)180 470.4 Q -.15(ve)-.25 G 2.5(\)e).15 G(diting settings, b)-2.5 E
+(acti)180 494.4 Q -.15(ve)-.25 G 2.5(\)e).15 G(diting settings, b)-2.5 E
 (ut uses Readline')-.2 E 2.5(sd)-.55 G(ef)-2.5 E
-(ault \214lename completion.)-.1 E F2<ad69>144 482.4 Q F1(te)2.5 E(xt)
--.2 E F0(If)180 482.4 Q F2 -.18(re)2.715 G(adline).18 E F0 .216
-(is being used to read the line,)2.715 F F1(te)2.716 E(xt)-.2 E F0 .216
+(ault \214lename completion.)-.1 E F1<ad69>144 506.4 Q F2(te)2.5 E(xt)
+-.2 E F0(If)180 506.4 Q F1 -.18(re)2.715 G(adline).18 E F0 .216
+(is being used to read the line,)2.715 F F2(te)2.716 E(xt)-.2 E F0 .216
 (is placed into the editing b)2.716 F(uf)-.2 E .216(fer before edit-)
--.25 F(ing be)180 494.4 Q(gins.)-.15 E F2<ad6e>144 506.4 Q F1(nc)2.5 E
-(har)-.15 E(s)-.1 E F2 -.18(re)180 518.4 S(ad).18 E F0 1.395
-(returns after reading)3.895 F F1(nc)3.895 E(har)-.15 E(s)-.1 E F0 1.395
+-.25 F(ing be)180 518.4 Q(gins.)-.15 E F1<ad6e>144 530.4 Q F2(nc)2.5 E
+(har)-.15 E(s)-.1 E F1 -.18(re)180 542.4 S(ad).18 E F0 1.395
+(returns after reading)3.895 F F2(nc)3.895 E(har)-.15 E(s)-.1 E F0 1.395
 (characters rather than w)3.895 F 1.394(aiting for a complete line of)
--.1 F(input, b)180 530.4 Q(ut honors a delimiter if fe)-.2 E(wer than)
--.25 E F1(nc)2.5 E(har)-.15 E(s)-.1 E F0
-(characters are read before the delimiter)2.5 E(.)-.55 E F2<ad4e>144
-542.4 Q F1(nc)2.5 E(har)-.15 E(s)-.1 E F2 -.18(re)180 554.4 S(ad).18 E
-F0 1.269(returns after reading e)3.769 F(xactly)-.15 E F1(nc)3.769 E
+-.1 F(input, b)180 554.4 Q(ut honors a delimiter if fe)-.2 E(wer than)
+-.25 E F2(nc)2.5 E(har)-.15 E(s)-.1 E F0
+(characters are read before the delimiter)2.5 E(.)-.55 E F1<ad4e>144
+566.4 Q F2(nc)2.5 E(har)-.15 E(s)-.1 E F1 -.18(re)180 578.4 S(ad).18 E
+F0 1.269(returns after reading e)3.769 F(xactly)-.15 E F2(nc)3.769 E
 (har)-.15 E(s)-.1 E F0 1.269(characters rather than w)3.769 F 1.27
 (aiting for a complete)-.1 F .275
-(line of input, unless EOF is encountered or)180 566.4 R F2 -.18(re)
+(line of input, unless EOF is encountered or)180 590.4 R F1 -.18(re)
 2.775 G(ad).18 E F0 .274(times out.)2.774 F .274
 (Delimiter characters encoun-)5.274 F 1.002
-(tered in the input are not treated specially and do not cause)180 578.4
-R F2 -.18(re)3.503 G(ad).18 E F0 1.003(to return until)3.503 F F1(nc)
-3.503 E(har)-.15 E(s)-.1 E F0 .609(characters are read.)180 590.4 R .608
-(The result is not split on the characters in)5.609 F F2(IFS)3.108 E F0
-3.108(;t)C .608(he intent is that the)-3.108 F -.25(va)180 602.4 S .669
+(tered in the input are not treated specially and do not cause)180 602.4
+R F1 -.18(re)3.503 G(ad).18 E F0 1.003(to return until)3.503 F F2(nc)
+3.503 E(har)-.15 E(s)-.1 E F0 .609(characters are read.)180 614.4 R .608
+(The result is not split on the characters in)5.609 F F1(IFS)3.108 E F0
+3.108(;t)C .608(he intent is that the)-3.108 F -.25(va)180 626.4 S .669
 (riable is assigned e).25 F .669
 (xactly the characters read \(with the e)-.15 F .67
-(xception of backslash; see the)-.15 F F2<ad72>180 614.4 Q F0
-(option belo)2.5 E(w\).)-.25 E F2<ad70>144 626.4 Q F1(pr)2.5 E(ompt)-.45
-E F0(Display)180 638.4 Q F1(pr)3.661 E(ompt)-.45 E F0 1.161
+(xception of backslash; see the)-.15 F F1<ad72>180 638.4 Q F0
+(option belo)2.5 E(w\).)-.25 E F1<ad70>144 650.4 Q F2(pr)2.5 E(ompt)-.45
+E F0(Display)180 662.4 Q F2(pr)3.661 E(ompt)-.45 E F0 1.161
 (on standard error)3.661 F 3.661(,w)-.4 G 1.161(ithout a trailing ne)
--3.661 F 1.161(wline, before attempting to read)-.25 F(an)180 650.4 Q
+-3.661 F 1.161(wline, before attempting to read)-.25 F(an)180 674.4 Q
 2.5(yi)-.15 G 2.5(nput. The)-2.5 F
-(prompt is displayed only if input is coming from a terminal.)2.5 E F2
-<ad72>144 662.4 Q F0 .543(Backslash does not act as an escape character)
-180 662.4 R 5.543(.T)-.55 G .544
-(he backslash is considered to be part of)-5.543 F(the line.)180 674.4 Q
+(prompt is displayed only if input is coming from a terminal.)2.5 E F1
+<ad72>144 686.4 Q F0 .543(Backslash does not act as an escape character)
+180 686.4 R 5.543(.T)-.55 G .544
+(he backslash is considered to be part of)-5.543 F(the line.)180 698.4 Q
 (In particular)5 E 2.5(,ab)-.4 G(ackslash-ne)-2.5 E
-(wline pair may not be used as a line continuation.)-.25 E F2<ad73>144
-686.4 Q F0(Silent mode.)180 686.4 Q
-(If input is coming from a terminal, characters are not echoed.)5 E F2
-<ad74>144 698.4 Q F1(timeout)2.5 E F0(Cause)180 710.4 Q F2 -.18(re)2.929
-G(ad).18 E F0 .428(to time out and return f)2.929 F .428
-(ailure if a complete line of input \(or a speci\214ed num-)-.1 F .56
-(ber of characters\) is not read within)180 722.4 R F1(timeout)3.061 E
-F0(seconds.)3.061 E F1(timeout)5.561 E F0 .561(may be a decimal number)
-3.061 F(GNU Bash 5.0)72 768 Q(2004 Apr 20)149.565 E(13)198.725 E 0 Cg EP
+(wline pair may not be used as a line continuation.)-.25 E F1<ad73>144
+710.4 Q F0(Silent mode.)180 710.4 Q
+(If input is coming from a terminal, characters are not echoed.)5 E
+(GNU Bash 5.0)72 768 Q(2004 Apr 20)149.565 E(13)198.725 E 0 Cg EP
 %%Page: 14 14
 %%BeginPageSetup
 BP
 %%EndPageSetup
 /F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 87.61
 (TINS\(1\) General)-.92 F(Commands Manual)2.5 E -.35(BA)90.11 G(SH_B).35
-E(UIL)-.1 E(TINS\(1\))-.92 E(with a fractional portion follo)180 84 Q
+E(UIL)-.1 E(TINS\(1\))-.92 E/F1 10/Times-Bold@0 SF<ad74>144 84 Q/F2 10
+/Times-Italic@0 SF(timeout)2.5 E F0(Cause)180 96 Q F1 -.18(re)2.929 G
+(ad).18 E F0 .428(to time out and return f)2.929 F .428
+(ailure if a complete line of input \(or a speci\214ed num-)-.1 F .56
+(ber of characters\) is not read within)180 108 R F2(timeout)3.061 E F0
+(seconds.)3.061 E F2(timeout)5.561 E F0 .561(may be a decimal number)
+3.061 F(with a fractional portion follo)180 120 Q
 (wing the decimal point.)-.25 E(This option is only ef)5 E(fecti)-.25 E
-.3 -.15(ve i)-.25 H(f).15 E/F1 10/Times-Bold@0 SF -.18(re)2.5 G(ad).18 E
-F0 .506(is reading input from a terminal, pipe, or other special \214le\
-; it has no ef)180 96 R .506(fect when reading)-.25 F .59(from re)180
-108 R .59(gular \214les.)-.15 F(If)5.59 E F1 -.18(re)3.09 G(ad).18 E F0
-.589(times out,)3.09 F F1 -.18(re)3.089 G(ad).18 E F0(sa)3.089 E -.15
-(ve)-.2 G 3.089(sa).15 G .889 -.15(ny p)-3.089 H .589
-(artial input read into the speci\214ed).15 F -.25(va)180 120 S(riable)
-.25 E/F2 10/Times-Italic@0 SF(name)2.77 E F0 5.27(.I)C(f)-5.27 E F2
-(timeout)2.77 E F0 .27(is 0,)2.77 F F1 -.18(re)2.77 G(ad).18 E F0 .27
-(returns immediately)2.77 F 2.77(,w)-.65 G .27(ithout trying to read an)
--2.77 F 2.77(yd)-.15 G(ata.)-2.77 E 1.12(The e)180 132 R 1.12
-(xit status is 0 if input is a)-.15 F -.25(va)-.2 G 1.12
-(ilable on the speci\214ed \214le descriptor).25 F 3.62(,n)-.4 G 1.12
-(on-zero other)-3.62 F(-)-.2 E 2.5(wise. The)180 144 R -.15(ex)2.5 G
-(it status is greater than 128 if the timeout is e).15 E(xceeded.)-.15 E
-F1<ad75>144 156 Q F2(fd)2.5 E F0(Read input from \214le descriptor)180
-156 Q F2(fd)2.5 E F0(.)A .476(If no)144 172.8 R F2(names)3.336 E F0 .476
+.3 -.15(ve i)-.25 H(f).15 E F1 -.18(re)2.5 G(ad).18 E F0 .506(is readin\
+g input from a terminal, pipe, or other special \214le; it has no ef)180
+132 R .506(fect when reading)-.25 F .59(from re)180 144 R .59
+(gular \214les.)-.15 F(If)5.59 E F1 -.18(re)3.09 G(ad).18 E F0 .589
+(times out,)3.09 F F1 -.18(re)3.089 G(ad).18 E F0(sa)3.089 E -.15(ve)-.2
+G 3.089(sa).15 G .889 -.15(ny p)-3.089 H .589
+(artial input read into the speci\214ed).15 F -.25(va)180 156 S(riable)
+.25 E F2(name)2.77 E F0 5.27(.I)C(f)-5.27 E F2(timeout)2.77 E F0 .27
+(is 0,)2.77 F F1 -.18(re)2.77 G(ad).18 E F0 .27(returns immediately)2.77
+F 2.77(,w)-.65 G .27(ithout trying to read an)-2.77 F 2.77(yd)-.15 G
+(ata.)-2.77 E 1.12(The e)180 168 R 1.12(xit status is 0 if input is a)
+-.15 F -.25(va)-.2 G 1.12(ilable on the speci\214ed \214le descriptor)
+.25 F 3.62(,n)-.4 G 1.12(on-zero other)-3.62 F(-)-.2 E 2.5(wise. The)180
+180 R -.15(ex)2.5 G(it status is greater than 128 if the timeout is e)
+.15 E(xceeded.)-.15 E F1<ad75>144 192 Q F2(fd)2.5 E F0
+(Read input from \214le descriptor)180 192 Q F2(fd)2.5 E F0(.)A .476
+(If no)144 208.8 R F2(names)3.336 E F0 .476
 (are supplied, the line read is assigned to the v)3.246 F(ariable)-.25 E
 /F3 9/Times-Bold@0 SF(REPL)2.977 E(Y)-.828 E/F4 9/Times-Roman@0 SF(.)A
 F0 .477(The e)4.977 F .477(xit status is zero,)-.15 F .773
-(unless end-of-\214le is encountered,)144 184.8 R F1 -.18(re)3.273 G(ad)
+(unless end-of-\214le is encountered,)144 220.8 R F1 -.18(re)3.273 G(ad)
 .18 E F0 .772
 (times out \(in which case the status is greater than 128\), a)3.273 F
--.25(va)144 196.8 S 2.004
+-.25(va)144 232.8 S 2.004
 (riable assignment error \(such as assigning to a readonly v).25 F 2.005
 (ariable\) occurs, or an in)-.25 F -.25(va)-.4 G 2.005(lid \214le).25 F
-(descriptor is supplied as the ar)144 208.8 Q(gument to)-.18 E F1<ad75>
-2.5 E F0(.)A F1 -.18(re)108 225.6 S(adonly).18 E F0([)2.5 E F1(\255aAf)A
+(descriptor is supplied as the ar)144 244.8 Q(gument to)-.18 E F1<ad75>
+2.5 E F0(.)A F1 -.18(re)108 261.6 S(adonly).18 E F0([)2.5 E F1(\255aAf)A
 F0 2.5(][)C F1<ad70>-2.5 E F0 2.5(][)C F2(name)-2.5 E F0([=)A F2(wor)A
-(d)-.37 E F0 2.5(].)C(..])-2.5 E .77(The gi)144 237.6 R -.15(ve)-.25 G
+(d)-.37 E F0 2.5(].)C(..])-2.5 E .77(The gi)144 273.6 R -.15(ve)-.25 G
 (n).15 E F2(names)3.27 E F0 .77(are mark)3.27 F .77(ed readonly; the v)
 -.1 F .77(alues of these)-.25 F F2(names)3.63 E F0 .77
-(may not be changed by subse-)3.54 F 1.096(quent assignment.)144 249.6 R
+(may not be changed by subse-)3.54 F 1.096(quent assignment.)144 285.6 R
 1.096(If the)6.096 F F1<ad66>3.596 E F0 1.097
 (option is supplied, the functions corresponding to the)3.596 F F2
-(names)3.597 E F0 1.097(are so)3.597 F(mark)144 261.6 Q 3.334(ed. The)
+(names)3.597 E F0 1.097(are so)3.597 F(mark)144 297.6 Q 3.334(ed. The)
 -.1 F F1<ad61>3.334 E F0 .834(option restricts the v)3.334 F .834
 (ariables to inde)-.25 F -.15(xe)-.15 G 3.334(da).15 G .834(rrays; the)
 -3.334 F F1<ad41>3.334 E F0 .834(option restricts the v)3.334 F(ari-)
--.25 E .776(ables to associati)144 273.6 R 1.076 -.15(ve a)-.25 H 3.276
+-.25 E .776(ables to associati)144 309.6 R 1.076 -.15(ve a)-.25 H 3.276
 (rrays. If).15 F .777(both options are supplied,)3.276 F F1<ad41>3.277 E
 F0(tak)3.277 E .777(es precedence.)-.1 F .777(If no)5.777 F F2(name)
-3.637 E F0(ar)3.457 E(gu-)-.18 E .522(ments are gi)144 285.6 R -.15(ve)
+3.637 E F0(ar)3.457 E(gu-)-.18 E .522(ments are gi)144 321.6 R -.15(ve)
 -.25 G .521(n, or if the).15 F F1<ad70>3.021 E F0 .521
 (option is supplied, a list of all readonly names is printed.)3.021 F
 .521(The other)5.521 F .295(options may be used to restrict the output \
-to a subset of the set of readonly names.)144 297.6 R(The)5.296 E F1
+to a subset of the set of readonly names.)144 333.6 R(The)5.296 E F1
 <ad70>2.796 E F0(option)2.796 E .786
 (causes output to be displayed in a format that may be reused as input.)
-144 309.6 R .786(If a v)5.786 F .785(ariable name is fol-)-.25 F(lo)144
-321.6 Q .717(wed by =)-.25 F F2(wor)A(d)-.37 E F0 3.218(,t)C .718(he v)
+144 345.6 R .786(If a v)5.786 F .785(ariable name is fol-)-.25 F(lo)144
+357.6 Q .717(wed by =)-.25 F F2(wor)A(d)-.37 E F0 3.218(,t)C .718(he v)
 -3.218 F .718(alue of the v)-.25 F .718(ariable is set to)-.25 F F2(wor)
 3.218 E(d)-.37 E F0 5.718(.T)C .718(he return status is 0 unless an in)
 -5.718 F -.25(va)-.4 G(lid).25 E .26(option is encountered, one of the)
-144 333.6 R F2(names)3.12 E F0 .26(is not a v)3.03 F .26(alid shell v)
+144 369.6 R F2(names)3.12 E F0 .26(is not a v)3.03 F .26(alid shell v)
 -.25 F .26(ariable name, or)-.25 F F1<ad66>2.76 E F0 .26
-(is supplied with a)2.76 F F2(name)144.36 345.6 Q F0
-(that is not a function.)2.68 E F1 -.18(re)108 362.4 S(tur).18 E(n)-.15
-E F0([)2.5 E F2(n)A F0(])A .02(Causes a function to stop e)144 374.4 R
+(is supplied with a)2.76 F F2(name)144.36 381.6 Q F0
+(that is not a function.)2.68 E F1 -.18(re)108 398.4 S(tur).18 E(n)-.15
+E F0([)2.5 E F2(n)A F0(])A .02(Causes a function to stop e)144 410.4 R
 -.15(xe)-.15 G .02(cuting and return the v).15 F .021
 (alue speci\214ed by)-.25 F F2(n)2.881 E F0 .021(to its caller)2.761 F
 5.021(.I)-.55 G(f)-5.021 E F2(n)2.881 E F0 .021(is omitted,)2.761 F .597
-(the return status is that of the last command e)144 386.4 R -.15(xe)
+(the return status is that of the last command e)144 422.4 R -.15(xe)
 -.15 G .596(cuted in the function body).15 F 5.596(.I)-.65 G(f)-5.596 E
 F1 -.18(re)3.096 G(tur).18 E(n)-.15 E F0 .596(is e)3.096 F -.15(xe)-.15
-G(cuted).15 E 1.238(by a trap handler)144 398.4 R 3.738(,t)-.4 G 1.238
+G(cuted).15 E 1.238(by a trap handler)144 434.4 R 3.738(,t)-.4 G 1.238
 (he last command used to determine the status is the last command e)
 -3.738 F -.15(xe)-.15 G(cuted).15 E 1.033(before the trap handler)144
-410.4 R 6.033(.I)-.55 G(f)-6.033 E F1 -.18(re)3.533 G(tur).18 E(n)-.15 E
+446.4 R 6.033(.I)-.55 G(f)-6.033 E F1 -.18(re)3.533 G(tur).18 E(n)-.15 E
 F0 1.033(is e)3.533 F -.15(xe)-.15 G 1.033(cuted during a).15 F F1(DEB)
 3.532 E(UG)-.1 E F0 1.032(trap, the last command used to)3.532 F .389
-(determine the status is the last command e)144 422.4 R -.15(xe)-.15 G
+(determine the status is the last command e)144 458.4 R -.15(xe)-.15 G
 .389(cuted by the trap handler before).15 F F1 -.18(re)2.89 G(tur).18 E
 (n)-.15 E F0 -.1(wa)2.89 G 2.89(si).1 G -1.9 -.4(nv o)-2.89 H -.1(ke).4
-G(d.).1 E(If)144 434.4 Q F1 -.18(re)2.584 G(tur).18 E(n)-.15 E F0 .084
+G(d.).1 E(If)144 470.4 Q F1 -.18(re)2.584 G(tur).18 E(n)-.15 E F0 .084
 (is used outside a function, b)2.584 F .084(ut during e)-.2 F -.15(xe)
 -.15 G .084(cution of a script by the).15 F F1(.)2.584 E F0(\()5.084 E
 F1(sour)A(ce)-.18 E F0 2.583(\)c)C .083(ommand, it)-2.583 F .588
-(causes the shell to stop e)144 446.4 R -.15(xe)-.15 G .588
+(causes the shell to stop e)144 482.4 R -.15(xe)-.15 G .588
 (cuting that script and return either).15 F F2(n)3.448 E F0 .589
 (or the e)3.329 F .589(xit status of the last com-)-.15 F .326(mand e)
-144 458.4 R -.15(xe)-.15 G .326(cuted within the script as the e).15 F
+144 494.4 R -.15(xe)-.15 G .326(cuted within the script as the e).15 F
 .326(xit status of the script.)-.15 F(If)5.326 E F2(n)2.826 E F0 .325
 (is supplied, the return v)2.826 F .325(alue is)-.25 F .444
-(its least signi\214cant 8 bits.)144 470.4 R .444
+(its least signi\214cant 8 bits.)144 506.4 R .444
 (The return status is non-zero if)5.444 F F1 -.18(re)2.945 G(tur).18 E
 (n)-.15 E F0 .445(is supplied a non-numeric ar)2.945 F(gu-)-.18 E .381
-(ment, or is used outside a function and not during e)144 482.4 R -.15
+(ment, or is used outside a function and not during e)144 518.4 R -.15
 (xe)-.15 G .381(cution of a script by).15 F F1(.)2.881 E F0(or)3.714 E
 F1(sour)2.881 E(ce)-.18 E F0 5.38(.A)C .68 -.15(ny c)-5.38 H(om-).15 E
-.749(mand associated with the)144 494.4 R F1(RETURN)3.249 E F0 .749
+.749(mand associated with the)144 530.4 R F1(RETURN)3.249 E F0 .749
 (trap is e)3.249 F -.15(xe)-.15 G .749(cuted before e).15 F -.15(xe)-.15
-G .75(cution resumes after the function).15 F(or script.)144 506.4 Q F1
-(set)108 523.2 Q F0([)2.5 E F1(\255\255abefhkmnptuvxBCEHPT)A F0 2.5(][)C
+G .75(cution resumes after the function).15 F(or script.)144 542.4 Q F1
+(set)108 559.2 Q F0([)2.5 E F1(\255\255abefhkmnptuvxBCEHPT)A F0 2.5(][)C
 F1<ad6f>-2.5 E F2(option\255name)2.5 E F0 2.5(][)C F2(ar)-2.5 E(g)-.37 E
-F0(...])2.5 E F1(set)108 535.2 Q F0([)2.5 E F1(+abefhkmnptuvxBCEHPT)A F0
+F0(...])2.5 E F1(set)108 571.2 Q F0([)2.5 E F1(+abefhkmnptuvxBCEHPT)A F0
 2.5(][)C F1(+o)-2.5 E F2(option\255name)2.5 E F0 2.5(][)C F2(ar)-2.5 E
-(g)-.37 E F0(...])2.5 E -.4(Wi)144 547.2 S .836
+(g)-.37 E F0(...])2.5 E -.4(Wi)144 583.2 S .836
 (thout options, the name and v).4 F .835(alue of each shell v)-.25 F
 .835(ariable are displayed in a format that can be)-.25 F .784
-(reused as input for setting or resetting the currently-set v)144 559.2
+(reused as input for setting or resetting the currently-set v)144 595.2
 R 3.284(ariables. Read-only)-.25 F -.25(va)3.284 G .784
-(riables cannot be).25 F 2.912(reset. In)144 571.2 R F2(posix)2.912 E F0
+(riables cannot be).25 F 2.912(reset. In)144 607.2 R F2(posix)2.912 E F0
 .412(mode, only shell v)2.912 F .412(ariables are listed.)-.25 F .412
 (The output is sorted according to the current)5.412 F 3.53
-(locale. When)144 583.2 R 1.031(options are speci\214ed, the)3.53 F
+(locale. When)144 619.2 R 1.031(options are speci\214ed, the)3.53 F
 3.531(ys)-.15 G 1.031(et or unset shell attrib)-3.531 F 3.531(utes. An)
 -.2 F 3.531(ya)-.15 G -.18(rg)-3.531 G 1.031(uments remaining).18 F
-1.624(after option processing are treated as v)144 595.2 R 1.623
+1.624(after option processing are treated as v)144 631.2 R 1.623
 (alues for the positional parameters and are assigned, in)-.25 F(order)
-144 607.2 Q 2.5(,t)-.4 G(o)-2.5 E F1($1)2.5 E F0(,)A F1($2)2.5 E F0(,)A
+144 643.2 Q 2.5(,t)-.4 G(o)-2.5 E F1($1)2.5 E F0(,)A F1($2)2.5 E F0(,)A
 F1 2.5(... $)2.5 F F2(n)A F0 5(.O)C(ptions, if speci\214ed, ha)-5 E .3
--.15(ve t)-.2 H(he follo).15 E(wing meanings:)-.25 E F1<ad61>144 619.2 Q
-F0 1.377(Each v)184 619.2 R 1.377
+-.15(ve t)-.2 H(he follo).15 E(wing meanings:)-.25 E F1<ad61>144 655.2 Q
+F0 1.377(Each v)184 655.2 R 1.377
 (ariable or function that is created or modi\214ed is gi)-.25 F -.15(ve)
 -.25 G 3.877(nt).15 G 1.377(he e)-3.877 F 1.378(xport attrib)-.15 F
-1.378(ute and)-.2 F(mark)184 631.2 Q(ed for e)-.1 E(xport to the en)-.15
-E(vironment of subsequent commands.)-.4 E F1<ad62>144 643.2 Q F0 .132
-(Report the status of terminated background jobs immediately)184 643.2 R
+1.378(ute and)-.2 F(mark)184 667.2 Q(ed for e)-.1 E(xport to the en)-.15
+E(vironment of subsequent commands.)-.4 E F1<ad62>144 679.2 Q F0 .132
+(Report the status of terminated background jobs immediately)184 679.2 R
 2.632(,r)-.65 G .131(ather than before the ne)-2.632 F(xt)-.15 E
-(primary prompt.)184 655.2 Q(This is ef)5 E(fecti)-.25 E .3 -.15(ve o)
--.25 H(nly when job control is enabled.).15 E F1<ad65>144 667.2 Q F0
-.087(Exit immediately if a)184 667.2 R F2(pipeline)2.587 E F0 .087
+(primary prompt.)184 691.2 Q(This is ef)5 E(fecti)-.25 E .3 -.15(ve o)
+-.25 H(nly when job control is enabled.).15 E F1<ad65>144 703.2 Q F0
+.087(Exit immediately if a)184 703.2 R F2(pipeline)2.587 E F0 .087
 (\(which may consist of a single)2.587 F F2 .088(simple command)2.588 F
-F0 .088(\), a)B F2(list)2.588 E F0 2.588(,o)C(r)-2.588 E(a)184 679.2 Q
+F0 .088(\), a)B F2(list)2.588 E F0 2.588(,o)C(r)-2.588 E(a)184 715.2 Q
 F2 1.521(compound command)4.021 F F0(\(see)4.021 E F3 1.521
 (SHELL GRAMMAR)4.021 F F0(abo)3.771 E -.15(ve)-.15 G 1.521(\), e).15 F
 1.521(xits with a non-zero status.)-.15 F .079(The shell does not e)184
-691.2 R .079(xit if the command that f)-.15 F .08
-(ails is part of the command list immediately)-.1 F(follo)184 703.2 Q
-1.655(wing a)-.25 F F1(while)4.155 E F0(or)4.155 E F1(until)4.155 E F0
--.1(ke)4.155 G(yw)-.05 E 1.655(ord, part of the test follo)-.1 F 1.654
-(wing the)-.25 F F1(if)4.154 E F0(or)4.154 E F1(elif)4.154 E F0(reserv)
-4.154 E(ed)-.15 E -.1(wo)184 715.2 S .581(rds, part of an).1 F 3.081(yc)
--.15 G .581(ommand e)-3.081 F -.15(xe)-.15 G .581(cuted in a).15 F F1
-(&&)3.081 E F0(or)3.081 E F1(||)3.081 E F0 .582(list e)3.082 F .582
-(xcept the command follo)-.15 F(wing)-.25 E .918(the \214nal)184 727.2 R
-F1(&&)3.418 E F0(or)3.418 E F1(||)3.418 E F0 3.418(,a)C 1.218 -.15(ny c)
--3.418 H .918(ommand in a pipeline b).15 F .917
-(ut the last, or if the command')-.2 F 3.417(sr)-.55 G(eturn)-3.417 E
-(GNU Bash 5.0)72 768 Q(2004 Apr 20)149.565 E(14)198.725 E 0 Cg EP
+727.2 R .079(xit if the command that f)-.15 F .08
+(ails is part of the command list immediately)-.1 F(GNU Bash 5.0)72 768
+Q(2004 Apr 20)149.565 E(14)198.725 E 0 Cg EP
 %%Page: 15 15
 %%BeginPageSetup
 BP
 %%EndPageSetup
 /F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 87.61
 (TINS\(1\) General)-.92 F(Commands Manual)2.5 E -.35(BA)90.11 G(SH_B).35
-E(UIL)-.1 E(TINS\(1\))-.92 E -.25(va)184 84 S .66(lue is being in).25 F
--.15(ve)-.4 G .66(rted with).15 F/F1 10/Times-Bold@0 SF(!)3.16 E F0
-5.661(.I)C 3.161(fac)-5.661 G .661
+E(UIL)-.1 E(TINS\(1\))-.92 E(follo)184 84 Q 1.655(wing a)-.25 F/F1 10
+/Times-Bold@0 SF(while)4.155 E F0(or)4.155 E F1(until)4.155 E F0 -.1(ke)
+4.155 G(yw)-.05 E 1.655(ord, part of the test follo)-.1 F 1.654
+(wing the)-.25 F F1(if)4.154 E F0(or)4.154 E F1(elif)4.154 E F0(reserv)
+4.154 E(ed)-.15 E -.1(wo)184 96 S .581(rds, part of an).1 F 3.081(yc)
+-.15 G .581(ommand e)-3.081 F -.15(xe)-.15 G .581(cuted in a).15 F F1
+(&&)3.081 E F0(or)3.081 E F1(||)3.081 E F0 .582(list e)3.082 F .582
+(xcept the command follo)-.15 F(wing)-.25 E .918(the \214nal)184 108 R
+F1(&&)3.418 E F0(or)3.418 E F1(||)3.418 E F0 3.418(,a)C 1.218 -.15(ny c)
+-3.418 H .918(ommand in a pipeline b).15 F .917
+(ut the last, or if the command')-.2 F 3.417(sr)-.55 G(eturn)-3.417 E
+-.25(va)184 120 S .66(lue is being in).25 F -.15(ve)-.4 G .66(rted with)
+.15 F F1(!)3.16 E F0 5.661(.I)C 3.161(fac)-5.661 G .661
 (ompound command other than a subshell returns a)-3.161 F 1.113
-(non-zero status because a command f)184 96 R 1.112(ailed while)-.1 F F1
-<ad65>3.612 E F0 -.1(wa)3.612 G 3.612(sb).1 G 1.112
-(eing ignored, the shell does)-3.612 F .177(not e)184 108 R 2.677
+(non-zero status because a command f)184 132 R 1.112(ailed while)-.1 F
+F1<ad65>3.612 E F0 -.1(wa)3.612 G 3.612(sb).1 G 1.112
+(eing ignored, the shell does)-3.612 F .177(not e)184 144 R 2.677
 (xit. A)-.15 F .177(trap on)2.677 F F1(ERR)2.677 E F0 2.677(,i)C 2.678
 (fs)-2.677 G .178(et, is e)-2.678 F -.15(xe)-.15 G .178
 (cuted before the shell e).15 F 2.678(xits. This)-.15 F .178
-(option applies to)2.678 F .618(the shell en)184 120 R .617
+(option applies to)2.678 F .618(the shell en)184 156 R .617
 (vironment and each subshell en)-.4 F .617(vironment separately \(see)
 -.4 F/F2 9/Times-Bold@0 SF .617(COMMAND EXE-)3.117 F .642(CUTION ENVIR)
-184 132 R(ONMENT)-.27 E F0(abo)2.893 E -.15(ve)-.15 G .643
+184 168 R(ONMENT)-.27 E F0(abo)2.893 E -.15(ve)-.15 G .643
 (\), and may cause subshells to e).15 F .643(xit before e)-.15 F -.15
-(xe)-.15 G .643(cuting all).15 F(the commands in the subshell.)184 144 Q
-2.042(If a compound command or shell function e)184 162 R -.15(xe)-.15 G
+(xe)-.15 G .643(cuting all).15 F(the commands in the subshell.)184 180 Q
+2.042(If a compound command or shell function e)184 198 R -.15(xe)-.15 G
 2.042(cutes in a conte).15 F 2.042(xt where)-.15 F F1<ad65>4.542 E F0
-2.042(is being)4.542 F 1.435(ignored, none of the commands e)184 174 R
+2.042(is being)4.542 F 1.435(ignored, none of the commands e)184 210 R
 -.15(xe)-.15 G 1.436(cuted within the compound command or function).15 F
-.194(body will be af)184 186 R .194(fected by the)-.25 F F1<ad65>2.694 E
+.194(body will be af)184 222 R .194(fected by the)-.25 F F1<ad65>2.694 E
 F0 .193(setting, e)2.693 F -.15(ve)-.25 G 2.693(ni).15 G(f)-2.693 E F1
 <ad65>2.693 E F0 .193(is set and a command returns a f)2.693 F(ailure)
--.1 E 3.39(status. If)184 198 R 3.39(ac)3.39 G .89
+-.1 E 3.39(status. If)184 234 R 3.39(ac)3.39 G .89
 (ompound command or shell function sets)-3.39 F F1<ad65>3.39 E F0 .89
 (while e)3.39 F -.15(xe)-.15 G .89(cuting in a conte).15 F(xt)-.15 E
-(where)184 210 Q F1<ad65>3.154 E F0 .654
+(where)184 246 Q F1<ad65>3.154 E F0 .654
 (is ignored, that setting will not ha)3.154 F .953 -.15(ve a)-.2 H .953
 -.15(ny e).15 H -.25(ff).15 G .653(ect until the compound command).25 F
-(or the command containing the function call completes.)184 222 Q F1
-<ad66>144 234 Q F0(Disable pathname e)184 234 Q(xpansion.)-.15 E F1
-<ad68>144 246 Q F0 2.238(Remember the location of commands as the)184
-246 R 4.738(ya)-.15 G 2.239(re look)-4.738 F 2.239(ed up for e)-.1 F
+(or the command containing the function call completes.)184 258 Q F1
+<ad66>144 270 Q F0(Disable pathname e)184 270 Q(xpansion.)-.15 E F1
+<ad68>144 282 Q F0 2.238(Remember the location of commands as the)184
+282 R 4.738(ya)-.15 G 2.239(re look)-4.738 F 2.239(ed up for e)-.1 F
 -.15(xe)-.15 G 4.739(cution. This).15 F(is)4.739 E(enabled by def)184
-258 Q(ault.)-.1 E F1<ad6b>144 270 Q F0 .514(All ar)184 270 R .514
+294 Q(ault.)-.1 E F1<ad6b>144 306 Q F0 .514(All ar)184 306 R .514
 (guments in the form of assignment statements are placed in the en)-.18
 F .513(vironment for a)-.4 F
-(command, not just those that precede the command name.)184 282 Q F1
-<ad6d>144 294 Q F0 .148(Monitor mode.)184 294 R .148
+(command, not just those that precede the command name.)184 318 Q F1
+<ad6d>144 330 Q F0 .148(Monitor mode.)184 330 R .148
 (Job control is enabled.)5.148 F .149(This option is on by def)5.148 F
 .149(ault for interacti)-.1 F .449 -.15(ve s)-.25 H(hells).15 E .651
-(on systems that support it \(see)184 306 R F2 .651(JOB CONTR)3.151 F
+(on systems that support it \(see)184 342 R F2 .651(JOB CONTR)3.151 F
 (OL)-.27 E F0(abo)2.901 E -.15(ve)-.15 G 3.151(\). All).15 F .65
-(processes run in a separate)3.151 F .678(process group.)184 318 R .679
+(processes run in a separate)3.151 F .678(process group.)184 354 R .679
 (When a background job completes, the shell prints a line containing it\
-s)5.678 F -.15(ex)184 330 S(it status.).15 E F1<ad6e>144 342 Q F0 .653
-(Read commands b)184 342 R .653(ut do not e)-.2 F -.15(xe)-.15 G .653
+s)5.678 F -.15(ex)184 366 S(it status.).15 E F1<ad6e>144 378 Q F0 .653
+(Read commands b)184 378 R .653(ut do not e)-.2 F -.15(xe)-.15 G .653
 (cute them.).15 F .652(This may be used to check a shell script for)
-5.653 F(syntax errors.)184 354 Q(This is ignored by interacti)5 E .3
--.15(ve s)-.25 H(hells.).15 E F1<ad6f>144 366 Q/F3 10/Times-Italic@0 SF
-(option\255name)2.5 E F0(The)184 378 Q F3(option\255name)2.5 E F0
-(can be one of the follo)2.5 E(wing:)-.25 E F1(allexport)184 390 Q F0
-(Same as)224 402 Q F1<ad61>2.5 E F0(.)A F1(braceexpand)184 414 Q F0
-(Same as)224 426 Q F1<ad42>2.5 E F0(.)A F1(emacs)184 438 Q F0 .089
-(Use an emacs-style command line editing interf)224 438 R 2.589
+5.653 F(syntax errors.)184 390 Q(This is ignored by interacti)5 E .3
+-.15(ve s)-.25 H(hells.).15 E F1<ad6f>144 402 Q/F3 10/Times-Italic@0 SF
+(option\255name)2.5 E F0(The)184 414 Q F3(option\255name)2.5 E F0
+(can be one of the follo)2.5 E(wing:)-.25 E F1(allexport)184 426 Q F0
+(Same as)224 438 Q F1<ad61>2.5 E F0(.)A F1(braceexpand)184 450 Q F0
+(Same as)224 462 Q F1<ad42>2.5 E F0(.)A F1(emacs)184 474 Q F0 .089
+(Use an emacs-style command line editing interf)224 474 R 2.589
 (ace. This)-.1 F .089(is enabled by def)2.589 F(ault)-.1 E .95
-(when the shell is interacti)224 450 R -.15(ve)-.25 G 3.45(,u).15 G .95
+(when the shell is interacti)224 486 R -.15(ve)-.25 G 3.45(,u).15 G .95
 (nless the shell is started with the)-3.45 F F1(\255\255noediting)3.45 E
-F0 2.5(option. This)224 462 R(also af)2.5 E(fects the editing interf)
+F0 2.5(option. This)224 498 R(also af)2.5 E(fects the editing interf)
 -.25 E(ace used for)-.1 E F1 -.18(re)2.5 G(ad \255e).18 E F0(.)A F1(err)
-184 474 Q(exit)-.18 E F0(Same as)224 474 Q F1<ad65>2.5 E F0(.)A F1
-(errtrace)184 486 Q F0(Same as)224 486 Q F1<ad45>2.5 E F0(.)A F1
-(functrace)184 498 Q F0(Same as)224 510 Q F1<ad54>2.5 E F0(.)A F1
-(hashall)184 522 Q F0(Same as)224 522 Q F1<ad68>2.5 E F0(.)A F1
-(histexpand)184 534 Q F0(Same as)224 546 Q F1<ad48>2.5 E F0(.)A F1
-(history)184 558 Q F0 .586(Enable command history)224 558 R 3.087(,a)
+184 510 Q(exit)-.18 E F0(Same as)224 510 Q F1<ad65>2.5 E F0(.)A F1
+(errtrace)184 522 Q F0(Same as)224 522 Q F1<ad45>2.5 E F0(.)A F1
+(functrace)184 534 Q F0(Same as)224 546 Q F1<ad54>2.5 E F0(.)A F1
+(hashall)184 558 Q F0(Same as)224 558 Q F1<ad68>2.5 E F0(.)A F1
+(histexpand)184 570 Q F0(Same as)224 582 Q F1<ad48>2.5 E F0(.)A F1
+(history)184 594 Q F0 .586(Enable command history)224 594 R 3.087(,a)
 -.65 G 3.087(sd)-3.087 G .587(escribed abo)-3.087 F .887 -.15(ve u)-.15
 H(nder).15 E F2(HIST)3.087 E(OR)-.162 E(Y)-.315 E/F4 9/Times-Roman@0 SF
-(.)A F0 .587(This option is)5.087 F(on by def)224 570 Q
+(.)A F0 .587(This option is)5.087 F(on by def)224 606 Q
 (ault in interacti)-.1 E .3 -.15(ve s)-.25 H(hells.).15 E F1(ignor)184
-582 Q(eeof)-.18 E F0 1.657(The ef)224 594 R 1.657
+618 Q(eeof)-.18 E F0 1.657(The ef)224 630 R 1.657
 (fect is as if the shell command)-.25 F/F5 10/Courier@0 SF(IGNOREEOF=10)
 4.156 E F0 1.656(had been e)4.156 F -.15(xe)-.15 G(cuted).15 E(\(see)224
-606 Q F1(Shell V)2.5 E(ariables)-.92 E F0(abo)2.5 E -.15(ve)-.15 G(\).)
-.15 E F1 -.1(ke)184 618 S(yw).1 E(ord)-.1 E F0(Same as)224 630 Q F1
-<ad6b>2.5 E F0(.)A F1(monitor)184 642 Q F0(Same as)224 642 Q F1<ad6d>2.5
-E F0(.)A F1(noclob)184 654 Q(ber)-.1 E F0(Same as)224 666 Q F1<ad43>2.5
-E F0(.)A F1(noexec)184 678 Q F0(Same as)224 678 Q F1<ad6e>2.5 E F0(.)A
-F1(noglob)184 690 Q F0(Same as)224 690 Q F1<ad66>2.5 E F0(.)A F1(nolog)
-184 702 Q F0(Currently ignored.)224 702 Q F1(notify)184 714 Q F0
-(Same as)224 714 Q F1<ad62>2.5 E F0(.)A(GNU Bash 5.0)72 768 Q
-(2004 Apr 20)149.565 E(15)198.725 E 0 Cg EP
+642 Q F1(Shell V)2.5 E(ariables)-.92 E F0(abo)2.5 E -.15(ve)-.15 G(\).)
+.15 E F1 -.1(ke)184 654 S(yw).1 E(ord)-.1 E F0(Same as)224 666 Q F1
+<ad6b>2.5 E F0(.)A F1(monitor)184 678 Q F0(Same as)224 678 Q F1<ad6d>2.5
+E F0(.)A F1(noclob)184 690 Q(ber)-.1 E F0(Same as)224 702 Q F1<ad43>2.5
+E F0(.)A F1(noexec)184 714 Q F0(Same as)224 714 Q F1<ad6e>2.5 E F0(.)A
+(GNU Bash 5.0)72 768 Q(2004 Apr 20)149.565 E(15)198.725 E 0 Cg EP
 %%Page: 16 16
 %%BeginPageSetup
 BP
 %%EndPageSetup
 /F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 87.61
 (TINS\(1\) General)-.92 F(Commands Manual)2.5 E -.35(BA)90.11 G(SH_B).35
-E(UIL)-.1 E(TINS\(1\))-.92 E/F1 10/Times-Bold@0 SF(nounset)184 84 Q F0
-(Same as)224 84 Q F1<ad75>2.5 E F0(.)A F1(onecmd)184 96 Q F0(Same as)224
-96 Q F1<ad74>2.5 E F0(.)A F1(ph)184 108 Q(ysical)-.15 E F0(Same as)224
-108 Q F1<ad50>2.5 E F0(.)A F1(pipefail)184 120 Q F0 1.029
-(If set, the return v)224 120 R 1.029(alue of a pipeline is the v)-.25 F
-1.03(alue of the last \(rightmost\) com-)-.25 F 1.137(mand to e)224 132
-R 1.136
+E(UIL)-.1 E(TINS\(1\))-.92 E/F1 10/Times-Bold@0 SF(noglob)184 84 Q F0
+(Same as)224 84 Q F1<ad66>2.5 E F0(.)A F1(nolog)184 96 Q F0
+(Currently ignored.)224 96 Q F1(notify)184 108 Q F0(Same as)224 108 Q F1
+<ad62>2.5 E F0(.)A F1(nounset)184 120 Q F0(Same as)224 120 Q F1<ad75>2.5
+E F0(.)A F1(onecmd)184 132 Q F0(Same as)224 132 Q F1<ad74>2.5 E F0(.)A
+F1(ph)184 144 Q(ysical)-.15 E F0(Same as)224 144 Q F1<ad50>2.5 E F0(.)A
+F1(pipefail)184 156 Q F0 1.029(If set, the return v)224 156 R 1.029
+(alue of a pipeline is the v)-.25 F 1.03
+(alue of the last \(rightmost\) com-)-.25 F 1.137(mand to e)224 168 R
+1.136
 (xit with a non-zero status, or zero if all commands in the pipeline)
--.15 F -.15(ex)224 144 S(it successfully).15 E 5(.T)-.65 G
-(his option is disabled by def)-5 E(ault.)-.1 E F1(posix)184 156 Q F0
-2.09(Change the beha)224 156 R 2.091(vior of)-.2 F F1(bash)4.591 E F0
+-.15 F -.15(ex)224 180 S(it successfully).15 E 5(.T)-.65 G
+(his option is disabled by def)-5 E(ault.)-.1 E F1(posix)184 192 Q F0
+2.09(Change the beha)224 192 R 2.091(vior of)-.2 F F1(bash)4.591 E F0
 2.091(where the def)4.591 F 2.091(ault operation dif)-.1 F 2.091
 (fers from the)-.25 F 1.212(POSIX standard to match the standard \()224
-168 R/F2 10/Times-Italic@0 SF 1.212(posix mode)B F0 3.712(\). See)B/F3 9
+204 R/F2 10/Times-Italic@0 SF 1.212(posix mode)B F0 3.712(\). See)B/F3 9
 /Times-Bold@0 SF 1.212(SEE ALSO)3.712 F F0(belo)3.462 E(w)-.25 E 2.306
-(for a reference to a document that details ho)224 180 R 4.807(wp)-.25 G
+(for a reference to a document that details ho)224 216 R 4.807(wp)-.25 G
 2.307(osix mode af)-4.807 F 2.307(fects bash')-.25 F(s)-.55 E(beha)224
-192 Q(vior)-.2 E(.)-.55 E F1(pri)184 204 Q(vileged)-.1 E F0(Same as)224
-216 Q F1<ad70>2.5 E F0(.)A F1 -.1(ve)184 228 S(rbose).1 E F0(Same as)224
-228 Q F1<ad76>2.5 E F0(.)A F1(vi)184 240 Q F0 1.466
-(Use a vi-style command line editing interf)224 240 R 3.965(ace. This)
+228 Q(vior)-.2 E(.)-.55 E F1(pri)184 240 Q(vileged)-.1 E F0(Same as)224
+252 Q F1<ad70>2.5 E F0(.)A F1 -.1(ve)184 264 S(rbose).1 E F0(Same as)224
+264 Q F1<ad76>2.5 E F0(.)A F1(vi)184 276 Q F0 1.466
+(Use a vi-style command line editing interf)224 276 R 3.965(ace. This)
 -.1 F 1.465(also af)3.965 F 1.465(fects the editing)-.25 F(interf)224
-252 Q(ace used for)-.1 E F1 -.18(re)2.5 G(ad \255e).18 E F0(.)A F1
-(xtrace)184 264 Q F0(Same as)224 264 Q F1<ad78>2.5 E F0(.)A(If)184 282 Q
+288 Q(ace used for)-.1 E F1 -.18(re)2.5 G(ad \255e).18 E F0(.)A F1
+(xtrace)184 300 Q F0(Same as)224 300 Q F1<ad78>2.5 E F0(.)A(If)184 318 Q
 F1<ad6f>3.052 E F0 .552(is supplied with no)3.052 F F2(option\255name)
 3.053 E F0 3.053(,t)C .553(he v)-3.053 F .553
 (alues of the current options are printed.)-.25 F(If)5.553 E F1(+o)184
-294 Q F0 1.072(is supplied with no)3.572 F F2(option\255name)3.572 E F0
+330 Q F0 1.072(is supplied with no)3.572 F F2(option\255name)3.572 E F0
 3.572(,a)C 1.071(series of)-.001 F F1(set)3.571 E F0 1.071
 (commands to recreate the current)3.571 F
-(option settings is displayed on the standard output.)184 306 Q F1<ad70>
-144 318 Q F0 -.45(Tu)184 318 S 1.071(rn on).45 F F2(privile)4.821 E -.1
+(option settings is displayed on the standard output.)184 342 Q F1<ad70>
+144 354 Q F0 -.45(Tu)184 354 S 1.071(rn on).45 F F2(privile)4.821 E -.1
 (ge)-.4 G(d).1 E F0 3.572(mode. In)4.341 F 1.072(this mode, the)3.572 F
 F3($ENV)3.572 E F0(and)3.322 E F3($B)3.572 E(ASH_ENV)-.27 E F0 1.072
 (\214les are not pro-)3.322 F 1.501
-(cessed, shell functions are not inherited from the en)184 330 R 1.5
+(cessed, shell functions are not inherited from the en)184 366 R 1.5
 (vironment, and the)-.4 F F3(SHELLOPTS)4 E/F4 9/Times-Roman@0 SF(,)A F3
--.27(BA)184 342 S(SHOPTS).27 E F4(,)A F3(CDP)2.774 E -.855(AT)-.666 G(H)
+-.27(BA)184 378 S(SHOPTS).27 E F4(,)A F3(CDP)2.774 E -.855(AT)-.666 G(H)
 .855 E F4(,)A F0(and)2.774 E F3(GLOBIGNORE)3.024 E F0 -.25(va)2.774 G
 .524(riables, if the).25 F 3.025(ya)-.15 G .525(ppear in the en)-3.025 F
-(vironment,)-.4 E .38(are ignored.)184 354 R .38
+(vironment,)-.4 E .38(are ignored.)184 390 R .38
 (If the shell is started with the ef)5.38 F(fecti)-.25 E .679 -.15(ve u)
 -.25 H .379(ser \(group\) id not equal to the real).15 F .461
-(user \(group\) id, and the)184 366 R F1<ad70>2.961 E F0 .461
+(user \(group\) id, and the)184 402 R F1<ad70>2.961 E F0 .461
 (option is not supplied, these actions are tak)2.961 F .462
-(en and the ef)-.1 F(fec-)-.25 E(ti)184 378 Q .695 -.15(ve u)-.25 H .395
+(en and the ef)-.1 F(fec-)-.25 E(ti)184 414 Q .695 -.15(ve u)-.25 H .395
 (ser id is set to the real user id.).15 F .395(If the)5.395 F F1<ad70>
 2.895 E F0 .394(option is supplied at startup, the ef)2.895 F(fecti)-.25
-E -.15(ve)-.25 G .386(user id is not reset.)184 390 R -.45(Tu)5.386 G
+E -.15(ve)-.25 G .386(user id is not reset.)184 426 R -.45(Tu)5.386 G
 .386(rning this option of).45 F 2.886(fc)-.25 G .387(auses the ef)-2.886
 F(fecti)-.25 E .687 -.15(ve u)-.25 H .387(ser and group ids to be).15 F
-(set to the real user and group ids.)184 402 Q F1<ad74>144 414 Q F0
-(Exit after reading and e)184 414 Q -.15(xe)-.15 G(cuting one command.)
-.15 E F1<ad75>144 426 Q F0 -.35(Tr)184 426 S .044(eat unset v).35 F .044
+(set to the real user and group ids.)184 438 Q F1<ad74>144 450 Q F0
+(Exit after reading and e)184 450 Q -.15(xe)-.15 G(cuting one command.)
+.15 E F1<ad75>144 462 Q F0 -.35(Tr)184 462 S .044(eat unset v).35 F .044
 (ariables and parameters other than the special parameters "@" and "*" \
-as an)-.25 F .182(error when performing parameter e)184 438 R 2.682
+as an)-.25 F .182(error when performing parameter e)184 474 R 2.682
 (xpansion. If)-.15 F -.15(ex)2.682 G .183
 (pansion is attempted on an unset v).15 F(ari-)-.25 E .746
-(able or parameter)184 450 R 3.246(,t)-.4 G .746
+(able or parameter)184 486 R 3.246(,t)-.4 G .746
 (he shell prints an error message, and, if not interacti)-3.246 F -.15
 (ve)-.25 G 3.246(,e).15 G .746(xits with a)-3.396 F(non-zero status.)184
-462 Q F1<ad76>144 474 Q F0(Print shell input lines as the)184 474 Q 2.5
-(ya)-.15 G(re read.)-2.5 E F1<ad78>144 486 Q F0 .315(After e)184 486 R
+498 Q F1<ad76>144 510 Q F0(Print shell input lines as the)184 510 Q 2.5
+(ya)-.15 G(re read.)-2.5 E F1<ad78>144 522 Q F0 .315(After e)184 522 R
 .315(xpanding each)-.15 F F2 .315(simple command)2.815 F F0(,)A F1 -.25
 (fo)2.815 G(r).25 E F0(command,)2.815 E F1(case)2.815 E F0(command,)
 2.815 E F1(select)2.815 E F0(command,)2.815 E 1.236(or arithmetic)184
-498 R F1 -.25(fo)3.736 G(r).25 E F0 1.236(command, display the e)3.736 F
+534 R F1 -.25(fo)3.736 G(r).25 E F0 1.236(command, display the e)3.736 F
 1.236(xpanded v)-.15 F 1.236(alue of)-.25 F F3(PS4)3.736 E F4(,)A F0
-(follo)3.486 E 1.236(wed by the com-)-.25 F(mand and its e)184 510 Q
+(follo)3.486 E 1.236(wed by the com-)-.25 F(mand and its e)184 546 Q
 (xpanded ar)-.15 E(guments or associated w)-.18 E(ord list.)-.1 E F1
-<ad42>144 522 Q F0 2.578(The shell performs brace e)184 522 R 2.578
+<ad42>144 558 Q F0 2.578(The shell performs brace e)184 558 R 2.578
 (xpansion \(see)-.15 F F1 2.578(Brace Expansion)5.078 F F0(abo)5.078 E
--.15(ve)-.15 G 5.079(\). This).15 F 2.579(is on by)5.079 F(def)184 534 Q
-(ault.)-.1 E F1<ad43>144 546 Q F0 .214(If set,)184 546 R F1(bash)2.714 E
+-.15(ve)-.15 G 5.079(\). This).15 F 2.579(is on by)5.079 F(def)184 570 Q
+(ault.)-.1 E F1<ad43>144 582 Q F0 .214(If set,)184 582 R F1(bash)2.714 E
 F0 .214(does not o)2.714 F -.15(ve)-.15 G .214(rwrite an e).15 F .214
 (xisting \214le with the)-.15 F F1(>)2.714 E F0(,)A F1(>&)2.714 E F0
 2.713(,a)C(nd)-2.713 E F1(<>)2.713 E F0 .213(redirection opera-)2.713 F
-3.053(tors. This)184 558 R .553(may be o)3.053 F -.15(ve)-.15 G .553
+3.053(tors. This)184 594 R .553(may be o)3.053 F -.15(ve)-.15 G .553
 (rridden when creating output \214les by using the redirection opera-)
-.15 F(tor)184 570 Q F1(>|)2.5 E F0(instead of)2.5 E F1(>)2.5 E F0(.)A F1
-<ad45>144 582 Q F0 .104(If set, an)184 582 R 2.604(yt)-.15 G .104
+.15 F(tor)184 606 Q F1(>|)2.5 E F0(instead of)2.5 E F1(>)2.5 E F0(.)A F1
+<ad45>144 618 Q F0 .104(If set, an)184 618 R 2.604(yt)-.15 G .104
 (rap on)-2.604 F F1(ERR)2.604 E F0 .103
 (is inherited by shell functions, command substitutions, and com-)2.604
-F .838(mands e)184 594 R -.15(xe)-.15 G .838(cuted in a subshell en).15
+F .838(mands e)184 630 R -.15(xe)-.15 G .838(cuted in a subshell en).15
 F 3.338(vironment. The)-.4 F F1(ERR)3.338 E F0 .839
-(trap is normally not inherited in)3.339 F(such cases.)184 606 Q F1
-<ad48>144 618 Q F0(Enable)184 618 Q F1(!)3.032 E F0 .532
+(trap is normally not inherited in)3.339 F(such cases.)184 642 Q F1
+<ad48>144 654 Q F0(Enable)184 654 Q F1(!)3.032 E F0 .532
 (style history substitution.)5.532 F .531(This option is on by def)5.532
-F .531(ault when the shell is inter)-.1 F(-)-.2 E(acti)184 630 Q -.15
-(ve)-.25 G(.).15 E F1<ad50>144 642 Q F0 .959
-(If set, the shell does not resolv)184 642 R 3.459(es)-.15 G .959
+F .531(ault when the shell is inter)-.1 F(-)-.2 E(acti)184 666 Q -.15
+(ve)-.25 G(.).15 E F1<ad50>144 678 Q F0 .959
+(If set, the shell does not resolv)184 678 R 3.459(es)-.15 G .959
 (ymbolic links when e)-3.459 F -.15(xe)-.15 G .96
 (cuting commands such as).15 F F1(cd)3.46 E F0 2.822
-(that change the current w)184 654 R 2.822(orking directory)-.1 F 7.822
+(that change the current w)184 690 R 2.822(orking directory)-.1 F 7.822
 (.I)-.65 G 5.322(tu)-7.822 G 2.822(ses the ph)-5.322 F 2.821
-(ysical directory structure)-.05 F 2.685(instead. By)184 666 R(def)2.685
+(ysical directory structure)-.05 F 2.685(instead. By)184 702 R(def)2.685
 E(ault,)-.1 E F1(bash)2.686 E F0(follo)2.686 E .186
 (ws the logical chain of directories when performing com-)-.25 F
-(mands which change the current directory)184 678 Q(.)-.65 E F1<ad54>144
-690 Q F0 .89(If set, an)184 690 R 3.39(yt)-.15 G .89(raps on)-3.39 F F1
-(DEB)3.39 E(UG)-.1 E F0(and)3.39 E F1(RETURN)3.39 E F0 .89
-(are inherited by shell functions, command)3.39 F 1.932
-(substitutions, and commands e)184 702 R -.15(xe)-.15 G 1.932
-(cuted in a subshell en).15 F 4.432(vironment. The)-.4 F F1(DEB)4.432 E
-(UG)-.1 E F0(and)4.432 E F1(RETURN)184 714 Q F0
-(traps are normally not inherited in such cases.)2.5 E(GNU Bash 5.0)72
-768 Q(2004 Apr 20)149.565 E(16)198.725 E 0 Cg EP
+(mands which change the current directory)184 714 Q(.)-.65 E
+(GNU Bash 5.0)72 768 Q(2004 Apr 20)149.565 E(16)198.725 E 0 Cg EP
 %%Page: 17 17
 %%BeginPageSetup
 BP
 %%EndPageSetup
 /F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 87.61
 (TINS\(1\) General)-.92 F(Commands Manual)2.5 E -.35(BA)90.11 G(SH_B).35
-E(UIL)-.1 E(TINS\(1\))-.92 E/F1 10/Times-Bold@0 SF<adad>144 84 Q F0 .401
-(If no ar)184 84 R .401(guments follo)-.18 F 2.901(wt)-.25 G .401
-(his option, then the positional parameters are unset.)-2.901 F
-(Otherwise,)5.4 E(the positional parameters are set to the)184 96 Q/F2
+E(UIL)-.1 E(TINS\(1\))-.92 E/F1 10/Times-Bold@0 SF<ad54>144 84 Q F0 .89
+(If set, an)184 84 R 3.39(yt)-.15 G .89(raps on)-3.39 F F1(DEB)3.39 E
+(UG)-.1 E F0(and)3.39 E F1(RETURN)3.39 E F0 .89
+(are inherited by shell functions, command)3.39 F 1.932
+(substitutions, and commands e)184 96 R -.15(xe)-.15 G 1.932
+(cuted in a subshell en).15 F 4.432(vironment. The)-.4 F F1(DEB)4.432 E
+(UG)-.1 E F0(and)4.432 E F1(RETURN)184 108 Q F0
+(traps are normally not inherited in such cases.)2.5 E F1<adad>144 120 Q
+F0 .401(If no ar)184 120 R .401(guments follo)-.18 F 2.901(wt)-.25 G
+.401(his option, then the positional parameters are unset.)-2.901 F
+(Otherwise,)5.4 E(the positional parameters are set to the)184 132 Q/F2
 10/Times-Italic@0 SF(ar)2.5 E(g)-.37 E F0(s, e)A -.15(ve)-.25 G 2.5(ni)
 .15 G 2.5(fs)-2.5 G(ome of them be)-2.5 E(gin with a)-.15 E F1<ad>2.5 E
-F0(.)A F1<ad>144 108 Q F0 1.944
-(Signal the end of options, cause all remaining)184 108 R F2(ar)4.444 E
+F0(.)A F1<ad>144 144 Q F0 1.944
+(Signal the end of options, cause all remaining)184 144 R F2(ar)4.444 E
 (g)-.37 E F0 4.444(st)C 4.444(ob)-4.444 G 4.445(ea)-4.444 G 1.945
-(ssigned to the positional)-4.445 F 3.446(parameters. The)184 120 R F1
+(ssigned to the positional)-4.445 F 3.446(parameters. The)184 156 R F1
 <ad78>3.446 E F0(and)3.446 E F1<ad76>3.446 E F0 .945
 (options are turned of)3.446 F 3.445(f. If)-.25 F .945(there are no)
 3.445 F F2(ar)3.445 E(g)-.37 E F0 .945(s, the positional)B
-(parameters remain unchanged.)184 132 Q .425(The options are of)144
-148.8 R 2.925(fb)-.25 G 2.925(yd)-2.925 G(ef)-2.925 E .425
+(parameters remain unchanged.)184 168 Q .425(The options are of)144
+184.8 R 2.925(fb)-.25 G 2.925(yd)-2.925 G(ef)-2.925 E .425
 (ault unless otherwise noted.)-.1 F .425
 (Using + rather than \255 causes these options)5.425 F .178
-(to be turned of)144 160.8 R 2.678(f. The)-.25 F .178
+(to be turned of)144 196.8 R 2.678(f. The)-.25 F .178
 (options can also be speci\214ed as ar)2.678 F .178(guments to an in)
 -.18 F -.2(vo)-.4 G .177(cation of the shell.).2 F(The)5.177 E .066
-(current set of options may be found in)144 172.8 R F1<24ad>2.566 E F0
+(current set of options may be found in)144 208.8 R F1<24ad>2.566 E F0
 5.066(.T)C .066(he return status is al)-5.066 F -.1(wa)-.1 G .066
 (ys true unless an in).1 F -.25(va)-.4 G .067(lid option).25 F
-(is encountered.)144 184.8 Q F1(shift)108 201.6 Q F0([)2.5 E F2(n)A F0
-(])A .429(The positional parameters from)144 213.6 R F2(n)2.929 E F0
+(is encountered.)144 220.8 Q F1(shift)108 237.6 Q F0([)2.5 E F2(n)A F0
+(])A .429(The positional parameters from)144 249.6 R F2(n)2.929 E F0
 .429(+1 ... are renamed to)B F1 .429($1 ....)2.929 F F0 -.15(Pa)5.428 G
-.428(rameters represented by the num-).15 F(bers)144 225.6 Q F1($#)2.582
+.428(rameters represented by the num-).15 F(bers)144 261.6 Q F1($#)2.582
 E F0(do)2.582 E .082(wn to)-.25 F F1($#)2.582 E F0<ad>A F2(n)A F0 .082
 (+1 are unset.)B F2(n)5.442 E F0 .082(must be a non-ne)2.822 F -.05(ga)
 -.15 G(ti).05 E .383 -.15(ve n)-.25 H .083(umber less than or equal to)
 .15 F F1($#)2.583 E F0 5.083(.I)C(f)-5.083 E F2(n)2.943 E F0 .06
-(is 0, no parameters are changed.)144 237.6 R(If)5.06 E F2(n)2.92 E F0
+(is 0, no parameters are changed.)144 273.6 R(If)5.06 E F2(n)2.92 E F0
 .06(is not gi)2.8 F -.15(ve)-.25 G .06(n, it is assumed to be 1.).15 F
 (If)5.06 E F2(n)2.92 E F0 .06(is greater than)2.8 F F1($#)2.56 E F0 2.56
-(,t)C(he)-2.56 E .143(positional parameters are not changed.)144 249.6 R
+(,t)C(he)-2.56 E .143(positional parameters are not changed.)144 285.6 R
 .144(The return status is greater than zero if)5.143 F F2(n)3.004 E F0
 .144(is greater than)2.884 F F1($#)2.644 E F0
-(or less than zero; otherwise 0.)144 261.6 Q F1(shopt)108 278.4 Q F0([)
+(or less than zero; otherwise 0.)144 297.6 Q F1(shopt)108 314.4 Q F0([)
 2.5 E F1(\255pqsu)A F0 2.5(][)C F1<ad6f>-2.5 E F0 2.5(][)C F2(optname)
--2.5 E F0(...])2.5 E -.8(To)144 290.4 S .64(ggle the v).8 F .639
+-2.5 E F0(...])2.5 E -.8(To)144 326.4 S .64(ggle the v).8 F .639
 (alues of settings controlling optional shell beha)-.25 F(vior)-.2 E
 5.639(.T)-.55 G .639(he settings can be either those)-5.639 F .374
-(listed belo)144 302.4 R 1.674 -.65(w, o)-.25 H 1.174 -.4(r, i).65 H
+(listed belo)144 338.4 R 1.674 -.65(w, o)-.25 H 1.174 -.4(r, i).65 H
 2.874(ft).4 G(he)-2.874 E F1<ad6f>2.874 E F0 .375
 (option is used, those a)2.875 F -.25(va)-.2 G .375(ilable with the).25
 F F1<ad6f>2.875 E F0 .375(option to the)2.875 F F1(set)2.875 E F0 -.2
-(bu)2.875 G .375(iltin com-).2 F 3.326(mand. W)144 314.4 R .826
+(bu)2.875 G .375(iltin com-).2 F 3.326(mand. W)144 350.4 R .826
 (ith no options, or with the)-.4 F F1<ad70>3.326 E F0 .825
 (option, a list of all settable options is displayed, with an)3.326 F
-.551(indication of whether or not each is set; if)144 326.4 R F2
+.551(indication of whether or not each is set; if)144 362.4 R F2
 (optnames)3.052 E F0 .552
 (are supplied, the output is restricted to those)3.052 F 2.55
-(options. The)144 338.4 R F1<ad70>2.55 E F0 .049(option causes output t\
+(options. The)144 374.4 R F1<ad70>2.55 E F0 .049(option causes output t\
 o be displayed in a form that may be reused as input.)2.55 F(Other)5.049
-E(options ha)144 350.4 Q .3 -.15(ve t)-.2 H(he follo).15 E
-(wing meanings:)-.25 E F1<ad73>144 362.4 Q F0(Enable \(set\) each)180
-362.4 Q F2(optname)2.5 E F0(.)A F1<ad75>144 374.4 Q F0
-(Disable \(unset\) each)180 374.4 Q F2(optname)2.5 E F0(.)A F1<ad71>144
-386.4 Q F0 .003(Suppresses normal output \(quiet mode\); the return sta\
-tus indicates whether the)180 386.4 R F2(optname)2.504 E F0(is)2.504 E
-.256(set or unset.)180 398.4 R .256(If multiple)5.256 F F2(optname)2.756
+E(options ha)144 386.4 Q .3 -.15(ve t)-.2 H(he follo).15 E
+(wing meanings:)-.25 E F1<ad73>144 398.4 Q F0(Enable \(set\) each)180
+398.4 Q F2(optname)2.5 E F0(.)A F1<ad75>144 410.4 Q F0
+(Disable \(unset\) each)180 410.4 Q F2(optname)2.5 E F0(.)A F1<ad71>144
+422.4 Q F0 .003(Suppresses normal output \(quiet mode\); the return sta\
+tus indicates whether the)180 422.4 R F2(optname)2.504 E F0(is)2.504 E
+.256(set or unset.)180 434.4 R .256(If multiple)5.256 F F2(optname)2.756
 E F0(ar)2.756 E .256(guments are gi)-.18 F -.15(ve)-.25 G 2.756(nw).15 G
 (ith)-2.756 E F1<ad71>2.756 E F0 2.755(,t)C .255
-(he return status is zero if)-2.755 F(all)180 410.4 Q F2(optnames)2.5 E
-F0(are enabled; non-zero otherwise.)2.5 E F1<ad6f>144 422.4 Q F0
-(Restricts the v)180 422.4 Q(alues of)-.25 E F2(optname)2.5 E F0
+(he return status is zero if)-2.755 F(all)180 446.4 Q F2(optnames)2.5 E
+F0(are enabled; non-zero otherwise.)2.5 E F1<ad6f>144 458.4 Q F0
+(Restricts the v)180 458.4 Q(alues of)-.25 E F2(optname)2.5 E F0
 (to be those de\214ned for the)2.5 E F1<ad6f>2.5 E F0(option to the)2.5
-E F1(set)2.5 E F0 -.2(bu)2.5 G(iltin.).2 E .624(If either)144 439.2 R F1
+E F1(set)2.5 E F0 -.2(bu)2.5 G(iltin.).2 E .624(If either)144 475.2 R F1
 <ad73>3.124 E F0(or)3.124 E F1<ad75>3.124 E F0 .624(is used with no)
 3.124 F F2(optname)3.124 E F0(ar)3.124 E(guments,)-.18 E F1(shopt)3.124
 E F0(sho)3.124 E .624(ws only those options which are)-.25 F 2.234
-(set or unset, respecti)144 451.2 R -.15(ve)-.25 G(ly).15 E 7.234(.U)
+(set or unset, respecti)144 487.2 R -.15(ve)-.25 G(ly).15 E 7.234(.U)
 -.65 G 2.234(nless otherwise noted, the)-7.234 F F1(shopt)4.734 E F0
-2.234(options are disabled \(unset\) by)4.734 F(def)144 463.2 Q(ault.)
+2.234(options are disabled \(unset\) by)4.734 F(def)144 499.2 Q(ault.)
 -.1 E 1.544(The return status when listing options is zero if all)144
-480 R F2(optnames)4.044 E F0 1.545(are enabled, non-zero otherwise.)
+516 R F2(optnames)4.044 E F0 1.545(are enabled, non-zero otherwise.)
 4.045 F .696
 (When setting or unsetting options, the return status is zero unless an)
-144 492 R F2(optname)3.196 E F0 .696(is not a v)3.196 F .695(alid shell)
--.25 F(option.)144 504 Q(The list of)144 520.8 Q F1(shopt)2.5 E F0
-(options is:)2.5 E F1(assoc_expand_once)144 538.8 Q F0 1.944
-(If set, the shell suppresses multiple e)184 550.8 R -.25(va)-.25 G
+144 528 R F2(optname)3.196 E F0 .696(is not a v)3.196 F .695(alid shell)
+-.25 F(option.)144 540 Q(The list of)144 556.8 Q F1(shopt)2.5 E F0
+(options is:)2.5 E F1(assoc_expand_once)144 574.8 Q F0 1.944
+(If set, the shell suppresses multiple e)184 586.8 R -.25(va)-.25 G
 1.945(luation of associati).25 F 2.245 -.15(ve a)-.25 H 1.945
-(rray subscripts during).15 F .857(arithmetic e)184 562.8 R .857
+(rray subscripts during).15 F .857(arithmetic e)184 598.8 R .857
 (xpression e)-.15 F -.25(va)-.25 G .857(luation and while e).25 F -.15
 (xe)-.15 G .857(cuting b).15 F .857(uiltins that can perform v)-.2 F
-(ariable)-.25 E(assignments.)184 574.8 Q F1(autocd)144 586.8 Q F0 .199
-(If set, a command name that is the name of a directory is e)184 586.8 R
+(ariable)-.25 E(assignments.)184 610.8 Q F1(autocd)144 622.8 Q F0 .199
+(If set, a command name that is the name of a directory is e)184 622.8 R
 -.15(xe)-.15 G .2(cuted as if it were the ar).15 F(gu-)-.18 E
-(ment to the)184 598.8 Q F1(cd)2.5 E F0 2.5(command. This)2.5 F
+(ment to the)184 634.8 Q F1(cd)2.5 E F0 2.5(command. This)2.5 F
 (option is only used by interacti)2.5 E .3 -.15(ve s)-.25 H(hells.).15 E
-F1(cdable_v)144 610.8 Q(ars)-.1 E F0 .156(If set, an ar)184 622.8 R .156
+F1(cdable_v)144 646.8 Q(ars)-.1 E F0 .156(If set, an ar)184 658.8 R .156
 (gument to the)-.18 F F1(cd)2.656 E F0 -.2(bu)2.656 G .155
 (iltin command that is not a directory is assumed to be the).2 F
-(name of a v)184 634.8 Q(ariable whose v)-.25 E
-(alue is the directory to change to.)-.25 E F1(cdspell)144 646.8 Q F0
+(name of a v)184 670.8 Q(ariable whose v)-.25 E
+(alue is the directory to change to.)-.25 E F1(cdspell)144 682.8 Q F0
 1.055
 (If set, minor errors in the spelling of a directory component in a)184
-646.8 R F1(cd)3.555 E F0 1.055(command will be)3.555 F 3.988
-(corrected. The)184 658.8 R 1.488(errors check)3.988 F 1.487
+682.8 R F1(cd)3.555 E F0 1.055(command will be)3.555 F 3.988
+(corrected. The)184 694.8 R 1.488(errors check)3.988 F 1.487
 (ed for are transposed characters, a missing character)-.1 F 3.987(,a)
--.4 G(nd)-3.987 E .77(one character too man)184 670.8 R 4.57 -.65(y. I)
+-.4 G(nd)-3.987 E .77(one character too man)184 706.8 R 4.57 -.65(y. I)
 -.15 H 3.27(fac).65 G .77
 (orrection is found, the corrected \214lename is printed, and)-3.27 F
-(the command proceeds.)184 682.8 Q
+(the command proceeds.)184 718.8 Q
 (This option is only used by interacti)5 E .3 -.15(ve s)-.25 H(hells.)
-.15 E F1(checkhash)144 694.8 Q F0 .737(If set,)184 706.8 R F1(bash)3.237
-E F0 .736(checks that a command found in the hash table e)3.237 F .736
-(xists before trying to e)-.15 F -.15(xe)-.15 G(-).15 E(cute it.)184
-718.8 Q(If a hashed command no longer e)5 E
-(xists, a normal path search is performed.)-.15 E(GNU Bash 5.0)72 768 Q
-(2004 Apr 20)149.565 E(17)198.725 E 0 Cg EP
+.15 E(GNU Bash 5.0)72 768 Q(2004 Apr 20)149.565 E(17)198.725 E 0 Cg EP
 %%Page: 18 18
 %%BeginPageSetup
 BP
 %%EndPageSetup
 /F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 87.61
 (TINS\(1\) General)-.92 F(Commands Manual)2.5 E -.35(BA)90.11 G(SH_B).35
-E(UIL)-.1 E(TINS\(1\))-.92 E/F1 10/Times-Bold@0 SF(checkjobs)144 84 Q F0
-.448(If set,)184 96 R F1(bash)2.948 E F0 .448(lists the status of an)
-2.948 F 2.949(ys)-.15 G .449(topped and running jobs before e)-2.949 F
-.449(xiting an interacti)-.15 F -.15(ve)-.25 G 3.439(shell. If)184 108 R
-(an)3.439 E 3.439(yj)-.15 G .938(obs are running, this causes the e)
--3.439 F .938(xit to be deferred until a second e)-.15 F .938(xit is)
--.15 F 2.203(attempted without an interv)184 120 R 2.203
-(ening command \(see)-.15 F/F2 9/Times-Bold@0 SF 2.203(JOB CONTR)4.703 F
-(OL)-.27 E F0(abo)4.453 E -.15(ve)-.15 G 4.703(\). The).15 F(shell)4.704
-E(al)184 132 Q -.1(wa)-.1 G(ys postpones e).1 E(xiting if an)-.15 E 2.5
-(yj)-.15 G(obs are stopped.)-2.5 E F1(checkwinsize)144 144 Q F0 1.09
-(If set,)184 156 R F1(bash)3.59 E F0 1.09(checks the windo)3.59 F 3.59
-(ws)-.25 G 1.09(ize after each e)-3.59 F 1.09(xternal \(non-b)-.15 F
-1.09(uiltin\) command and, if)-.2 F(necessary)184 168 Q 2.5(,u)-.65 G
+E(UIL)-.1 E(TINS\(1\))-.92 E/F1 10/Times-Bold@0 SF(checkhash)144 84 Q F0
+.737(If set,)184 96 R F1(bash)3.237 E F0 .736
+(checks that a command found in the hash table e)3.237 F .736
+(xists before trying to e)-.15 F -.15(xe)-.15 G(-).15 E(cute it.)184 108
+Q(If a hashed command no longer e)5 E
+(xists, a normal path search is performed.)-.15 E F1(checkjobs)144 120 Q
+F0 .448(If set,)184 132 R F1(bash)2.948 E F0 .448
+(lists the status of an)2.948 F 2.949(ys)-.15 G .449
+(topped and running jobs before e)-2.949 F .449(xiting an interacti)-.15
+F -.15(ve)-.25 G 3.439(shell. If)184 144 R(an)3.439 E 3.439(yj)-.15 G
+.938(obs are running, this causes the e)-3.439 F .938
+(xit to be deferred until a second e)-.15 F .938(xit is)-.15 F 2.203
+(attempted without an interv)184 156 R 2.203(ening command \(see)-.15 F
+/F2 9/Times-Bold@0 SF 2.203(JOB CONTR)4.703 F(OL)-.27 E F0(abo)4.453 E
+-.15(ve)-.15 G 4.703(\). The).15 F(shell)4.704 E(al)184 168 Q -.1(wa)-.1
+G(ys postpones e).1 E(xiting if an)-.15 E 2.5(yj)-.15 G
+(obs are stopped.)-2.5 E F1(checkwinsize)144 180 Q F0 1.09(If set,)184
+192 R F1(bash)3.59 E F0 1.09(checks the windo)3.59 F 3.59(ws)-.25 G 1.09
+(ize after each e)-3.59 F 1.09(xternal \(non-b)-.15 F 1.09
+(uiltin\) command and, if)-.2 F(necessary)184 204 Q 2.5(,u)-.65 G
 (pdates the v)-2.5 E(alues of)-.25 E F2(LINES)2.5 E F0(and)2.25 E F2
-(COLUMNS)2.5 E/F3 9/Times-Roman@0 SF(.)A F1(cmdhist)144 180 Q F0 1.202
-(If set,)184 180 R F1(bash)3.702 E F0 1.202(attempts to sa)3.702 F 1.502
+(COLUMNS)2.5 E/F3 9/Times-Roman@0 SF(.)A F1(cmdhist)144 216 Q F0 1.202
+(If set,)184 216 R F1(bash)3.702 E F0 1.202(attempts to sa)3.702 F 1.502
 -.15(ve a)-.2 H 1.202
 (ll lines of a multiple-line command in the same history).15 F(entry)184
-192 Q 6.133(.T)-.65 G 1.133(his allo)-6.133 F 1.133
+228 Q 6.133(.T)-.65 G 1.133(his allo)-6.133 F 1.133
 (ws easy re-editing of multi-line commands.)-.25 F 1.132
-(This option is enabled by)6.132 F(def)184 204 Q .613(ault, b)-.1 F .613
+(This option is enabled by)6.132 F(def)184 240 Q .613(ault, b)-.1 F .613
 (ut only has an ef)-.2 F .614
 (fect if command history is enabled, as described abo)-.25 F .914 -.15
-(ve u)-.15 H(nder).15 E F2(HIST)184 216 Q(OR)-.162 E(Y)-.315 E F3(.)A F1
-(compat31)144 228 Q F0 .42(If set,)184 240 R F1(bash)2.92 E F0 .42
+(ve u)-.15 H(nder).15 E F2(HIST)184 252 Q(OR)-.162 E(Y)-.315 E F3(.)A F1
+(compat31)144 264 Q F0 .42(If set,)184 276 R F1(bash)2.92 E F0 .42
 (changes its beha)2.92 F .419(vior to that of v)-.2 F .419
 (ersion 3.1 with respect to quoted ar)-.15 F(guments)-.18 E .461(to the)
-184 252 R F1([[)2.961 E F0 .462(conditional command')2.962 F(s)-.55 E F1
+184 288 R F1([[)2.961 E F0 .462(conditional command')2.962 F(s)-.55 E F1
 (=~)2.962 E F0 .462
 (operator and locale-speci\214c string comparison when)2.962 F .71
-(using the)184 264 R F1([[)3.21 E F0 .71(conditional command')3.21 F(s)
+(using the)184 300 R F1([[)3.21 E F0 .71(conditional command')3.21 F(s)
 -.55 E F1(<)3.21 E F0(and)3.21 E F1(>)3.21 E F0 3.21(operators. Bash)
 3.21 F -.15(ve)3.21 G .71(rsions prior to bash-4.1).15 F .82
-(use ASCII collation and)184 276 R/F4 10/Times-Italic@0 SF(str)3.321 E
+(use ASCII collation and)184 312 R/F4 10/Times-Italic@0 SF(str)3.321 E
 (cmp)-.37 E F0 .821(\(3\); bash-4.1 and later use the current locale')
-.19 F 3.321(sc)-.55 G(ollation)-3.321 E(sequence and)184 288 Q F4(str)
-2.5 E(coll)-.37 E F0(\(3\).).51 E F1(compat32)144 300 Q F0 1.41(If set,)
-184 312 R F1(bash)3.91 E F0 1.41(changes its beha)3.91 F 1.409
+.19 F 3.321(sc)-.55 G(ollation)-3.321 E(sequence and)184 324 Q F4(str)
+2.5 E(coll)-.37 E F0(\(3\).).51 E F1(compat32)144 336 Q F0 1.41(If set,)
+184 348 R F1(bash)3.91 E F0 1.41(changes its beha)3.91 F 1.409
 (vior to that of v)-.2 F 1.409
 (ersion 3.2 with respect to locale-speci\214c)-.15 F .422
-(string comparison when using the)184 324 R F1([[)2.922 E F0 .422
+(string comparison when using the)184 360 R F1([[)2.922 E F0 .422
 (conditional command')2.922 F(s)-.55 E F1(<)2.922 E F0(and)2.922 E F1(>)
 2.923 E F0 .423(operators \(see pre-)2.923 F .481
-(vious item\) and the ef)184 336 R .481
+(vious item\) and the ef)184 372 R .481
 (fect of interrupting a command list.)-.25 F .48(Bash v)5.481 F .48
-(ersions 3.2 and earlier)-.15 F(continue with the ne)184 348 Q
+(ersions 3.2 and earlier)-.15 F(continue with the ne)184 384 Q
 (xt command in the list after one terminates due to an interrupt.)-.15 E
-F1(compat40)144 360 Q F0 1.409(If set,)184 372 R F1(bash)3.909 E F0
+F1(compat40)144 396 Q F0 1.409(If set,)184 408 R F1(bash)3.909 E F0
 1.409(changes its beha)3.909 F 1.409(vior to that of v)-.2 F 1.41
 (ersion 4.0 with respect to locale-speci\214c)-.15 F 2.008
-(string comparison when using the)184 384 R F1([[)4.508 E F0 2.007
+(string comparison when using the)184 420 R F1([[)4.508 E F0 2.007
 (conditional command')4.508 F(s)-.55 E F1(<)4.507 E F0(and)4.507 E F1(>)
-4.507 E F0 2.007(operators \(see)4.507 F .769(description of)184 396 R
+4.507 E F0 2.007(operators \(see)4.507 F .769(description of)184 432 R
 F1(compat31)3.269 E F0 3.269(\)a)C .769(nd the ef)-3.269 F .769
 (fect of interrupting a command list.)-.25 F .77(Bash v)5.77 F(ersions)
 -.15 E .087(4.0 and later interrupt the list as if the shell recei)184
-408 R -.15(ve)-.25 G 2.586(dt).15 G .086(he interrupt; pre)-2.586 F .086
-(vious v)-.25 F .086(ersions con-)-.15 F(tinue with the ne)184 420 Q
-(xt command in the list.)-.15 E F1(compat41)144 432 Q F0 1.483(If set,)
-184 444 R F1(bash)3.983 E F0 3.983(,w)C 1.483(hen in)-3.983 F F4(posix)
+444 R -.15(ve)-.25 G 2.586(dt).15 G .086(he interrupt; pre)-2.586 F .086
+(vious v)-.25 F .086(ersions con-)-.15 F(tinue with the ne)184 456 Q
+(xt command in the list.)-.15 E F1(compat41)144 468 Q F0 1.483(If set,)
+184 480 R F1(bash)3.983 E F0 3.983(,w)C 1.483(hen in)-3.983 F F4(posix)
 3.983 E F0 1.484
 (mode, treats a single quote in a double-quoted parameter)3.983 F -.15
-(ex)184 456 S .959(pansion as a special character).15 F 5.959(.T)-.55 G
+(ex)184 492 S .959(pansion as a special character).15 F 5.959(.T)-.55 G
 .958(he single quotes must match \(an e)-5.959 F -.15(ve)-.25 G 3.458
 (nn).15 G .958(umber\) and)-3.458 F .59
-(the characters between the single quotes are considered quoted.)184 468
+(the characters between the single quotes are considered quoted.)184 504
 R .59(This is the beha)5.59 F .59(vior of)-.2 F .59
-(posix mode through v)184 480 R .589(ersion 4.1.)-.15 F .589(The def)
+(posix mode through v)184 516 R .589(ersion 4.1.)-.15 F .589(The def)
 5.589 F .589(ault bash beha)-.1 F .589(vior remains as in pre)-.2 F .589
-(vious v)-.25 F(er)-.15 E(-)-.2 E(sions.)184 492 Q F1(compat42)144 504 Q
-F0 1.796(If set,)184 516 R F1(bash)4.296 E F0 1.796
+(vious v)-.25 F(er)-.15 E(-)-.2 E(sions.)184 528 Q F1(compat42)144 540 Q
+F0 1.796(If set,)184 552 R F1(bash)4.296 E F0 1.796
 (does not process the replacement string in the pattern substitution w)
-4.296 F(ord)-.1 E -.15(ex)184 528 S(pansion using quote remo).15 E -.25
-(va)-.15 G(l.).25 E F1(compat43)144 540 Q F0 .141(If set,)184 552 R F1
+4.296 F(ord)-.1 E -.15(ex)184 564 S(pansion using quote remo).15 E -.25
+(va)-.15 G(l.).25 E F1(compat43)144 576 Q F0 .141(If set,)184 588 R F1
 (bash)2.641 E F0 .141(does not print a w)2.641 F .14
 (arning message if an attempt is made to use a quoted com-)-.1 F .912
-(pound array assignment as an ar)184 564 R .912(gument to)-.18 F F1
+(pound array assignment as an ar)184 600 R .912(gument to)-.18 F F1
 (declar)3.413 E(e)-.18 E F0 3.413(,m)C(ak)-3.413 E .913(es w)-.1 F .913
-(ord e)-.1 F .913(xpansion errors non-)-.15 F -.1(fa)184 576 S .353
+(ord e)-.1 F .913(xpansion errors non-)-.15 F -.1(fa)184 612 S .353
 (tal errors that cause the current command to f).1 F .353(ail \(the def)
 -.1 F .352(ault beha)-.1 F .352(vior is to mak)-.2 F 2.852(et)-.1 G(hem)
--2.852 E -.1(fa)184 588 S 1.057(tal errors that cause the shell to e).1
+-2.852 E -.1(fa)184 624 S 1.057(tal errors that cause the shell to e).1
 F 1.058(xit\), and does not reset the loop state when a shell)-.15 F
-.375(function is e)184 600 R -.15(xe)-.15 G .375(cuted \(this allo).15 F
+.375(function is e)184 636 R -.15(xe)-.15 G .375(cuted \(this allo).15 F
 (ws)-.25 E F1(br)2.875 E(eak)-.18 E F0(or)2.875 E F1(continue)2.875 E F0
 .374(in a shell function to af)2.875 F .374(fect loops in)-.25 F
-(the caller')184 612 Q 2.5(sc)-.55 G(onte)-2.5 E(xt\).)-.15 E F1
-(compat44)144 624 Q F0 .441(If set,)184 636 R F1(bash)2.941 E F0(sa)
+(the caller')184 648 Q 2.5(sc)-.55 G(onte)-2.5 E(xt\).)-.15 E F1
+(compat44)144 660 Q F0 .441(If set,)184 672 R F1(bash)2.941 E F0(sa)
 2.942 E -.15(ve)-.2 G 2.942(st).15 G .442(he positional parameters to B)
 -2.942 F .442(ASH_ARGV and B)-.35 F .442(ASH_ARGC before)-.35 F(the)184
-648 Q 2.5(ya)-.15 G(re used, re)-2.5 E -.05(ga)-.15 G
+684 Q 2.5(ya)-.15 G(re used, re)-2.5 E -.05(ga)-.15 G
 (rdless of whether or not e).05 E(xtended deb)-.15 E
-(ugging mode is enabled.)-.2 E F1(complete_fullquote)144 660 Q F0 .654
-(If set,)184 672 R F1(bash)3.153 E F0 .653(quotes all shell metacharact\
+(ugging mode is enabled.)-.2 E F1(complete_fullquote)144 696 Q F0 .654
+(If set,)184 708 R F1(bash)3.153 E F0 .653(quotes all shell metacharact\
 ers in \214lenames and directory names when per)3.153 F(-)-.2 E 1.524
-(forming completion.)184 684 R 1.524(If not set,)6.524 F F1(bash)4.024 E
+(forming completion.)184 720 R 1.524(If not set,)6.524 F F1(bash)4.024 E
 F0(remo)4.024 E -.15(ve)-.15 G 4.024(sm).15 G 1.524
-(etacharacters such as the dollar sign)-4.024 F 2.667(from the set of c\
-haracters that will be quoted in completed \214lenames when these)184
-696 R .028(metacharacters appear in shell v)184 708 R .028
-(ariable references in w)-.25 F .029(ords to be completed.)-.1 F .029
-(This means)5.029 F 2.91(that dollar signs in v)184 720 R 2.909
-(ariable names that e)-.25 F 2.909
-(xpand to directories will not be quoted;)-.15 F(GNU Bash 5.0)72 768 Q
+(etacharacters such as the dollar sign)-4.024 F(GNU Bash 5.0)72 768 Q
 (2004 Apr 20)149.565 E(18)198.725 E 0 Cg EP
 %%Page: 19 19
 %%BeginPageSetup
@@ -2439,211 +2442,211 @@ BP
 %%EndPageSetup
 /F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 87.61
 (TINS\(1\) General)-.92 F(Commands Manual)2.5 E -.35(BA)90.11 G(SH_B).35
-E(UIL)-.1 E(TINS\(1\))-.92 E(ho)184 84 Q(we)-.25 E -.15(ve)-.25 G 2.702
--.4(r, a).15 H 2.202 -.15(ny d).4 H 1.902
+E(UIL)-.1 E(TINS\(1\))-.92 E 2.667(from the set of characters that will\
+ be quoted in completed \214lenames when these)184 84 R .028
+(metacharacters appear in shell v)184 96 R .028(ariable references in w)
+-.25 F .029(ords to be completed.)-.1 F .029(This means)5.029 F 1.073
+(that dollar signs in v)184 108 R 1.073(ariable names that e)-.25 F
+1.073(xpand to directories will not be quoted; ho)-.15 F(w-)-.25 E -2.15
+-.25(ev e)184 120 T 1.922 -.4(r, a).25 H 1.422 -.15(ny d).4 H 1.123
 (ollar signs appearing in \214lenames will not be quoted, either).15 F
-6.903(.T)-.55 G 1.903(his is)-6.903 F(acti)184 96 Q .673 -.15(ve o)-.25
-H .373
-(nly when bash is using backslashes to quote completed \214lenames.).15
-F .372(This v)5.372 F(ariable)-.25 E(is set by def)184 108 Q
+6.123(.T)-.55 G 1.123(his is acti)-6.123 F -.15(ve)-.25 G .59
+(only when bash is using backslashes to quote completed \214lenames.)184
+132 R .59(This v)5.59 F .59(ariable is set)-.25 F(by def)184 144 Q
 (ault, which is the def)-.1 E(ault bash beha)-.1 E(vior in v)-.2 E
-(ersions through 4.2.)-.15 E/F1 10/Times-Bold@0 SF(dir)144 120 Q(expand)
--.18 E F0 .486(If set,)184 132 R F1(bash)2.986 E F0 .486
+(ersions through 4.2.)-.15 E/F1 10/Times-Bold@0 SF(dir)144 156 Q(expand)
+-.18 E F0 .486(If set,)184 168 R F1(bash)2.986 E F0 .486
 (replaces directory names with the results of w)2.986 F .486(ord e)-.1 F
 .487(xpansion when perform-)-.15 F .18(ing \214lename completion.)184
-144 R .179(This changes the contents of the readline editing b)5.18 F
+180 R .179(This changes the contents of the readline editing b)5.18 F
 (uf)-.2 E(fer)-.25 E 5.179(.I)-.55 G 2.679(fn)-5.179 G(ot)-2.679 E(set,)
-184 156 Q F1(bash)2.5 E F0(attempts to preserv)2.5 E 2.5(ew)-.15 G
-(hat the user typed.)-2.5 E F1(dirspell)144 168 Q F0 .858(If set,)184
-168 R F1(bash)3.358 E F0 .858
+184 192 Q F1(bash)2.5 E F0(attempts to preserv)2.5 E 2.5(ew)-.15 G
+(hat the user typed.)-2.5 E F1(dirspell)144 204 Q F0 .858(If set,)184
+204 R F1(bash)3.358 E F0 .858
 (attempts spelling correction on directory names during w)3.358 F .859
 (ord completion if)-.1 F
-(the directory name initially supplied does not e)184 180 Q(xist.)-.15 E
-F1(dotglob)144 192 Q F0 .165(If set,)184 192 R F1(bash)2.665 E F0 .165
+(the directory name initially supplied does not e)184 216 Q(xist.)-.15 E
+F1(dotglob)144 228 Q F0 .165(If set,)184 228 R F1(bash)2.665 E F0 .165
 (includes \214lenames be)2.665 F .165(ginning with a `.)-.15 F 2.665('i)
 -.7 G 2.665(nt)-2.665 G .165(he results of pathname e)-2.665 F
-(xpansion.)-.15 E(The \214lenames)184 204 Q F1 -.63(``)2.5 G -.55(.').63
+(xpansion.)-.15 E(The \214lenames)184 240 Q F1 -.63(``)2.5 G -.55(.').63
 G(')-.08 E F0(and)5 E F1 -.63(``)2.5 G(..).63 E -.63('')-.55 G F0
 (must al)5.63 E -.1(wa)-.1 G(ys be matched e).1 E(xplicitly)-.15 E 2.5
 (,e)-.65 G -.15(ve)-2.75 G 2.5(ni).15 G(f)-2.5 E F1(dotglob)2.5 E F0
-(is set.)2.5 E F1(execfail)144 216 Q F0 1.386(If set, a non-interacti)
-184 216 R 1.686 -.15(ve s)-.25 H 1.386(hell will not e).15 F 1.386
+(is set.)2.5 E F1(execfail)144 252 Q F0 1.386(If set, a non-interacti)
+184 252 R 1.686 -.15(ve s)-.25 H 1.386(hell will not e).15 F 1.386
 (xit if it cannot e)-.15 F -.15(xe)-.15 G 1.387
-(cute the \214le speci\214ed as an).15 F(ar)184 228 Q(gument to the)-.18
+(cute the \214le speci\214ed as an).15 F(ar)184 264 Q(gument to the)-.18
 E F1(exec)2.5 E F0 -.2(bu)2.5 G(iltin command.).2 E(An interacti)5 E .3
 -.15(ve s)-.25 H(hell does not e).15 E(xit if)-.15 E F1(exec)2.5 E F0
--.1(fa)2.5 G(ils.).1 E F1(expand_aliases)144 240 Q F0 .717
-(If set, aliases are e)184 252 R .717(xpanded as described abo)-.15 F
+-.1(fa)2.5 G(ils.).1 E F1(expand_aliases)144 276 Q F0 .717
+(If set, aliases are e)184 288 R .717(xpanded as described abo)-.15 F
 1.017 -.15(ve u)-.15 H(nder).15 E/F2 9/Times-Bold@0 SF(ALIASES)3.217 E
 /F3 9/Times-Roman@0 SF(.)A F0 .716(This option is enabled)5.217 F
-(by def)184 264 Q(ault for interacti)-.1 E .3 -.15(ve s)-.25 H(hells.)
-.15 E F1(extdeb)144 276 Q(ug)-.2 E F0 .671(If set at shell in)184 288 R
+(by def)184 300 Q(ault for interacti)-.1 E .3 -.15(ve s)-.25 H(hells.)
+.15 E F1(extdeb)144 312 Q(ug)-.2 E F0 .671(If set at shell in)184 324 R
 -.2(vo)-.4 G .671(cation, arrange to e).2 F -.15(xe)-.15 G .671
 (cute the deb).15 F .672(ugger pro\214le before the shell starts,)-.2 F
-.221(identical to the)184 300 R F1<adad646562>2.721 E(ugger)-.2 E F0
+.221(identical to the)184 336 R F1<adad646562>2.721 E(ugger)-.2 E F0
 2.721(option. If)2.721 F .221(set after in)2.721 F -.2(vo)-.4 G .221
-(cation, beha).2 F .22(vior intended for use by)-.2 F(deb)184 312 Q
-(uggers is enabled:)-.2 E F1(1.)184 324 Q F0(The)220 324 Q F1<ad46>4.25
+(cation, beha).2 F .22(vior intended for use by)-.2 F(deb)184 348 Q
+(uggers is enabled:)-.2 E F1(1.)184 360 Q F0(The)220 360 Q F1<ad46>4.25
 E F0 1.75(option to the)4.25 F F1(declar)4.251 E(e)-.18 E F0 -.2(bu)
 4.251 G 1.751(iltin displays the source \214le name and line).2 F
-(number corresponding to each function name supplied as an ar)220 336 Q
-(gument.)-.18 E F1(2.)184 348 Q F0 1.667(If the command run by the)220
-348 R F1(DEB)4.167 E(UG)-.1 E F0 1.667(trap returns a non-zero v)4.167 F
-1.667(alue, the ne)-.25 F(xt)-.15 E(command is skipped and not e)220 360
-Q -.15(xe)-.15 G(cuted.).15 E F1(3.)184 372 Q F0 .84
-(If the command run by the)220 372 R F1(DEB)3.34 E(UG)-.1 E F0 .841
+(number corresponding to each function name supplied as an ar)220 372 Q
+(gument.)-.18 E F1(2.)184 384 Q F0 1.667(If the command run by the)220
+384 R F1(DEB)4.167 E(UG)-.1 E F0 1.667(trap returns a non-zero v)4.167 F
+1.667(alue, the ne)-.25 F(xt)-.15 E(command is skipped and not e)220 396
+Q -.15(xe)-.15 G(cuted.).15 E F1(3.)184 408 Q F0 .84
+(If the command run by the)220 408 R F1(DEB)3.34 E(UG)-.1 E F0 .841
 (trap returns a v)3.341 F .841(alue of 2, and the shell is)-.25 F -.15
-(exe)220 384 S .488
+(exe)220 420 S .488
 (cuting in a subroutine \(a shell function or a shell script e).15 F
 -.15(xe)-.15 G .488(cuted by the).15 F F1(.)2.988 E F0(or)2.988 E F1
-(sour)220 396 Q(ce)-.18 E F0 -.2(bu)2.5 G
+(sour)220 432 Q(ce)-.18 E F0 -.2(bu)2.5 G
 (iltins\), the shell simulates a call to).2 E F1 -.18(re)2.5 G(tur).18 E
-(n)-.15 E F0(.)A F1(4.)184 408 Q F2 -.27(BA)220 408 S(SH_ARGC).27 E F0
+(n)-.15 E F0(.)A F1(4.)184 444 Q F2 -.27(BA)220 444 S(SH_ARGC).27 E F0
 (and)3.153 E F2 -.27(BA)3.403 G(SH_ARGV).27 E F0 .904
-(are updated as described in their descriptions)3.154 F(abo)220 420 Q
--.15(ve)-.15 G(.).15 E F1(5.)184 432 Q F0 1.637(Function tracing is ena\
-bled: command substitution, shell functions, and sub-)220 432 R
-(shells in)220 444 Q -.2(vo)-.4 G -.1(ke).2 G 2.5(dw).1 G(ith)-2.5 E F1
+(are updated as described in their descriptions)3.154 F(abo)220 456 Q
+-.15(ve)-.15 G(.).15 E F1(5.)184 468 Q F0 1.637(Function tracing is ena\
+bled: command substitution, shell functions, and sub-)220 468 R
+(shells in)220 480 Q -.2(vo)-.4 G -.1(ke).2 G 2.5(dw).1 G(ith)-2.5 E F1
 (\()2.5 E/F4 10/Times-Italic@0 SF(command)2.5 E F1(\))2.5 E F0
 (inherit the)2.5 E F1(DEB)2.5 E(UG)-.1 E F0(and)2.5 E F1(RETURN)2.5 E F0
-(traps.)2.5 E F1(6.)184 456 Q F0 1.082(Error tracing is enabled: comman\
-d substitution, shell functions, and subshells)220 456 R(in)220 468 Q
+(traps.)2.5 E F1(6.)184 492 Q F0 1.082(Error tracing is enabled: comman\
+d substitution, shell functions, and subshells)220 492 R(in)220 504 Q
 -.2(vo)-.4 G -.1(ke).2 G 2.5(dw).1 G(ith)-2.5 E F1(\()2.5 E F4(command)
 2.5 E F1(\))2.5 E F0(inherit the)2.5 E F1(ERR)2.5 E F0(trap.)2.5 E F1
-(extglob)144 480 Q F0 .4(If set, the e)184 480 R .4
+(extglob)144 516 Q F0 .4(If set, the e)184 516 R .4
 (xtended pattern matching features described abo)-.15 F .7 -.15(ve u)
--.15 H(nder).15 E F1 -.1(Pa)2.9 G .4(thname Expan-).1 F(sion)184 492 Q
-F0(are enabled.)2.5 E F1(extquote)144 504 Q F0 2.473(If set,)184 516 R
+-.15 H(nder).15 E F1 -.1(Pa)2.9 G .4(thname Expan-).1 F(sion)184 528 Q
+F0(are enabled.)2.5 E F1(extquote)144 540 Q F0 2.473(If set,)184 552 R
 F1($)4.973 E F0<08>A F4(string)A F0 4.973<0861>C(nd)-4.973 E F1($)4.973
 E F0(")A F4(string)A F0 4.973("q)C 2.473(uoting is performed within)
 -4.973 F F1(${)4.973 E F4(par)A(ameter)-.15 E F1(})A F0 -.15(ex)4.973 G
-(pansions).15 E(enclosed in double quotes.)184 528 Q
-(This option is enabled by def)5 E(ault.)-.1 E F1(failglob)144 540 Q F0
-1.425(If set, patterns which f)184 540 R 1.425
+(pansions).15 E(enclosed in double quotes.)184 564 Q
+(This option is enabled by def)5 E(ault.)-.1 E F1(failglob)144 576 Q F0
+1.425(If set, patterns which f)184 576 R 1.425
 (ail to match \214lenames during pathname e)-.1 F 1.424
-(xpansion result in an)-.15 F -.15(ex)184 552 S(pansion error).15 E(.)
--.55 E F1 -.25(fo)144 564 S -.18(rc).25 G(e_\214gnor).18 E(e)-.18 E F0
-.936(If set, the suf)184 576 R<8c78>-.25 E .936(es speci\214ed by the)
+(xpansion result in an)-.15 F -.15(ex)184 588 S(pansion error).15 E(.)
+-.55 E F1 -.25(fo)144 600 S -.18(rc).25 G(e_\214gnor).18 E(e)-.18 E F0
+.936(If set, the suf)184 612 R<8c78>-.25 E .936(es speci\214ed by the)
 -.15 F F2(FIGNORE)3.436 E F0 .936(shell v)3.186 F .936(ariable cause w)
--.25 F .937(ords to be ignored)-.1 F .32(when performing w)184 588 R .32
+-.25 F .937(ords to be ignored)-.1 F .32(when performing w)184 624 R .32
 (ord completion e)-.1 F -.15(ve)-.25 G 2.82(ni).15 G 2.82(ft)-2.82 G .32
 (he ignored w)-2.82 F .32(ords are the only possible com-)-.1 F 2.947
-(pletions. See)184 600 R F2 .447(SHELL V)2.947 F(ARIABLES)-1.215 E F0
+(pletions. See)184 636 R F2 .447(SHELL V)2.947 F(ARIABLES)-1.215 E F0
 (abo)2.697 E .747 -.15(ve f)-.15 H .448(or a description of).15 F F2
 (FIGNORE)2.948 E F3(.)A F0 .448(This option is)4.948 F(enabled by def)
-184 612 Q(ault.)-.1 E F1(globasciiranges)144 624 Q F0 2.519
-(If set, range e)184 636 R 2.519
+184 648 Q(ault.)-.1 E F1(globasciiranges)144 660 Q F0 2.519
+(If set, range e)184 672 R 2.519
 (xpressions used in pattern matching brack)-.15 F 2.518(et e)-.1 F 2.518
 (xpressions \(see)-.15 F F2 -.09(Pa)5.018 G(tter).09 E(n)-.135 E
-(Matching)184 648 Q F0(abo)2.964 E -.15(ve)-.15 G 3.214(\)b).15 G(eha)
+(Matching)184 684 Q F0(abo)2.964 E -.15(ve)-.15 G 3.214(\)b).15 G(eha)
 -3.214 E 1.014 -.15(ve a)-.2 H 3.214(si).15 G 3.214(fi)-3.214 G 3.214
 (nt)-3.214 G .714(he traditional C locale when performing comparisons.)
--3.214 F 1.02(That is, the current locale')184 660 R 3.52(sc)-.55 G 1.02
+-3.214 F 1.02(That is, the current locale')184 696 R 3.52(sc)-.55 G 1.02
 (ollating sequence is not tak)-3.52 F 1.02(en into account, so)-.1 F F1
-(b)3.52 E F0 1.02(will not)3.52 F .956(collate between)184 672 R F1(A)
+(b)3.52 E F0 1.02(will not)3.52 F .956(collate between)184 708 R F1(A)
 3.456 E F0(and)3.456 E F1(B)3.456 E F0 3.457(,a)C .957(nd upper)-3.457 F
 .957(-case and lo)-.2 F(wer)-.25 E .957
-(-case ASCII characters will collate)-.2 F(together)184 684 Q(.)-.55 E
-F1(globstar)144 696 Q F0 .519(If set, the pattern)184 696 R F1(**)3.019
-E F0 .519(used in a pathname e)3.019 F .519(xpansion conte)-.15 F .518
-(xt will match all \214les and zero)-.15 F .431
-(or more directories and subdirectories.)184 708 R .431
-(If the pattern is follo)5.431 F .432(wed by a)-.25 F F1(/)2.932 E F0
-2.932(,o)C .432(nly directories)-2.932 F(and subdirectories match.)184
-720 Q(GNU Bash 5.0)72 768 Q(2004 Apr 20)149.565 E(19)198.725 E 0 Cg EP
+(-case ASCII characters will collate)-.2 F(together)184 720 Q(.)-.55 E
+(GNU Bash 5.0)72 768 Q(2004 Apr 20)149.565 E(19)198.725 E 0 Cg EP
 %%Page: 20 20
 %%BeginPageSetup
 BP
 %%EndPageSetup
 /F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 87.61
 (TINS\(1\) General)-.92 F(Commands Manual)2.5 E -.35(BA)90.11 G(SH_B).35
-E(UIL)-.1 E(TINS\(1\))-.92 E/F1 10/Times-Bold@0 SF(gnu_errfmt)144 84 Q
-F0(If set, shell error messages are written in the standard GNU error m\
-essage format.)184 96 Q F1(histappend)144 108 Q F0 .676
+E(UIL)-.1 E(TINS\(1\))-.92 E/F1 10/Times-Bold@0 SF(globstar)144 84 Q F0
+.519(If set, the pattern)184 84 R F1(**)3.019 E F0 .519
+(used in a pathname e)3.019 F .519(xpansion conte)-.15 F .518
+(xt will match all \214les and zero)-.15 F .431
+(or more directories and subdirectories.)184 96 R .431
+(If the pattern is follo)5.431 F .432(wed by a)-.25 F F1(/)2.932 E F0
+2.932(,o)C .432(nly directories)-2.932 F(and subdirectories match.)184
+108 Q F1(gnu_errfmt)144 120 Q F0(If set, shell error messages are writt\
+en in the standard GNU error message format.)184 132 Q F1(histappend)144
+144 Q F0 .676
 (If set, the history list is appended to the \214le named by the v)184
-120 R .676(alue of the)-.25 F/F2 9/Times-Bold@0 SF(HISTFILE)3.176 E F0
--.25(va)2.926 G(ri-).25 E(able when the shell e)184 132 Q
+156 R .676(alue of the)-.25 F/F2 9/Times-Bold@0 SF(HISTFILE)3.176 E F0
+-.25(va)2.926 G(ri-).25 E(able when the shell e)184 168 Q
 (xits, rather than o)-.15 E -.15(ve)-.15 G(rwriting the \214le.).15 E F1
-(histr)144 144 Q(eedit)-.18 E F0 .575(If set, and)184 156 R F1 -.18(re)
+(histr)144 180 Q(eedit)-.18 E F0 .575(If set, and)184 192 R F1 -.18(re)
 3.075 G(adline).18 E F0 .575(is being used, a user is gi)3.075 F -.15
 (ve)-.25 G 3.075(nt).15 G .576(he opportunity to re-edit a f)-3.075 F
-.576(ailed his-)-.1 F(tory substitution.)184 168 Q F1(histv)144 180 Q
-(erify)-.1 E F0 .403(If set, and)184 192 R F1 -.18(re)2.903 G(adline).18
+.576(ailed his-)-.1 F(tory substitution.)184 204 Q F1(histv)144 216 Q
+(erify)-.1 E F0 .403(If set, and)184 228 R F1 -.18(re)2.903 G(adline).18
 E F0 .403
 (is being used, the results of history substitution are not immediately)
-2.903 F .661(passed to the shell parser)184 204 R 5.661(.I)-.55 G .662
+2.903 F .661(passed to the shell parser)184 240 R 5.661(.I)-.55 G .662
 (nstead, the resulting line is loaded into the)-5.661 F F1 -.18(re)3.162
-G(adline).18 E F0(editing)3.162 E -.2(bu)184 216 S -.25(ff).2 G(er).25 E
+G(adline).18 E F0(editing)3.162 E -.2(bu)184 252 S -.25(ff).2 G(er).25 E
 2.5(,a)-.4 G(llo)-2.5 E(wing further modi\214cation.)-.25 E F1
-(hostcomplete)144 228 Q F0 1.182(If set, and)184 240 R F1 -.18(re)3.682
+(hostcomplete)144 264 Q F0 1.182(If set, and)184 276 R F1 -.18(re)3.682
 G(adline).18 E F0 1.182(is being used,)3.682 F F1(bash)3.682 E F0 1.181
 (will attempt to perform hostname completion)3.681 F 1.38(when a w)184
-252 R 1.38(ord containing a)-.1 F F1(@)3.881 E F0 1.381
+288 R 1.38(ord containing a)-.1 F F1(@)3.881 E F0 1.381
 (is being completed \(see)3.881 F F1(Completing)3.881 E F0(under)3.881 E
-F2(READLINE)3.881 E F0(abo)184 264 Q -.15(ve)-.15 G 2.5(\). This).15 F
-(is enabled by def)2.5 E(ault.)-.1 E F1(huponexit)144 276 Q F0(If set,)
-184 288 Q F1(bash)2.5 E F0(will send)2.5 E F2(SIGHUP)2.5 E F0
+F2(READLINE)3.881 E F0(abo)184 300 Q -.15(ve)-.15 G 2.5(\). This).15 F
+(is enabled by def)2.5 E(ault.)-.1 E F1(huponexit)144 312 Q F0(If set,)
+184 324 Q F1(bash)2.5 E F0(will send)2.5 E F2(SIGHUP)2.5 E F0
 (to all jobs when an interacti)2.25 E .3 -.15(ve l)-.25 H(ogin shell e)
-.15 E(xits.)-.15 E F1(inherit_err)144 300 Q(exit)-.18 E F0 .22
-(If set, command substitution inherits the v)184 312 R .219(alue of the)
+.15 E(xits.)-.15 E F1(inherit_err)144 336 Q(exit)-.18 E F0 .22
+(If set, command substitution inherits the v)184 348 R .219(alue of the)
 -.25 F F1(err)2.719 E(exit)-.18 E F0 .219(option, instead of unsetting)
-2.719 F(it in the subshell en)184 324 Q 2.5(vironment. This)-.4 F
+2.719 F(it in the subshell en)184 360 Q 2.5(vironment. This)-.4 F
 (option is enabled when)2.5 E/F3 10/Times-Italic@0 SF(posix mode)2.5 E
-F0(is enabled.)2.5 E F1(interacti)144 336 Q -.1(ve)-.1 G(_comments).1 E
-F0 .33(If set, allo)184 348 R 2.83(waw)-.25 G .33(ord be)-2.93 F .33
+F0(is enabled.)2.5 E F1(interacti)144 372 Q -.1(ve)-.1 G(_comments).1 E
+F0 .33(If set, allo)184 384 R 2.83(waw)-.25 G .33(ord be)-2.93 F .33
 (ginning with)-.15 F F1(#)2.83 E F0 .33(to cause that w)2.83 F .33
 (ord and all remaining characters on)-.1 F .967
-(that line to be ignored in an interacti)184 360 R 1.267 -.15(ve s)-.25
+(that line to be ignored in an interacti)184 396 R 1.267 -.15(ve s)-.25
 H .967(hell \(see).15 F F2(COMMENTS)3.467 E F0(abo)3.217 E -.15(ve)-.15
-G 3.467(\). This).15 F .967(option is)3.467 F(enabled by def)184 372 Q
-(ault.)-.1 E F1(lastpipe)144 384 Q F0 .066
-(If set, and job control is not acti)184 384 R -.15(ve)-.25 G 2.566(,t)
+G 3.467(\). This).15 F .967(option is)3.467 F(enabled by def)184 408 Q
+(ault.)-.1 E F1(lastpipe)144 420 Q F0 .066
+(If set, and job control is not acti)184 420 R -.15(ve)-.25 G 2.566(,t)
 .15 G .066(he shell runs the last command of a pipeline not e)-2.566 F
 -.15(xe)-.15 G(-).15 E(cuted in the background in the current shell en)
-184 396 Q(vironment.)-.4 E F1(lithist)144 408 Q F0 .655(If set, and the)
-184 408 R F1(cmdhist)3.155 E F0 .654
+184 432 Q(vironment.)-.4 E F1(lithist)144 444 Q F0 .655(If set, and the)
+184 444 R F1(cmdhist)3.155 E F0 .654
 (option is enabled, multi-line commands are sa)3.154 F -.15(ve)-.2 G
 3.154(dt).15 G 3.154(ot)-3.154 G .654(he history)-3.154 F
-(with embedded ne)184 420 Q
+(with embedded ne)184 456 Q
 (wlines rather than using semicolon separators where possible.)-.25 E F1
-(localv)144 432 Q(ar_inherit)-.1 E F0 .421(If set, local v)184 444 R
+(localv)144 468 Q(ar_inherit)-.1 E F0 .421(If set, local v)184 480 R
 .422(ariables inherit the v)-.25 F .422(alue and attrib)-.25 F .422
 (utes of a v)-.2 F .422(ariable of the same name that)-.25 F -.15(ex)184
-456 S .174(ists at a pre).15 F .174(vious scope before an)-.25 F 2.673
+492 S .174(ists at a pre).15 F .174(vious scope before an)-.25 F 2.673
 (yn)-.15 G .673 -.25(ew va)-2.673 H .173(lue is assigned.).25 F .173
-(The nameref attrib)5.173 F .173(ute is not)-.2 F(inherited.)184 468 Q
-F1(login_shell)144 480 Q F0 .486
+(The nameref attrib)5.173 F .173(ute is not)-.2 F(inherited.)184 504 Q
+F1(login_shell)144 516 Q F0 .486
 (The shell sets this option if it is started as a login shell \(see)184
-492 R F2(INV)2.987 E(OCA)-.405 E(TION)-.855 E F0(abo)2.737 E -.15(ve)
--.15 G 2.987(\). The).15 F -.25(va)184 504 S(lue may not be changed.).25
-E F1(mailwar)144 516 Q(n)-.15 E F0 .815(If set, and a \214le that)184
-528 R F1(bash)3.315 E F0 .814
+528 R F2(INV)2.987 E(OCA)-.405 E(TION)-.855 E F0(abo)2.737 E -.15(ve)
+-.15 G 2.987(\). The).15 F -.25(va)184 540 S(lue may not be changed.).25
+E F1(mailwar)144 552 Q(n)-.15 E F0 .815(If set, and a \214le that)184
+564 R F1(bash)3.315 E F0 .814
 (is checking for mail has been accessed since the last time it)3.315 F
--.1(wa)184 540 S 2.5(sc).1 G(heck)-2.5 E(ed, the message `)-.1 E
+-.1(wa)184 576 S 2.5(sc).1 G(heck)-2.5 E(ed, the message `)-.1 E
 (`The mail in)-.74 E F3(mail\214le)2.5 E F0(has been read')2.5 E 2.5('i)
--.74 G 2.5(sd)-2.5 G(isplayed.)-2.5 E F1(no_empty_cmd_completion)144 552
-Q F0 .324(If set, and)184 564 R F1 -.18(re)2.824 G(adline).18 E F0 .324
+-.74 G 2.5(sd)-2.5 G(isplayed.)-2.5 E F1(no_empty_cmd_completion)144 588
+Q F0 .324(If set, and)184 600 R F1 -.18(re)2.824 G(adline).18 E F0 .324
 (is being used,)2.824 F F1(bash)2.824 E F0 .324
 (will not attempt to search the)2.824 F F2 -.666(PA)2.825 G(TH)-.189 E
 F0 .325(for possible)2.575 F
-(completions when completion is attempted on an empty line.)184 576 Q F1
-(nocaseglob)144 588 Q F0 .437(If set,)184 600 R F1(bash)2.937 E F0 .436
+(completions when completion is attempted on an empty line.)184 612 Q F1
+(nocaseglob)144 624 Q F0 .437(If set,)184 636 R F1(bash)2.937 E F0 .436
 (matches \214lenames in a case\255insensiti)2.937 F .736 -.15(ve f)-.25
-H .436(ashion when performing pathname).05 F -.15(ex)184 612 S
+H .436(ashion when performing pathname).05 F -.15(ex)184 648 S
 (pansion \(see).15 E F1 -.1(Pa)2.5 G(thname Expansion).1 E F0(abo)2.5 E
--.15(ve)-.15 G(\).).15 E F1(nocasematch)144 624 Q F0 1.193(If set,)184
-636 R F1(bash)3.693 E F0 1.194(matches patterns in a case\255insensiti)
+-.15(ve)-.15 G(\).).15 E F1(nocasematch)144 660 Q F0 1.193(If set,)184
+672 R F1(bash)3.693 E F0 1.194(matches patterns in a case\255insensiti)
 3.693 F 1.494 -.15(ve f)-.25 H 1.194(ashion when performing matching).05
-F .551(while e)184 648 R -.15(xe)-.15 G(cuting).15 E F1(case)3.051 E F0
+F .551(while e)184 684 R -.15(xe)-.15 G(cuting).15 E F1(case)3.051 E F0
 (or)3.051 E F1([[)3.051 E F0 .551
 (conditional commands, when performing pattern substitution)3.051 F -.1
-(wo)184 660 S .622(rd e).1 F .623(xpansions, or when \214ltering possib\
-le completions as part of programmable com-)-.15 F(pletion.)184 672 Q F1
-(nullglob)144 684 Q F0 .855(If set,)184 696 R F1(bash)3.355 E F0(allo)
-3.355 E .855(ws patterns which match no \214les \(see)-.25 F F1 -.1(Pa)
-3.354 G .854(thname Expansion).1 F F0(abo)3.354 E -.15(ve)-.15 G 3.354
-(\)t).15 G(o)-3.354 E -.15(ex)184 708 S
-(pand to a null string, rather than themselv).15 E(es.)-.15 E
+(wo)184 696 S .622(rd e).1 F .623(xpansions, or when \214ltering possib\
+le completions as part of programmable com-)-.15 F(pletion.)184 708 Q
 (GNU Bash 5.0)72 768 Q(2004 Apr 20)149.565 E(20)198.725 E 0 Cg EP
 %%Page: 21 21
 %%BeginPageSetup
@@ -2651,246 +2654,238 @@ BP
 %%EndPageSetup
 /F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 87.61
 (TINS\(1\) General)-.92 F(Commands Manual)2.5 E -.35(BA)90.11 G(SH_B).35
-E(UIL)-.1 E(TINS\(1\))-.92 E/F1 10/Times-Bold@0 SF(pr)144 84 Q(ogcomp)
--.18 E F0 .676(If set, the programmable completion f)184 96 R .677
-(acilities \(see)-.1 F F1(Pr)3.177 E .677(ogrammable Completion)-.18 F
-F0(abo)3.177 E -.15(ve)-.15 G(\)).15 E(are enabled.)184 108 Q
-(This option is enabled by def)5 E(ault.)-.1 E F1(pr)144 120 Q(omptv)
--.18 E(ars)-.1 E F0 1.448(If set, prompt strings under)184 132 R 1.448
+E(UIL)-.1 E(TINS\(1\))-.92 E/F1 10/Times-Bold@0 SF(nullglob)144 84 Q F0
+.855(If set,)184 96 R F1(bash)3.355 E F0(allo)3.355 E .855
+(ws patterns which match no \214les \(see)-.25 F F1 -.1(Pa)3.354 G .854
+(thname Expansion).1 F F0(abo)3.354 E -.15(ve)-.15 G 3.354(\)t).15 G(o)
+-3.354 E -.15(ex)184 108 S(pand to a null string, rather than themselv)
+.15 E(es.)-.15 E F1(pr)144 120 Q(ogcomp)-.18 E F0 .676
+(If set, the programmable completion f)184 132 R .677(acilities \(see)
+-.1 F F1(Pr)3.177 E .677(ogrammable Completion)-.18 F F0(abo)3.177 E
+-.15(ve)-.15 G(\)).15 E(are enabled.)184 144 Q
+(This option is enabled by def)5 E(ault.)-.1 E F1(pr)144 156 Q(omptv)
+-.18 E(ars)-.1 E F0 1.448(If set, prompt strings under)184 168 R 1.448
 (go parameter e)-.18 F 1.447(xpansion, command substitution, arithmetic)
--.15 F -.15(ex)184 144 S .17(pansion, and quote remo).15 F -.25(va)-.15
+-.15 F -.15(ex)184 180 S .17(pansion, and quote remo).15 F -.25(va)-.15
 G 2.67(la).25 G .17(fter being e)-2.67 F .17(xpanded as described in)
 -.15 F/F2 9/Times-Bold@0 SF(PR)2.671 E(OMPTING)-.27 E F0(abo)2.421 E
--.15(ve)-.15 G(.).15 E(This option is enabled by def)184 156 Q(ault.)-.1
-E F1 -.18(re)144 168 S(stricted_shell).18 E F0 1.069
+-.15(ve)-.15 G(.).15 E(This option is enabled by def)184 192 Q(ault.)-.1
+E F1 -.18(re)144 204 S(stricted_shell).18 E F0 1.069
 (The shell sets this option if it is started in restricted mode \(see)
-184 180 R F2 1.069(RESTRICTED SHELL)3.569 F F0(belo)184 192 Q 2.86
+184 216 R F2 1.069(RESTRICTED SHELL)3.569 F F0(belo)184 228 Q 2.86
 (w\). The)-.25 F -.25(va)2.86 G .36(lue may not be changed.).25 F .36
 (This is not reset when the startup \214les are e)5.36 F -.15(xe)-.15 G
-(-).15 E(cuted, allo)184 204 Q(wing the startup \214les to disco)-.25 E
+(-).15 E(cuted, allo)184 240 Q(wing the startup \214les to disco)-.25 E
 -.15(ve)-.15 G 2.5(rw).15 G(hether or not a shell is restricted.)-2.5 E
-F1(shift_v)144 216 Q(erbose)-.1 E F0 .502(If set, the)184 228 R F1
+F1(shift_v)144 252 Q(erbose)-.1 E F0 .502(If set, the)184 264 R F1
 (shift)3.002 E F0 -.2(bu)3.002 G .501
 (iltin prints an error message when the shift count e).2 F .501
-(xceeds the number)-.15 F(of positional parameters.)184 240 Q F1(sour)
-144 252 Q(cepath)-.18 E F0 .77(If set, the)184 264 R F1(sour)3.27 E(ce)
+(xceeds the number)-.15 F(of positional parameters.)184 276 Q F1(sour)
+144 288 Q(cepath)-.18 E F0 .77(If set, the)184 300 R F1(sour)3.27 E(ce)
 -.18 E F0(\()3.27 E F1(.)A F0 3.27(\)b)C .77(uiltin uses the v)-3.47 F
 .771(alue of)-.25 F F2 -.666(PA)3.271 G(TH)-.189 E F0 .771
 (to \214nd the directory containing the)3.021 F
-(\214le supplied as an ar)184 276 Q 2.5(gument. This)-.18 F
-(option is enabled by def)2.5 E(ault.)-.1 E F1(xpg_echo)144 288 Q F0
-(If set, the)184 300 Q F1(echo)2.5 E F0 -.2(bu)2.5 G(iltin e).2 E
+(\214le supplied as an ar)184 312 Q 2.5(gument. This)-.18 F
+(option is enabled by def)2.5 E(ault.)-.1 E F1(xpg_echo)144 324 Q F0
+(If set, the)184 336 Q F1(echo)2.5 E F0 -.2(bu)2.5 G(iltin e).2 E
 (xpands backslash-escape sequences by def)-.15 E(ault.)-.1 E F1(suspend)
-108 316.8 Q F0([)2.5 E F1<ad66>A F0(])A 1.002(Suspend the e)144 328.8 R
+108 352.8 Q F0([)2.5 E F1<ad66>A F0(])A 1.002(Suspend the e)144 364.8 R
 -.15(xe)-.15 G 1.002(cution of this shell until it recei).15 F -.15(ve)
 -.25 G 3.501(sa).15 G F2(SIGCONT)A F0 3.501(signal. A)3.251 F 1.001
-(login shell cannot be)3.501 F .022(suspended; the)144 340.8 R F1<ad66>
+(login shell cannot be)3.501 F .022(suspended; the)144 376.8 R F1<ad66>
 2.522 E F0 .022(option can be used to o)2.522 F -.15(ve)-.15 G .022
 (rride this and force the suspension.).15 F .023(The return status is)
-5.023 F 2.5(0u)144 352.8 S(nless the shell is a login shell and)-2.5 E
+5.023 F 2.5(0u)144 388.8 S(nless the shell is a login shell and)-2.5 E
 F1<ad66>2.5 E F0(is not supplied, or if job control is not enabled.)2.5
-E F1(test)108 369.6 Q/F3 10/Times-Italic@0 SF -.2(ex)2.5 G(pr).2 E F1([)
-108 381.6 Q F3 -.2(ex)2.5 G(pr).2 E F1(])2.5 E F0 .878
-(Return a status of 0 \(true\) or 1 \(f)144 381.6 R .877
+E F1(test)108 405.6 Q/F3 10/Times-Italic@0 SF -.2(ex)2.5 G(pr).2 E F1([)
+108 417.6 Q F3 -.2(ex)2.5 G(pr).2 E F1(])2.5 E F0 .878
+(Return a status of 0 \(true\) or 1 \(f)144 417.6 R .877
 (alse\) depending on the e)-.1 F -.25(va)-.25 G .877
-(luation of the conditional e).25 F(xpression)-.15 E F3 -.2(ex)144 393.6
+(luation of the conditional e).25 F(xpression)-.15 E F3 -.2(ex)144 429.6
 S(pr).2 E F0 5.53(.E).73 G .53
 (ach operator and operand must be a separate ar)-5.53 F 3.03
 (gument. Expressions)-.18 F .53(are composed of the)3.03 F 3.08
-(primaries described abo)144 405.6 R 3.38 -.15(ve u)-.15 H(nder).15 E F2
+(primaries described abo)144 441.6 R 3.38 -.15(ve u)-.15 H(nder).15 E F2
 (CONDITION)5.58 E 3.079(AL EXPRESSIONS)-.18 F/F4 9/Times-Roman@0 SF(.)A
 F1(test)7.579 E F0 3.079(does not accept an)5.579 F(y)-.15 E
-(options, nor does it accept and ignore an ar)144 417.6 Q(gument of)-.18
+(options, nor does it accept and ignore an ar)144 453.6 Q(gument of)-.18
 E F1<adad>2.5 E F0(as signifying the end of options.)2.5 E .785
-(Expressions may be combined using the follo)144 435.6 R .786
+(Expressions may be combined using the follo)144 471.6 R .786
 (wing operators, listed in decreasing order of prece-)-.25 F 3.412
-(dence. The)144 447.6 R -.25(eva)3.412 G .912
+(dence. The)144 483.6 R -.25(eva)3.412 G .912
 (luation depends on the number of ar).25 F .911(guments; see belo)-.18 F
 4.711 -.65(w. O)-.25 H .911(perator precedence is).65 F
-(used when there are \214v)144 459.6 Q 2.5(eo)-.15 G 2.5(rm)-2.5 G
-(ore ar)-2.5 E(guments.)-.18 E F1(!)144 471.6 Q F3 -.2(ex)2.5 G(pr).2 E
-F0 -.35(Tr)180 471.6 S(ue if).35 E F3 -.2(ex)2.5 G(pr).2 E F0(is f)3.23
-E(alse.)-.1 E F1(\()144 483.6 Q F3 -.2(ex)2.5 G(pr).2 E F1(\))2.5 E F0
-.26(Returns the v)180 483.6 R .26(alue of)-.25 F F3 -.2(ex)2.76 G(pr).2
+(used when there are \214v)144 495.6 Q 2.5(eo)-.15 G 2.5(rm)-2.5 G
+(ore ar)-2.5 E(guments.)-.18 E F1(!)144 507.6 Q F3 -.2(ex)2.5 G(pr).2 E
+F0 -.35(Tr)180 507.6 S(ue if).35 E F3 -.2(ex)2.5 G(pr).2 E F0(is f)3.23
+E(alse.)-.1 E F1(\()144 519.6 Q F3 -.2(ex)2.5 G(pr).2 E F1(\))2.5 E F0
+.26(Returns the v)180 519.6 R .26(alue of)-.25 F F3 -.2(ex)2.76 G(pr).2
 E F0 5.26(.T)C .26(his may be used to o)-5.26 F -.15(ve)-.15 G .26
-(rride the normal precedence of opera-).15 F(tors.)180 495.6 Q F3 -.2
-(ex)144 507.6 S(pr1).2 E F0<ad>2.5 E F1(a)A F3 -.2(ex)2.5 G(pr2).2 E F0
--.35(Tr)180 519.6 S(ue if both).35 E F3 -.2(ex)2.5 G(pr1).2 E F0(and)2.5
-E F3 -.2(ex)2.5 G(pr2).2 E F0(are true.)2.52 E F3 -.2(ex)144 531.6 S
+(rride the normal precedence of opera-).15 F(tors.)180 531.6 Q F3 -.2
+(ex)144 543.6 S(pr1).2 E F0<ad>2.5 E F1(a)A F3 -.2(ex)2.5 G(pr2).2 E F0
+-.35(Tr)180 555.6 S(ue if both).35 E F3 -.2(ex)2.5 G(pr1).2 E F0(and)2.5
+E F3 -.2(ex)2.5 G(pr2).2 E F0(are true.)2.52 E F3 -.2(ex)144 567.6 S
 (pr1).2 E F0<ad>2.5 E F1(o)A F3 -.2(ex)2.5 G(pr2).2 E F0 -.35(Tr)180
-543.6 S(ue if either).35 E F3 -.2(ex)2.5 G(pr1).2 E F0(or)2.5 E F3 -.2
-(ex)2.5 G(pr2).2 E F0(is true.)2.52 E F1(test)144 560.4 Q F0(and)2.5 E
+579.6 S(ue if either).35 E F3 -.2(ex)2.5 G(pr1).2 E F0(or)2.5 E F3 -.2
+(ex)2.5 G(pr2).2 E F0(is true.)2.52 E F1(test)144 596.4 Q F0(and)2.5 E
 F1([)2.5 E F0 -.25(eva)2.5 G(luate conditional e).25 E
 (xpressions using a set of rules based on the number of ar)-.15 E
-(guments.)-.18 E 2.5(0a)144 578.4 S -.18(rg)-2.5 G(uments).18 E(The e)
-180 590.4 Q(xpression is f)-.15 E(alse.)-.1 E 2.5(1a)144 602.4 S -.18
-(rg)-2.5 G(ument).18 E(The e)180 614.4 Q
+(guments.)-.18 E 2.5(0a)144 614.4 S -.18(rg)-2.5 G(uments).18 E(The e)
+180 626.4 Q(xpression is f)-.15 E(alse.)-.1 E 2.5(1a)144 638.4 S -.18
+(rg)-2.5 G(ument).18 E(The e)180 650.4 Q
 (xpression is true if and only if the ar)-.15 E(gument is not null.)-.18
-E 2.5(2a)144 626.4 S -.18(rg)-2.5 G(uments).18 E .37(If the \214rst ar)
-180 638.4 R .37(gument is)-.18 F F1(!)2.87 E F0 2.87(,t)C .37(he e)-2.87
+E 2.5(2a)144 662.4 S -.18(rg)-2.5 G(uments).18 E .37(If the \214rst ar)
+180 674.4 R .37(gument is)-.18 F F1(!)2.87 E F0 2.87(,t)C .37(he e)-2.87
 F .37(xpression is true if and only if the second ar)-.15 F .37
-(gument is null.)-.18 F .379(If the \214rst ar)180 650.4 R .38
+(gument is null.)-.18 F .379(If the \214rst ar)180 686.4 R .38
 (gument is one of the unary conditional operators listed abo)-.18 F .68
--.15(ve u)-.15 H(nder).15 E F2(CONDI-)2.88 E(TION)180 662.4 Q .553
+-.15(ve u)-.15 H(nder).15 E F2(CONDI-)2.88 E(TION)180 698.4 Q .553
 (AL EXPRESSIONS)-.18 F F4(,)A F0 .552(the e)2.802 F .552
 (xpression is true if the unary test is true.)-.15 F .552
-(If the \214rst ar)5.552 F(gu-)-.18 E(ment is not a v)180 674.4 Q
+(If the \214rst ar)5.552 F(gu-)-.18 E(ment is not a v)180 710.4 Q
 (alid unary conditional operator)-.25 E 2.5(,t)-.4 G(he e)-2.5 E
-(xpression is f)-.15 E(alse.)-.1 E 2.5(3a)144 686.4 S -.18(rg)-2.5 G
-(uments).18 E .236(The follo)180 698.4 R .236
-(wing conditions are applied in the order listed.)-.25 F .236
-(If the second ar)5.236 F .236(gument is one of)-.18 F .855
-(the binary conditional operators listed abo)180 710.4 R 1.155 -.15
-(ve u)-.15 H(nder).15 E F2(CONDITION)3.355 E .855(AL EXPRESSIONS)-.18 F
-F4(,)A F0(the)3.104 E .578(result of the e)180 722.4 R .578(xpression i\
-s the result of the binary test using the \214rst and third ar)-.15 F
-(guments)-.18 E(GNU Bash 5.0)72 768 Q(2004 Apr 20)149.565 E(21)198.725 E
-0 Cg EP
+(xpression is f)-.15 E(alse.)-.1 E(GNU Bash 5.0)72 768 Q(2004 Apr 20)
+149.565 E(21)198.725 E 0 Cg EP
 %%Page: 22 22
 %%BeginPageSetup
 BP
 %%EndPageSetup
 /F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 87.61
 (TINS\(1\) General)-.92 F(Commands Manual)2.5 E -.35(BA)90.11 G(SH_B).35
-E(UIL)-.1 E(TINS\(1\))-.92 E 1.333(as operands.)180 84 R(The)6.333 E/F1
-10/Times-Bold@0 SF<ad61>3.833 E F0(and)3.833 E F1<ad6f>3.832 E F0 1.332
+E(UIL)-.1 E(TINS\(1\))-.92 E 2.5(3a)144 84 S -.18(rg)-2.5 G(uments).18 E
+.236(The follo)180 96 R .236
+(wing conditions are applied in the order listed.)-.25 F .236
+(If the second ar)5.236 F .236(gument is one of)-.18 F .855
+(the binary conditional operators listed abo)180 108 R 1.155 -.15(ve u)
+-.15 H(nder).15 E/F1 9/Times-Bold@0 SF(CONDITION)3.355 E .855
+(AL EXPRESSIONS)-.18 F/F2 9/Times-Roman@0 SF(,)A F0(the)3.104 E .578
+(result of the e)180 120 R .578(xpression is the result of the binary t\
+est using the \214rst and third ar)-.15 F(guments)-.18 E 1.333
+(as operands.)180 132 R(The)6.333 E/F3 10/Times-Bold@0 SF<ad61>3.833 E
+F0(and)3.833 E F3<ad6f>3.832 E F0 1.332
 (operators are considered binary operators when there are)3.832 F .558
-(three ar)180 96 R 3.058(guments. If)-.18 F .558(the \214rst ar)3.058 F
-.558(gument is)-.18 F F1(!)3.058 E F0 3.058(,t)C .558(he v)-3.058 F .558
+(three ar)180 144 R 3.058(guments. If)-.18 F .558(the \214rst ar)3.058 F
+.558(gument is)-.18 F F3(!)3.058 E F0 3.058(,t)C .558(he v)-3.058 F .558
 (alue is the ne)-.25 F -.05(ga)-.15 G .558(tion of the tw).05 F(o-ar)-.1
-E(gument)-.18 E .521(test using the second and third ar)180 108 R 3.021
+E(gument)-.18 E .521(test using the second and third ar)180 156 R 3.021
 (guments. If)-.18 F .521(the \214rst ar)3.021 F .52(gument is e)-.18 F
-(xactly)-.15 E F1(\()3.02 E F0 .52(and the third)3.02 F(ar)180 120 Q
-.485(gument is e)-.18 F(xactly)-.15 E F1(\))2.985 E F0 2.985(,t)C .485
+(xactly)-.15 E F3(\()3.02 E F0 .52(and the third)3.02 F(ar)180 168 Q
+.485(gument is e)-.18 F(xactly)-.15 E F3(\))2.985 E F0 2.985(,t)C .485
 (he result is the one-ar)-2.985 F .485(gument test of the second ar)-.18
-F 2.985(gument. Other)-.18 F(-)-.2 E(wise, the e)180 132 Q
-(xpression is f)-.15 E(alse.)-.1 E 2.5(4a)144 144 S -.18(rg)-2.5 G
-(uments).18 E .385(If the \214rst ar)180 156 R .385(gument is)-.18 F F1
+F 2.985(gument. Other)-.18 F(-)-.2 E(wise, the e)180 180 Q
+(xpression is f)-.15 E(alse.)-.1 E 2.5(4a)144 192 S -.18(rg)-2.5 G
+(uments).18 E .385(If the \214rst ar)180 204 R .385(gument is)-.18 F F3
 (!)2.885 E F0 2.885(,t)C .385(he result is the ne)-2.885 F -.05(ga)-.15
 G .384(tion of the three-ar).05 F .384(gument e)-.18 F .384
-(xpression com-)-.15 F 1.647(posed of the remaining ar)180 168 R 4.147
+(xpression com-)-.15 F 1.647(posed of the remaining ar)180 216 R 4.147
 (guments. Otherwise,)-.18 F 1.647(the e)4.147 F 1.648
 (xpression is parsed and e)-.15 F -.25(va)-.25 G(luated).25 E
-(according to precedence using the rules listed abo)180 180 Q -.15(ve)
--.15 G(.).15 E 2.5(5o)144 192 S 2.5(rm)-2.5 G(ore ar)-2.5 E(guments)-.18
-E 1.635(The e)180 204 R 1.635(xpression is parsed and e)-.15 F -.25(va)
+(according to precedence using the rules listed abo)180 228 Q -.15(ve)
+-.15 G(.).15 E 2.5(5o)144 240 S 2.5(rm)-2.5 G(ore ar)-2.5 E(guments)-.18
+E 1.635(The e)180 252 R 1.635(xpression is parsed and e)-.15 F -.25(va)
 -.25 G 1.635(luated according to precedence using the rules listed).25 F
-(abo)180 216 Q -.15(ve)-.15 G(.).15 E(When used with)144 234 Q F1(test)
-2.5 E F0(or)2.5 E F1([)2.5 E F0 2.5(,t)C(he)-2.5 E F1(<)2.5 E F0(and)2.5
-E F1(>)2.5 E F0(operators sort le)2.5 E
-(xicographically using ASCII ordering.)-.15 E F1(times)108 250.8 Q F0
+(abo)180 264 Q -.15(ve)-.15 G(.).15 E(When used with)144 282 Q F3(test)
+2.5 E F0(or)2.5 E F3([)2.5 E F0 2.5(,t)C(he)-2.5 E F3(<)2.5 E F0(and)2.5
+E F3(>)2.5 E F0(operators sort le)2.5 E
+(xicographically using ASCII ordering.)-.15 E F3(times)108 298.8 Q F0
 1.229(Print the accumulated user and system times for the shell and for\
- processes run from the shell.)144 250.8 R(The return status is 0.)144
-262.8 Q F1(trap)108 279.6 Q F0([)2.5 E F1(\255lp)A F0 2.5(][)C([)-2.5 E
-/F2 10/Times-Italic@0 SF(ar)A(g)-.37 E F0(])A F2(sigspec)2.5 E F0(...])
-2.5 E .703(The command)144 291.6 R F2(ar)3.533 E(g)-.37 E F0 .703
+ processes run from the shell.)144 298.8 R(The return status is 0.)144
+310.8 Q F3(trap)108 327.6 Q F0([)2.5 E F3(\255lp)A F0 2.5(][)C([)-2.5 E
+/F4 10/Times-Italic@0 SF(ar)A(g)-.37 E F0(])A F4(sigspec)2.5 E F0(...])
+2.5 E .703(The command)144 339.6 R F4(ar)3.533 E(g)-.37 E F0 .703
 (is to be read and e)3.423 F -.15(xe)-.15 G .702
 (cuted when the shell recei).15 F -.15(ve)-.25 G 3.202(ss).15 G
-(ignal\(s\))-3.202 E F2(sigspec)3.202 E F0 5.702(.I).31 G(f)-5.702 E F2
+(ignal\(s\))-3.202 E F4(sigspec)3.202 E F0 5.702(.I).31 G(f)-5.702 E F4
 (ar)3.532 E(g)-.37 E F0(is)3.422 E .608(absent \(and there is a single)
-144 303.6 R F2(sigspec)3.108 E F0 3.108(\)o)C(r)-3.108 E F1<ad>3.108 E
+144 351.6 R F4(sigspec)3.108 E F0 3.108(\)o)C(r)-3.108 E F3<ad>3.108 E
 F0 3.108(,e)C .608
 (ach speci\214ed signal is reset to its original disposition)-3.108 F
-.659(\(the v)144 315.6 R .659(alue it had upon entrance to the shell\).)
--.25 F(If)5.658 E F2(ar)3.488 E(g)-.37 E F0 .658
-(is the null string the signal speci\214ed by each)3.378 F F2(sigspec)
-144.34 327.6 Q F0 .58(is ignored by the shell and by the commands it in)
-3.39 F -.2(vo)-.4 G -.1(ke).2 G 3.081(s. If).1 F F2(ar)3.411 E(g)-.37 E
-F0 .581(is not present and)3.301 F F1<ad70>3.081 E F0(has)3.081 E 1.215
-(been supplied, then the trap commands associated with each)144 339.6 R
-F2(sigspec)4.054 E F0 1.214(are displayed.)4.024 F 1.214(If no ar)6.214
-F(gu-)-.18 E .86(ments are supplied or if only)144 351.6 R F1<ad70>3.36
-E F0 .86(is gi)3.36 F -.15(ve)-.25 G(n,).15 E F1(trap)3.36 E F0 .86
+.659(\(the v)144 363.6 R .659(alue it had upon entrance to the shell\).)
+-.25 F(If)5.658 E F4(ar)3.488 E(g)-.37 E F0 .658
+(is the null string the signal speci\214ed by each)3.378 F F4(sigspec)
+144.34 375.6 Q F0 .58(is ignored by the shell and by the commands it in)
+3.39 F -.2(vo)-.4 G -.1(ke).2 G 3.081(s. If).1 F F4(ar)3.411 E(g)-.37 E
+F0 .581(is not present and)3.301 F F3<ad70>3.081 E F0(has)3.081 E 1.215
+(been supplied, then the trap commands associated with each)144 387.6 R
+F4(sigspec)4.054 E F0 1.214(are displayed.)4.024 F 1.214(If no ar)6.214
+F(gu-)-.18 E .86(ments are supplied or if only)144 399.6 R F3<ad70>3.36
+E F0 .86(is gi)3.36 F -.15(ve)-.25 G(n,).15 E F3(trap)3.36 E F0 .86
 (prints the list of commands associated with each)3.36 F 2.83
-(signal. The)144 363.6 R F1<ad6c>2.83 E F0 .33(option causes the shell \
+(signal. The)144 411.6 R F3<ad6c>2.83 E F0 .33(option causes the shell \
 to print a list of signal names and their corresponding num-)2.83 F 4.31
-(bers. Each)144 375.6 R F2(sigspec)4.65 E F0 1.811
-(is either a signal name de\214ned in <)4.62 F F2(signal.h)A F0 1.811
+(bers. Each)144 423.6 R F4(sigspec)4.65 E F0 1.811
+(is either a signal name de\214ned in <)4.62 F F4(signal.h)A F0 1.811
 (>, or a signal number)B 6.811(.S)-.55 G(ignal)-6.811 E
-(names are case insensiti)144 387.6 Q .3 -.15(ve a)-.25 H(nd the).15 E
-/F3 9/Times-Bold@0 SF(SIG)2.5 E F0(pre\214x is optional.)2.25 E 1.649
-(If a)144 405.6 R F2(sigspec)4.489 E F0(is)4.459 E F3(EXIT)4.149 E F0
-1.649(\(0\) the command)3.899 F F2(ar)4.479 E(g)-.37 E F0 1.649(is e)
-4.369 F -.15(xe)-.15 G 1.649(cuted on e).15 F 1.648(xit from the shell.)
--.15 F 1.648(If a)6.648 F F2(sigspec)4.488 E F0(is)4.458 E F3(DEB)144
-417.6 Q(UG)-.09 E/F4 9/Times-Roman@0 SF(,)A F0 1.167(the command)3.417 F
-F2(ar)3.997 E(g)-.37 E F0 1.167(is e)3.887 F -.15(xe)-.15 G 1.167
-(cuted before e).15 F -.15(ve)-.25 G(ry).15 E F2 1.168(simple command)
-3.667 F F0(,)A F2(for)3.668 E F0(command,)3.668 E F2(case)3.668 E F0
-(com-)3.668 E(mand,)144 429.6 Q F2(select)2.647 E F0 .147(command, e)
-2.647 F -.15(ve)-.25 G .147(ry arithmetic).15 F F2(for)2.647 E F0 .146
+(names are case insensiti)144 435.6 Q .3 -.15(ve a)-.25 H(nd the).15 E
+F1(SIG)2.5 E F0(pre\214x is optional.)2.25 E 1.649(If a)144 453.6 R F4
+(sigspec)4.489 E F0(is)4.459 E F1(EXIT)4.149 E F0 1.649
+(\(0\) the command)3.899 F F4(ar)4.479 E(g)-.37 E F0 1.649(is e)4.369 F
+-.15(xe)-.15 G 1.649(cuted on e).15 F 1.648(xit from the shell.)-.15 F
+1.648(If a)6.648 F F4(sigspec)4.488 E F0(is)4.458 E F1(DEB)144 465.6 Q
+(UG)-.09 E F2(,)A F0 1.167(the command)3.417 F F4(ar)3.997 E(g)-.37 E F0
+1.167(is e)3.887 F -.15(xe)-.15 G 1.167(cuted before e).15 F -.15(ve)
+-.25 G(ry).15 E F4 1.168(simple command)3.667 F F0(,)A F4(for)3.668 E F0
+(command,)3.668 E F4(case)3.668 E F0(com-)3.668 E(mand,)144 477.6 Q F4
+(select)2.647 E F0 .147(command, e)2.647 F -.15(ve)-.25 G .147
+(ry arithmetic).15 F F4(for)2.647 E F0 .146
 (command, and before the \214rst command e)2.647 F -.15(xe)-.15 G .146
-(cutes in a).15 F .145(shell function \(see)144 441.6 R F3 .145
+(cutes in a).15 F .145(shell function \(see)144 489.6 R F1 .145
 (SHELL GRAMMAR)2.645 F F0(abo)2.395 E -.15(ve)-.15 G 2.646(\). Refer).15
-F .146(to the description of the)2.646 F F1(extdeb)2.646 E(ug)-.2 E F0
-.146(option to)2.646 F(the)144 453.6 Q F1(shopt)3.201 E F0 -.2(bu)3.201
-G .7(iltin for details of its ef).2 F .7(fect on the)-.25 F F1(DEB)3.2 E
-(UG)-.1 E F0 3.2(trap. If)3.2 F(a)3.2 E F2(sigspec)3.54 E F0(is)3.51 E
-F3(RETURN)3.2 E F4(,)A F0 .7(the com-)2.95 F(mand)144 465.6 Q F2(ar)
+F .146(to the description of the)2.646 F F3(extdeb)2.646 E(ug)-.2 E F0
+.146(option to)2.646 F(the)144 501.6 Q F3(shopt)3.201 E F0 -.2(bu)3.201
+G .7(iltin for details of its ef).2 F .7(fect on the)-.25 F F3(DEB)3.2 E
+(UG)-.1 E F0 3.2(trap. If)3.2 F(a)3.2 E F4(sigspec)3.54 E F0(is)3.51 E
+F1(RETURN)3.2 E F2(,)A F0 .7(the com-)2.95 F(mand)144 513.6 Q F4(ar)
 3.473 E(g)-.37 E F0 .643(is e)3.363 F -.15(xe)-.15 G .643
 (cuted each time a shell function or a script e).15 F -.15(xe)-.15 G
-.644(cuted with the).15 F F1(.)3.144 E F0(or)3.144 E F1(sour)3.144 E(ce)
--.18 E F0 -.2(bu)3.144 G(iltins).2 E(\214nishes e)144 477.6 Q -.15(xe)
--.15 G(cuting.).15 E .961(If a)144 495.6 R F2(sigspec)3.801 E F0(is)
-3.771 E F3(ERR)3.461 E F4(,)A F0 .961(the command)3.211 F F2(ar)3.791 E
+.644(cuted with the).15 F F3(.)3.144 E F0(or)3.144 E F3(sour)3.144 E(ce)
+-.18 E F0 -.2(bu)3.144 G(iltins).2 E(\214nishes e)144 525.6 Q -.15(xe)
+-.15 G(cuting.).15 E .961(If a)144 543.6 R F4(sigspec)3.801 E F0(is)
+3.771 E F1(ERR)3.461 E F2(,)A F0 .961(the command)3.211 F F4(ar)3.791 E
 (g)-.37 E F0 .961(is e)3.681 F -.15(xe)-.15 G .961(cuted whene).15 F
 -.15(ve)-.25 G 3.461(ra).15 G .96(pipeline \(which may consist of a)
 -.001 F .185(single simple command\), a list, or a compound command ret\
-urns a non\255zero e)144 507.6 R .185(xit status, subject to)-.15 F .452
-(the follo)144 519.6 R .452(wing conditions.)-.25 F(The)5.452 E F3(ERR)
+urns a non\255zero e)144 555.6 R .185(xit status, subject to)-.15 F .452
+(the follo)144 567.6 R .452(wing conditions.)-.25 F(The)5.452 E F1(ERR)
 2.952 E F0 .451(trap is not e)2.701 F -.15(xe)-.15 G .451
 (cuted if the f).15 F .451(ailed command is part of the com-)-.1 F .387
-(mand list immediately follo)144 531.6 R .387(wing a)-.25 F F1(while)
-2.887 E F0(or)2.887 E F1(until)2.888 E F0 -.1(ke)2.888 G(yw)-.05 E .388
-(ord, part of the test in an)-.1 F F2(if)2.898 E F0 .388
-(statement, part)4.848 F .778(of a command e)144 543.6 R -.15(xe)-.15 G
-.778(cuted in a).15 F F1(&&)3.278 E F0(or)3.278 E F1(||)3.278 E F0 .778
+(mand list immediately follo)144 579.6 R .387(wing a)-.25 F F3(while)
+2.887 E F0(or)2.887 E F3(until)2.888 E F0 -.1(ke)2.888 G(yw)-.05 E .388
+(ord, part of the test in an)-.1 F F4(if)2.898 E F0 .388
+(statement, part)4.848 F .778(of a command e)144 591.6 R -.15(xe)-.15 G
+.778(cuted in a).15 F F3(&&)3.278 E F0(or)3.278 E F3(||)3.278 E F0 .778
 (list e)3.278 F .778(xcept the command follo)-.15 F .778
-(wing the \214nal)-.25 F F1(&&)3.278 E F0(or)3.278 E F1(||)3.277 E F0
-3.277(,a)C -.15(ny)-3.277 G 1.28(command in a pipeline b)144 555.6 R
+(wing the \214nal)-.25 F F3(&&)3.278 E F0(or)3.278 E F3(||)3.277 E F0
+3.277(,a)C -.15(ny)-3.277 G 1.28(command in a pipeline b)144 603.6 R
 1.28(ut the last, or if the command')-.2 F 3.78(sr)-.55 G 1.28(eturn v)
 -3.78 F 1.28(alue is being in)-.25 F -.15(ve)-.4 G 1.28(rted using).15 F
-F1(!)3.78 E F0(.)A(These are the same conditions obe)144 567.6 Q
-(yed by the)-.15 E F1(err)2.5 E(exit)-.18 E F0(\()2.5 E F1<ad65>A F0 2.5
+F3(!)3.78 E F0(.)A(These are the same conditions obe)144 615.6 Q
+(yed by the)-.15 E F3(err)2.5 E(exit)-.18 E F0(\()2.5 E F3<ad65>A F0 2.5
 (\)o)C(ption.)-2.5 E 1.095
 (Signals ignored upon entry to the shell cannot be trapped or reset.)144
-585.6 R -.35(Tr)6.095 G 1.095(apped signals that are not).35 F .662
-(being ignored are reset to their original v)144 597.6 R .662
+633.6 R -.35(Tr)6.095 G 1.095(apped signals that are not).35 F .662
+(being ignored are reset to their original v)144 645.6 R .662
 (alues in a subshell or subshell en)-.25 F .662(vironment when one is)
--.4 F 2.5(created. The)144 609.6 R(return status is f)2.5 E(alse if an)
--.1 E(y)-.15 E F2(sigspec)2.84 E F0(is in)2.81 E -.25(va)-.4 G
-(lid; otherwise).25 E F1(trap)2.5 E F0(returns true.)2.5 E F1(type)108
-626.4 Q F0([)2.5 E F1(\255aftpP)A F0(])A F2(name)2.5 E F0([)2.5 E F2
-(name)A F0(...])2.5 E -.4(Wi)144 638.4 S .174
-(th no options, indicate ho).4 F 2.674(we)-.25 G(ach)-2.674 E F2(name)
+-.4 F 2.5(created. The)144 657.6 R(return status is f)2.5 E(alse if an)
+-.1 E(y)-.15 E F4(sigspec)2.84 E F0(is in)2.81 E -.25(va)-.4 G
+(lid; otherwise).25 E F3(trap)2.5 E F0(returns true.)2.5 E F3(type)108
+674.4 Q F0([)2.5 E F3(\255aftpP)A F0(])A F4(name)2.5 E F0([)2.5 E F4
+(name)A F0(...])2.5 E -.4(Wi)144 686.4 S .174
+(th no options, indicate ho).4 F 2.674(we)-.25 G(ach)-2.674 E F4(name)
 3.034 E F0 -.1(wo)2.854 G .173
 (uld be interpreted if used as a command name.).1 F .173(If the)5.173 F
-F1<ad74>144 650.4 Q F0 .842(option is used,)3.342 F F1(type)3.342 E F0
-.843(prints a string which is one of)3.343 F F2(alias)3.343 E F0(,).27 E
-F2 -.1(ke)3.343 G(ywor)-.2 E(d)-.37 E F0(,).77 E F2(function)3.343 E F0
-(,).24 E F2 -.2(bu)3.343 G(iltin).2 E F0 3.343(,o).24 G(r)-3.343 E F2
-(\214le)5.253 E F0(if)3.523 E F2(name)144.36 662.4 Q F0 .087
+F3<ad74>144 698.4 Q F0 .842(option is used,)3.342 F F3(type)3.342 E F0
+.843(prints a string which is one of)3.343 F F4(alias)3.343 E F0(,).27 E
+F4 -.1(ke)3.343 G(ywor)-.2 E(d)-.37 E F0(,).77 E F4(function)3.343 E F0
+(,).24 E F4 -.2(bu)3.343 G(iltin).2 E F0 3.343(,o).24 G(r)-3.343 E F4
+(\214le)5.253 E F0(if)3.523 E F4(name)144.36 710.4 Q F0 .087
 (is an alias, shell reserv)2.767 F .087(ed w)-.15 F .087
 (ord, function, b)-.1 F .086(uiltin, or disk \214le, respecti)-.2 F -.15
-(ve)-.25 G(ly).15 E 5.086(.I)-.65 G 2.586(ft)-5.086 G(he)-2.586 E F2
+(ve)-.25 G(ly).15 E 5.086(.I)-.65 G 2.586(ft)-5.086 G(he)-2.586 E F4
 (name)2.946 E F0 .086(is not)2.766 F .118
-(found, then nothing is printed, and an e)144 674.4 R .118
+(found, then nothing is printed, and an e)144 722.4 R .118
 (xit status of f)-.15 F .118(alse is returned.)-.1 F .119(If the)5.119 F
-F1<ad70>2.619 E F0 .119(option is used,)2.619 F F1(type)2.619 E F0 .855
-(either returns the name of the disk \214le that w)144 686.4 R .855
-(ould be e)-.1 F -.15(xe)-.15 G .855(cuted if).15 F F2(name)3.715 E F0
-.855(were speci\214ed as a com-)3.535 F .64(mand name, or nothing if)144
-698.4 R/F5 10/Courier@0 SF .64(type -t name)3.14 F F0 -.1(wo)3.14 G .641
-(uld not return).1 F F2(\214le)3.141 E F0 5.641(.T).18 G(he)-5.641 E F1
-<ad50>3.141 E F0 .641(option forces a)3.141 F F3 -.666(PA)3.141 G(TH)
--.189 E F0 .113(search for each)144 710.4 R F2(name)2.613 E F0 2.613(,e)
-C -.15(ve)-2.863 G 2.613(ni).15 G(f)-2.613 E F5 .113(type -t name)2.613
-F F0 -.1(wo)2.613 G .113(uld not return).1 F F2(\214le)2.613 E F0 5.113
-(.I).18 G 2.613(fa)-5.113 G .112(command is hashed,)-.001 F F1<ad70>
-2.612 E F0(and)144 722.4 Q F1<ad50>3.23 E F0 .73(print the hashed v)3.23
-F .731
-(alue, which is not necessarily the \214le that appears \214rst in)-.25
-F F3 -.666(PA)3.231 G(TH)-.189 E F4(.)A F0 .731(If the)5.231 F
+F3<ad70>2.619 E F0 .119(option is used,)2.619 F F3(type)2.619 E F0
 (GNU Bash 5.0)72 768 Q(2004 Apr 20)149.565 E(22)198.725 E 0 Cg EP
 %%Page: 23 23
 %%BeginPageSetup
@@ -2898,114 +2893,123 @@ BP
 %%EndPageSetup
 /F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 87.61
 (TINS\(1\) General)-.92 F(Commands Manual)2.5 E -.35(BA)90.11 G(SH_B).35
-E(UIL)-.1 E(TINS\(1\))-.92 E/F1 10/Times-Bold@0 SF<ad61>144 84 Q F0
-1.749(option is used,)4.249 F F1(type)4.248 E F0 1.748
-(prints all of the places that contain an e)4.248 F -.15(xe)-.15 G 1.748
-(cutable named).15 F/F2 10/Times-Italic@0 SF(name)4.248 E F0 6.748(.T)
+E(UIL)-.1 E(TINS\(1\))-.92 E .855
+(either returns the name of the disk \214le that w)144 84 R .855
+(ould be e)-.1 F -.15(xe)-.15 G .855(cuted if).15 F/F1 10/Times-Italic@0
+SF(name)3.715 E F0 .855(were speci\214ed as a com-)3.535 F .64
+(mand name, or nothing if)144 96 R/F2 10/Courier@0 SF .64(type -t name)
+3.14 F F0 -.1(wo)3.14 G .641(uld not return).1 F F1(\214le)3.141 E F0
+5.641(.T).18 G(he)-5.641 E/F3 10/Times-Bold@0 SF<ad50>3.141 E F0 .641
+(option forces a)3.141 F/F4 9/Times-Bold@0 SF -.666(PA)3.141 G(TH)-.189
+E F0 .113(search for each)144 108 R F1(name)2.613 E F0 2.613(,e)C -.15
+(ve)-2.863 G 2.613(ni).15 G(f)-2.613 E F2 .113(type -t name)2.613 F F0
+-.1(wo)2.613 G .113(uld not return).1 F F1(\214le)2.613 E F0 5.113(.I)
+.18 G 2.613(fa)-5.113 G .112(command is hashed,)-.001 F F3<ad70>2.612 E
+F0(and)144 120 Q F3<ad50>3.23 E F0 .73(print the hashed v)3.23 F .731
+(alue, which is not necessarily the \214le that appears \214rst in)-.25
+F F4 -.666(PA)3.231 G(TH)-.189 E/F5 9/Times-Roman@0 SF(.)A F0 .731
+(If the)5.231 F F3<ad61>144 132 Q F0 1.749(option is used,)4.249 F F3
+(type)4.248 E F0 1.748(prints all of the places that contain an e)4.248
+F -.15(xe)-.15 G 1.748(cutable named).15 F F1(name)4.248 E F0 6.748(.T)
 .18 G(his)-6.748 E .744
-(includes aliases and functions, if and only if the)144 96 R F1<ad70>
+(includes aliases and functions, if and only if the)144 144 R F3<ad70>
 3.244 E F0 .744(option is not also used.)3.244 F .744
 (The table of hashed)5.744 F 1.223(commands is not consulted when using)
-144 108 R F1<ad61>3.723 E F0 6.223(.T)C(he)-6.223 E F1<ad66>3.723 E F0
+144 156 R F3<ad61>3.723 E F0 6.223(.T)C(he)-6.223 E F3<ad66>3.723 E F0
 1.223(option suppresses shell function lookup, as)3.723 F .325(with the)
-144 120 R F1(command)2.825 E F0 -.2(bu)2.825 G(iltin.).2 E F1(type)5.325
+144 168 R F3(command)2.825 E F0 -.2(bu)2.825 G(iltin.).2 E F3(type)5.325
 E F0 .325(returns true if all of the ar)2.825 F .326
 (guments are found, f)-.18 F .326(alse if an)-.1 F 2.826(ya)-.15 G .326
-(re not)-2.826 F(found.)144 132 Q F1(ulimit)108 148.8 Q F0([)2.5 E F1
-(\255HSabcde\214klmnpqrstuvxPT)A F0([)2.5 E F2(limit)A F0(]])A(Pro)144
-160.8 Q .244(vides control o)-.15 F -.15(ve)-.15 G 2.744(rt).15 G .244
+(re not)-2.826 F(found.)144 180 Q F3(ulimit)108 196.8 Q F0([)2.5 E F3
+(\255HSabcde\214klmnpqrstuvxPT)A F0([)2.5 E F1(limit)A F0(]])A(Pro)144
+208.8 Q .244(vides control o)-.15 F -.15(ve)-.15 G 2.744(rt).15 G .244
 (he resources a)-2.744 F -.25(va)-.2 G .244
 (ilable to the shell and to processes started by it, on systems).25 F
-.943(that allo)144 172.8 R 3.443(ws)-.25 G .943(uch control.)-3.443 F
-(The)5.943 E F1<ad48>3.443 E F0(and)3.443 E F1<ad53>3.444 E F0 .944
+.943(that allo)144 220.8 R 3.443(ws)-.25 G .943(uch control.)-3.443 F
+(The)5.943 E F3<ad48>3.443 E F0(and)3.443 E F3<ad53>3.444 E F0 .944
 (options specify that the hard or soft limit is set for the)3.444 F(gi)
-144 184.8 Q -.15(ve)-.25 G 2.709(nr).15 G 2.709(esource. A)-2.709 F .208
+144 232.8 Q -.15(ve)-.25 G 2.709(nr).15 G 2.709(esource. A)-2.709 F .208
 (hard limit cannot be increased by a non-root user once it is set; a so\
-ft limit may)2.709 F .425(be increased up to the v)144 196.8 R .425
-(alue of the hard limit.)-.25 F .426(If neither)5.425 F F1<ad48>2.926 E
-F0(nor)2.926 E F1<ad53>2.926 E F0 .426
+ft limit may)2.709 F .425(be increased up to the v)144 244.8 R .425
+(alue of the hard limit.)-.25 F .426(If neither)5.425 F F3<ad48>2.926 E
+F0(nor)2.926 E F3<ad53>2.926 E F0 .426
 (is speci\214ed, both the soft and)2.926 F .139(hard limits are set.)144
-208.8 R .139(The v)5.139 F .139(alue of)-.25 F F2(limit)2.729 E F0 .139
+256.8 R .139(The v)5.139 F .139(alue of)-.25 F F1(limit)2.729 E F0 .139
 (can be a number in the unit speci\214ed for the resource or one)3.319 F
-.741(of the special v)144 220.8 R(alues)-.25 E F1(hard)3.241 E F0(,)A F1
-(soft)3.241 E F0 3.241(,o)C(r)-3.241 E F1(unlimited)3.241 E F0 3.241(,w)
+.741(of the special v)144 268.8 R(alues)-.25 E F3(hard)3.241 E F0(,)A F3
+(soft)3.241 E F0 3.241(,o)C(r)-3.241 E F3(unlimited)3.241 E F0 3.241(,w)
 C .741(hich stand for the current hard limit, the current)-3.241 F .78
-(soft limit, and no limit, respecti)144 232.8 R -.15(ve)-.25 G(ly).15 E
-5.78(.I)-.65 G(f)-5.78 E F2(limit)3.37 E F0 .78
+(soft limit, and no limit, respecti)144 280.8 R -.15(ve)-.25 G(ly).15 E
+5.78(.I)-.65 G(f)-5.78 E F1(limit)3.37 E F0 .78
 (is omitted, the current v)3.96 F .78(alue of the soft limit of the)-.25
-F .498(resource is printed, unless the)144 244.8 R F1<ad48>2.999 E F0
+F .498(resource is printed, unless the)144 292.8 R F3<ad48>2.999 E F0
 .499(option is gi)2.999 F -.15(ve)-.25 G 2.999(n. When).15 F .499
 (more than one resource is speci\214ed, the)2.999 F
-(limit name and unit are printed before the v)144 256.8 Q 2.5
-(alue. Other)-.25 F(options are interpreted as follo)2.5 E(ws:)-.25 E F1
-<ad61>144 268.8 Q F0(All current limits are reported)180 268.8 Q F1
-<ad62>144 280.8 Q F0(The maximum sock)180 280.8 Q(et b)-.1 E(uf)-.2 E
-(fer size)-.25 E F1<ad63>144 292.8 Q F0
-(The maximum size of core \214les created)180 292.8 Q F1<ad64>144 304.8
-Q F0(The maximum size of a process')180 304.8 Q 2.5(sd)-.55 G(ata se)
--2.5 E(gment)-.15 E F1<ad65>144 316.8 Q F0
-(The maximum scheduling priority \("nice"\))180 316.8 Q F1<ad66>144
-328.8 Q F0
+(limit name and unit are printed before the v)144 304.8 Q 2.5
+(alue. Other)-.25 F(options are interpreted as follo)2.5 E(ws:)-.25 E F3
+<ad61>144 316.8 Q F0(All current limits are reported)180 316.8 Q F3
+<ad62>144 328.8 Q F0(The maximum sock)180 328.8 Q(et b)-.1 E(uf)-.2 E
+(fer size)-.25 E F3<ad63>144 340.8 Q F0
+(The maximum size of core \214les created)180 340.8 Q F3<ad64>144 352.8
+Q F0(The maximum size of a process')180 352.8 Q 2.5(sd)-.55 G(ata se)
+-2.5 E(gment)-.15 E F3<ad65>144 364.8 Q F0
+(The maximum scheduling priority \("nice"\))180 364.8 Q F3<ad66>144
+376.8 Q F0
 (The maximum size of \214les written by the shell and its children)180
-328.8 Q F1<ad69>144 340.8 Q F0(The maximum number of pending signals)180
-340.8 Q F1<ad6b>144 352.8 Q F0
-(The maximum number of kqueues that may be allocated)180 352.8 Q F1
-<ad6c>144 364.8 Q F0(The maximum size that may be lock)180 364.8 Q
-(ed into memory)-.1 E F1<ad6d>144 376.8 Q F0
-(The maximum resident set size \(man)180 376.8 Q 2.5(ys)-.15 G
-(ystems do not honor this limit\))-2.5 E F1<ad6e>144 388.8 Q F0 .791(Th\
+376.8 Q F3<ad69>144 388.8 Q F0(The maximum number of pending signals)180
+388.8 Q F3<ad6b>144 400.8 Q F0
+(The maximum number of kqueues that may be allocated)180 400.8 Q F3
+<ad6c>144 412.8 Q F0(The maximum size that may be lock)180 412.8 Q
+(ed into memory)-.1 E F3<ad6d>144 424.8 Q F0
+(The maximum resident set size \(man)180 424.8 Q 2.5(ys)-.15 G
+(ystems do not honor this limit\))-2.5 E F3<ad6e>144 436.8 Q F0 .791(Th\
 e maximum number of open \214le descriptors \(most systems do not allo)
-180 388.8 R 3.29(wt)-.25 G .79(his v)-3.29 F .79(alue to)-.25 F
-(be set\))180 400.8 Q F1<ad70>144 412.8 Q F0
-(The pipe size in 512-byte blocks \(this may not be set\))180 412.8 Q F1
-<ad71>144 424.8 Q F0
-(The maximum number of bytes in POSIX message queues)180 424.8 Q F1
-<ad72>144 436.8 Q F0(The maximum real-time scheduling priority)180 436.8
-Q F1<ad73>144 448.8 Q F0(The maximum stack size)180 448.8 Q F1<ad74>144
-460.8 Q F0(The maximum amount of cpu time in seconds)180 460.8 Q F1
-<ad75>144 472.8 Q F0(The maximum number of processes a)180 472.8 Q -.25
-(va)-.2 G(ilable to a single user).25 E F1<ad76>144 484.8 Q F0 .47
-(The maximum amount of virtual memory a)180 484.8 R -.25(va)-.2 G .47
+180 436.8 R 3.29(wt)-.25 G .79(his v)-3.29 F .79(alue to)-.25 F
+(be set\))180 448.8 Q F3<ad70>144 460.8 Q F0
+(The pipe size in 512-byte blocks \(this may not be set\))180 460.8 Q F3
+<ad71>144 472.8 Q F0
+(The maximum number of bytes in POSIX message queues)180 472.8 Q F3
+<ad72>144 484.8 Q F0(The maximum real-time scheduling priority)180 484.8
+Q F3<ad73>144 496.8 Q F0(The maximum stack size)180 496.8 Q F3<ad74>144
+508.8 Q F0(The maximum amount of cpu time in seconds)180 508.8 Q F3
+<ad75>144 520.8 Q F0(The maximum number of processes a)180 520.8 Q -.25
+(va)-.2 G(ilable to a single user).25 E F3<ad76>144 532.8 Q F0 .47
+(The maximum amount of virtual memory a)180 532.8 R -.25(va)-.2 G .47
 (ilable to the shell and, on some systems, to).25 F(its children)180
-496.8 Q F1<ad78>144 508.8 Q F0(The maximum number of \214le locks)180
-508.8 Q F1<ad50>144 520.8 Q F0(The maximum number of pseudoterminals)180
-520.8 Q F1<ad54>144 532.8 Q F0(The maximum number of threads)180 532.8 Q
-(If)144 549.6 Q F2(limit)3.058 E F0 .468(is gi)3.648 F -.15(ve)-.25 G
-.468(n, and the).15 F F1<ad61>2.968 E F0 .468(option is not used,)2.968
-F F2(limit)2.968 E F0 .468(is the ne)2.968 F 2.968(wv)-.25 G .468
+544.8 Q F3<ad78>144 556.8 Q F0(The maximum number of \214le locks)180
+556.8 Q F3<ad50>144 568.8 Q F0(The maximum number of pseudoterminals)180
+568.8 Q F3<ad54>144 580.8 Q F0(The maximum number of threads)180 580.8 Q
+(If)144 597.6 Q F1(limit)3.058 E F0 .468(is gi)3.648 F -.15(ve)-.25 G
+.468(n, and the).15 F F3<ad61>2.968 E F0 .468(option is not used,)2.968
+F F1(limit)2.968 E F0 .468(is the ne)2.968 F 2.968(wv)-.25 G .468
 (alue of the speci\214ed resource.)-3.218 F(If)5.468 E .044
-(no option is gi)144 561.6 R -.15(ve)-.25 G .044(n, then).15 F F1<ad66>
+(no option is gi)144 609.6 R -.15(ve)-.25 G .044(n, then).15 F F3<ad66>
 2.544 E F0 .045(is assumed.)2.545 F -1.11(Va)5.045 G .045
-(lues are in 1024-byte increments, e)1.11 F .045(xcept for)-.15 F F1
+(lues are in 1024-byte increments, e)1.11 F .045(xcept for)-.15 F F3
 <ad74>2.545 E F0 2.545(,w)C .045(hich is)-2.545 F 1.589(in seconds;)144
-573.6 R F1<ad70>4.089 E F0 4.089(,w)C 1.589
-(hich is in units of 512-byte blocks;)-4.089 F F1<ad50>4.089 E F0(,)A F1
-<ad54>4.089 E F0(,)A F1<ad62>4.089 E F0(,)A F1<ad6b>4.089 E F0(,)A F1
-<ad6e>4.089 E F0 4.089(,a)C(nd)-4.089 E F1<ad75>4.089 E F0 4.088(,w)C
-1.588(hich are)-4.088 F 1.438(unscaled v)144 585.6 R 1.438
-(alues; and, when in Posix mode,)-.25 F F1<ad63>3.939 E F0(and)3.939 E
-F1<ad66>3.939 E F0 3.939(,w)C 1.439(hich are in 512-byte increments.)
--3.939 F(The)6.439 E .404(return status is 0 unless an in)144 597.6 R
+621.6 R F3<ad70>4.089 E F0 4.089(,w)C 1.589
+(hich is in units of 512-byte blocks;)-4.089 F F3<ad50>4.089 E F0(,)A F3
+<ad54>4.089 E F0(,)A F3<ad62>4.089 E F0(,)A F3<ad6b>4.089 E F0(,)A F3
+<ad6e>4.089 E F0 4.089(,a)C(nd)-4.089 E F3<ad75>4.089 E F0 4.088(,w)C
+1.588(hich are)-4.088 F 1.438(unscaled v)144 633.6 R 1.438
+(alues; and, when in Posix mode,)-.25 F F3<ad63>3.939 E F0(and)3.939 E
+F3<ad66>3.939 E F0 3.939(,w)C 1.439(hich are in 512-byte increments.)
+-3.939 F(The)6.439 E .404(return status is 0 unless an in)144 645.6 R
 -.25(va)-.4 G .404(lid option or ar).25 F .404
 (gument is supplied, or an error occurs while setting)-.18 F 2.5(an)144
-609.6 S .5 -.25(ew l)-2.5 H(imit.).25 E F1(umask)108 626.4 Q F0([)2.5 E
-F1<ad70>A F0 2.5(][)C F1<ad53>-2.5 E F0 2.5(][)C F2(mode)-2.5 E F0(])A
-.2(The user \214le-creation mask is set to)144 638.4 R F2(mode)2.7 E F0
-5.2(.I).18 G(f)-5.2 E F2(mode)3.08 E F0(be)2.88 E .2
+657.6 S .5 -.25(ew l)-2.5 H(imit.).25 E F3(umask)108 674.4 Q F0([)2.5 E
+F3<ad70>A F0 2.5(][)C F3<ad53>-2.5 E F0 2.5(][)C F1(mode)-2.5 E F0(])A
+.2(The user \214le-creation mask is set to)144 686.4 R F1(mode)2.7 E F0
+5.2(.I).18 G(f)-5.2 E F1(mode)3.08 E F0(be)2.88 E .2
 (gins with a digit, it is interpreted as an octal)-.15 F .066(number; o\
 therwise it is interpreted as a symbolic mode mask similar to that acce\
-pted by)144 650.4 R F2 -.15(ch)2.566 G(mod).15 E F0(\(1\).).77 E(If)144
-662.4 Q F2(mode)3.262 E F0 .382(is omitted, the current v)3.062 F .382
-(alue of the mask is printed.)-.25 F(The)5.382 E F1<ad53>2.882 E F0 .382
+pted by)144 698.4 R F1 -.15(ch)2.566 G(mod).15 E F0(\(1\).).77 E(If)144
+710.4 Q F1(mode)3.262 E F0 .382(is omitted, the current v)3.062 F .382
+(alue of the mask is printed.)-.25 F(The)5.382 E F3<ad53>2.882 E F0 .382
 (option causes the mask to be)2.882 F .547
-(printed in symbolic form; the def)144 674.4 R .547
+(printed in symbolic form; the def)144 722.4 R .547
 (ault output is an octal number)-.1 F 5.547(.I)-.55 G 3.047(ft)-5.547 G
-(he)-3.047 E F1<ad70>3.047 E F0 .547(option is supplied, and)3.047 F F2
-(mode)144.38 686.4 Q F0 .551
-(is omitted, the output is in a form that may be reused as input.)3.231
-F .552(The return status is 0 if the)5.552 F(mode w)144 698.4 Q
-(as successfully changed or if no)-.1 E F2(mode)2.5 E F0(ar)2.5 E
-(gument w)-.18 E(as supplied, and f)-.1 E(alse otherwise.)-.1 E
+(he)-3.047 E F3<ad70>3.047 E F0 .547(option is supplied, and)3.047 F
 (GNU Bash 5.0)72 768 Q(2004 Apr 20)149.565 E(23)198.725 E 0 Cg EP
 %%Page: 24 24
 %%BeginPageSetup
@@ -3013,72 +3017,77 @@ BP
 %%EndPageSetup
 /F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 87.61
 (TINS\(1\) General)-.92 F(Commands Manual)2.5 E -.35(BA)90.11 G(SH_B).35
-E(UIL)-.1 E(TINS\(1\))-.92 E/F1 10/Times-Bold@0 SF(unalias)108 84 Q F0
-<5bad>2.5 E F1(a)A F0 2.5(][)C/F2 10/Times-Italic@0 SF(name)-2.5 E F0
-(...])2.5 E(Remo)144 96 Q 1.955 -.15(ve e)-.15 H(ach).15 E F2(name)4.155
-E F0 1.655(from the list of de\214ned aliases.)4.155 F(If)6.655 E F1
-<ad61>4.155 E F0 1.655(is supplied, all alias de\214nitions are)4.155 F
-(remo)144 108 Q -.15(ve)-.15 G 2.5(d. The).15 F(return v)2.5 E
-(alue is true unless a supplied)-.25 E F2(name)2.86 E F0
-(is not a de\214ned alias.)2.68 E F1(unset)108 124.8 Q F0<5bad>2.5 E F1
-(fv)A F0 2.5(][)C<ad>-2.5 E F1(n)A F0 2.5(][)C F2(name)-2.5 E F0(...])
-2.5 E -.15(Fo)144 136.8 S 3.827(re).15 G(ach)-3.827 E F2(name)3.827 E F0
+E(UIL)-.1 E(TINS\(1\))-.92 E/F1 10/Times-Italic@0 SF(mode)144.38 84 Q F0
+.551(is omitted, the output is in a form that may be reused as input.)
+3.231 F .552(The return status is 0 if the)5.552 F(mode w)144 96 Q
+(as successfully changed or if no)-.1 E F1(mode)2.5 E F0(ar)2.5 E
+(gument w)-.18 E(as supplied, and f)-.1 E(alse otherwise.)-.1 E/F2 10
+/Times-Bold@0 SF(unalias)108 112.8 Q F0<5bad>2.5 E F2(a)A F0 2.5(][)C F1
+(name)-2.5 E F0(...])2.5 E(Remo)144 124.8 Q 1.955 -.15(ve e)-.15 H(ach)
+.15 E F1(name)4.155 E F0 1.655(from the list of de\214ned aliases.)4.155
+F(If)6.655 E F2<ad61>4.155 E F0 1.655
+(is supplied, all alias de\214nitions are)4.155 F(remo)144 136.8 Q -.15
+(ve)-.15 G 2.5(d. The).15 F(return v)2.5 E
+(alue is true unless a supplied)-.25 E F1(name)2.86 E F0
+(is not a de\214ned alias.)2.68 E F2(unset)108 153.6 Q F0<5bad>2.5 E F2
+(fv)A F0 2.5(][)C<ad>-2.5 E F2(n)A F0 2.5(][)C F1(name)-2.5 E F0(...])
+2.5 E -.15(Fo)144 165.6 S 3.827(re).15 G(ach)-3.827 E F1(name)3.827 E F0
 3.827(,r).18 G(emo)-3.827 E 1.627 -.15(ve t)-.15 H 1.327
 (he corresponding v).15 F 1.327(ariable or function.)-.25 F 1.327
-(If the)6.327 F F1<ad76>3.828 E F0 1.328(option is gi)3.828 F -.15(ve)
--.25 G 1.328(n, each).15 F F2(name)144.36 148.8 Q F0 1.551
+(If the)6.327 F F2<ad76>3.828 E F0 1.328(option is gi)3.828 F -.15(ve)
+-.25 G 1.328(n, each).15 F F1(name)144.36 177.6 Q F0 1.551
 (refers to a shell v)4.231 F 1.551(ariable, and that v)-.25 F 1.551
 (ariable is remo)-.25 F -.15(ve)-.15 G 4.05(d. Read-only).15 F -.25(va)
-4.05 G 1.55(riables may not be).25 F 4.641(unset. If)144 160.8 R F1
-<ad66>4.641 E F0 2.141(is speci\214ed, each)4.641 F F2(name)5.001 E F0
+4.05 G 1.55(riables may not be).25 F 4.641(unset. If)144 189.6 R F2
+<ad66>4.641 E F0 2.141(is speci\214ed, each)4.641 F F1(name)5.001 E F0
 2.141(refers to a shell function, and the function de\214nition is)4.821
-F(remo)144 172.8 Q -.15(ve)-.15 G 2.538(d. If).15 F(the)2.537 E F1<ad6e>
-2.537 E F0 .037(option is supplied, and)2.537 F F2(name)2.537 E F0 .037
-(is a v)2.537 F .037(ariable with the)-.25 F F2(namer)2.537 E(ef)-.37 E
-F0(attrib)2.537 E(ute,)-.2 E F2(name)2.537 E F0(will)2.537 E .492
-(be unset rather than the v)144 184.8 R .492(ariable it references.)-.25
-F F1<ad6e>5.492 E F0 .492(has no ef)2.992 F .492(fect if the)-.25 F F1
+F(remo)144 201.6 Q -.15(ve)-.15 G 2.538(d. If).15 F(the)2.537 E F2<ad6e>
+2.537 E F0 .037(option is supplied, and)2.537 F F1(name)2.537 E F0 .037
+(is a v)2.537 F .037(ariable with the)-.25 F F1(namer)2.537 E(ef)-.37 E
+F0(attrib)2.537 E(ute,)-.2 E F1(name)2.537 E F0(will)2.537 E .492
+(be unset rather than the v)144 213.6 R .492(ariable it references.)-.25
+F F2<ad6e>5.492 E F0 .492(has no ef)2.992 F .492(fect if the)-.25 F F2
 <ad66>2.992 E F0 .492(option is supplied.)2.992 F .493(If no)5.493 F
-.221(options are supplied, each)144 196.8 R F2(name)2.721 E F0 .221
+.221(options are supplied, each)144 225.6 R F1(name)2.721 E F0 .221
 (refers to a v)2.721 F .22(ariable; if there is no v)-.25 F .22
 (ariable by that name, an)-.25 F 2.72(yf)-.15 G(unc-)-2.72 E 1.188
-(tion with that name is unset.)144 208.8 R 1.189(Each unset v)6.189 F
+(tion with that name is unset.)144 237.6 R 1.189(Each unset v)6.189 F
 1.189(ariable or function is remo)-.25 F -.15(ve)-.15 G 3.689(df).15 G
 1.189(rom the en)-3.689 F(vironment)-.4 E 3.206
-(passed to subsequent commands.)144 220.8 R 3.206(If an)8.206 F 5.706
+(passed to subsequent commands.)144 249.6 R 3.206(If an)8.206 F 5.706
 (yo)-.15 G(f)-5.706 E/F3 9/Times-Bold@0 SF(COMP_W)5.706 E(ORDBREAKS)-.09
 E/F4 9/Times-Roman@0 SF(,)A F3(RANDOM)5.455 E F4(,)A F3(SECONDS)5.455 E
-F4(,)A F3(LINENO)144 232.8 Q F4(,)A F3(HISTCMD)4.347 E F4(,)A F3(FUNCN)
+F4(,)A F3(LINENO)144 261.6 Q F4(,)A F3(HISTCMD)4.347 E F4(,)A F3(FUNCN)
 4.347 E(AME)-.18 E F4(,)A F3(GR)4.347 E(OUPS)-.27 E F4(,)A F0(or)4.348 E
 F3(DIRST)4.598 E -.495(AC)-.81 G(K).495 E F0 2.098(are unset, the)4.348
 F 4.598(yl)-.15 G 2.098(ose their special)-4.598 F(properties, e)144
-244.8 Q -.15(ve)-.25 G 2.5(ni).15 G 2.5(ft)-2.5 G(he)-2.5 E 2.5(ya)-.15
+273.6 Q -.15(ve)-.25 G 2.5(ni).15 G 2.5(ft)-2.5 G(he)-2.5 E 2.5(ya)-.15
 G(re subsequently reset.)-2.5 E(The e)5 E(xit status is true unless a)
--.15 E F2(name)2.86 E F0(is readonly)2.68 E(.)-.65 E F1(wait)108 261.6 Q
-F0([)2.5 E F1(\255fn)A F0 2.5(][)C F2(id ...)-2.5 E F0(])A -.8(Wa)144
-273.6 S .659(it for each speci\214ed child process and return its termi\
-nation status.).8 F(Each)5.659 E F2(id)3.169 E F0 .658(may be a process)
-3.928 F .008(ID or a job speci\214cation; if a job spec is gi)144 285.6
+-.15 E F1(name)2.86 E F0(is readonly)2.68 E(.)-.65 E F2(wait)108 290.4 Q
+F0([)2.5 E F2(\255fn)A F0 2.5(][)C F1(id ...)-2.5 E F0(])A -.8(Wa)144
+302.4 S .659(it for each speci\214ed child process and return its termi\
+nation status.).8 F(Each)5.659 E F1(id)3.169 E F0 .658(may be a process)
+3.928 F .008(ID or a job speci\214cation; if a job spec is gi)144 314.4
 R -.15(ve)-.25 G .009(n, all processes in that job').15 F 2.509(sp)-.55
 G .009(ipeline are w)-2.509 F .009(aited for)-.1 F 5.009(.I)-.55 G(f)
--5.009 E F2(id)144.01 297.6 Q F0 .522(is not gi)3.792 F -.15(ve)-.25 G
+-5.009 E F1(id)144.01 326.4 Q F0 .522(is not gi)3.792 F -.15(ve)-.25 G
 .521(n, all currently acti).15 F .821 -.15(ve c)-.25 H .521
 (hild processes are w).15 F .521(aited for)-.1 F 3.021(,a)-.4 G .521
-(nd the return status is zero.)-3.021 F(If)5.521 E(the)144 309.6 Q F1
-<ad6e>3.056 E F0 .556(option is supplied,)3.056 F F1(wait)3.057 E F0 -.1
+(nd the return status is zero.)-3.021 F(If)5.521 E(the)144 338.4 Q F2
+<ad6e>3.056 E F0 .556(option is supplied,)3.056 F F2(wait)3.057 E F0 -.1
 (wa)3.057 G .557(its for an).1 F 3.057(yj)-.15 G .557
 (ob to terminate and returns its e)-3.057 F .557(xit status.)-.15 F .557
-(If the)5.557 F F1<ad66>3.057 E F0 .587
-(option is supplied, and job control is enabled,)144 321.6 R F1(wait)
-3.086 E F0(forces)3.086 E F2(id)3.086 E F0 .586
+(If the)5.557 F F2<ad66>3.057 E F0 .587
+(option is supplied, and job control is enabled,)144 350.4 R F2(wait)
+3.086 E F0(forces)3.086 E F1(id)3.086 E F0 .586
 (to terminate before returning its sta-)3.086 F .755
-(tus, instead of returning when it changes status.)144 333.6 R(If)5.756
-E F2(id)3.266 E F0 .756(speci\214es a non-e)4.026 F .756
-(xistent process or job, the)-.15 F .365(return status is 127.)144 345.6
+(tus, instead of returning when it changes status.)144 362.4 R(If)5.756
+E F1(id)3.266 E F0 .756(speci\214es a non-e)4.026 F .756
+(xistent process or job, the)-.15 F .365(return status is 127.)144 374.4
 R .365(Otherwise, the return status is the e)5.365 F .365
 (xit status of the last process or job w)-.15 F(aited)-.1 E(for)144
-357.6 Q(.)-.55 E/F5 10.95/Times-Bold@0 SF(SEE ALSO)72 374.4 Q F0
-(bash\(1\), sh\(1\))108 386.4 Q(GNU Bash 5.0)72 768 Q(2004 Apr 20)
+386.4 Q(.)-.55 E/F5 10.95/Times-Bold@0 SF(SEE ALSO)72 403.2 Q F0
+(bash\(1\), sh\(1\))108 415.2 Q(GNU Bash 5.0)72 768 Q(2004 Apr 20)
 149.565 E(24)198.725 E 0 Cg EP
 %%Trailer
 end

diff --git a/doc/rbash.ps b/doc/rbash.ps
index 67c13cd6321a75fefde0ee331f40a8c00ca45ba4..9c4c5fd01104fa7c651edcdf4c959f4281e05bb9 100644 (file)
--- a/doc/rbash.ps
+++ b/doc/rbash.ps
@@ -1,6 +1,6 @@
 %!PS-Adobe-3.0
 %%Creator: groff version 1.22.3
-%%CreationDate: Thu Mar 15 14:13:34 2018
+%%CreationDate: Mon Mar 19 09:43:23 2018
 %%DocumentNeededResources: font Times-Roman
 %%+ font Times-Bold
 %%DocumentSuppliedResources: procset grops 1.22 3

diff --git a/examples/INDEX.html b/examples/INDEX.html
index bd06b2566d3f74c23aee9cf6442893db86d9e350..bcca1f9e01fd188d439162264445d5f3cbf07a63 100644 (file)
--- a/examples/INDEX.html
+++ b/examples/INDEX.html
@@ -43,45 +43,29 @@
     <td>A more ksh-compatible 'autoload' (with lazy load).</td>
     <td>ksh</td>
   </tr>
+  <tr>
+    <td>./functions/autoload.v3</td>
+    <td>An updated ksh-compatible 'autoload'.</td>
+    <td>ksh</td>
+  </tr>
   <tr>
     <td>./functions/basename</td>
     <td>A replacement for basename(1).</td>
     <td>basename</td>
   </tr>
-  <tr>
-    <td>./functions/basename2</td>
-    <td>Fast basename(1) and dirname(1) functions for BASH/SH.</td>
-    <td>basename, dirname</td>
-  </tr>
-  <tr>
-    <td>./functions/coproc.bash</td>
-    <td>Start, control, and end coprocesses.</td>
-  </tr>
-  <tr>
-    <td>./functions/coshell.bash</td>
-    <td>Control shell coprocesses (see coprocess.bash).</td>
-  </tr>
-  <tr>
-    <td>./functions/coshell.README</td>
-    <td>README for coshell and coproc.</td>
-  </tr>
   <tr>
     <td>./functions/csh-compat</td>
     <td>A C-shell compatibility package.</td>
     <td>csh</td>
   </tr>
-  <tr>
-    <td>./functions/dirfuncs</td>
-    <td>Directory manipulation functions from the book 'The Korn Shell'.</td>
-  </tr>
   <tr>
     <td>./functions/dirname</td>
     <td>A replacement for dirname(1).</td>
     <td>dirname</td>
   </tr>
   <tr>
-    <td>./functions/emptydir</td>
-    <td>Find out if a directory is empty.</td>
+    <td>./functions/dirstack</td>
+    <td>Directory stack functions.</td>
   </tr>
   <tr>
     <td>./functions/exitstat</td>
@@ -100,18 +84,6 @@
     <td>Front end to sync TERM changes to both stty(1) and readline 'bind'.</td>
     <td>stty.bash</td>
   </tr>
-  <tr>
-    <td>./functions/func</td>
-    <td>Print out definitions for functions named by arguments.</td>
-  </tr>
-  <tr>
-    <td>./functions/gethtml</td>
-    <td>Get a web page from a remote server (wget(1) in bash!).</td>
-  </tr>
-  <tr>
-    <td>./functions/getoptx.bash</td>
-    <td>getopt function that parses long-named options.</td>
-  </tr>
   <tr>
     <td>./functions/inetaddr</td>
     <td>Internet address conversion (inet2hex & hex2inet).</td>
@@ -121,10 +93,6 @@
     <td>Return zero if the argument is in the path and executable.</td>
     <td>inpath</td>
   </tr>
-  <tr>
-    <td>./functions/isnum.bash</td>
-    <td>Test user input on numeric or character value.</td>
-  </tr>
   <tr>
     <td>./functions/isnum2</td>
     <td>Test user input on numeric values, with floating point.</td>
@@ -133,18 +101,6 @@
     <td>./functions/isvalidip</td>
     <td>Test user input for valid IP Addresses.</td>
   </tr>
-  <tr>
-    <td>./functions/jdate.bash</td>
-    <td>Julian date conversion.</td>
-  </tr>
-  <tr>
-    <td>./functions/jj.bash</td>
-    <td>Look for running jobs.</td>
-  </tr>
-  <tr>
-    <td>./functions/keep</td>
-    <td>Try to keep some programs in the foreground and running.</td>
-  </tr>
   <tr>
     <td>./functions/ksh-cd</td>
     <td>ksh-like 'cd': cd [-LP] [dir [change]].</td>
@@ -164,47 +120,14 @@
     <td>./functions/login</td>
     <td>Replace the 'login' and 'newgrp' builtins in old Bourne shells.</td>
   </tr>
-  <tr>
-    <td>./functions/lowercase</td>
-    <td>Rename files to lower case.</td>
-    <td>rename lower</td>
-  </tr>
-  <tr>
-    <td>./functions/manpage</td>
-    <td>Find and print a manual page.</td>
-    <td>fman</td>
-  </tr>
-  <tr>
-    <td>./functions/mhfold</td>
-    <td>Print MH folders, useful only because folders(1) doesn't print mod date/times.</td>
-  </tr>
   <tr>
     <td>./functions/notify.bash</td>
     <td>Notify when jobs change status.</td>
   </tr>
-  <tr>
-    <td>./functions/pathfuncs</td>
-    <td>Path related functions (no_path, add_path, pre-path, del_path).</td>
-    <td>path</td>
-  </tr>
   <tr>
     <td>./functions/README</td>
     <td>README</td>
   </tr>
-  <tr>
-    <td>./functions/recurse</td>
-    <td>Recursive directory traverser.</td>
-  </tr>
-  <tr>
-    <td>./functions/repeat2</td>
-    <td>A clone of C shell builtin 'repeat'.</td>
-    <td>repeat, csh</td>
-  </tr>
-  <tr>
-    <td>./functions/repeat3</td>
-    <td>A clone of C shell builtin 'repeat'.</td>
-    <td>repeat, csh</td>
-  </tr>
   <tr>
     <td>./functions/seq</td>
     <td>Generate a sequence from m to n, m defaults to 1.</td>
@@ -237,10 +160,6 @@
     <td>A function to emulate the ancient ksh builtin.</td>
     <td>ksh</td>
   </tr>
-  <tr>
-    <td>./functions/term</td>
-    <td>A shell function to set the terminal type interactively or not.</td>
-  </tr>
   <tr>
     <td>./functions/whatis</td>
     <td>An implementation of the 10th Edition Unix sh builtin 'whatis(1)' command.</td>
@@ -253,17 +172,6 @@
     <td>./functions/which</td>
     <td>An emulation of 'which(1)' as it appears in FreeBSD.</td>
   </tr>
-  <tr>
-    <td>./functions/xalias.bash</td>
-    <td>Convert csh alias commands to bash functions.</td>
-    <td>csh, aliasconv</td>
-  </tr>
-  <tr>
-    <td>./functions/xfind.bash</td>
-    <td>A 'find(1)' clone.</td>
-  </tr>
-  <tr>
-  </tr>
   <tr>
     <td>./loadables/</td>
     <td>Example loadable replacements</td>
@@ -278,26 +186,18 @@
     <td>cat(1) replacement with no options - the way cat was intended.</td>
     <td>cat, readline pager</td>
   </tr>
-  <tr>
-    <td>./loadables/cut.c</td>
-    <td>cut(1) replacement.</td>
-  </tr>
   <tr>
     <td>./loadables/dirname.c</td>
     <td>Return directory portion of pathname.</td>
     <td>dirname</td>
   </tr>
   <tr>
-    <td>./loadables/finfo.c</td>
-    <td>Print file info.</td>
+    <td>./loadables/fdflags.c</td>
+    <td>Display or modify file descriptor flags</td>
   </tr>
   <tr>
-    <td>./loadables/getconf.c</td>
-    <td>POSIX.2 getconf utility.</td>
-  </tr>
-  <tr>
-    <td>./loadables/getconf.h</td>
-    <td>Replacement definitions for ones the system doesn't provide.</td>
+    <td>./loadables/finfo.c</td>
+    <td>Print file info.</td>
   </tr>
   <tr>
     <td>./loadables/head.c</td>
@@ -323,10 +223,18 @@
     <td>./loadables/Makefile.in</td>
     <td>Simple makefile for the sample loadable builtins.</td>
   </tr>
+  <tr>
+    <td>./loadables/Makefile.inc.in</td>
+    <td>Sample makefile to use for loadable builtin development.</td>
+  </tr>
   <tr>
     <td>./loadables/mkdir.c</td>
     <td>Make directories.</td>
   </tr>
+  <tr>
+    <td>./loadables/mypid.c</td>
+    <td>Demonstrate how a loadable builtin can create and delete shell variables.</td>
+  </tr>
   <tr>
     <td>./loadables/necho.c</td>
     <td>echo without options or argument interpretation.</td>
@@ -355,14 +263,26 @@
     <td>./loadables/realpath.c</td>
     <td>Canonicalize pathnames, resolving symlinks.</td>
   </tr>
+  <tr>
+    <td>./loadables/rm.c</td>
+    <td>Remove file.</td>
+  </tr>
   <tr>
     <td>./loadables/rmdir.c</td>
     <td>Remove directory.</td>
   </tr>
+  <tr>
+    <td>./loadables/setpgid.c</td>
+    <td>Set a child process's process group.
+  </tr>
   <tr>
     <td>./loadables/sleep.c</td>
     <td>sleep for fractions of a second.</td>
   </tr>
+  <tr>
+    <td>./loadables/stat.c</td>
+    <td>Load an associative array with stat information about a file.</td>
+  </tr>
   <tr>
     <td>./loadables/strftime.c</td>
     <td>Loadable builtin interface to strftime(3).</td>
@@ -430,221 +350,12 @@
     <td>./misc/README</td>
     <td>README</td>
   </tr>
-  <tr>
-    <td>./misc/suncmd.termcap</td>
-    <td>SunView TERMCAP string.</td>
-  </tr>
-  <tr>
-  </tr>
-  <tr>
-    <td>./scripts.noah</td>
-    <td>Noah Friedman's collection of scripts (updated to bash v2 syntax by Chet Ramey)</td>
-  </tr>
-  <tr>
-    <td>./scripts.noah/aref.bash</td>
-    <td>Pseudo-arrays and substring indexing examples.</td>
-  </tr>
-  <tr>
-    <td>./scripts.noah/bash.sub.bash</td>
-    <td>Library functions used by require.bash.</td>
-  </tr>
-  <tr>
-    <td>./scripts.noah/bash_version.bash</td>
-    <td>A function to slice up $BASH_VERSION.</td>
-  </tr>
-  <tr>
-    <td>./scripts.noah/meta.bash</td>
-    <td>Enable and disable eight-bit readline input.</td>
-  </tr>
-  <tr>
-    <td>./scripts.noah/mktmp.bash</td>
-    <td>Make a temporary file with a unique name.</td>
-  </tr>
-  <tr>
-    <td>./scripts.noah/number.bash</td>
-    <td>A fun hack to translate numerals into English.</td>
-  </tr>
-  <tr>
-    <td>./scripts.noah/PERMISSION</td>
-    <td>Permissions to use the scripts in this directory.</td>
-  </tr>
-  <tr>
-    <td>./scripts.noah/prompt.bash</td>
-    <td>A way to set PS1 to some predefined strings.</td>
-  </tr>
-  <tr>
-    <td>./scripts.noah/README</td>
-    <td>README</td>
-  </tr>
-  <tr>
-    <td>./scripts.noah/remap_keys.bash</td>
-    <td>A front end to 'bind' to redo readline bindings.</td>
-  </tr>
-  <tr>
-    <td>./scripts.noah/require.bash</td>
-    <td>Lisp-like require/provide library functions for bash.</td>
-  </tr>
-  <tr>
-    <td>./scripts.noah/send_mail.bash</td>
-    <td>Replacement SMTP client written in bash.</td>
-  </tr>
-  <tr>
-    <td>./scripts.noah/shcat.bash</td>
-    <td>Bash replacement for 'cat(1)'.</td>
-    <td>cat</td>
-  </tr>
-  <tr>
-    <td>./scripts.noah/source.bash</td>
-    <td>Replacement for source that uses current directory.</td>
-  </tr>
-  <tr>
-    <td>./scripts.noah/string.bash</td>
-    <td>The string(3) functions at the shell level.</td>
-  </tr>
-  <tr>
-    <td>./scripts.noah/stty.bash</td>
-    <td>Front-end to stty(1) that changes readline bindings too.</td>
-    <td>fstty</td>
-  </tr>
-  <tr>
-    <td>./scripts.noah/y_or_n_p.bash</td>
-    <td>Prompt for a yes/no/quit answer.</td>
-    <td>ask</td>
-  </tr>
-  <tr>
-  </tr>
-  <tr>
-    <td>./scripts.v2</td>
-    <td>John DuBois' ksh script collection (converted to bash v2 syntax by Chet Ramey).</td>
-  </tr>
-  <tr>
-    <td>./scripts.v2/arc2tarz</td>
-    <td>Convert an "arc" archive to a compressed tar archive.</td>
-  </tr>
-  <tr>
-    <td>./scripts.v2/bashrand</td>
-    <td>Random number generator with upper and lower bounds and optional seed.</td>
-    <td>random</td>
-  </tr>
-  <tr>
-    <td>./scripts.v2/cal2day.bash</td>
-    <td>Convert a day number to a name.</td>
-  </tr>
-  <tr>
-    <td>./scripts.v2/cdhist.bash</td>
-    <td>cd replacement with a directory stack added.</td>
-  </tr>
-  <tr>
-    <td>./scripts.v2/corename</td>
-    <td>Tell what produced a core file.</td>
-  </tr>
-  <tr>
-    <td>./scripts.v2/fman</td>
-    <td>Fast man(1) replacement.</td>
-    <td>manpage</td>
-  </tr>
-  <tr>
-    <td>./scripts.v2/frcp</td>
-    <td>Copy files using ftp(1) but with rcp-type command line syntax.</td>
-  </tr>
-  <tr>
-    <td>./scripts.v2/lowercase</td>
-    <td>Change filenames to lower case.</td>
-    <td>rename lower</td>
-  </tr>
-  <tr>
-    <td>./scripts.v2/ncp</td>
-    <td>A nicer front end for cp(1) (has -i, etc.).</td>
-  </tr>
-  <tr>
-    <td>./scripts.v2/newext</td>
-    <td>Change the extension of a group of files.</td>
-    <td>rename</td>
-  </tr>
-  <tr>
-    <td>./scripts.v2/nmv</td>
-    <td>A nicer front end for mv(1) (has -i, etc.).</td>
-    <td>rename</td>
-  </tr>
-  <tr>
-    <td>./scripts.v2/pages</td>
-    <td>Print specified pages from files.</td>
-  </tr>
-  <tr>
-    <td>./scripts.v2/PERMISSION</td>
-    <td>Permissions to use the scripts in this directory.</td>
-  </tr>
-  <tr>
-    <td>./scripts.v2/pf</td>
-    <td>A pager front end that handles compressed files.</td>
-  </tr>
-  <tr>
-    <td>./scripts.v2/pmtop</td>
-    <td>Poor man's 'top(1)' for SunOS 4.x and BSD/OS.</td>
-  </tr>
-  <tr>
-    <td>./scripts.v2/README</td>
-    <td>README</td>
-  </tr>
-  <tr>
-    <td>./scripts.v2/ren</td>
-    <td>Rename files by changing parts of filenames that match a pattern.</td>
-    <td>rename</td>
-  </tr>
-  <tr>
-    <td>./scripts.v2/rename</td>
-    <td>Change the names of files that match a pattern.</td>
-    <td>rename</td>
-  </tr>
-  <tr>
-    <td>./scripts.v2/repeat</td>
-    <td>Execute a command multiple times.</td>
-    <td>repeat</td>
-  </tr>
-  <tr>
-    <td>./scripts.v2/shprof</td>
-    <td>Line profiler for bash scripts.</td>
-  </tr>
-  <tr>
-    <td>./scripts.v2/untar</td>
-    <td>Unarchive a (possibly compressed) tarfile into a directory.</td>
-  </tr>
-  <tr>
-    <td>./scripts.v2/uudec</td>
-    <td>Carefully uudecode(1) multiple files.</td>
-  </tr>
-  <tr>
-    <td>./scripts.v2/uuenc</td>
-    <td>uuencode(1) multiple files.</td>
-  </tr>
-  <tr>
-    <td>./scripts.v2/vtree</td>
-    <td>Print a visual display of a directory tree.</td>
-    <td>tree</td>
-  </tr>
-  <tr>
-    <td>./scripts.v2/where</td>
-    <td>Show where commands that match a pattern are.</td>
-  </tr>
   <tr>
   </tr>
   <tr>
     <td>./scripts</td>
     <td>Example scripts</td>
   </tr>
-  <tr>
-    <td>./scripts/adventure.sh</td>
-    <td>Text adventure game in bash!</td>
-  </tr>
-  <tr>
-    <td>./scripts/bcsh.sh</td>
-    <td>Bourne shell cshell-emulator.</td>
-    <td>csh</td>
-  </tr>
-  <tr>
-    <td>./scripts/bash-hexdump.sh</td>
-    <td>hexdump(1) in bash</td>
-    <td>hexdump -C, hd</td>
   <tr>
     <td>./scripts/cat.sh</td>
     <td>Readline-based pager.</td>
@@ -654,65 +365,15 @@
     <td>./scripts/center</td>
     <td>Center - center a group of lines.</td>
   </tr>
-  <tr>
-    <td>./scripts/dd-ex.sh</td>
-    <td>Line editor using only /bin/sh, /bin/dd and /bin/rm.</td>
-  </tr>
-  <tr>
-    <td>./scripts/fixfiles.bash</td>
-    <td>Recurse a tree and fix files containing various "bad" chars.</td>
-  </tr>
-  <tr>
-    <td>./scripts/hanoi.bash</td>
-    <td>The inevitable Towers of Hanoi in bash.</td>
-  </tr>
   <tr>
     <td>./scripts/inpath</td>
     <td>Search $PATH for a file the same name as $1; return TRUE if found.</td>
     <td>inpath</td>
   </tr>
-  <tr>
-    <td>./scripts/krand.bash</td>
-    <td>Produces a random number within integer limits.</td>
-    <td>random</td>
-  </tr>
-  <tr>
-    <td>./scripts/line-input.bash</td>
-    <td>Line input routine for GNU Bourne-Again Shell plus terminal-control primitives.</td>
-  </tr>
-  <tr>
-    <td>./scripts/nohup.bash</td>
-    <td>bash version of 'nohup' command.</td>
-  </tr>
-  <tr>
-    <td>./scripts/precedence</td>
-    <td>Test relative precedences for '&&' and '||' operators.</td>
-  </tr>
-  <tr>
-    <td>./scripts/randomcard.bash</td>
-    <td>Print a random card from a card deck.</td>
-    <td>random</td>
-  </tr>
   <tr>
     <td>./scripts/README</td>
     <td>README</td>
   </tr>
-  <tr>
-    <td>./scripts/scrollbar</td>
-    <td>Display scrolling text.</td>
-  </tr>
-  <tr>
-    <td>./scripts/scrollbar2</td>
-    <td>Display scrolling text.</td>
-  </tr>
-  <tr>
-    <td>./scripts/self-repro</td>
-    <td>A self-reproducing script (careful!)</td>
-  </tr>
-  <tr>
-    <td>./scripts/showperm.bash</td>
-    <td>Convert ls(1) symbolic permissions into octal mode.</td>
-  </tr>
   <tr>
     <td>./scripts/shprompt</td>
     <td>Display a prompt and get an answer satisfying certain criteria.</td>
@@ -722,37 +383,6 @@
     <td>./scripts/spin.bash</td>
     <td>Display a 'spinning wheel' to show progress.</td>
   </tr>
-  <tr>
-    <td>./scripts/timeout</td>
-    <td>Give rsh(1) a shorter timeout.</td>
-  </tr>
-  <tr>
-    <td>./scripts/timeout2</td>
-    <td>Execute a given command with a timeout.</td>
-  </tr>
-  <tr>
-    <td>./scripts/timeout3</td>
-    <td>Execute a given command with a timeout.</td>
-  </tr>
-  <tr>
-    <td>./scripts/vtree2</td>
-    <td>Display a tree printout of dir in 1k blocks.</td>
-    <td>tree</td>
-  </tr>
-  <tr>
-    <td>./scripts/vtree3</td>
-    <td>Display a graphical tree printout of dir.</td>
-    <td>tree</td>
-  </tr>
-  <tr>
-    <td>./scripts/vtree3a</td>
-    <td>Display a graphical tree printout of dir.</td>
-    <td>tree</td>
-  </tr>
-  <tr>
-    <td>./scripts/websrv.sh</td>
-    <td>A web server in bash!</td>
-  </tr>
   <tr>
     <td>./scripts/xterm_title</td>
     <td>Print the contents of the xterm title bar.</td>
@@ -793,36 +423,4 @@
   </tr>
   <tr>
   </tr>
-  <tr>
-    <td>./startup-files/apple</td>
-    <td>Example Start-up files for Mac OS X.</td>
-  </tr>
-  <tr>
-    <td>./startup-files/apple/aliases</td>
-    <td>Sample aliases for Mac OS X.</td>
-  </tr>
-  <tr>
-    <td>./startup-files/apple/bash.defaults</td>
-    <td>Sample User preferences file.</td>
-  </tr>
-  <tr>
-    <td>./startup-files/apple/environment</td>
-    <td>Sample Bourne Again Shell environment file.</td>
-  </tr>
-  <tr>
-    <td>./startup-files/apple/login</td>
-    <td>Sample login wrapper.</td>
-  </tr>
-  <tr>
-    <td>./startup-files/apple/logout</td>
-    <td>Sample logout wrapper.</td>
-  </tr>
-  <tr>
-    <td>./startup-files/apple/rc</td>
-    <td>Sample Bourne Again Shell config file.</td>
-  </tr>
-  <tr>
-    <td>./startup-files/apple/README</td>
-    <td>README</td>
-  </tr>
 </table>

diff --git a/examples/INDEX.txt b/examples/INDEX.txt
index 4b5478eee446b69270a48accd1b7a413695cd6ea..b47e2113a313e2a1b6c1474cafa9a108e26cc578 100644 (file)
--- a/examples/INDEX.txt
+++ b/examples/INDEX.txt
@@ -9,43 +9,25 @@ Path  Description     X-Ref
 ./functions/autoload   An almost ksh-compatible 'autoload' (no lazy load).     ksh
 ./functions/autoload.v2        An almost ksh-compatible 'autoload' (no lazy load).     ksh
 ./functions/autoload.v3        A more ksh-compatible 'autoload' (with lazy load).      ksh
+./functions/autoload.v4        An updated ksh-compatible 'autoload'.   ksh
 ./functions/basename   A replacement for basename(1).  basename
-./functions/basename2  Fast basename(1) and dirname(1) functions for BASH/SH.  basename, dirname
-./functions/coproc.bash        Start, control, and end coprocesses.    
-./functions/coshell.bash       Control shell coprocesses (see coprocess.bash). 
-./functions/coshell.README     README for coshell and coproc.  
 ./functions/csh-compat A C-shell compatibility package.        csh
-./functions/dirfuncs   Directory manipulation functions from the book 'The Korn Shell'.        
 ./functions/dirname    A replacement for dirname(1).   dirname
-./functions/emptydir   Find out if a directory is empty.       
+./functions/dirstack   Directory stack functions.
 ./functions/exitstat   Display the exit status of processes.   
 ./functions/external   Like 'command' but FORCES use of external command.      
 ./functions/fact       Recursive factorial function.   
 ./functions/fstty      Front end to sync TERM changes to both stty(1) and readline 'bind'.     stty.bash
-./functions/func       Print out definitions for functions named by arguments. 
-./functions/gethtml    Get a web page from a remote server (wget(1) in bash!). 
-./functions/getoptx.bash       getopt function that parses long-named options. 
 ./functions/inetaddr   Internet address conversion (inet2hex & hex2inet).      
 ./functions/inpath     Return zero if the argument is in the path and executable.      inpath
-./functions/isnum.bash Test user input on numeric or character value.  
 ./functions/isnum2     Test user input on numeric values, with floating point. 
 ./functions/isvalidip  Test user input for valid IP Addresses. 
-./functions/jdate.bash Julian date conversion. 
-./functions/jj.bash    Look for running jobs.  
-./functions/keep       Try to keep some programs in the foreground and running.        
 ./functions/ksh-cd     ksh-like 'cd': cd [-LP] [dir [change]]. ksh
 ./functions/ksh-compat-test    ksh-like arithmetic test replacements.  ksh
 ./functions/kshenv     Functions and aliases to provide the beginnings of a ksh environment for bash.  ksh
 ./functions/login      Replace the 'login' and 'newgrp' builtins in old Bourne shells. 
-./functions/lowercase  Rename files to lower case.     rename lower
-./functions/manpage    Find and print a manual page.   fman
-./functions/mhfold     Print MH folders, useful only because folders(1) doesn't print mod date/times.  
 ./functions/notify.bash        Notify when jobs change status. 
-./functions/pathfuncs  Path related functions (no_path, add_path, pre-path, del_path). path
 ./functions/README     README  
-./functions/recurse    Recursive directory traverser.  
-./functions/repeat2    A clone of C shell builtin 'repeat'.    repeat, csh
-./functions/repeat3    A clone of C shell builtin 'repeat'.    repeat, csh
 ./functions/seq        Generate a sequence from m to n, m defaults to 1.       
 ./functions/seq2       Generate a sequence from m to n, m defaults to 1.       
 ./functions/shcat      Readline-based pager.   cat, readline pager
@@ -53,28 +35,25 @@ Path        Description     X-Ref
 ./functions/sort-pos-params    Sort the positional parameters. 
 ./functions/substr     A function to emulate the ancient ksh builtin.  ksh
 ./functions/substr2    A function to emulate the ancient ksh builtin.  ksh
-./functions/term       A shell function to set the terminal type interactively or not. 
 ./functions/whatis     An implementation of the 10th Edition Unix sh builtin 'whatis(1)' command.      
 ./functions/whence     An almost-ksh compatible 'whence(1)' command.   
 ./functions/which      An emulation of 'which(1)' as it appears in FreeBSD.    
-./functions/xalias.bash        Convert csh alias commands to bash functions.   csh, aliasconv
-./functions/xfind.bash A 'find(1)' clone.      
 
 ./loadables/   Example loadable replacements   
 ./loadables/basename.c Return non-directory portion of pathname.       basename
 ./loadables/cat.c      cat(1) replacement with no options - the way cat was intended.  cat, readline pager
-./loadables/cut.c      cut(1) replacement.     
 ./loadables/dirname.c  Return directory portion of pathname.   dirname
+./loadables/fdflags.c  Display or modify file descriptor flags
 ./loadables/finfo.c    Print file info.        
-./loadables/getconf.c  POSIX.2 getconf utility.        
-./loadables/getconf.h  Replacement definitions for ones the system doesn't provide.    
 ./loadables/head.c     Copy first part of files.       
 ./loadables/hello.c    Obligatory "Hello World" / sample loadable.     
 ./loadables/id.c       POSIX.2 user identity.  
 ./loadables/ln.c       Make links.     
 ./loadables/logname.c  Print login name of current user.       
 ./loadables/Makefile.in        Simple makefile for the sample loadable builtins.       
+./loadables/Makefile.inc.in    Sample makefile to use for loadable builtin development.
 ./loadables/mkdir.c    Make directories.       
+./loadables/mypid.c    Demonstrate how a loadable builtin can create and delete shell variables.
 ./loadables/necho.c    echo without options or argument interpretation.        
 ./loadables/pathchk.c  Check pathnames for validity and portability.   
 ./loadables/print.c    Loadable ksh-93 style print builtin.    
@@ -82,8 +61,11 @@ Path Description     X-Ref
 ./loadables/push.c     Anyone remember TOPS-20?
 ./loadables/README     README
 ./loadables/realpath.c Canonicalize pathnames, resolving symlinks.
+./loadables/rm.c       Remove file.
 ./loadables/rmdir.c    Remove directory.
+./loadables/setpgid.c  Set a child process's process group.
 ./loadables/sleep.c    sleep for fractions of a second.
+./loadables/stat.c     Load an associative array with stat information about a file.
 ./loadables/strftime.c Loadable builtin interface to strftime(3).
 ./loadables/sync.c     Sync the disks by forcing pending filesystem writes to complete.
 ./loadables/tee.c      Duplicate standard input.
@@ -101,83 +83,13 @@ Path       Description     X-Ref
 ./misc/aliasconv.sh    Convert csh aliases to bash aliases and functions.      csh, xalias
 ./misc/cshtobash       Convert csh aliases, environment variables, and variables to bash equivalents.  csh, xalias
 ./misc/README  README  
-./misc/suncmd.termcap  SunView TERMCAP string. 
-
-./scripts.noah Noah Friedman's collection of scripts (updated to bash v2 syntax by Chet Ramey) 
-./scripts.noah/aref.bash       Pseudo-arrays and substring indexing examples.  
-./scripts.noah/bash.sub.bash   Library functions used by require.bash. 
-./scripts.noah/bash_version.bash       A function to slice up $BASH_VERSION.   
-./scripts.noah/meta.bash       Enable and disable eight-bit readline input.    
-./scripts.noah/mktmp.bash      Make a temporary file with a unique name.       
-./scripts.noah/number.bash     A fun hack to translate numerals into English.  
-./scripts.noah/PERMISSION      Permissions to use the scripts in this directory.       
-./scripts.noah/prompt.bash     A way to set PS1 to some predefined strings.    
-./scripts.noah/README  README  
-./scripts.noah/remap_keys.bash A front end to 'bind' to redo readline bindings.        
-./scripts.noah/require.bash    Lisp-like require/provide library functions for bash.   
-./scripts.noah/send_mail.bash  Replacement SMTP client written in bash.        
-./scripts.noah/shcat.bash      Bash replacement for 'cat(1)'.  cat
-./scripts.noah/source.bash     Replacement for source that uses current directory.     
-./scripts.noah/string.bash     The string(3) functions at the shell level.     
-./scripts.noah/stty.bash       Front-end to stty(1) that changes readline bindings too.        fstty
-./scripts.noah/y_or_n_p.bash   Prompt for a yes/no/quit answer.        ask
-
-./scripts.v2   John DuBois' ksh script collection (converted to bash v2 syntax by Chet Ramey). 
-./scripts.v2/arc2tarz  Convert an "arc" archive to a compressed tar archive.   
-./scripts.v2/bashrand  Random number generator with upper and lower bounds and optional seed.  random
-./scripts.v2/cal2day.bash      Convert a day number to a name. 
-./scripts.v2/cdhist.bash       cd replacement with a directory stack added.    
-./scripts.v2/corename  Tell what produced a core file. 
-./scripts.v2/fman      Fast man(1) replacement.        manpage
-./scripts.v2/frcp      Copy files using ftp(1) but with rcp-type command line syntax.  
-./scripts.v2/lowercase Change filenames to lower case. rename lower
-./scripts.v2/ncp       A nicer front end for cp(1) (has -i, etc.).     
-./scripts.v2/newext    Change the extension of a group of files.       rename
-./scripts.v2/nmv       A nicer front end for mv(1) (has -i, etc.).     rename
-./scripts.v2/pages     Print specified pages from files.       
-./scripts.v2/PERMISSION        Permissions to use the scripts in this directory.       
-./scripts.v2/pf        A pager front end that handles compressed files.        
-./scripts.v2/pmtop     Poor man's 'top(1)' for SunOS 4.x and BSD/OS.   
-./scripts.v2/README    README  
-./scripts.v2/ren       Rename files by changing parts of filenames that match a pattern.       rename
-./scripts.v2/rename    Change the names of files that match a pattern. rename
-./scripts.v2/repeat    Execute a command multiple times.       repeat
-./scripts.v2/shprof    Line profiler for bash scripts. 
-./scripts.v2/untar     Unarchive a (possibly compressed) tarfile into a directory.     
-./scripts.v2/uudec     Carefully uudecode(1) multiple files.   
-./scripts.v2/uuenc     uuencode(1) multiple files.     
-./scripts.v2/vtree     Print a visual display of a directory tree.     tree
-./scripts.v2/where     Show where commands that match a pattern are.   
 
 ./scripts      Example scripts 
-./scripts/adventure.sh Text adventure game in bash!    
-./scripts/bash-hexdump.sh      hexdump(1) in bash
-./scripts/bcsh.sh      Bourne shell cshell-emulator.   csh
 ./scripts/cat.sh       Readline-based pager.   cat, readline pager
 ./scripts/center       Center - center a group of lines.       
-./scripts/dd-ex.sh     Line editor using only /bin/sh, /bin/dd and /bin/rm.    
-./scripts/fixfiles.bash        Recurse a tree and fix files containing various "bad" chars.    
-./scripts/hanoi.bash   The inevitable Towers of Hanoi in bash. 
 ./scripts/inpath       Search $PATH for a file the same name as $1; return TRUE if found.      inpath
-./scripts/krand.bash   Produces a random number within integer limits. random
-./scripts/line-input.bash      Line input routine for GNU Bourne-Again Shell plus terminal-control primitives. 
-./scripts/nohup.bash   bash version of 'nohup' command.        
-./scripts/precedence   Test relative precedences for '&&' and '||' operators.  
-./scripts/randomcard.bash      Print a random card from a card deck.   random
-./scripts/README       README  
-./scripts/scrollbar    Display scrolling text. 
-./scripts/scrollbar2   Display scrolling text. 
-./scripts/self-repro   A self-reproducing script (careful!)    
-./scripts/showperm.bash        Convert ls(1) symbolic permissions into octal mode.     
 ./scripts/shprompt     Display a prompt and get an answer satisfying certain criteria. ask
 ./scripts/spin.bash    Display a 'spinning wheel' to show progress.    
-./scripts/timeout      Give rsh(1) a shorter timeout.  
-./scripts/timeout2     Execute a given command with a timeout.
-./scripts/timeout3     Execute a given command with a timeout.
-./scripts/vtree2       Display a tree printout of dir in 1k blocks.    tree
-./scripts/vtree3       Display a graphical tree printout of dir.       tree
-./scripts/vtree3a      Display a graphical tree printout of dir.       tree
-./scripts/websrv.sh    A web server in bash!   
 ./scripts/xterm_title  Print the contents of the xterm title bar.      
 ./scripts/zprintf      Emulate printf (obsolete since it's now a bash builtin).        
 
@@ -189,11 +101,3 @@ Path       Description     X-Ref
 ./startup-files/Bashrc.bfox    Sample Bourne Again SHell init file (Fox).      
 ./startup-files/README README  
 
-./startup-files/apple  Example Start-up files for Mac OS X.    
-./startup-files/apple/aliases  Sample aliases for Mac OS X.    
-./startup-files/apple/bash.defaults    Sample User preferences file.
-./startup-files/apple/environment      Sample Bourne Again Shell environment file.
-./startup-files/apple/login    Sample login wrapper.
-./startup-files/apple/logout   Sample logout wrapper.
-./startup-files/apple/rc       Sample Bourne Again Shell config file.
-./startup-files/apple/README   README

diff --git a/lib/readline/bind.c b/lib/readline/bind.c
index ef3331b80fafc2c4855a3959690574ddae0a9da4..2e05b4605cc3b99f9adc7eaf79abb1402ee39847 100644 (file)
--- a/lib/readline/bind.c
+++ b/lib/readline/bind.c
@@ -80,6 +80,8 @@ static void _rl_init_file_error (const char *, ...)  __attribute__((__format__ (
 static void _rl_init_file_error ();
 #endif
 
+static rl_command_func_t *_rl_function_of_keyseq_internal PARAMS((const char *, size_t, Keymap, int *));
+
 static char *_rl_read_file PARAMS((char *, size_t *));
 static int _rl_read_init_file PARAMS((const char *, int));
 static int glean_key_from_name PARAMS((char *));
@@ -193,20 +195,18 @@ rl_bind_key_in_map (int key, rl_command_func_t *function, Keymap map)
 int
 rl_bind_key_if_unbound_in_map (int key, rl_command_func_t *default_func, Keymap kmap)
 {
-  char keyseq[2];
+  char *keyseq;
 
-  keyseq[0] = (unsigned char)key;
-  keyseq[1] = '\0';
+  keyseq = rl_untranslate_keyseq ((unsigned char)key);
   return (rl_bind_keyseq_if_unbound_in_map (keyseq, default_func, kmap));
 }
 
 int
 rl_bind_key_if_unbound (int key, rl_command_func_t *default_func)
 {
-  char keyseq[2];
+  char *keyseq;
 
-  keyseq[0] = (unsigned char)key;
-  keyseq[1] = '\0';
+  keyseq = rl_untranslate_keyseq ((unsigned char)key);
   return (rl_bind_keyseq_if_unbound_in_map (keyseq, default_func, _rl_keymap));
 }
 
@@ -287,10 +287,21 @@ int
 rl_bind_keyseq_if_unbound_in_map (const char *keyseq, rl_command_func_t *default_func, Keymap kmap)
 {
   rl_command_func_t *func;
+  char *keys;
+  int keys_len;
 
   if (keyseq)
     {
-      func = rl_function_of_keyseq (keyseq, kmap, (int *)NULL);
+      /* Handle key sequences that require translations and `raw' ones that
+        don't. This might be a problem with backslashes. */
+      keys = (char *)xmalloc (1 + (2 * strlen (keyseq)));
+      if (rl_translate_keyseq (keyseq, keys, &keys_len))
+       {
+         xfree (keys);
+         return -1;
+       }
+      func = rl_function_of_keyseq_len (keys, keys_len, kmap, (int *)NULL);
+      xfree (keys);
 #if defined (VI_MODE)
       if (!func || func == rl_do_lowercase_version || func == rl_vi_movement_mode)
 #else
@@ -373,7 +384,8 @@ rl_generic_bind (int type, const char *keyseq, char *data, Keymap map)
       unsigned char uc = keys[i];
       int ic;
 
-      prevkey = ic;
+      if (i > 0)
+       prevkey = ic;
 
       ic = uc;
       if (ic < 0 || ic >= KEYMAP_SIZE)
@@ -760,15 +772,15 @@ rl_named_function (const char *string)
    used.  TYPE, if non-NULL, is a pointer to an int which will receive the
    type of the object pointed to.  One of ISFUNC (function), ISKMAP (keymap),
    or ISMACR (macro). */
-rl_command_func_t *
-rl_function_of_keyseq (const char *keyseq, Keymap map, int *type)
+static rl_command_func_t *
+_rl_function_of_keyseq_internal (const char *keyseq, size_t len, Keymap map, int *type)
 {
   register int i;
 
   if (map == 0)
     map = _rl_keymap;
 
-  for (i = 0; keyseq && keyseq[i]; i++)
+  for (i = 0; keyseq && i < len; i++)
     {
       unsigned char ic = keyseq[i];
 
@@ -820,6 +832,18 @@ rl_function_of_keyseq (const char *keyseq, Keymap map, int *type)
   return ((rl_command_func_t *) NULL);
 }
 
+rl_command_func_t *
+rl_function_of_keyseq (const char *keyseq, Keymap map, int *type)
+{
+  return _rl_function_of_keyseq_internal (keyseq, strlen (keyseq), map, type);
+}
+
+rl_command_func_t *
+rl_function_of_keyseq_len (const char *keyseq, size_t len, Keymap map, int *type)
+{
+  return _rl_function_of_keyseq_internal (keyseq, len, map, type);
+}
+
 /* The last key bindings file read. */
 static char *last_readline_init_file = (char *)NULL;
 

diff --git a/lib/readline/doc/rltech.texi b/lib/readline/doc/rltech.texi
index 5e57eaba1d8ef9e4086178887875dcca8e729e26..7d22b2cb6af6d0dc13085566349cac02f2c6d724 100644 (file)
--- a/lib/readline/doc/rltech.texi
+++ b/lib/readline/doc/rltech.texi
@@ -848,6 +848,12 @@ not @code{NULL}, the type of the object is returned in the @code{int} variable
 it points to (one of @code{ISFUNC}, @code{ISKMAP}, or @code{ISMACR}).
 @end deftypefun
 
+@deftypefun {rl_command_func_t *} rl_function_of_keyseq_len (const char *keyseq, size_t len Keymap map, int *type)
+Return the function invoked by @var{keyseq} of length @var{len}
+in keymap @var{map}. Equivalent to @code{rl_function_of_keyseq} with the
+addition of the @var{len} parameter.
+@end deftypefun
+
 @deftypefun {char **} rl_invoking_keyseqs (rl_command_func_t *function)
 Return an array of strings representing the key sequences used to
 invoke @var{function} in the current keymap.

diff --git a/lib/readline/readline.h b/lib/readline/readline.h
index c847e937f21f75674b4ff8e3cb08f3011bb91cd0..2081b197b68adfb33158291663dbeea4730bbbf2 100644 (file)
--- a/lib/readline/readline.h
+++ b/lib/readline/readline.h
@@ -332,6 +332,7 @@ extern char *rl_untranslate_keyseq PARAMS((int));
 
 extern rl_command_func_t *rl_named_function PARAMS((const char *));
 extern rl_command_func_t *rl_function_of_keyseq PARAMS((const char *, Keymap, int *));
+extern rl_command_func_t *rl_function_of_keyseq_len PARAMS((const char *, size_t, Keymap, int *));
 
 extern void rl_list_funmap_names PARAMS((void));
 extern char **rl_invoking_keyseqs_in_map PARAMS((rl_command_func_t *, Keymap));

diff --git a/parse.y b/parse.y
index 29b59f8133f293692122189df49123cb2bc7e2d9..274bb0e133d39fb5988a69e41508a9071907ec4c 100644 (file)
--- a/parse.y
+++ b/parse.y
@@ -3036,7 +3036,15 @@ special_case_tokens (tokstr)
       expecting_in_token--;
       return (IN);
     }
+  /* Posix grammar rule 6, third word in FOR: for i; do command-list; done */
+  else if (expecting_in_token && (last_read_token == '\n' || last_read_token == ';') &&
+    (tokstr[0] == 'd' && tokstr[1] == 'o' && tokstr[2] == '\0'))
+    {
+      expecting_in_token--;
+      return (DO);
+    }
 
+  /* for i do; command-list; done */
   if (last_read_token == WORD &&
 #if defined (SELECT_COMMAND)
       (token_before_that == FOR || token_before_that == SELECT) &&

diff --git a/sig.c b/sig.c
index aaaa10ee7cb1655f7e2a642e17c7baaac5b2255c..75ff92981930e92e109e26d83a349538a9aeb6a0 100644 (file)
--- a/sig.c
+++ b/sig.c
@@ -585,6 +585,8 @@ termsig_handler (sig)
   run_exit_trap ();    /* XXX - run exit trap possibly in signal context? */
   set_signal_handler (sig, SIG_DFL);
   kill (getpid (), sig);
+
+  exit (1);            /* just in case the kill fails? */
 }
 
 /* What we really do when SIGINT occurs. */

diff --git a/tests/jobs4.sub b/tests/jobs4.sub
index 2eb4197a99cd1af3cd94fe885ff25b308ec2b52f..898b449b8c1f7e429ca2a405ad449834cc489b73 100644 (file)
--- a/tests/jobs4.sub
+++ b/tests/jobs4.sub
@@ -1,12 +1,12 @@
 # test being able to use job control notation in jobs/kill/wait without
 # job control active, as the SUS requires
 
-sleep 5 &
+sleep 2 &
 
-sleep 5 &
-sleep 5 &
-sleep 5 &
-(sleep 5 ; exit 4) &
+sleep 2 &
+sleep 2 &
+sleep 2 &
+(sleep 2 ; exit 4) &
 
 jobs