commit bash-20180316 snapshot

diff --git a/CWRU/CWRU.chlog b/CWRU/CWRU.chlog
index 6b074002d8cbbf1627bd91da2104f9098d562b83..06409b4e87924fc72e108826e4dc37b3eb510103 100644 (file)
--- a/CWRU/CWRU.chlog
+++ b/CWRU/CWRU.chlog
@@ -15068,4 +15068,23 @@ variables.c
          discussion started by Nikolai Kondrashov <spbnick@gmail.com> back
          on 2/11/2018
 
+                                  3/13
+                                  ----
+subst.c
+       - expand_word_list_internal: short-circuit and exit right away if a
+         variable assignment preceding a special builtin fails in posix mode
+       - expand_word_list_internal: if a variable assignment precedes an
+         empty command name (after expansion), fix to exit right away when
+         the shell is in posix mode
+
+                                  3/15
+                                  ----
+doc/{bash.1,bashref.texi}
+       - Add text to Pathname Expansion clarifying that a slash must be
+         matched by a slash in the pattern when matching pathnames, but
+         not in other matching contexts. Suggested by <stormy1777@yahoo.com>
 
+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>

diff --git a/MANIFEST b/MANIFEST
index 93d7c0f287d1f0e8e44c5025a9dc2a93273083cf..a92e558c029e00947b368deb27e68a558f621bfc 100644 (file)
--- a/MANIFEST
+++ b/MANIFEST
@@ -980,6 +980,7 @@ tests/errors3.sub   f
 tests/errors4.sub      f
 tests/errors5.sub      f
 tests/errors6.sub      f
+tests/errors7.sub      f
 tests/execscript       f
 tests/exec.right       f
 tests/exec1.sub                f       755
@@ -1008,6 +1009,7 @@ tests/exp8.sub            f
 tests/exp9.sub         f
 tests/exp10.sub                f
 tests/exp11.sub                f
+tests/exp12.sub                f
 tests/exportfunc.tests f
 tests/exportfunc.right f
 tests/exportfunc1.sub  f
@@ -1024,6 +1026,7 @@ tests/extglob3.sub        f
 tests/extglob3.tests   f
 tests/extglob3.right   f
 tests/extglob4.sub     f
+tests/extglob5.sub     f
 tests/func.tests       f
 tests/func.right       f
 tests/func1.sub                f
@@ -1139,6 +1142,7 @@ tests/new-exp7.sub        f
 tests/new-exp8.sub     f
 tests/new-exp9.sub     f
 tests/new-exp10.sub    f
+tests/new-exp11.sub    f
 tests/new-exp.right    f
 tests/nquote.tests     f
 tests/nquote.right     f
@@ -1351,6 +1355,7 @@ tests/varenv7.sub f
 tests/varenv8.sub      f
 tests/varenv9.sub      f
 tests/varenv10.sub     f
+tests/varenv11.sub     f
 tests/version          f
 tests/version.mini     f
 tests/vredir.tests     f

diff --git a/Makefile.in b/Makefile.in
index 80dd91662ffb93e606a3527df19561163352dcb0..0e6c948eb3ebdf9161b06de66ceea4a0fa88a4e6 100644 (file)
--- a/Makefile.in
+++ b/Makefile.in
@@ -1,4 +1,4 @@
-# Makefile for bash-5.0, version 4.23
+# Makefile for bash-5.0, version 4.25
 #
 # Copyright (C) 1996-2018 Free Software Foundation, Inc.
 
@@ -609,7 +609,7 @@ asan:
 
 # cheating
 gcov:
-       ${MAKE} ${MFLAGS} ADDON_CFLAGS='${GCOV_XCFLAGS}' ADDON_LDFLAGS='${GCOV_XLDFLAGS}' .made
+       ${MAKE} ${MFLAGS} CFLAGS=-g ADDON_CFLAGS='${GCOV_XCFLAGS}' ADDON_LDFLAGS='${GCOV_XLDFLAGS}' .made
 
 
 # have to make this separate because making tests depend on $(PROGRAM)

diff --git a/builtins/common.c b/builtins/common.c
index a5f2584de96565221d5692e259d606c992257f53..0752f0d6d45c3cafc4cb61a55c2f316d9ece12ea 100644 (file)
--- a/builtins/common.c
+++ b/builtins/common.c
@@ -537,7 +537,7 @@ read_octal (string)
     {
       digits++;
       result = (result * 8) + (*string++ - '0');
-      if (result > 0777)
+      if (result > 07777)
        return -1;
     }
 

diff --git a/doc/bash.0 b/doc/bash.0
index 47f40e0a8d60a3bdf44dac1e8735fe50c774abc6..dc9dee3b4ff9f9eb994e299ba9f417ee3006785f 100644 (file)
--- a/doc/bash.0
+++ b/doc/bash.0
@@ -457,24 +457,24 @@ S\bSH\bHE\bEL\bLL\bL G\bGR\bRA\bAM\bMM\bMA\bAR\bR
 
        c\bca\bas\bse\be _\bw_\bo_\br_\bd i\bin\bn [ [(] _\bp_\ba_\bt_\bt_\be_\br_\bn [ |\b| _\bp_\ba_\bt_\bt_\be_\br_\bn ] ... ) _\bl_\bi_\bs_\bt ;; ] ... e\bes\bsa\bac\bc
               A c\bca\bas\bse\be command first expands _\bw_\bo_\br_\bd, and tries to match it against
-              each _\bp_\ba_\bt_\bt_\be_\br_\bn in turn, using the same matching rules as for path-
-              name expansion (see P\bPa\bat\bth\bhn\bna\bam\bme\be  E\bEx\bxp\bpa\ban\bns\bsi\bio\bon\bn  below).   The  _\bw_\bo_\br_\bd  is
-              expanded  using  tilde  expansion, parameter and variable expan-
-              sion, arithmetic expansion, command substitution,  process  sub-
-              stitution  and quote removal.  Each _\bp_\ba_\bt_\bt_\be_\br_\bn examined is expanded
-              using tilde expansion, parameter and variable expansion,  arith-
-              metic expansion, command substitution, and process substitution.
-              If the n\bno\boc\bca\bas\bse\bem\bma\bat\btc\bch\bh shell option is enabled, the  match  is  per-
-              formed  without  regard  to  the  case of alphabetic characters.
-              When a match is found, the corresponding _\bl_\bi_\bs_\bt is  executed.   If
-              the  ;\b;;\b;  operator  is  used, no subsequent matches are attempted
-              after the first pattern match.  Using ;\b;&\b& in place of  ;\b;;\b;  causes
-              execution to continue with the _\bl_\bi_\bs_\bt associated with the next set
-              of patterns.  Using ;\b;;\b;&\b& in place of ;\b;;\b; causes the shell to  test
-              the  next pattern list in the statement, if any, and execute any
-              associated _\bl_\bi_\bs_\bt on a successful match.  The exit status is  zero
-              if  no pattern matches.  Otherwise, it is the exit status of the
-              last command executed in _\bl_\bi_\bs_\bt.
+              each  _\bp_\ba_\bt_\bt_\be_\br_\bn  in turn, using the matching rules described under
+              P\bPa\bat\btt\bte\ber\brn\bn M\bMa\bat\btc\bch\bhi\bin\bng\bg below.  The _\bw_\bo_\br_\bd is expanded using tilde expan-
+              sion,  parameter  and  variable expansion, arithmetic expansion,
+              command substitution, process substitution  and  quote  removal.
+              Each _\bp_\ba_\bt_\bt_\be_\br_\bn examined is expanded using tilde expansion, parame-
+              ter and variable expansion, arithmetic expansion,  command  sub-
+              stitution,  and  process substitution.  If the n\bno\boc\bca\bas\bse\bem\bma\bat\btc\bch\bh shell
+              option is enabled, the match is performed without regard to  the
+              case  of alphabetic characters.  When a match is found, the cor-
+              responding _\bl_\bi_\bs_\bt is executed.  If the ;\b;;\b;  operator  is  used,  no
+              subsequent  matches are attempted after the first pattern match.
+              Using ;\b;&\b& in place of ;\b;;\b; causes execution to  continue  with  the
+              _\bl_\bi_\bs_\bt  associated  with  the  next set of patterns.  Using ;\b;;\b;&\b& in
+              place of ;\b;;\b; causes the shell to test the next  pattern  list  in
+              the statement, if any, and execute any associated _\bl_\bi_\bs_\bt on a suc-
+              cessful match.  The exit status is zero if no  pattern  matches.
+              Otherwise, it is the exit status of the last command executed in
+              _\bl_\bi_\bs_\bt.
 
        i\bif\bf _\bl_\bi_\bs_\bt; t\bth\bhe\ben\bn _\bl_\bi_\bs_\bt; [ e\bel\bli\bif\bf _\bl_\bi_\bs_\bt; t\bth\bhe\ben\bn _\bl_\bi_\bs_\bt; ] ... [ e\bel\bls\bse\be _\bl_\bi_\bs_\bt; ] f\bfi\bi
               The i\bif\bf _\bl_\bi_\bs_\bt is executed.  If its exit status is zero,  the  t\bth\bhe\ben\bn
@@ -1710,100 +1710,105 @@ E\bEX\bXP\bPA\bAN\bNS\bSI\bIO\bON\bN
        ${_\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br#\b#_\bw_\bo_\br_\bd}
        ${_\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br#\b##\b#_\bw_\bo_\br_\bd}
               R\bRe\bem\bmo\bov\bve\be m\bma\bat\btc\bch\bhi\bin\bng\bg p\bpr\bre\bef\bfi\bix\bx p\bpa\bat\btt\bte\ber\brn\bn.  The _\bw_\bo_\br_\bd is expanded to produce
-              a pattern just as in pathname expansion.  If the pattern matches
-              the beginning of the value of _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br, then the result of  the
+              a pattern just as in pathname expansion, and matched against the
+              expanded value of _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br using the rules described under P\bPa\bat\bt-\b-
+              t\bte\ber\brn\bn  M\bMa\bat\btc\bch\bhi\bin\bng\bg  below.   If the pattern matches the beginning of
+              the value of _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br, then the result of the expansion is  the
+              expanded  value  of _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br with the shortest matching pattern
+              (the ``#\b#'' case) or the longest  matching  pattern  (the  ``#\b##\b#''
+              case)  deleted.   If  _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br  is  @\b@ or *\b*, the pattern removal
+              operation is applied to each positional parameter in  turn,  and
+              the  expansion  is the resultant list.  If _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br is an array
+              variable subscripted with @\b@ or *\b*, the pattern removal  operation
+              is  applied  to each member of the array in turn, and the expan-
+              sion is the resultant list.
+
+       ${_\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br%\b%_\bw_\bo_\br_\bd}
+       ${_\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br%\b%%\b%_\bw_\bo_\br_\bd}
+              R\bRe\bem\bmo\bov\bve\be m\bma\bat\btc\bch\bhi\bin\bng\bg s\bsu\buf\bff\bfi\bix\bx p\bpa\bat\btt\bte\ber\brn\bn.  The _\bw_\bo_\br_\bd is expanded to produce
+              a pattern just as in pathname expansion, and matched against the
+              expanded value of _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br using the rules described under P\bPa\bat\bt-\b-
+              t\bte\ber\brn\bn  M\bMa\bat\btc\bch\bhi\bin\bng\bg below.  If the pattern matches a trailing portion
+              of the expanded value of  _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br,  then  the  result  of  the
               expansion  is  the expanded value of _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br with the shortest
-              matching pattern (the ``#\b#'' case) or the longest  matching  pat-
-              tern  (the  ``#\b##\b#''  case)  deleted.  If _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br is @\b@ or *\b*, the
+              matching pattern (the ``%\b%'' case) or the longest  matching  pat-
+              tern  (the  ``%\b%%\b%''  case)  deleted.  If _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br is @\b@ or *\b*, the
               pattern removal operation is applied to each positional  parame-
               ter in turn, and the expansion is the resultant list.  If _\bp_\ba_\br_\ba_\bm_\b-
               _\be_\bt_\be_\br is an array variable subscripted with @\b@ or *\b*,  the  pattern
               removal  operation  is  applied  to  each member of the array in
               turn, and the expansion is the resultant list.
 
-       ${_\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br%\b%_\bw_\bo_\br_\bd}
-       ${_\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br%\b%%\b%_\bw_\bo_\br_\bd}
-              R\bRe\bem\bmo\bov\bve\be m\bma\bat\btc\bch\bhi\bin\bng\bg s\bsu\buf\bff\bfi\bix\bx p\bpa\bat\btt\bte\ber\brn\bn.  The _\bw_\bo_\br_\bd is expanded to produce
-              a pattern just as in pathname expansion.  If the pattern matches
-              a trailing portion of the expanded value of _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br, then  the
-              result  of the expansion is the expanded value of _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br with
-              the shortest matching pattern (the ``%\b%'' case)  or  the  longest
-              matching  pattern  (the ``%\b%%\b%'' case) deleted.  If _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br is @\b@
-              or *\b*, the pattern removal operation is  applied  to  each  posi-
-              tional  parameter  in  turn,  and the expansion is the resultant
-              list.  If _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br is an array variable subscripted with  @\b@  or
-              *\b*,  the  pattern  removal operation is applied to each member of
-              the array in turn, and the expansion is the resultant list.
-
        ${_\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br/\b/_\bp_\ba_\bt_\bt_\be_\br_\bn/\b/_\bs_\bt_\br_\bi_\bn_\bg}
               P\bPa\bat\btt\bte\ber\brn\bn s\bsu\bub\bbs\bst\bti\bit\btu\but\bti\bio\bon\bn.  The _\bp_\ba_\bt_\bt_\be_\br_\bn is expanded to produce a pat-
-              tern  just  as in pathname expansion.  _\bP_\ba_\br_\ba_\bm_\be_\bt_\be_\br is expanded and
+              tern  just  as  in pathname expansion, _\bP_\ba_\br_\ba_\bm_\be_\bt_\be_\br is expanded and
               the longest match of _\bp_\ba_\bt_\bt_\be_\br_\bn against its value is replaced  with
-              _\bs_\bt_\br_\bi_\bn_\bg.   If  _\bp_\ba_\bt_\bt_\be_\br_\bn  begins with /\b/, all matches of _\bp_\ba_\bt_\bt_\be_\br_\bn are
-              replaced  with  _\bs_\bt_\br_\bi_\bn_\bg.   Normally  only  the  first  match   is
-              replaced.  If _\bp_\ba_\bt_\bt_\be_\br_\bn begins with #\b#, it must match at the begin-
-              ning of the expanded value of _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br.  If _\bp_\ba_\bt_\bt_\be_\br_\bn begins with
-              %\b%,  it must match at the end of the expanded value of _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br.
-              If _\bs_\bt_\br_\bi_\bn_\bg is null, matches of _\bp_\ba_\bt_\bt_\be_\br_\bn are deleted and the /\b/ fol-
-              lowing  _\bp_\ba_\bt_\bt_\be_\br_\bn may be omitted.  If the n\bno\boc\bca\bas\bse\bem\bma\bat\btc\bch\bh shell option
-              is enabled, the match is performed without regard to the case of
-              alphabetic characters.  If _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br is @\b@ or *\b*, the substitution
-              operation is applied to each positional parameter in  turn,  and
-              the  expansion  is the resultant list.  If _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br is an array
-              variable subscripted with @\b@ or *\b*, the substitution operation  is
-              applied  to  each member of the array in turn, and the expansion
-              is the resultant list.
+              _\bs_\bt_\br_\bi_\bn_\bg.   The match is performed using the rules described under
+              P\bPa\bat\btt\bte\ber\brn\bn M\bMa\bat\btc\bch\bhi\bin\bng\bg below.  If _\bp_\ba_\bt_\bt_\be_\br_\bn begins with /\b/,  all  matches
+              of  _\bp_\ba_\bt_\bt_\be_\br_\bn  are  replaced with _\bs_\bt_\br_\bi_\bn_\bg.  Normally only the first
+              match is replaced.  If _\bp_\ba_\bt_\bt_\be_\br_\bn begins with #\b#, it must  match  at
+              the  beginning  of  the expanded value of _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br.  If _\bp_\ba_\bt_\bt_\be_\br_\bn
+              begins with %\b%, it must match at the end of the expanded value of
+              _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br.   If  _\bs_\bt_\br_\bi_\bn_\bg  is null, matches of _\bp_\ba_\bt_\bt_\be_\br_\bn are deleted
+              and the /\b/ following _\bp_\ba_\bt_\bt_\be_\br_\bn may be omitted.  If the  n\bno\boc\bca\bas\bse\bem\bma\bat\btc\bch\bh
+              shell  option  is enabled, the match is performed without regard
+              to the case of alphabetic characters.  If _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br is @\b@  or  *\b*,
+              the substitution operation is applied to each positional parame-
+              ter in turn, and the expansion is the resultant list.  If _\bp_\ba_\br_\ba_\bm_\b-
+              _\be_\bt_\be_\br is an array variable subscripted with @\b@ or *\b*, the substitu-
+              tion operation is applied to each member of the array  in  turn,
+              and the expansion is the resultant list.
 
        ${_\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br^\b^_\bp_\ba_\bt_\bt_\be_\br_\bn}
        ${_\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br^\b^^\b^_\bp_\ba_\bt_\bt_\be_\br_\bn}
        ${_\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br,\b,_\bp_\ba_\bt_\bt_\be_\br_\bn}
        ${_\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br,\b,,\b,_\bp_\ba_\bt_\bt_\be_\br_\bn}
-              C\bCa\bas\bse\be m\bmo\bod\bdi\bif\bfi\bic\bca\bat\bti\bio\bon\bn.  This expansion modifies the case  of  alpha-
-              betic  characters in _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br.  The _\bp_\ba_\bt_\bt_\be_\br_\bn is expanded to pro-
+              C\bCa\bas\bse\be  m\bmo\bod\bdi\bif\bfi\bic\bca\bat\bti\bio\bon\bn.   This expansion modifies the case of alpha-
+              betic characters in _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br.  The _\bp_\ba_\bt_\bt_\be_\br_\bn is expanded to  pro-
               duce a pattern just as in pathname expansion.  Each character in
-              the  expanded value of _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br is tested against _\bp_\ba_\bt_\bt_\be_\br_\bn, and,
-              if it matches the pattern, its case is converted.   The  pattern
-              should  not  attempt  to  match  more than one character.  The ^\b^
-              operator converts lowercase letters matching _\bp_\ba_\bt_\bt_\be_\br_\bn  to  upper-
+              the expanded value of _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br is tested against _\bp_\ba_\bt_\bt_\be_\br_\bn,  and,
+              if  it  matches the pattern, its case is converted.  The pattern
+              should not attempt to match more  than  one  character.   The  ^\b^
+              operator  converts  lowercase letters matching _\bp_\ba_\bt_\bt_\be_\br_\bn to upper-
               case; the ,\b, operator converts matching uppercase letters to low-
               ercase.  The ^\b^^\b^ and ,\b,,\b, expansions convert each matched character
-              in  the expanded value; the ^\b^ and ,\b, expansions match and convert
-              only the first character in the expanded value.  If  _\bp_\ba_\bt_\bt_\be_\br_\bn  is
-              omitted,  it is treated like a ?\b?, which matches every character.
-              If _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br is @\b@ or  *\b*,  the  case  modification  operation  is
-              applied  to each positional parameter in turn, and the expansion
-              is the resultant list.  If _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br is an array  variable  sub-
+              in the expanded value; the ^\b^ and ,\b, expansions match and  convert
+              only  the  first character in the expanded value.  If _\bp_\ba_\bt_\bt_\be_\br_\bn is
+              omitted, it is treated like a ?\b?, which matches every  character.
+              If  _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br  is  @\b@  or  *\b*,  the case modification operation is
+              applied to each positional parameter in turn, and the  expansion
+              is  the  resultant list.  If _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br is an array variable sub-
               scripted with @\b@ or *\b*, the case modification operation is applied
-              to each member of the array in turn, and the  expansion  is  the
+              to  each  member  of the array in turn, and the expansion is the
               resultant list.
 
        ${_\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br@\b@_\bo_\bp_\be_\br_\ba_\bt_\bo_\br}
               P\bPa\bar\bra\bam\bme\bet\bte\ber\br t\btr\bra\ban\bns\bsf\bfo\bor\brm\bma\bat\bti\bio\bon\bn.  The expansion is either a transforma-
-              tion of the value of _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br or  information  about  _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br
-              itself,  depending on the value of _\bo_\bp_\be_\br_\ba_\bt_\bo_\br.  Each _\bo_\bp_\be_\br_\ba_\bt_\bo_\br is a
+              tion  of  the  value of _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br or information about _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br
+              itself, depending on the value of _\bo_\bp_\be_\br_\ba_\bt_\bo_\br.  Each _\bo_\bp_\be_\br_\ba_\bt_\bo_\br is  a
               single letter:
 
-              Q\bQ      The expansion is a string that is the value of  _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br
+              Q\bQ      The  expansion is a string that is the value of _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br
                      quoted in a format that can be reused as input.
-              E\bE      The  expansion is a string that is the value of _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br
-                     with backslash escape  sequences  expanded  as  with  the
+              E\bE      The expansion is a string that is the value of  _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br
+                     with  backslash  escape  sequences  expanded  as with the
                      $\b$'\b'.\b..\b..\b.'\b' quoting mechanism.
               P\bP      The expansion is a string that is the result of expanding
                      the value of _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br as if it were a prompt string (see
                      P\bPR\bRO\bOM\bMP\bPT\bTI\bIN\bNG\bG below).
-              A\bA      The  expansion  is  a string in the form of an assignment
-                     statement or d\bde\bec\bcl\bla\bar\bre\be command  that,  if  evaluated,  will
+              A\bA      The expansion is a string in the form  of  an  assignment
+                     statement  or  d\bde\bec\bcl\bla\bar\bre\be  command  that, if evaluated, will
                      recreate _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br with its attributes and value.
-              a\ba      The  expansion is a string consisting of flag values rep-
+              a\ba      The expansion is a string consisting of flag values  rep-
                      resenting _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br's attributes.
 
-              If _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br is @\b@ or *\b*, the operation is applied to  each  posi-
-              tional  parameter  in  turn,  and the expansion is the resultant
-              list.  If _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br is an array variable subscripted with  @\b@  or
+              If  _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br  is @\b@ or *\b*, the operation is applied to each posi-
+              tional parameter in turn, and the  expansion  is  the  resultant
+              list.   If  _\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br is an array variable subscripted with @\b@ or
               *\b*, the operation is applied to each member of the array in turn,
               and the expansion is the resultant list.
 
-              The result of the expansion is subject  to  word  splitting  and
+              The  result  of  the  expansion is subject to word splitting and
               pathname expansion as described below.
 
    C\bCo\bom\bmm\bma\ban\bnd\bd S\bSu\bub\bbs\bst\bti\bit\btu\but\bti\bio\bon\bn
@@ -1817,106 +1822,109 @@ E\bEX\bXP\bPA\bAN\bNS\bSI\bIO\bON\bN
        B\bBa\bas\bsh\bh performs the expansion by executing _\bc_\bo_\bm_\bm_\ba_\bn_\bd in a subshell environ-
        ment and replacing the command substitution with the standard output of
        the command, with any trailing newlines deleted.  Embedded newlines are
-       not  deleted,  but they may be removed during word splitting.  The com-
-       mand substitution $\b$(\b(c\bca\bat\bt _\bf_\bi_\bl_\be)\b) can be replaced  by  the  equivalent  but
+       not deleted, but they may be removed during word splitting.   The  com-
+       mand  substitution  $\b$(\b(c\bca\bat\bt  _\bf_\bi_\bl_\be)\b)  can be replaced by the equivalent but
        faster $\b$(\b(<\b< _\bf_\bi_\bl_\be)\b).
 
-       When  the  old-style  backquote form of substitution is used, backslash
-       retains its literal meaning except when followed by $\b$, `\b`,  or  \\b\.   The
+       When the old-style backquote form of substitution  is  used,  backslash
+       retains  its  literal  meaning except when followed by $\b$, `\b`, or \\b\.  The
        first backquote not preceded by a backslash terminates the command sub-
-       stitution.  When using the $(_\bc_\bo_\bm_\bm_\ba_\bn_\bd) form, all characters between  the
+       stitution.   When using the $(_\bc_\bo_\bm_\bm_\ba_\bn_\bd) form, all characters between the
        parentheses make up the command; none are treated specially.
 
        Command substitutions may be nested.  To nest when using the backquoted
        form, escape the inner backquotes with backslashes.
 
-       If the substitution appears within double quotes,  word  splitting  and
+       If  the  substitution  appears within double quotes, word splitting and
        pathname expansion are not performed on the results.
 
    A\bAr\bri\bit\bth\bhm\bme\bet\bti\bic\bc E\bEx\bxp\bpa\ban\bns\bsi\bio\bon\bn
-       Arithmetic  expansion allows the evaluation of an arithmetic expression
-       and the substitution of the result.  The format for  arithmetic  expan-
+       Arithmetic expansion allows the evaluation of an arithmetic  expression
+       and  the  substitution of the result.  The format for arithmetic expan-
        sion is:
 
               $\b$(\b((\b(_\be_\bx_\bp_\br_\be_\bs_\bs_\bi_\bo_\bn)\b))\b)
 
-       The  _\be_\bx_\bp_\br_\be_\bs_\bs_\bi_\bo_\bn  is  treated  as if it were within double quotes, but a
-       double quote inside the parentheses  is  not  treated  specially.   All
+       The _\be_\bx_\bp_\br_\be_\bs_\bs_\bi_\bo_\bn is treated as if it were within  double  quotes,  but  a
+       double  quote  inside  the  parentheses  is not treated specially.  All
        tokens in the expression undergo parameter and variable expansion, com-
-       mand substitution, and quote removal.  The result  is  treated  as  the
-       arithmetic  expression  to  be evaluated.  Arithmetic expansions may be
+       mand  substitution,  and  quote  removal.  The result is treated as the
+       arithmetic expression to be evaluated.  Arithmetic  expansions  may  be
        nested.
 
-       The evaluation is performed according to the rules listed  below  under
+       The  evaluation  is performed according to the rules listed below under
        A\bAR\bRI\bIT\bTH\bHM\bME\bET\bTI\bIC\bC E\bEV\bVA\bAL\bLU\bUA\bAT\bTI\bIO\bON\bN.  If _\be_\bx_\bp_\br_\be_\bs_\bs_\bi_\bo_\bn is invalid, b\bba\bas\bsh\bh prints a message
        indicating failure and no substitution occurs.
 
    P\bPr\bro\boc\bce\bes\bss\bs S\bSu\bub\bbs\bst\bti\bit\btu\but\bti\bio\bon\bn
-       _\bP_\br_\bo_\bc_\be_\bs_\bs _\bs_\bu_\bb_\bs_\bt_\bi_\bt_\bu_\bt_\bi_\bo_\bn allows a process's input or output to be  referred
-       to  using  a  filename.   It takes the form of <\b<(\b(_\bl_\bi_\bs_\bt)\b) or >\b>(\b(_\bl_\bi_\bs_\bt)\b).  The
-       process _\bl_\bi_\bs_\bt is run asynchronously, and its input or output appears  as
+       _\bP_\br_\bo_\bc_\be_\bs_\bs  _\bs_\bu_\bb_\bs_\bt_\bi_\bt_\bu_\bt_\bi_\bo_\bn allows a process's input or output to be referred
+       to using a filename.  It takes the form of  <\b<(\b(_\bl_\bi_\bs_\bt)\b)  or  >\b>(\b(_\bl_\bi_\bs_\bt)\b).   The
+       process  _\bl_\bi_\bs_\bt is run asynchronously, and its input or output appears as
        a filename.  This filename is passed as an argument to the current com-
-       mand as the result of the expansion.  If  the  >\b>(\b(_\bl_\bi_\bs_\bt)\b)  form  is  used,
-       writing  to  the file will provide input for _\bl_\bi_\bs_\bt.  If the <\b<(\b(_\bl_\bi_\bs_\bt)\b) form
-       is used, the file passed as an argument should be read  to  obtain  the
+       mand  as  the  result  of  the expansion.  If the >\b>(\b(_\bl_\bi_\bs_\bt)\b) form is used,
+       writing to the file will provide input for _\bl_\bi_\bs_\bt.  If the  <\b<(\b(_\bl_\bi_\bs_\bt)\b)  form
+       is  used,  the  file passed as an argument should be read to obtain the
        output of _\bl_\bi_\bs_\bt.  Process substitution is supported on systems that sup-
        port named pipes (_\bF_\bI_\bF_\bO_\bs) or the /\b/d\bde\bev\bv/\b/f\bfd\bd method of naming open files.
 
-       When available, process substitution is performed  simultaneously  with
-       parameter  and variable expansion, command substitution, and arithmetic
+       When  available,  process substitution is performed simultaneously with
+       parameter and variable expansion, command substitution, and  arithmetic
        expansion.
 
    W\bWo\bor\brd\bd S\bSp\bpl\bli\bit\btt\bti\bin\bng\bg
-       The shell scans the results of parameter expansion,  command  substitu-
-       tion,  and arithmetic expansion that did not occur within double quotes
+       The  shell  scans the results of parameter expansion, command substitu-
+       tion, and arithmetic expansion that did not occur within double  quotes
        for _\bw_\bo_\br_\bd _\bs_\bp_\bl_\bi_\bt_\bt_\bi_\bn_\bg.
 
-       The shell treats each character of I\bIF\bFS\bS as a delimiter, and  splits  the
-       results  of  the  other expansions into words using these characters as
-       field  terminators.   If  I\bIF\bFS\bS  is  unset,  or  its  value  is   exactly
-       <\b<s\bsp\bpa\bac\bce\be>\b><\b<t\bta\bab\bb>\b><\b<n\bne\bew\bwl\bli\bin\bne\be>\b>,  the  default, then sequences of <\b<s\bsp\bpa\bac\bce\be>\b>, <\b<t\bta\bab\bb>\b>,
-       and <\b<n\bne\bew\bwl\bli\bin\bne\be>\b> at the beginning and end of the results of  the  previous
-       expansions  are  ignored, and any sequence of I\bIF\bFS\bS characters not at the
-       beginning or end serves to delimit words.  If I\bIF\bFS\bS  has  a  value  other
-       than  the  default,  then sequences of the whitespace characters s\bsp\bpa\bac\bce\be,
-       t\bta\bab\bb, and n\bne\bew\bwl\bli\bin\bne\be are ignored at the beginning and end of the  word,  as
-       long  as the whitespace character is in the value of I\bIF\bFS\bS (an I\bIF\bFS\bS white-
-       space character).  Any character in I\bIF\bFS\bS that  is  not  I\bIF\bFS\bS  whitespace,
+       The  shell  treats each character of I\bIF\bFS\bS as a delimiter, and splits the
+       results of the other expansions into words using  these  characters  as
+       field   terminators.   If  I\bIF\bFS\bS  is  unset,  or  its  value  is  exactly
+       <\b<s\bsp\bpa\bac\bce\be>\b><\b<t\bta\bab\bb>\b><\b<n\bne\bew\bwl\bli\bin\bne\be>\b>, the default, then sequences of  <\b<s\bsp\bpa\bac\bce\be>\b>,  <\b<t\bta\bab\bb>\b>,
+       and  <\b<n\bne\bew\bwl\bli\bin\bne\be>\b>  at the beginning and end of the results of the previous
+       expansions are ignored, and any sequence of I\bIF\bFS\bS characters not  at  the
+       beginning  or  end  serves  to delimit words.  If I\bIF\bFS\bS has a value other
+       than the default, then sequences of the  whitespace  characters  s\bsp\bpa\bac\bce\be,
+       t\bta\bab\bb,  and  n\bne\bew\bwl\bli\bin\bne\be are ignored at the beginning and end of the word, as
+       long as the whitespace character is in the value of I\bIF\bFS\bS (an I\bIF\bFS\bS  white-
+       space  character).   Any  character  in I\bIF\bFS\bS that is not I\bIF\bFS\bS whitespace,
        along with any adjacent I\bIF\bFS\bS whitespace characters, delimits a field.  A
-       sequence of I\bIF\bFS\bS whitespace characters is also treated as  a  delimiter.
+       sequence  of  I\bIF\bFS\bS whitespace characters is also treated as a delimiter.
        If the value of I\bIF\bFS\bS is null, no word splitting occurs.
 
-       Explicit  null arguments ("\b""\b" or '\b''\b') are retained and passed to commands
+       Explicit null arguments ("\b""\b" or '\b''\b') are retained and passed to  commands
        as empty strings.  Unquoted implicit null arguments, resulting from the
        expansion of parameters that have no values, are removed.  If a parame-
-       ter with no value is expanded within double  quotes,  a  null  argument
-       results  and  is  retained  and passed to a command as an empty string.
-       When a quoted null argument appears as part of a word  whose  expansion
-       is  non-null,  the  null  argument  is removed.  That is, the word -d''
+       ter  with  no  value  is expanded within double quotes, a null argument
+       results and is retained and passed to a command  as  an  empty  string.
+       When  a  quoted null argument appears as part of a word whose expansion
+       is non-null, the null argument is removed.   That  is,  the  word  -d''
        becomes -d after word splitting and null argument removal.
 
        Note that if no expansion occurs, no splitting is performed.
 
    P\bPa\bat\bth\bhn\bna\bam\bme\be E\bEx\bxp\bpa\ban\bns\bsi\bio\bon\bn
-       After word splitting, unless the -\b-f\bf option has  been  set,  b\bba\bas\bsh\bh  scans
-       each  word  for the characters *\b*, ?\b?, and [\b[.  If one of these characters
-       appears, then the word is regarded as a _\bp_\ba_\bt_\bt_\be_\br_\bn, and replaced  with  an
-       alphabetically  sorted list of filenames matching the pattern (see P\bPa\bat\bt-\b-
-       t\bte\ber\brn\bn M\bMa\bat\btc\bch\bhi\bin\bng\bg below).  If no matching  filenames  are  found,  and  the
-       shell  option  n\bnu\bul\bll\blg\bgl\blo\bob\bb is not enabled, the word is left unchanged.  If
-       the n\bnu\bul\bll\blg\bgl\blo\bob\bb option is set, and no  matches  are  found,  the  word  is
-       removed.   If  the  f\bfa\bai\bil\blg\bgl\blo\bob\bb  shell  option  is set, and no matches are
+       After  word  splitting,  unless  the -\b-f\bf option has been set, b\bba\bas\bsh\bh scans
+       each word for the characters *\b*, ?\b?, and [\b[.  If one of  these  characters
+       appears,  then  the word is regarded as a _\bp_\ba_\bt_\bt_\be_\br_\bn, and replaced with an
+       alphabetically sorted list of filenames matching the pattern (see  P\bPa\bat\bt-\b-
+       t\bte\ber\brn\bn  M\bMa\bat\btc\bch\bhi\bin\bng\bg  below).   If  no  matching filenames are found, and the
+       shell option n\bnu\bul\bll\blg\bgl\blo\bob\bb is not enabled, the word is left  unchanged.   If
+       the  n\bnu\bul\bll\blg\bgl\blo\bob\bb  option  is  set,  and  no matches are found, the word is
+       removed.  If the f\bfa\bai\bil\blg\bgl\blo\bob\bb shell option  is  set,  and  no  matches  are
        found, an error message is printed and the command is not executed.  If
-       the  shell option n\bno\boc\bca\bas\bse\beg\bgl\blo\bob\bb is enabled, the match is performed without
-       regard to the case of alphabetic characters.  When a  pattern  is  used
-       for  pathname expansion, the character `\b``\b`.\b.'\b''\b'  at the start of a name or
-       immediately following a slash must be matched  explicitly,  unless  the
-       shell  option  d\bdo\bot\btg\bgl\blo\bob\bb  is  set.  The filenames `\b``\b`.\b.'\b''\b'  and `\b``\b`.\b..\b.'\b''\b'  must
-       always be matched explicitly, even if d\bdo\bot\btg\bgl\blo\bob\bb is set.  When matching  a
-       pathname,  the  slash  character must always be matched explicitly.  In
-       other cases, the `\b``\b`.\b.'\b''\b'  character is not treated  specially.   See  the
-       description  of s\bsh\bho\bop\bpt\bt below under S\bSH\bHE\bEL\bLL\bL B\bBU\bUI\bIL\bLT\bTI\bIN\bN C\bCO\bOM\bMM\bMA\bAN\bND\bDS\bS for a descrip-
-       tion of the n\bno\boc\bca\bas\bse\beg\bgl\blo\bob\bb, n\bnu\bul\bll\blg\bgl\blo\bob\bb, f\bfa\bai\bil\blg\bgl\blo\bob\bb, and d\bdo\bot\btg\bgl\blo\bob\bb shell options.
+       the shell option n\bno\boc\bca\bas\bse\beg\bgl\blo\bob\bb is enabled, the match is performed  without
+       regard  to  the  case of alphabetic characters.  When a pattern is used
+       for pathname expansion, the character `\b``\b`.\b.'\b''\b'  at the start of a name  or
+       immediately  following  a  slash must be matched explicitly, unless the
+       shell option d\bdo\bot\btg\bgl\blo\bob\bb is set.  The filenames  `\b``\b`.\b.'\b''\b'   and  `\b``\b`.\b..\b.'\b''\b'   must
+       always  be matched explicitly, even if d\bdo\bot\btg\bgl\blo\bob\bb is set.  In other cases,
+       the `\b``\b`.\b.'\b''\b'  character is not treated specially.  When matching  a  path-
+       name,  the slash character must always be matched explicitly by a slash
+       in the pattern, but in other matching contexts it can be matched  by  a
+       special  pattern  character  as described below under P\bPa\bat\btt\bte\ber\brn\bn M\bMa\bat\btc\bch\bhi\bin\bng\bg.
+       See the description of s\bsh\bho\bop\bpt\bt below under S\bSH\bHE\bEL\bLL\bL B\bBU\bUI\bIL\bLT\bTI\bIN\bN C\bCO\bOM\bMM\bMA\bAN\bND\bDS\bS  for  a
+       description  of  the  n\bno\boc\bca\bas\bse\beg\bgl\blo\bob\bb, n\bnu\bul\bll\blg\bgl\blo\bob\bb, f\bfa\bai\bil\blg\bgl\blo\bob\bb, and d\bdo\bot\btg\bgl\blo\bob\bb shell
+       options.
 
        The G\bGL\bLO\bOB\bBI\bIG\bGN\bNO\bOR\bRE\bE shell variable may be used to restrict the set  of  file
        names  matching  a  _\bp_\ba_\bt_\bt_\be_\br_\bn.   If G\bGL\bLO\bOB\bBI\bIG\bGN\bNO\bOR\bRE\bE is set, each matching file
@@ -6106,4 +6114,4 @@ B\bBU\bUG\bGS\bS
 
 
 
-GNU Bash 4.4                     2018 March 2                          BASH(1)
+GNU Bash 5.0                     2018 March 15                         BASH(1)

diff --git a/doc/bash.1 b/doc/bash.1
index 28a94fe90875e5a174aff34e4a6b252ca87b4905..cf712fe34bb688f7c4b831cac11b451b9025e3c7 100644 (file)
--- a/doc/bash.1
+++ b/doc/bash.1
@@ -5,12 +5,12 @@
 .\"    Case Western Reserve University
 .\"    chet.ramey@case.edu
 .\"
-.\"    Last Change: Fri Mar  2 16:07:55 EST 2018
+.\"    Last Change: Thu Mar 15 11:30:03 EDT 2018
 .\"
 .\" bash_builtins, strip all but Built-Ins section
 .if \n(zZ=1 .ig zZ
 .if \n(zY=1 .ig zY
-.TH BASH 1 "2018 March 2" "GNU Bash 4.4"
+.TH BASH 1 "2018 March 15" "GNU Bash 5.0"
 .\"
 .\" There's some problem with having a `@'
 .\" in a tagged paragraph with the BSD man macros.
@@ -869,10 +869,10 @@ or zero if no commands were executed.
 \fBcase\fP \fIword\fP \fBin\fP [ [(] \fIpattern\fP [ \fB|\fP \fIpattern\fP ] \
 ... ) \fIlist\fP ;; ] ... \fBesac\fP
 A \fBcase\fP command first expands \fIword\fP, and tries to match
-it against each \fIpattern\fP in turn, using the same matching rules
-as for pathname expansion (see
-.B Pathname Expansion
-below).
+it against each \fIpattern\fP in turn, using the matching rules
+described under
+.B Pattern Matching
+below.
 The \fIword\fP is expanded using tilde
 expansion, parameter and variable expansion, arithmetic expansion,
 command substitution, process substitution and quote removal.
@@ -3127,7 +3127,12 @@ ${\fIparameter\fP\fB##\fP\fIword\fP}
 The
 .I word
 is expanded to produce a pattern just as in pathname
-expansion.  If the pattern matches the beginning of
+expansion, and matched against the expanded value of
+.I parameter
+using the rules described under
+.B Pattern Matching
+below.
+If the pattern matches the beginning of
 the value of
 .IR parameter ,
 then the result of the expansion is the expanded value of
@@ -3158,7 +3163,11 @@ ${\fIparameter\fP\fB%%\fP\fIword\fP}
 .PD
 \fBRemove matching suffix pattern\fP.
 The \fIword\fP is expanded to produce a pattern just as in
-pathname expansion.
+pathname expansion, and matched against the expanded value of
+.I parameter
+using the rules described under
+.B Pattern Matching
+below.
 If the pattern matches a trailing portion of the expanded value of
 .IR parameter ,
 then the result of the expansion is the expanded value of
@@ -3185,9 +3194,12 @@ array in turn, and the expansion is the resultant list.
 ${\fIparameter\fP\fB/\fP\fIpattern\fP\fB/\fP\fIstring\fP}
 \fBPattern substitution\fP.
 The \fIpattern\fP is expanded to produce a pattern just as in
-pathname expansion.
+pathname expansion,
 \fIParameter\fP is expanded and the longest match of \fIpattern\fP
 against its value is replaced with \fIstring\fP.
+The match is performed using the rules described under
+.B Pattern Matching
+below.
 If \fIpattern\fP begins with \fB/\fP, all matches of \fIpattern\fP are
 replaced with \fIstring\fP.  Normally only the first match is replaced.
 If \fIpattern\fP begins with \fB#\fP, it must match at the beginning
@@ -3533,11 +3545,15 @@ and
 must always be matched explicitly, even if
 .B dotglob
 is set.
-When matching a pathname, the slash character must always be
-matched explicitly.
 In other cases, the
 .B ``.''
 character is not treated specially.
+When matching a pathname, the slash character must always be
+matched explicitly by a slash in the pattern, but in other matching
+contexts it can be matched by a special pattern character as described
+below under
+.SM
+.BR "Pattern Matching" .
 See the description of
 .B shopt
 below under
@@ -7814,6 +7830,12 @@ The \fIwordlist\fP is split using the characters in the
 .SM
 .B IFS
 special variable as delimiters, and each resultant word is expanded.
+Shell quoting is honored within \fIwordlist\fP,
+in order to provide a
+mechanism for the words to contain shell metacharacters or characters
+in the value of
+.SM
+.BR IFS .
 The possible completions are the members of the resultant list which
 match the word being completed.
 .TP 8

diff --git a/doc/bash.html b/doc/bash.html
index 516e1d27857e18007b927bb48aa4f019284b5c69..86aa5da2639e75c85abefa7344711c4eedba9b6c 100644 (file)
--- a/doc/bash.html
+++ b/doc/bash.html
@@ -3,7 +3,7 @@
 </HEAD>
 <BODY><TABLE WIDTH=100%>
 <TR>
-<TH ALIGN=LEFT width=33%>BASH(1)<TH ALIGN=CENTER width=33%>2018 March 2<TH ALIGN=RIGHT width=33%>BASH(1)
+<TH ALIGN=LEFT width=33%>BASH(1)<TH ALIGN=CENTER width=33%>2018 March 15<TH ALIGN=RIGHT width=33%>BASH(1)
 </TR>
 </TABLE>
 <BR><A HREF="#index">Index</A>
@@ -1117,11 +1117,11 @@ or zero if no commands were executed.
 <DT><B>case</B> <I>word</I> <B>in</B> [ [(] <I>pattern</I> [ <B>|</B> <I>pattern</I> ] 
 <DD>
 A <B>case</B> command first expands <I>word</I>, and tries to match
-it against each <I>pattern</I> in turn, using the same matching rules
-as for pathname expansion (see
-<B>Pathname Expansion</B>
+it against each <I>pattern</I> in turn, using the matching rules
+described under
+<B>Pattern Matching</B>
 
-below).
+below.
 The <I>word</I> is expanded using tilde
 expansion, parameter and variable expansion, arithmetic expansion,
 command substitution, process substitution and quote removal.
@@ -3931,7 +3931,14 @@ The
 <I>word</I>
 
 is expanded to produce a pattern just as in pathname
-expansion.  If the pattern matches the beginning of
+expansion, and matched against the expanded value of
+<I>parameter</I>
+
+using the rules described under
+<B>Pattern Matching</B>
+
+below.
+If the pattern matches the beginning of
 the value of
 <I>parameter</I>,
 
@@ -3968,7 +3975,13 @@ array in turn, and the expansion is the resultant list.
 
 <B>Remove matching suffix pattern</B>.
 The <I>word</I> is expanded to produce a pattern just as in
-pathname expansion.
+pathname expansion, and matched against the expanded value of
+<I>parameter</I>
+
+using the rules described under
+<B>Pattern Matching</B>
+
+below.
 If the pattern matches a trailing portion of the expanded value of
 <I>parameter</I>,
 
@@ -4002,9 +4015,13 @@ array in turn, and the expansion is the resultant list.
 <DT>${<I>parameter</I><B>/</B><I>pattern</I><B>/</B><I>string</I>}<DD>
 <B>Pattern substitution</B>.
 The <I>pattern</I> is expanded to produce a pattern just as in
-pathname expansion.
+pathname expansion,
 <I>Parameter</I> is expanded and the longest match of <I>pattern</I>
 against its value is replaced with <I>string</I>.
+The match is performed using the rules described under
+<B>Pattern Matching</B>
+
+below.
 If <I>pattern</I> begins with <B>/</B>, all matches of <I>pattern</I> are
 replaced with <I>string</I>.  Normally only the first match is replaced.
 If <I>pattern</I> begins with <B>#</B>, it must match at the beginning
@@ -4447,12 +4464,17 @@ must always be matched explicitly, even if
 <B>dotglob</B>
 
 is set.
-When matching a pathname, the slash character must always be
-matched explicitly.
 In other cases, the
 <B>``.''</B>
 
 character is not treated specially.
+When matching a pathname, the slash character must always be
+matched explicitly by a slash in the pattern, but in other matching
+contexts it can be matched by a special pattern character as described
+below under
+<FONT SIZE=-1><B>Pattern Matching</B>.
+
+</FONT>
 See the description of
 <B>shopt</B>
 
@@ -13823,7 +13845,7 @@ There may be only one active coprocess at a time.
 <HR>
 <TABLE WIDTH=100%>
 <TR>
-<TH ALIGN=LEFT width=33%>GNU Bash 4.4<TH ALIGN=CENTER width=33%>2018 March 2<TH ALIGN=RIGHT width=33%>BASH(1)
+<TH ALIGN=LEFT width=33%>GNU Bash 5.0<TH ALIGN=CENTER width=33%>2018 March 15<TH ALIGN=RIGHT width=33%>BASH(1)
 </TR>
 </TABLE>
 <HR>
@@ -13929,6 +13951,6 @@ There may be only one active coprocess at a time.
 </DL>
 <HR>
 This document was created by man2html from bash.1.<BR>
-Time: 02 March 2018 16:08:40 EST
+Time: 15 March 2018 14:13:43 EDT
 </BODY>
 </HTML>

diff --git a/doc/bash.info b/doc/bash.info
index 7fdcc8924b978b288a3e054e985d3ce0cd9904f6..b044770f636b8b3829efe215a8cb1c6c48d13651 100644 (file)
--- a/doc/bash.info
+++ b/doc/bash.info
@@ -2,10 +2,10 @@ This is bash.info, produced by makeinfo version 6.5 from
 bashref.texi.
 
 This text is a brief description of the features that are present in the
-Bash shell (version 4.4, 2 March 2018).
+Bash shell (version 5.0, 15 March 2018).
 
-   This is Edition 4.4, last updated 2 March 2018, of 'The GNU Bash
-Reference Manual', for 'Bash', Version 4.4.
+   This is Edition 5.0, last updated 15 March 2018, of 'The GNU Bash
+Reference Manual', for 'Bash', Version 5.0.
 
    Copyright (C) 1988-2018 Free Software Foundation, Inc.
 
@@ -27,11 +27,11 @@ Bash Features
 *************
 
 This text is a brief description of the features that are present in the
-Bash shell (version 4.4, 2 March 2018).  The Bash home page is
+Bash shell (version 5.0, 15 March 2018).  The Bash home page is
 <http://www.gnu.org/software/bash/>.
 
-   This is Edition 4.4, last updated 2 March 2018, of 'The GNU Bash
-Reference Manual', for 'Bash', Version 4.4.
+   This is Edition 5.0, last updated 15 March 2018, of 'The GNU Bash
+Reference Manual', for 'Bash', Version 5.0.
 
    Bash contains features that appear in other popular shells, and some
 features that only appear in Bash.  Some of the shells that Bash has
@@ -1859,22 +1859,23 @@ omitted, the operator tests only for existence.
 
 '${PARAMETER#WORD}'
 '${PARAMETER##WORD}'
-     The WORD is expanded to produce a pattern just as in filename
-     expansion (*note Filename Expansion::).  If the pattern matches the
-     beginning of the expanded value of PARAMETER, then the result of
-     the expansion is the expanded value of PARAMETER with the shortest
-     matching pattern (the '#' case) or the longest matching pattern
-     (the '##' case) deleted.  If PARAMETER is '@' or '*', the pattern
-     removal operation is applied to each positional parameter in turn,
-     and the expansion is the resultant list.  If PARAMETER is an array
-     variable subscripted with '@' or '*', the pattern removal operation
-     is applied to each member of the array in turn, and the expansion
-     is the resultant list.
+     The WORD is expanded to produce a pattern and matched according to
+     the rules described below (*note Pattern Matching::).  If the
+     pattern matches the beginning of the expanded value of PARAMETER,
+     then the result of the expansion is the expanded value of PARAMETER
+     with the shortest matching pattern (the '#' case) or the longest
+     matching pattern (the '##' case) deleted.  If PARAMETER is '@' or
+     '*', the pattern removal operation is applied to each positional
+     parameter in turn, and the expansion is the resultant list.  If
+     PARAMETER is an array variable subscripted with '@' or '*', the
+     pattern removal operation is applied to each member of the array in
+     turn, and the expansion is the resultant list.
 
 '${PARAMETER%WORD}'
 '${PARAMETER%%WORD}'
-     The WORD is expanded to produce a pattern just as in filename
-     expansion.  If the pattern matches a trailing portion of the
+     The WORD is expanded to produce a pattern and matched according to
+     the rules described below (*note Pattern Matching::).  If the
+     pattern matches If the pattern matches a trailing portion of the
      expanded value of PARAMETER, then the result of the expansion is
      the value of PARAMETER with the shortest matching pattern (the '%'
      case) or the longest matching pattern (the '%%' case) deleted.  If
@@ -1888,21 +1889,23 @@ omitted, the operator tests only for existence.
 
      The PATTERN is expanded to produce a pattern just as in filename
      expansion.  PARAMETER is expanded and the longest match of PATTERN
-     against its value is replaced with STRING.  If PATTERN begins with
-     '/', all matches of PATTERN are replaced with STRING.  Normally
-     only the first match is replaced.  If PATTERN begins with '#', it
-     must match at the beginning of the expanded value of PARAMETER.  If
-     PATTERN begins with '%', it must match at the end of the expanded
-     value of PARAMETER.  If STRING is null, matches of PATTERN are
-     deleted and the '/' following PATTERN may be omitted.  If the
-     'nocasematch' shell option (see the description of 'shopt' in *note
-     The Shopt Builtin::) is enabled, the match is performed without
-     regard to the case of alphabetic characters.  If PARAMETER is '@'
-     or '*', the substitution operation is applied to each positional
-     parameter in turn, and the expansion is the resultant list.  If
-     PARAMETER is an array variable subscripted with '@' or '*', the
-     substitution operation is applied to each member of the array in
-     turn, and the expansion is the resultant list.
+     against its value is replaced with STRING.  The match is performed
+     according to the rules described below (*note Pattern Matching::).
+     If PATTERN begins with '/', all matches of PATTERN are replaced
+     with STRING.  Normally only the first match is replaced.  If
+     PATTERN begins with '#', it must match at the beginning of the
+     expanded value of PARAMETER.  If PATTERN begins with '%', it must
+     match at the end of the expanded value of PARAMETER.  If STRING is
+     null, matches of PATTERN are deleted and the '/' following PATTERN
+     may be omitted.  If the 'nocasematch' shell option (see the
+     description of 'shopt' in *note The Shopt Builtin::) is enabled,
+     the match is performed without regard to the case of alphabetic
+     characters.  If PARAMETER is '@' or '*', the substitution operation
+     is applied to each positional parameter in turn, and the expansion
+     is the resultant list.  If PARAMETER is an array variable
+     subscripted with '@' or '*', the substitution operation is applied
+     to each member of the array in turn, and the expansion is the
+     resultant list.
 
 '${PARAMETER^PATTERN}'
 '${PARAMETER^^PATTERN}'
@@ -2104,8 +2107,12 @@ performed without regard to the case of alphabetic characters.
 the start of a filename or immediately following a slash must be matched
 explicitly, unless the shell option 'dotglob' is set.  The filenames '.'
 and '..' must always be matched explicitly, even if 'dotglob' is set.
-When matching a filename, the slash character must always be matched
-explicitly.  In other cases, the '.' character is not treated specially.
+In other cases, the '.' character is not treated specially.
+
+   When matching a filename, the slash character must always be matched
+explicitly by a slash in the pattern, but in other matching contexts it
+can be matched by a special pattern character as described below (*note
+Pattern Matching::).
 
    See the description of 'shopt' in *note The Shopt Builtin::, for a
 description of the 'nocaseglob', 'nullglob', 'failglob', and 'dotglob'
@@ -11575,134 +11582,134 @@ D.5 Concept Index
 
 \1f
 Tag Table:
-Node: Top\7f889
-Node: Introduction\7f2801
-Node: What is Bash?\7f3017
-Node: What is a shell?\7f4131
-Node: Definitions\7f6669
-Node: Basic Shell Features\7f9620
-Node: Shell Syntax\7f10839
-Node: Shell Operation\7f11865
-Node: Quoting\7f13158
-Node: Escape Character\7f14458
-Node: Single Quotes\7f14943
-Node: Double Quotes\7f15291
-Node: ANSI-C Quoting\7f16569
-Node: Locale Translation\7f17828
-Node: Comments\7f18724
-Node: Shell Commands\7f19342
-Node: Simple Commands\7f20214
-Node: Pipelines\7f20845
-Node: Lists\7f23777
-Node: Compound Commands\7f25516
-Node: Looping Constructs\7f26528
-Node: Conditional Constructs\7f29023
-Node: Command Grouping\7f40078
-Node: Coprocesses\7f41557
-Node: GNU Parallel\7f43460
-Node: Shell Functions\7f47434
-Node: Shell Parameters\7f54517
-Node: Positional Parameters\7f58930
-Node: Special Parameters\7f59830
-Node: Shell Expansions\7f63167
-Node: Brace Expansion\7f65290
-Node: Tilde Expansion\7f68014
-Node: Shell Parameter Expansion\7f70362
-Node: Command Substitution\7f84650
-Node: Arithmetic Expansion\7f86005
-Node: Process Substitution\7f86937
-Node: Word Splitting\7f88057
-Node: Filename Expansion\7f90001
-Node: Pattern Matching\7f92375
-Node: Quote Removal\7f96361
-Node: Redirections\7f96656
-Node: Executing Commands\7f106214
-Node: Simple Command Expansion\7f106884
-Node: Command Search and Execution\7f108814
-Node: Command Execution Environment\7f111190
-Node: Environment\7f114174
-Node: Exit Status\7f115833
-Node: Signals\7f117503
-Node: Shell Scripts\7f119470
-Node: Shell Builtin Commands\7f121985
-Node: Bourne Shell Builtins\7f124023
-Node: Bash Builtins\7f144681
-Node: Modifying Shell Behavior\7f173589
-Node: The Set Builtin\7f173934
-Node: The Shopt Builtin\7f184347
-Node: Special Builtins\7f201217
-Node: Shell Variables\7f202196
-Node: Bourne Shell Variables\7f202633
-Node: Bash Variables\7f204737
-Node: Bash Features\7f234751
-Node: Invoking Bash\7f235650
-Node: Bash Startup Files\7f241636
-Node: Interactive Shells\7f246739
-Node: What is an Interactive Shell?\7f247149
-Node: Is this Shell Interactive?\7f247798
-Node: Interactive Shell Behavior\7f248613
-Node: Bash Conditional Expressions\7f252101
-Node: Shell Arithmetic\7f256467
-Node: Aliases\7f259284
-Node: Arrays\7f261832
-Node: The Directory Stack\7f267198
-Node: Directory Stack Builtins\7f267982
-Node: Controlling the Prompt\7f270950
-Node: The Restricted Shell\7f273712
-Node: Bash POSIX Mode\7f275537
-Node: Job Control\7f285888
-Node: Job Control Basics\7f286348
-Node: Job Control Builtins\7f291316
-Node: Job Control Variables\7f296043
-Node: Command Line Editing\7f297199
-Node: Introduction and Notation\7f298870
-Node: Readline Interaction\7f300493
-Node: Readline Bare Essentials\7f301684
-Node: Readline Movement Commands\7f303467
-Node: Readline Killing Commands\7f304427
-Node: Readline Arguments\7f306345
-Node: Searching\7f307389
-Node: Readline Init File\7f309575
-Node: Readline Init File Syntax\7f310722
-Node: Conditional Init Constructs\7f331093
-Node: Sample Init File\7f335289
-Node: Bindable Readline Commands\7f338406
-Node: Commands For Moving\7f339610
-Node: Commands For History\7f341459
-Node: Commands For Text\7f345754
-Node: Commands For Killing\7f349143
-Node: Numeric Arguments\7f351624
-Node: Commands For Completion\7f352763
-Node: Keyboard Macros\7f356954
-Node: Miscellaneous Commands\7f357641
-Node: Readline vi Mode\7f363594
-Node: Programmable Completion\7f364501
-Node: Programmable Completion Builtins\7f371962
-Node: A Programmable Completion Example\7f381848
-Node: Using History Interactively\7f387099
-Node: Bash History Facilities\7f387783
-Node: Bash History Builtins\7f390788
-Node: History Interaction\7f395319
-Node: Event Designators\7f398386
-Node: Word Designators\7f399605
-Node: Modifiers\7f401242
-Node: Installing Bash\7f402644
-Node: Basic Installation\7f403781
-Node: Compilers and Options\7f407039
-Node: Compiling For Multiple Architectures\7f407780
-Node: Installation Names\7f409473
-Node: Specifying the System Type\7f410291
-Node: Sharing Defaults\7f411007
-Node: Operation Controls\7f411680
-Node: Optional Features\7f412638
-Node: Reporting Bugs\7f423164
-Node: Major Differences From The Bourne Shell\7f424358
-Node: GNU Free Documentation License\7f441210
-Node: Indexes\7f466387
-Node: Builtin Index\7f466841
-Node: Reserved Word Index\7f473668
-Node: Variable Index\7f476116
-Node: Function Index\7f491794
-Node: Concept Index\7f505097
+Node: Top\7f891
+Node: Introduction\7f2805
+Node: What is Bash?\7f3021
+Node: What is a shell?\7f4135
+Node: Definitions\7f6673
+Node: Basic Shell Features\7f9624
+Node: Shell Syntax\7f10843
+Node: Shell Operation\7f11869
+Node: Quoting\7f13162
+Node: Escape Character\7f14462
+Node: Single Quotes\7f14947
+Node: Double Quotes\7f15295
+Node: ANSI-C Quoting\7f16573
+Node: Locale Translation\7f17832
+Node: Comments\7f18728
+Node: Shell Commands\7f19346
+Node: Simple Commands\7f20218
+Node: Pipelines\7f20849
+Node: Lists\7f23781
+Node: Compound Commands\7f25520
+Node: Looping Constructs\7f26532
+Node: Conditional Constructs\7f29027
+Node: Command Grouping\7f40082
+Node: Coprocesses\7f41561
+Node: GNU Parallel\7f43464
+Node: Shell Functions\7f47438
+Node: Shell Parameters\7f54521
+Node: Positional Parameters\7f58934
+Node: Special Parameters\7f59834
+Node: Shell Expansions\7f63171
+Node: Brace Expansion\7f65294
+Node: Tilde Expansion\7f68018
+Node: Shell Parameter Expansion\7f70366
+Node: Command Substitution\7f84849
+Node: Arithmetic Expansion\7f86204
+Node: Process Substitution\7f87136
+Node: Word Splitting\7f88256
+Node: Filename Expansion\7f90200
+Node: Pattern Matching\7f92730
+Node: Quote Removal\7f96716
+Node: Redirections\7f97011
+Node: Executing Commands\7f106569
+Node: Simple Command Expansion\7f107239
+Node: Command Search and Execution\7f109169
+Node: Command Execution Environment\7f111545
+Node: Environment\7f114529
+Node: Exit Status\7f116188
+Node: Signals\7f117858
+Node: Shell Scripts\7f119825
+Node: Shell Builtin Commands\7f122340
+Node: Bourne Shell Builtins\7f124378
+Node: Bash Builtins\7f145036
+Node: Modifying Shell Behavior\7f173944
+Node: The Set Builtin\7f174289
+Node: The Shopt Builtin\7f184702
+Node: Special Builtins\7f201572
+Node: Shell Variables\7f202551
+Node: Bourne Shell Variables\7f202988
+Node: Bash Variables\7f205092
+Node: Bash Features\7f235106
+Node: Invoking Bash\7f236005
+Node: Bash Startup Files\7f241991
+Node: Interactive Shells\7f247094
+Node: What is an Interactive Shell?\7f247504
+Node: Is this Shell Interactive?\7f248153
+Node: Interactive Shell Behavior\7f248968
+Node: Bash Conditional Expressions\7f252456
+Node: Shell Arithmetic\7f256822
+Node: Aliases\7f259639
+Node: Arrays\7f262187
+Node: The Directory Stack\7f267553
+Node: Directory Stack Builtins\7f268337
+Node: Controlling the Prompt\7f271305
+Node: The Restricted Shell\7f274067
+Node: Bash POSIX Mode\7f275892
+Node: Job Control\7f286243
+Node: Job Control Basics\7f286703
+Node: Job Control Builtins\7f291671
+Node: Job Control Variables\7f296398
+Node: Command Line Editing\7f297554
+Node: Introduction and Notation\7f299225
+Node: Readline Interaction\7f300848
+Node: Readline Bare Essentials\7f302039
+Node: Readline Movement Commands\7f303822
+Node: Readline Killing Commands\7f304782
+Node: Readline Arguments\7f306700
+Node: Searching\7f307744
+Node: Readline Init File\7f309930
+Node: Readline Init File Syntax\7f311077
+Node: Conditional Init Constructs\7f331448
+Node: Sample Init File\7f335644
+Node: Bindable Readline Commands\7f338761
+Node: Commands For Moving\7f339965
+Node: Commands For History\7f341814
+Node: Commands For Text\7f346109
+Node: Commands For Killing\7f349498
+Node: Numeric Arguments\7f351979
+Node: Commands For Completion\7f353118
+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
 \1f
 End Tag Table

diff --git a/doc/bash.pdf b/doc/bash.pdf
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Binary files a/doc/bash.pdf and b/doc/bash.pdf differ

diff --git a/doc/bash.ps b/doc/bash.ps
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--- a/doc/bash.ps
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-E F0 .378(at the start of a name or immediately follo)5.378 F .377
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 be matched by including it as the \214rst or last character in the set.)
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-(If the redirection operator is)108 244.8 R F1(>)2.655 E F0 2.655(,a)C
+(If the redirection operator is)108 415.2 R F1(>)2.655 E F0 2.655(,a)C
 .155(nd the)-2.655 F F1(noclob)2.655 E(ber)-.1 E F0 .154(option to the)
 2.654 F F1(set)2.654 E F0 -.2(bu)2.654 G .154
-(iltin has been enabled, the redirection).2 F .657(will f)108 256.8 R
+(iltin has been enabled, the redirection).2 F .657(will f)108 427.2 R
 .657(ail if the \214le whose name results from the e)-.1 F .658
 (xpansion of)-.15 F F2(wor)3.158 E(d)-.37 E F0 -.15(ex)3.158 G .658
 (ists and is a re).15 F .658(gular \214le.)-.15 F .658(If the redi-)
-5.658 F .409(rection operator is)108 268.8 R F1(>|)2.909 E F0 2.909(,o)C
+5.658 F .409(rection operator is)108 439.2 R F1(>|)2.909 E F0 2.909(,o)C
 2.909(rt)-2.909 G .409(he redirection operator is)-2.909 F F1(>)2.909 E
 F0 .409(and the)2.909 F F1(noclob)2.909 E(ber)-.1 E F0 .409
 (option to the)2.909 F F1(set)2.909 E F0 -.2(bu)2.908 G .408
 (iltin command).2 F(is not enabled, the redirection is attempted e)108
-280.8 Q -.15(ve)-.25 G 2.5(ni).15 G 2.5(ft)-2.5 G(he \214le named by)
+451.2 Q -.15(ve)-.25 G 2.5(ni).15 G 2.5(ft)-2.5 G(he \214le named by)
 -2.5 E F2(wor)2.5 E(d)-.37 E F0 -.15(ex)2.5 G(ists.).15 E F1 -.25(Ap)87
-297.6 S(pending Redir).25 E(ected Output)-.18 E F0 .641
-(Redirection of output in this f)108 309.6 R .642
+468 S(pending Redir).25 E(ected Output)-.18 E F0 .641
+(Redirection of output in this f)108 480 R .642
 (ashion causes the \214le whose name results from the e)-.1 F .642
 (xpansion of)-.15 F F2(wor)3.482 E(d)-.37 E F0 .642(to be)3.912 F .474
-(opened for appending on \214le descriptor)108 321.6 R F2(n)2.974 E F0
+(opened for appending on \214le descriptor)108 492 R F2(n)2.974 E F0
 2.974(,o).24 G 2.974(rt)-2.974 G .474
 (he standard output \(\214le descriptor 1\) if)-2.974 F F2(n)3.333 E F0
 .473(is not speci\214ed.)3.213 F(If)5.473 E(the \214le does not e)108
-333.6 Q(xist it is created.)-.15 E
-(The general format for appending output is:)108 350.4 Q([)144 367.2 Q
-F2(n)A F0(])A F1(>>)A F2(wor)A(d)-.37 E F1(Redir)87 384 Q
+504 Q(xist it is created.)-.15 E
+(The general format for appending output is:)108 520.8 Q([)144 537.6 Q
+F2(n)A F0(])A F1(>>)A F2(wor)A(d)-.37 E F1(Redir)87 554.4 Q
 (ecting Standard Output and Standard Err)-.18 E(or)-.18 E F0 .248
-(This construct allo)108 396 R .249(ws both the standard output \(\214l\
-e descriptor 1\) and the standard error output \(\214le descrip-)-.25 F
-(tor 2\) to be redirected to the \214le whose name is the e)108 408 Q
-(xpansion of)-.15 E F2(wor)2.5 E(d)-.37 E F0(.).77 E(There are tw)108
-424.8 Q 2.5(of)-.1 G
+(This construct allo)108 566.4 R .249(ws both the standard output \(\
+\214le descriptor 1\) and the standard error output \(\214le descrip-)
+-.25 F(tor 2\) to be redirected to the \214le whose name is the e)108
+578.4 Q(xpansion of)-.15 E F2(wor)2.5 E(d)-.37 E F0(.).77 E
+(There are tw)108 595.2 Q 2.5(of)-.1 G
 (ormats for redirecting standard output and standard error:)-2.5 E F1
-(&>)144 441.6 Q F2(wor)A(d)-.37 E F0(and)108 453.6 Q F1(>&)144 465.6 Q
-F2(wor)A(d)-.37 E F0(Of the tw)108 482.4 Q 2.5(of)-.1 G
+(&>)144 612 Q F2(wor)A(d)-.37 E F0(and)108 624 Q F1(>&)144 636 Q F2(wor)
+A(d)-.37 E F0(Of the tw)108 652.8 Q 2.5(of)-.1 G
 (orms, the \214rst is preferred.)-2.5 E(This is semantically equi)5 E
--.25(va)-.25 G(lent to).25 E F1(>)144 499.2 Q F2(wor)A(d)-.37 E F0(2)2.5
-E F1(>&)A F0(1)A .115(When using the second form,)108 516 R F2(wor)2.614
-E(d)-.37 E F0 .114(may not e)2.614 F .114(xpand to a number or)-.15 F F1
-<ad>2.614 E F0 5.114(.I)C 2.614(fi)-5.114 G 2.614(td)-2.614 G .114
-(oes, other redirection operators)-2.614 F(apply \(see)108 528 Q F1
-(Duplicating File Descriptors)2.5 E F0(belo)2.5 E
-(w\) for compatibility reasons.)-.25 E F1 -.25(Ap)87 544.8 S
-(pending Standard Output and Standard Err).25 E(or)-.18 E F0 .248
-(This construct allo)108 556.8 R .249(ws both the standard output \(\
-\214le descriptor 1\) and the standard error output \(\214le descrip-)
--.25 F(tor 2\) to be appended to the \214le whose name is the e)108
-568.8 Q(xpansion of)-.15 E F2(wor)2.5 E(d)-.37 E F0(.).77 E
-(The format for appending standard output and standard error is:)108
-585.6 Q F1(&>>)144 602.4 Q F2(wor)A(d)-.37 E F0
-(This is semantically equi)108 619.2 Q -.25(va)-.25 G(lent to).25 E F1
-(>>)144 636 Q F2(wor)A(d)-.37 E F0(2)2.5 E F1(>&)A F0(1)A(\(see)108
-652.8 Q F1(Duplicating File Descriptors)2.5 E F0(belo)2.5 E(w\).)-.25 E
-F1(Her)87 669.6 Q 2.5(eD)-.18 G(ocuments)-2.5 E F0 .33(This type of red\
-irection instructs the shell to read input from the current source unti\
-l a line containing only)108 681.6 R F2(delimiter)108.35 693.6 Q F0 .614
-(\(with no trailing blanks\) is seen.)3.844 F .615
-(All of the lines read up to that point are then used as the stan-)5.615
-F(dard input \(or \214le descriptor)108 705.6 Q F2(n)2.5 E F0(if)2.5 E
-F2(n)2.5 E F0(is speci\214ed\) for a command.)2.5 E
-(The format of here-documents is:)108 722.4 Q(GNU Bash 4.4)72 768 Q
-(2018 March 2)146.79 E(28)195.95 E 0 Cg EP
+-.25(va)-.25 G(lent to).25 E F1(>)144 669.6 Q F2(wor)A(d)-.37 E F0(2)2.5
+E F1(>&)A F0(1)A .115(When using the second form,)108 686.4 R F2(wor)
+2.614 E(d)-.37 E F0 .114(may not e)2.614 F .114(xpand to a number or)
+-.15 F F1<ad>2.614 E F0 5.114(.I)C 2.614(fi)-5.114 G 2.614(td)-2.614 G
+.114(oes, other redirection operators)-2.614 F(apply \(see)108 698.4 Q
+F1(Duplicating File Descriptors)2.5 E F0(belo)2.5 E
+(w\) for compatibility reasons.)-.25 E(GNU Bash 5.0)72 768 Q
+(2018 March 15)144.29 E(28)193.45 E 0 Cg EP
 %%Page: 29 29
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-F0(])A F1(wor)A(d)-.37 E(her)164 96 Q(e-document)-.37 E(delimiter)144
-108 Q F0 .302(No parameter and v)108 124.8 R .302(ariable e)-.25 F .302
+(Commands Manual)2.5 E -.35(BA)139.64 G(SH\(1\)).35 E/F1 10/Times-Bold@0
+SF -.25(Ap)87 84 S(pending Standard Output and Standard Err).25 E(or)
+-.18 E F0 .248(This construct allo)108 96 R .249(ws both the standard o\
+utput \(\214le descriptor 1\) and the standard error output \(\214le de\
+scrip-)-.25 F(tor 2\) to be appended to the \214le whose name is the e)
+108 108 Q(xpansion of)-.15 E/F2 10/Times-Italic@0 SF(wor)2.5 E(d)-.37 E
+F0(.).77 E
+(The format for appending standard output and standard error is:)108
+124.8 Q F1(&>>)144 141.6 Q F2(wor)A(d)-.37 E F0
+(This is semantically equi)108 158.4 Q -.25(va)-.25 G(lent to).25 E F1
+(>>)144 175.2 Q F2(wor)A(d)-.37 E F0(2)2.5 E F1(>&)A F0(1)A(\(see)108
+192 Q F1(Duplicating File Descriptors)2.5 E F0(belo)2.5 E(w\).)-.25 E F1
+(Her)87 208.8 Q 2.5(eD)-.18 G(ocuments)-2.5 E F0 .33(This type of redir\
+ection instructs the shell to read input from the current source until \
+a line containing only)108 220.8 R F2(delimiter)108.35 232.8 Q F0 .614
+(\(with no trailing blanks\) is seen.)3.844 F .615
+(All of the lines read up to that point are then used as the stan-)5.615
+F(dard input \(or \214le descriptor)108 244.8 Q F2(n)2.5 E F0(if)2.5 E
+F2(n)2.5 E F0(is speci\214ed\) for a command.)2.5 E
+(The format of here-documents is:)108 261.6 Q([)144 278.4 Q F2(n)A F0(])
+A F1(<<)A F0([)A F1<ad>A F0(])A F2(wor)A(d)-.37 E(her)164 290.4 Q
+(e-document)-.37 E(delimiter)144 302.4 Q F0 .302(No parameter and v)108
+319.2 R .302(ariable e)-.25 F .302
 (xpansion, command substitution, arithmetic e)-.15 F .301
 (xpansion, or pathname e)-.15 F(xpansion)-.15 E .415(is performed on)108
-136.8 R F1(wor)2.915 E(d)-.37 E F0 5.415(.I).77 G 2.915(fa)-5.415 G .715
--.15(ny p)-2.915 H .415(art of).15 F F1(wor)3.255 E(d)-.37 E F0 .415
-(is quoted, the)3.685 F F1(delimiter)3.265 E F0 .415
+331.2 R F2(wor)2.915 E(d)-.37 E F0 5.415(.I).77 G 2.915(fa)-5.415 G .715
+-.15(ny p)-2.915 H .415(art of).15 F F2(wor)3.255 E(d)-.37 E F0 .415
+(is quoted, the)3.685 F F2(delimiter)3.265 E F0 .415
 (is the result of quote remo)3.645 F -.25(va)-.15 G 2.915(lo).25 G(n)
--2.915 E F1(wor)2.915 E(d)-.37 E F0(,).77 E .774
-(and the lines in the here-document are not e)108 148.8 R 3.274
-(xpanded. If)-.15 F F1(wor)3.273 E(d)-.37 E F0 .773
+-2.915 E F2(wor)2.915 E(d)-.37 E F0(,).77 E .774
+(and the lines in the here-document are not e)108 343.2 R 3.274
+(xpanded. If)-.15 F F2(wor)3.273 E(d)-.37 E F0 .773
 (is unquoted, all lines of the here-document)3.273 F 2.59
-(are subjected to parameter e)108 160.8 R 2.59
+(are subjected to parameter e)108 355.2 R 2.59
 (xpansion, command substitution, and arithmetic e)-.15 F 2.59
-(xpansion, the character)-.15 F(sequence)108 172.8 Q F2(\\<newline>)2.5
-E F0(is ignored, and)2.5 E F2(\\)2.5 E F0
-(must be used to quote the characters)2.5 E F2(\\)2.5 E F0(,)A F2($)2.5
-E F0 2.5(,a)C(nd)-2.5 E F2<92>2.5 E F0(.)A .602
-(If the redirection operator is)108 189.6 R F2(<<\255)3.101 E F0 3.101
-(,t)C .601(hen all leading tab characters are stripped from input lines\
- and the line)-3.101 F(containing)108 201.6 Q F1(delimiter)2.5 E F0 5
-(.T).73 G(his allo)-5 E
+(xpansion, the character)-.15 F(sequence)108 367.2 Q F1(\\<newline>)2.5
+E F0(is ignored, and)2.5 E F1(\\)2.5 E F0
+(must be used to quote the characters)2.5 E F1(\\)2.5 E F0(,)A F1($)2.5
+E F0 2.5(,a)C(nd)-2.5 E F1<92>2.5 E F0(.)A .602
+(If the redirection operator is)108 384 R F1(<<\255)3.101 E F0 3.101(,t)
+C .601(hen all leading tab characters are stripped from input lines and\
+ the line)-3.101 F(containing)108 396 Q F2(delimiter)2.5 E F0 5(.T).73 G
+(his allo)-5 E
 (ws here-documents within shell scripts to be indented in a natural f)
--.25 E(ashion.)-.1 E F2(Her)87 218.4 Q 2.5(eS)-.18 G(trings)-2.5 E F0
-2.5(Av)108 230.4 S(ariant of here documents, the format is:)-2.75 E([)
-144 247.2 Q F1(n)A F0(])A F2(<<<)A F1(wor)A(d)-.37 E F0(The)108 264 Q F1
-(wor)3.291 E(d)-.37 E F0(under)3.291 E .792(goes tilde e)-.18 F .792
+-.25 E(ashion.)-.1 E F1(Her)87 412.8 Q 2.5(eS)-.18 G(trings)-2.5 E F0
+2.5(Av)108 424.8 S(ariant of here documents, the format is:)-2.75 E([)
+144 441.6 Q F2(n)A F0(])A F1(<<<)A F2(wor)A(d)-.37 E F0(The)108 458.4 Q
+F2(wor)3.291 E(d)-.37 E F0(under)3.291 E .792(goes tilde e)-.18 F .792
 (xpansion, parameter and v)-.15 F .792(ariable e)-.25 F .792
-(xpansion, command substitution, arithmetic)-.15 F -.15(ex)108 276 S
+(xpansion, command substitution, arithmetic)-.15 F -.15(ex)108 470.4 S
 1.188(pansion, and quote remo).15 F -.25(va)-.15 G 3.687(l. P).25 F
 1.187(athname e)-.15 F 1.187(xpansion and w)-.15 F 1.187
 (ord splitting are not performed.)-.1 F 1.187(The result is)6.187 F .374
-(supplied as a single string, with a ne)108 288 R .375(wline appended, \
-to the command on its standard input \(or \214le descrip-)-.25 F(tor)108
-300 Q F1(n)2.5 E F0(if)2.5 E F1(n)2.5 E F0(is speci\214ed\).)2.5 E F2
-(Duplicating File Descriptors)87 316.8 Q F0(The redirection operator)108
-328.8 Q([)144 345.6 Q F1(n)A F0(])A F2(<&)A F1(wor)A(d)-.37 E F0 .127
-(is used to duplicate input \214le descriptors.)108 362.4 R(If)5.127 E
-F1(wor)2.967 E(d)-.37 E F0 -.15(ex)3.397 G .126
+(supplied as a single string, with a ne)108 482.4 R .375(wline appended\
+, to the command on its standard input \(or \214le descrip-)-.25 F(tor)
+108 494.4 Q F2(n)2.5 E F0(if)2.5 E F2(n)2.5 E F0(is speci\214ed\).)2.5 E
+F1(Duplicating File Descriptors)87 511.2 Q F0(The redirection operator)
+108 523.2 Q([)144 540 Q F2(n)A F0(])A F1(<&)A F2(wor)A(d)-.37 E F0 .127
+(is used to duplicate input \214le descriptors.)108 556.8 R(If)5.127 E
+F2(wor)2.967 E(d)-.37 E F0 -.15(ex)3.397 G .126
 (pands to one or more digits, the \214le descriptor denoted).15 F(by)108
-374.4 Q F1(n)3.317 E F0 .457(is made to be a cop)3.197 F 2.957(yo)-.1 G
+568.8 Q F2(n)3.317 E F0 .457(is made to be a cop)3.197 F 2.957(yo)-.1 G
 2.957(ft)-2.957 G .457(hat \214le descriptor)-2.957 F 5.457(.I)-.55 G
-2.957(ft)-5.457 G .457(he digits in)-2.957 F F1(wor)3.298 E(d)-.37 E F0
+2.957(ft)-5.457 G .457(he digits in)-2.957 F F2(wor)3.298 E(d)-.37 E F0
 .458(do not specify a \214le descriptor open)3.728 F .15
-(for input, a redirection error occurs.)108 386.4 R(If)5.15 E F1(wor)
-2.99 E(d)-.37 E F0 -.25(eva)3.42 G .15(luates to).25 F F2<ad>2.65 E F0
-2.649<2c8c>C .149(le descriptor)-2.649 F F1(n)3.009 E F0 .149
-(is closed.)2.889 F(If)5.149 E F1(n)3.009 E F0 .149(is not speci\214ed,)
-2.889 F(the standard input \(\214le descriptor 0\) is used.)108 398.4 Q
-(The operator)108 415.2 Q([)144 432 Q F1(n)A F0(])A F2(>&)A F1(wor)A(d)
--.37 E F0 .443
-(is used similarly to duplicate output \214le descriptors.)108 448.8 R
-(If)5.443 E F1(n)3.304 E F0 .444
+(for input, a redirection error occurs.)108 580.8 R(If)5.15 E F2(wor)
+2.99 E(d)-.37 E F0 -.25(eva)3.42 G .15(luates to).25 F F1<ad>2.65 E F0
+2.649<2c8c>C .149(le descriptor)-2.649 F F2(n)3.009 E F0 .149
+(is closed.)2.889 F(If)5.149 E F2(n)3.009 E F0 .149(is not speci\214ed,)
+2.889 F(the standard input \(\214le descriptor 0\) is used.)108 592.8 Q
+(The operator)108 609.6 Q([)144 626.4 Q F2(n)A F0(])A F1(>&)A F2(wor)A
+(d)-.37 E F0 .443
+(is used similarly to duplicate output \214le descriptors.)108 643.2 R
+(If)5.443 E F2(n)3.304 E F0 .444
 (is not speci\214ed, the standard output \(\214le descrip-)3.184 F 1.358
-(tor 1\) is used.)108 460.8 R 1.358(If the digits in)6.358 F F1(wor)
+(tor 1\) is used.)108 655.2 R 1.358(If the digits in)6.358 F F2(wor)
 4.198 E(d)-.37 E F0 1.357(do not specify a \214le descriptor open for o\
-utput, a redirection error)4.628 F 2.753(occurs. If)108 472.8 R F1(wor)
-3.093 E(d)-.37 E F0 -.25(eva)3.523 G .253(luates to).25 F F2<ad>2.754 E
-F0 2.754<2c8c>C .254(le descriptor)-2.754 F F1(n)3.114 E F0 .254
-(is closed.)2.994 F .254(As a special case, if)5.254 F F1(n)2.754 E F0
-.254(is omitted, and)2.754 F F1(wor)2.754 E(d)-.37 E F0(does)2.754 E
-.966(not e)108 484.8 R .966(xpand to one or more digits or)-.15 F F2<ad>
+utput, a redirection error)4.628 F 2.753(occurs. If)108 667.2 R F2(wor)
+3.093 E(d)-.37 E F0 -.25(eva)3.523 G .253(luates to).25 F F1<ad>2.754 E
+F0 2.754<2c8c>C .254(le descriptor)-2.754 F F2(n)3.114 E F0 .254
+(is closed.)2.994 F .254(As a special case, if)5.254 F F2(n)2.754 E F0
+.254(is omitted, and)2.754 F F2(wor)2.754 E(d)-.37 E F0(does)2.754 E
+.966(not e)108 679.2 R .966(xpand to one or more digits or)-.15 F F1<ad>
 3.466 E F0 3.466(,t)C .965
 (he standard output and standard error are redirected as described)
--3.466 F(pre)108 496.8 Q(viously)-.25 E(.)-.65 E F2(Mo)87 513.6 Q
-(ving File Descriptors)-.1 E F0(The redirection operator)108 525.6 Q([)
-144 542.4 Q F1(n)A F0(])A F2(<&)A F1(digit)A F2<ad>A F0(mo)108 559.2 Q
--.15(ve)-.15 G 3.035(st).15 G .535(he \214le descriptor)-3.035 F F1
-(digit)3.035 E F0 .535(to \214le descriptor)3.035 F F1(n)3.035 E F0
-3.035(,o).24 G 3.035(rt)-3.035 G .536
-(he standard input \(\214le descriptor 0\) if)-3.035 F F1(n)3.036 E F0
-.536(is not speci-)3.036 F(\214ed.)108 571.2 Q F1(digit)5 E F0
-(is closed after being duplicated to)2.5 E F1(n)2.5 E F0(.)A(Similarly)
-108 588 Q 2.5(,t)-.65 G(he redirection operator)-2.5 E([)144 604.8 Q F1
-(n)A F0(])A F2(>&)A F1(digit)A F2<ad>A F0(mo)108 621.6 Q -.15(ve)-.15 G
-2.786(st).15 G .286(he \214le descriptor)-2.786 F F1(digit)2.786 E F0
-.286(to \214le descriptor)2.786 F F1(n)2.786 E F0 2.786(,o).24 G 2.786
-(rt)-2.786 G .285(he standard output \(\214le descriptor 1\) if)-2.786 F
-F1(n)2.785 E F0 .285(is not speci-)2.785 F(\214ed.)108 633.6 Q F2
-(Opening File Descriptors f)87 650.4 Q(or Reading and Writing)-.25 E F0
-(The redirection operator)108 662.4 Q([)144 679.2 Q F1(n)A F0(])A F2(<>)
-A F1(wor)A(d)-.37 E F0 1.349(causes the \214le whose name is the e)108
-696 R 1.349(xpansion of)-.15 F F1(wor)4.189 E(d)-.37 E F0 1.349
-(to be opened for both reading and writing on \214le)4.619 F(descriptor)
-108 708 Q F1(n)2.5 E F0 2.5(,o).24 G 2.5(ro)-2.5 G 2.5<6e8c>-2.5 G
-(le descriptor 0 if)-2.5 E F1(n)2.86 E F0(is not speci\214ed.)2.74 E
-(If the \214le does not e)5 E(xist, it is created.)-.15 E(GNU Bash 4.4)
-72 768 Q(2018 March 2)146.79 E(29)195.95 E 0 Cg EP
+-3.466 F(pre)108 691.2 Q(viously)-.25 E(.)-.65 E(GNU Bash 5.0)72 768 Q
+(2018 March 15)144.29 E(29)193.45 E 0 Cg EP
 %%Page: 30 30
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-/Times-Bold@0 SF(ALIASES)72 84 Q/F2 10/Times-Italic@0 SF(Aliases)108 96
-Q F0(allo)3.174 E 3.174(was)-.25 G .674(tring to be substituted for a w)
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+(Commands Manual)2.5 E -.35(BA)139.64 G(SH\(1\)).35 E/F1 10/Times-Bold@0
+SF(Mo)87 84 Q(ving File Descriptors)-.1 E F0(The redirection operator)
+108 96 Q([)144 112.8 Q/F2 10/Times-Italic@0 SF(n)A F0(])A F1(<&)A F2
+(digit)A F1<ad>A F0(mo)108 129.6 Q -.15(ve)-.15 G 3.035(st).15 G .535
+(he \214le descriptor)-3.035 F F2(digit)3.035 E F0 .535
+(to \214le descriptor)3.035 F F2(n)3.035 E F0 3.035(,o).24 G 3.035(rt)
+-3.035 G .536(he standard input \(\214le descriptor 0\) if)-3.035 F F2
+(n)3.036 E F0 .536(is not speci-)3.036 F(\214ed.)108 141.6 Q F2(digit)5
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 (ord of a simple command.)-.1 F .394(The shell maintains a list of alia\
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-(ord of each simple command, if unquoted, is)-.1 F(check)108 132 Q .472
-(ed to see if it has an alias.)-.1 F .472(If so, that w)5.472 F .473
-(ord is replaced by the te)-.1 F .473(xt of the alias.)-.15 F .473
-(The characters)5.473 F F3(/)2.973 E F0(,)A F3($)2.973 E F0(,)A F3<92>
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-(ay not appear in an alias).15 F 3.619(name. The)108 156 R 1.119
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 (replacement te)3.619 F 1.119(xt may contain an)-.15 F 3.619(yv)-.15 G
 1.119(alid shell input, including shell metacharacters.)-3.869 F 1.12
-(The \214rst)6.12 F -.1(wo)108 168 S .514(rd of the replacement te).1 F
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 (ord that is identical to an alias being e)-.1 F .513(xpanded is)-.15 F
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-(This means that one may alias)5.295 F F3(ls)2.796 E F0(to)2.796 E F3
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-(bash)2.796 E F0 .296(does not try)2.796 F .543(to recursi)108 192 R
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-(There is no mechanism for using ar)108 237.6 R .284
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 (xpanded when the shell is not interacti)-.15 F -.15(ve)-.25 G 3.72(,u)
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-(one complete line of input before e)108 307.2 R -.15(xe)-.15 G .338
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-(xpanded when)-.15 F 3.403(ac)108 319.2 S .904
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-(alias de\214nition on that line are not af)108 343.2 R .277
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-(because a function de\214nition is itself a command.)108 367.2 R .613
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 (ys put alias de\214nitions on a separate line, and).1 F(do not use)108
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-(mands associated with that function name is e)108 460.8 R -.15(xe)-.15
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 (rocess is created to interpret them \(contrast this with the e)-2.536 F
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 (guments to the function become the positional parameters during its e)
--.18 F -.15(xe)-.15 G(cution.).15 E .533(The special parameter)108 496.8
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+(references to)108 326.4 R F3(var)2.963 E F0 .463(made from within)2.963
+F F3(func2)2.963 E F0 .463(will resolv)2.963 F 2.964(et)-.15 G 2.964(ot)
+-2.964 G .464(he local v)-2.964 F(ariable)-.25 E F3(var)2.964 E F0(from)
+2.964 E F3(func1)2.964 E F0 2.964(,s)C(hado)-2.964 E .464(wing an)-.25 F
+(y)-.15 E(global v)108 338.4 Q(ariable named)-.25 E F3(var)2.5 E F0(.)A
+(The)108 355.2 Q F2(unset)2.983 E F0 -.2(bu)2.983 G .483
+(iltin also acts using the same dynamic scope: if a v).2 F .482
 (ariable is local to the current scope,)-.25 F F2(unset)2.982 E F0 .19
-(will unset it; otherwise the unset will refer to the v)108 153.6 R .19
+(will unset it; otherwise the unset will refer to the v)108 367.2 R .19
 (ariable found in an)-.25 F 2.69(yc)-.15 G .19
 (alling scope as described abo)-2.69 F -.15(ve)-.15 G 5.19(.I).15 G(f)
--5.19 E 2.721(av)108 165.6 S .221(ariable at the current local scope is\
+-5.19 E 2.721(av)108 379.2 S .221(ariable at the current local scope is\
  unset, it will remain so until it is reset in that scope or until the \
-func-)-2.971 F .013(tion returns.)108 177.6 R .013
+func-)-2.971 F .013(tion returns.)108 391.2 R .013
 (Once the function returns, an)5.013 F 2.513(yi)-.15 G .014
 (nstance of the v)-2.513 F .014(ariable at a pre)-.25 F .014
 (vious scope will become visible.)-.25 F .567(If the unset acts on a v)
-108 189.6 R .566(ariable at a pre)-.25 F .566(vious scope, an)-.25 F
+108 403.2 R .566(ariable at a pre)-.25 F .566(vious scope, an)-.25 F
 3.066(yi)-.15 G .566(nstance of a v)-3.066 F .566
-(ariable with that name that had been)-.25 F(shado)108 201.6 Q
-(wed will become visible.)-.25 E(The)108 218.4 Q F2(FUNCNEST)3.528 E F0
+(ariable with that name that had been)-.25 F(shado)108 415.2 Q
+(wed will become visible.)-.25 E(The)108 432 Q F2(FUNCNEST)3.528 E F0
 -.25(va)3.528 G 1.028(riable, if set to a numeric v).25 F 1.028
 (alue greater than 0, de\214nes a maximum function nesting)-.25 F(le)108
-230.4 Q -.15(ve)-.25 G 2.5(l. Function).15 F(in)2.5 E -.2(vo)-.4 G
+444 Q -.15(ve)-.25 G 2.5(l. Function).15 F(in)2.5 E -.2(vo)-.4 G
 (cations that e).2 E(xceed the limit cause the entire command to abort.)
--.15 E .044(If the b)108 247.2 R .043(uiltin command)-.2 F F2 -.18(re)
+-.15 E .044(If the b)108 460.8 R .043(uiltin command)-.2 F F2 -.18(re)
 2.543 G(tur).18 E(n)-.15 E F0 .043(is e)2.543 F -.15(xe)-.15 G .043
 (cuted in a function, the function completes and e).15 F -.15(xe)-.15 G
-.043(cution resumes with).15 F 1.011(the ne)108 259.2 R 1.011
+.043(cution resumes with).15 F 1.011(the ne)108 472.8 R 1.011
 (xt command after the function call.)-.15 F(An)6.011 E 3.511(yc)-.15 G
 1.011(ommand associated with the)-3.511 F F2(RETURN)3.512 E F0 1.012
-(trap is e)3.512 F -.15(xe)-.15 G(cuted).15 E .214(before e)108 271.2 R
+(trap is e)3.512 F -.15(xe)-.15 G(cuted).15 E .214(before e)108 484.8 R
 -.15(xe)-.15 G .214(cution resumes.).15 F .213
 (When a function completes, the v)5.214 F .213
 (alues of the positional parameters and the spe-)-.25 F(cial parameter)
-108 283.2 Q F2(#)2.5 E F0(are restored to the v)2.5 E(alues the)-.25 E
+108 496.8 Q F2(#)2.5 E F0(are restored to the v)2.5 E(alues the)-.25 E
 2.5(yh)-.15 G(ad prior to the function')-2.5 E 2.5(se)-.55 G -.15(xe)
 -2.65 G(cution.).15 E 1.358
-(Function names and de\214nitions may be listed with the)108 300 R F2
+(Function names and de\214nitions may be listed with the)108 513.6 R F2
 <ad66>3.858 E F0 1.358(option to the)3.858 F F2(declar)3.858 E(e)-.18 E
 F0(or)3.859 E F2(typeset)3.859 E F0 -.2(bu)3.859 G 1.359(iltin com-).2 F
-3.39(mands. The)108 312 R F2<ad46>3.39 E F0 .89(option to)3.39 F F2
+3.39(mands. The)108 525.6 R F2<ad46>3.39 E F0 .89(option to)3.39 F F2
 (declar)3.39 E(e)-.18 E F0(or)3.39 E F2(typeset)3.39 E F0 .89
 (will list the function names only \(and optionally the source)3.39 F
-.326(\214le and line number)108 324 R 2.826(,i)-.4 G 2.826(ft)-2.826 G
+.326(\214le and line number)108 537.6 R 2.826(,i)-.4 G 2.826(ft)-2.826 G
 (he)-2.826 E F2(extdeb)2.826 E(ug)-.2 E F0 .326
 (shell option is enabled\).)2.826 F .327(Functions may be e)5.327 F .327
-(xported so that subshells)-.15 F 1.298(automatically ha)108 336 R 1.598
--.15(ve t)-.2 H 1.298(hem de\214ned with the).15 F F2<ad66>3.798 E F0
-1.298(option to the)3.798 F F2(export)3.797 E F0 -.2(bu)3.797 G 3.797
+(xported so that subshells)-.15 F 1.298(automatically ha)108 549.6 R
+1.598 -.15(ve t)-.2 H 1.298(hem de\214ned with the).15 F F2<ad66>3.798 E
+F0 1.298(option to the)3.798 F F2(export)3.797 E F0 -.2(bu)3.797 G 3.797
 (iltin. A).2 F 1.297(function de\214nition may be)3.797 F
-(deleted using the)108 348 Q F2<ad66>2.5 E F0(option to the)2.5 E F2
+(deleted using the)108 561.6 Q F2<ad66>2.5 E F0(option to the)2.5 E F2
 (unset)2.5 E F0 -.2(bu)2.5 G(iltin.).2 E .371(Functions may be recursi)
-108 364.8 R -.15(ve)-.25 G 5.371(.T).15 G(he)-5.371 E F2(FUNCNEST)2.871
+108 578.4 R -.15(ve)-.25 G 5.371(.T).15 G(he)-5.371 E F2(FUNCNEST)2.871
 E F0 -.25(va)2.871 G .371
 (riable may be used to limit the depth of the function call).25 F 1.141
-(stack and restrict the number of function in)108 376.8 R -.2(vo)-.4 G
+(stack and restrict the number of function in)108 590.4 R -.2(vo)-.4 G
 3.641(cations. By).2 F(def)3.641 E 1.141
-(ault, no limit is imposed on the number of)-.1 F(recursi)108 388.8 Q .3
--.15(ve c)-.25 H(alls.).15 E/F3 10.95/Times-Bold@0 SF(ARITHMETIC EV)72
-405.6 Q(ALU)-1.478 E -1.04(AT)-.657 G(ION)1.04 E F0 2.297
-(The shell allo)108 417.6 R 2.297(ws arithmetic e)-.25 F 2.297
+(ault, no limit is imposed on the number of)-.1 F(recursi)108 602.4 Q .3
+-.15(ve c)-.25 H(alls.).15 E/F4 10.95/Times-Bold@0 SF(ARITHMETIC EV)72
+619.2 Q(ALU)-1.478 E -1.04(AT)-.657 G(ION)1.04 E F0 2.297
+(The shell allo)108 631.2 R 2.297(ws arithmetic e)-.25 F 2.297
 (xpressions to be e)-.15 F -.25(va)-.25 G 2.297
 (luated, under certain circumstances \(see the).25 F F2(let)4.798 E F0
-(and)4.798 E F2(declar)108 429.6 Q(e)-.18 E F0 -.2(bu)2.684 G .183
+(and)4.798 E F2(declar)108 643.2 Q(e)-.18 E F0 -.2(bu)2.684 G .183
 (iltin commands, the).2 F F2(\(\()2.683 E F0 .183(compound command, and)
 2.683 F F2 .183(Arithmetic Expansion)2.683 F F0 2.683(\). Ev)B .183
-(aluation is done in)-.25 F<8c78>108 441.6 Q 1.057(ed-width inte)-.15 F
+(aluation is done in)-.25 F<8c78>108 655.2 Q 1.057(ed-width inte)-.15 F
 1.057(gers with no check for o)-.15 F -.15(ve)-.15 G(r\215o).15 E 2.357
 -.65(w, t)-.25 H 1.057(hough di).65 F 1.057
 (vision by 0 is trapped and \215agged as an error)-.25 F(.)-.55 E .829
-(The operators and their precedence, associati)108 453.6 R(vity)-.25 E
+(The operators and their precedence, associati)108 667.2 R(vity)-.25 E
 3.329(,a)-.65 G .829(nd v)-3.329 F .829
 (alues are the same as in the C language.)-.25 F .828(The fol-)5.828 F
-(lo)108 465.6 Q .439(wing list of operators is grouped into le)-.25 F
+(lo)108 679.2 Q .439(wing list of operators is grouped into le)-.25 F
 -.15(ve)-.25 G .439(ls of equal-precedence operators.).15 F .44(The le)
 5.44 F -.15(ve)-.25 G .44(ls are listed in order).15 F
-(of decreasing precedence.)108 477.6 Q F1(id)108 494.4 Q F2(++)A F1(id)
-2.5 E F2<adad>A F0 -.25(va)144 506.4 S
-(riable post-increment and post-decrement).25 E F2(++)108 518.4 Q F1(id)
-A F2<adad>2.5 E F1(id)A F0 -.25(va)144 530.4 S
-(riable pre-increment and pre-decrement).25 E F2 2.5<ad2b>108 542.4 S F0
-(unary minus and plus)144 542.4 Q F2 2.5(!~)108 554.4 S F0
-(logical and bitwise ne)144 554.4 Q -.05(ga)-.15 G(tion).05 E F2(**)108
-566.4 Q F0 -.15(ex)144 566.4 S(ponentiation).15 E F2 2.5(*/%)108 578.4 S
-F0(multiplication, di)144 578.4 Q(vision, remainder)-.25 E F2 2.5<2bad>
-108 590.4 S F0(addition, subtraction)144 590.4 Q F2(<< >>)108 602.4 Q F0
-(left and right bitwise shifts)144 602.4 Q F2(<= >= < >)108 614.4 Q F0
-(comparison)144 626.4 Q F2(== !=)108 638.4 Q F0(equality and inequality)
-144 638.4 Q F2(&)108 650.4 Q F0(bitwise AND)144 650.4 Q F2(^)108 662.4 Q
-F0(bitwise e)144 662.4 Q(xclusi)-.15 E .3 -.15(ve O)-.25 H(R).15 E F2(|)
-108 674.4 Q F0(bitwise OR)144 674.4 Q F2(&&)108 686.4 Q F0(logical AND)
-144 686.4 Q F2(||)108 698.4 Q F0(logical OR)144 698.4 Q(GNU Bash 4.4)72
-768 Q(2018 March 2)146.79 E(31)195.95 E 0 Cg EP
+(of decreasing precedence.)108 691.2 Q(GNU Bash 5.0)72 768 Q
+(2018 March 15)144.29 E(31)193.45 E 0 Cg EP
 %%Page: 32 32
 %%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-Italic@0 SF -.2(ex)108 84 S(pr).2 E/F2 10/Times-Bold@0 SF(?)A F1
--.2(ex)C(pr).2 E F2(:)A F1 -.2(ex)C(pr).2 E F0(conditional operator)144
-96 Q F2 2.5(=*)108 108 S 2.5(=/)-2.5 G 2.5(=%)-2.5 G 2.5(=+)-2.5 G 2.5
-<3dad>-2.5 G 2.5(=<)-2.5 G(<= >>= &= ^= |=)-2.5 E F0(assignment)144 120
-Q F1 -.2(ex)108 132 S(pr1).2 E F2(,)2.5 E F1 -.2(ex)2.5 G(pr2).2 E F0
-(comma)144 144 Q .68(Shell v)108 160.8 R .68(ariables are allo)-.25 F
-.68(wed as operands; parameter e)-.25 F .68
+/Times-Italic@0 SF(id)108 84 Q/F2 10/Times-Bold@0 SF(++)A F1(id)2.5 E F2
+<adad>A F0 -.25(va)144 96 S(riable post-increment and post-decrement).25
+E F2(++)108 108 Q F1(id)A F2<adad>2.5 E F1(id)A F0 -.25(va)144 120 S
+(riable pre-increment and pre-decrement).25 E F2 2.5<ad2b>108 132 S F0
+(unary minus and plus)144 132 Q F2 2.5(!~)108 144 S F0
+(logical and bitwise ne)144 144 Q -.05(ga)-.15 G(tion).05 E F2(**)108
+156 Q F0 -.15(ex)144 156 S(ponentiation).15 E F2 2.5(*/%)108 168 S F0
+(multiplication, di)144 168 Q(vision, remainder)-.25 E F2 2.5<2bad>108
+180 S F0(addition, subtraction)144 180 Q F2(<< >>)108 192 Q F0
+(left and right bitwise shifts)144 192 Q F2(<= >= < >)108 204 Q F0
+(comparison)144 216 Q F2(== !=)108 228 Q F0(equality and inequality)144
+228 Q F2(&)108 240 Q F0(bitwise AND)144 240 Q F2(^)108 252 Q F0
+(bitwise e)144 252 Q(xclusi)-.15 E .3 -.15(ve O)-.25 H(R).15 E F2(|)108
+264 Q F0(bitwise OR)144 264 Q F2(&&)108 276 Q F0(logical AND)144 276 Q
+F2(||)108 288 Q F0(logical OR)144 288 Q F1 -.2(ex)108 300 S(pr).2 E F2
+(?)A F1 -.2(ex)C(pr).2 E F2(:)A F1 -.2(ex)C(pr).2 E F0
+(conditional operator)144 312 Q F2 2.5(=*)108 324 S 2.5(=/)-2.5 G 2.5
+(=%)-2.5 G 2.5(=+)-2.5 G 2.5<3dad>-2.5 G 2.5(=<)-2.5 G(<= >>= &= ^= |=)
+-2.5 E F0(assignment)144 336 Q F1 -.2(ex)108 348 S(pr1).2 E F2(,)2.5 E
+F1 -.2(ex)2.5 G(pr2).2 E F0(comma)144 360 Q .68(Shell v)108 376.8 R .68
+(ariables are allo)-.25 F .68(wed as operands; parameter e)-.25 F .68
 (xpansion is performed before the e)-.15 F .68(xpression is e)-.15 F
--.25(va)-.25 G(lu-).25 E 3.507(ated. W)108 172.8 R 1.007(ithin an e)-.4
+-.25(va)-.25 G(lu-).25 E 3.507(ated. W)108 388.8 R 1.007(ithin an e)-.4
 F 1.007(xpression, shell v)-.15 F 1.007
 (ariables may also be referenced by name without using the parameter)
--.25 F -.15(ex)108 184.8 S 1.041(pansion syntax.).15 F 3.541(As)6.041 G
+-.25 F -.15(ex)108 400.8 S 1.041(pansion syntax.).15 F 3.541(As)6.041 G
 1.041(hell v)-3.541 F 1.041(ariable that is null or unset e)-.25 F -.25
 (va)-.25 G 1.04(luates to 0 when referenced by name without).25 F 1.466
-(using the parameter e)108 196.8 R 1.466(xpansion syntax.)-.15 F 1.467
+(using the parameter e)108 412.8 R 1.466(xpansion syntax.)-.15 F 1.467
 (The v)6.466 F 1.467(alue of a v)-.25 F 1.467(ariable is e)-.25 F -.25
 (va)-.25 G 1.467(luated as an arithmetic e).25 F(xpression)-.15 E 1.258
-(when it is referenced, or when a v)108 208.8 R 1.258
+(when it is referenced, or when a v)108 424.8 R 1.258
 (ariable which has been gi)-.25 F -.15(ve)-.25 G 3.758(nt).15 G(he)
 -3.758 E F1(inte)3.758 E -.1(ge)-.4 G(r).1 E F0(attrib)3.758 E 1.257
 (ute using)-.2 F F2(declar)3.757 E 3.757<65ad>-.18 G(i)-3.757 E F0(is)
-3.757 E .332(assigned a v)108 220.8 R 2.832(alue. A)-.25 F .332(null v)
+3.757 E .332(assigned a v)108 436.8 R 2.832(alue. A)-.25 F .332(null v)
 2.832 F .332(alue e)-.25 F -.25(va)-.25 G .332(luates to 0.).25 F 2.832
 (As)5.332 G .332(hell v)-2.832 F .332(ariable need not ha)-.25 F .632
 -.15(ve i)-.2 H(ts).15 E F1(inte)2.832 E -.1(ge)-.4 G(r).1 E F0(attrib)
-2.832 E .333(ute turned on)-.2 F(to be used in an e)108 232.8 Q
+2.832 E .333(ute turned on)-.2 F(to be used in an e)108 448.8 Q
 (xpression.)-.15 E 1.406
-(Constants with a leading 0 are interpreted as octal numbers.)108 249.6
+(Constants with a leading 0 are interpreted as octal numbers.)108 465.6
 R 3.906(Al)6.406 G 1.406(eading 0x or 0X denotes he)-3.906 F(xadecimal.)
--.15 E .112(Otherwise, numbers tak)108 261.6 R 2.612(et)-.1 G .112
+-.15 E .112(Otherwise, numbers tak)108 477.6 R 2.612(et)-.1 G .112
 (he form [)-2.612 F F1(base#)A F0 .112(]n, where the optional)B F1(base)
 2.612 E F0 .113(is a decimal number between 2 and 64)2.612 F .534
-(representing the arithmetic base, and)108 273.6 R F1(n)3.034 E F0 .534
+(representing the arithmetic base, and)108 489.6 R F1(n)3.034 E F0 .534
 (is a number in that base.)3.034 F(If)5.533 E F1(base#)3.033 E F0 .533
 (is omitted, then base 10 is used.)3.033 F .512(When specifying)108
-285.6 R F1(n)3.012 E F0 3.012(,t)C .512
+501.6 R F1(n)3.012 E F0 3.012(,t)C .512
 (he digits greater than 9 are represented by the lo)-3.012 F .513
 (wercase letters, the uppercase letters,)-.25 F .943
-(@, and _, in that order)108 297.6 R 5.943(.I)-.55 G(f)-5.943 E F1(base)
+(@, and _, in that order)108 513.6 R 5.943(.I)-.55 G(f)-5.943 E F1(base)
 3.443 E F0 .942(is less than or equal to 36, lo)3.443 F .942
 (wercase and uppercase letters may be used)-.25 F
-(interchangeably to represent numbers between 10 and 35.)108 309.6 Q
-.234(Operators are e)108 326.4 R -.25(va)-.25 G .234
+(interchangeably to represent numbers between 10 and 35.)108 525.6 Q
+.234(Operators are e)108 542.4 R -.25(va)-.25 G .234
 (luated in order of precedence.).25 F(Sub-e)5.234 E .234
 (xpressions in parentheses are e)-.15 F -.25(va)-.25 G .235
-(luated \214rst and may).25 F -.15(ove)108 338.4 S
+(luated \214rst and may).25 F -.15(ove)108 554.4 S
 (rride the precedence rules abo).15 E -.15(ve)-.15 G(.).15 E/F3 10.95
-/Times-Bold@0 SF(CONDITION)72 355.2 Q(AL EXPRESSIONS)-.219 E F0 .256
-(Conditional e)108 367.2 R .256(xpressions are used by the)-.15 F F2([[)
+/Times-Bold@0 SF(CONDITION)72 571.2 Q(AL EXPRESSIONS)-.219 E F0 .256
+(Conditional e)108 583.2 R .256(xpressions are used by the)-.15 F F2([[)
 2.755 E F0 .255(compound command and the)2.755 F F2(test)2.755 E F0(and)
 2.755 E F2([)2.755 E F0 -.2(bu)2.755 G .255(iltin commands to test).2 F
-.77(\214le attrib)108 379.2 R .77
+.77(\214le attrib)108 595.2 R .77
 (utes and perform string and arithmetic comparisons.)-.2 F .77
 (Expressions are formed from the follo)5.77 F(wing)-.25 E .426
-(unary or binary primaries.)108 391.2 R F2(Bash)5.426 E F0 .426
+(unary or binary primaries.)108 607.2 R F2(Bash)5.426 E F0 .426
 (handles se)2.926 F -.15(ve)-.25 G .426
 (ral \214lenames specially when the).15 F 2.926(ya)-.15 G .426
 (re used in e)-2.926 F 2.926(xpressions. If)-.15 F .193
-(the operating system on which)108 403.2 R F2(bash)2.693 E F0 .193
+(the operating system on which)108 619.2 R F2(bash)2.693 E F0 .193
 (is running pro)2.693 F .193
 (vides these special \214les, bash will use them; otherwise it)-.15 F
-.589(will emulate them internally with this beha)108 415.2 R .589
+.589(will emulate them internally with this beha)108 631.2 R .589
 (vior: If an)-.2 F(y)-.15 E F1(\214le)3.089 E F0(ar)3.089 E .589
-(gument to one of the primaries is of the form)-.18 F F1(/de)108 427.2 Q
+(gument to one of the primaries is of the form)-.18 F F1(/de)108 643.2 Q
 (v/fd/n)-.15 E F0 2.916(,t)C .416(hen \214le descriptor)-2.916 F F1(n)
 2.917 E F0 .417(is check)2.917 F 2.917(ed. If)-.1 F(the)2.917 E F1
 (\214le)2.917 E F0(ar)2.917 E .417
 (gument to one of the primaries is one of)-.18 F F1(/de)2.917 E(v/stdin)
--.15 E F0(,)A F1(/de)108 439.2 Q(v/stdout)-.15 E F0 2.5(,o)C(r)-2.5 E F1
+-.15 E F0(,)A F1(/de)108 655.2 Q(v/stdout)-.15 E F0 2.5(,o)C(r)-2.5 E F1
 (/de)2.5 E(v/stderr)-.15 E F0 2.5<2c8c>C
 (le descriptor 0, 1, or 2, respecti)-2.5 E -.15(ve)-.25 G(ly).15 E 2.5
 (,i)-.65 G 2.5(sc)-2.5 G(heck)-2.5 E(ed.)-.1 E .722
 (Unless otherwise speci\214ed, primaries that operate on \214les follo)
-108 456 R 3.221(ws)-.25 G .721(ymbolic links and operate on the tar)
--3.221 F(get)-.18 E(of the link, rather than the link itself.)108 468 Q
-1.095(When used with)108 486 R F2([[)3.595 E F0 3.595(,t)C(he)-3.595 E
+108 672 R 3.221(ws)-.25 G .721(ymbolic links and operate on the tar)
+-3.221 F(get)-.18 E(of the link, rather than the link itself.)108 684 Q
+1.095(When used with)108 702 R F2([[)3.595 E F0 3.595(,t)C(he)-3.595 E
 F2(<)3.595 E F0(and)3.595 E F2(>)3.595 E F0 1.095(operators sort le)
 3.595 F 1.095(xicographically using the current locale.)-.15 F(The)6.096
 E F2(test)3.596 E F0(com-)3.596 E(mand sorts using ASCII ordering.)108
-498 Q F2<ad61>108 522 Q F1(\214le)2.5 E F0 -.35(Tr)144 522 S(ue if).35 E
-F1(\214le)2.5 E F0 -.15(ex)2.5 G(ists.).15 E F2<ad62>108 534 Q F1
-(\214le)2.5 E F0 -.35(Tr)144 534 S(ue if).35 E F1(\214le)2.5 E F0 -.15
-(ex)2.5 G(ists and is a block special \214le.).15 E F2<ad63>108 546 Q F1
-(\214le)2.5 E F0 -.35(Tr)144 546 S(ue if).35 E F1(\214le)2.5 E F0 -.15
-(ex)2.5 G(ists and is a character special \214le.).15 E F2<ad64>108 558
-Q F1(\214le)2.5 E F0 -.35(Tr)144 558 S(ue if).35 E F1(\214le)2.5 E F0
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 (riables are added to the en).25 F .757(vironment of the e)-.4 F -.15
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 (he assignments attempts to assign a v)-3.176 F .677
 (alue to a readonly v)-.25 F .677(ariable, an error occurs, and)-.25 F
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-(vironment. A)-.4 F(redirection error causes the command to e)108 165.6
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 (xpansions contained a command substitution, the e)-.15 F .068
-(xit status of the command)-.15 F .466(is the e)108 206.4 R .466
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 (xit status of the last command substitution performed.)-.15 F .467
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 (is performed only if the command is not found in the hash table.)2.97 F
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 (se)-.55 G .256(xit status becomes the e)-2.906 F .256(xit sta-)-.15 F
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-(xit sta-)-.15 F(tus of 127.)108 412.8 Q 1.089(If the search is success\
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-(ve)-.25 G(n, if an).15 E -.65(y.)-.15 G 1.809(If this e)108 470.4 R
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 (cutable format, and the \214le is not a directory).15 F 4.309(,i)-.65 G
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-(To f)108 708 T 1.462(acilitate the implementation of the user interf).7
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 (board-generated signals.).15 F .146(Only fore-)5.146 F .16
-(ground processes are allo)108 120 R .16(wed to read from or)-.25 F 2.66
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-F5(bg)3.392 E F0 .892(command to continue it in the)3.392 F .895
-(background, the)108 232.8 R F5(fg)3.395 E F0 .895
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-F5(kill)3.395 E F0 .894(command to kill it.)3.395 F(A)5.894 E F5(^Z)
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-108 256.8 Q .777(There are a number of w)108 273.6 R .777
-(ays to refer to a job in the shell.)-.1 F .777(The character)5.777 F F5
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-3.622 E F0 1.122(option is enabled.)3.622 F F5(Bash)6.122 E F0(allo)
+(efore tracing each com-).15 F 1.122(mand when the)108 237.6 R F1<ad78>
+3.622 E F0 1.122(option is enabled.)3.622 F F1(Bash)6.122 E F0(allo)
 3.622 E 1.122(ws these prompt strings to be customized by inserting a)
 -.25 F(number of backslash-escaped special characters that are decoded \
-as follo)108 669.6 Q(ws:)-.25 E F5(\\a)144 681.6 Q F0
-(an ASCII bell character \(07\))180 681.6 Q F5(\\d)144 693.6 Q F0
-(the date in "W)180 693.6 Q(eekday Month Date" format \(e.g., "T)-.8 E
-(ue May 26"\))-.45 E F5(\\D{)144 705.6 Q F3(format)A F5(})A F0(the)180
-717.6 Q F3(format)3.926 E F0 1.426(is passed to)3.926 F F3(strftime)
-3.926 E F0 1.427
+as follo)108 249.6 Q(ws:)-.25 E F1(\\a)144 261.6 Q F0
+(an ASCII bell character \(07\))180 261.6 Q F1(\\d)144 273.6 Q F0
+(the date in "W)180 273.6 Q(eekday Month Date" format \(e.g., "T)-.8 E
+(ue May 26"\))-.45 E F1(\\D{)144 285.6 Q/F4 10/Times-Italic@0 SF(format)
+A F1(})A F0(the)180 297.6 Q F4(format)3.926 E F0 1.426(is passed to)
+3.926 F F4(strftime)3.926 E F0 1.427
 (\(3\) and the result is inserted into the prompt string; an)B(empty)180
-729.6 Q F3(format)2.5 E F0
+309.6 Q F4(format)2.5 E F0
 (results in a locale-speci\214c time representation.)2.5 E
-(The braces are required)5 E(GNU Bash 4.4)72 768 Q(2018 March 2)146.79 E
-(37)195.95 E 0 Cg EP
-%%Page: 38 38
-%%BeginPageSetup
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-/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(\\e)144 84 Q F0(an ASCII escape character \(033\))180 84 Q F1(\\h)144
-96 Q F0(the hostname up to the \214rst `.)180 96 Q(')-.7 E F1(\\H)144
-108 Q F0(the hostname)180 108 Q F1(\\j)144 120 Q F0
-(the number of jobs currently managed by the shell)180 120 Q F1(\\l)144
-132 Q F0(the basename of the shell')180 132 Q 2.5(st)-.55 G(erminal de)
--2.5 E(vice name)-.25 E F1(\\n)144 144 Q F0(ne)180 144 Q(wline)-.25 E F1
-(\\r)144 156 Q F0(carriage return)180 156 Q F1(\\s)144 168 Q F0
-(the name of the shell, the basename of)180 168 Q F1($0)2.5 E F0
-(\(the portion follo)2.5 E(wing the \214nal slash\))-.25 E F1(\\t)144
-180 Q F0(the current time in 24-hour HH:MM:SS format)180 180 Q F1(\\T)
-144 192 Q F0(the current time in 12-hour HH:MM:SS format)180 192 Q F1
-(\\@)144 204 Q F0(the current time in 12-hour am/pm format)180 204 Q F1
-(\\A)144 216 Q F0(the current time in 24-hour HH:MM format)180 216 Q F1
-(\\u)144 228 Q F0(the username of the current user)180 228 Q F1(\\v)144
-240 Q F0(the v)180 240 Q(ersion of)-.15 E F1(bash)2.5 E F0
-(\(e.g., 2.00\))2.5 E F1(\\V)144 252 Q F0(the release of)180 252 Q F1
-(bash)2.5 E F0 2.5(,v)C(ersion + patch le)-2.65 E -.15(ve)-.25 G 2.5
-(l\().15 G(e.g., 2.00.0\))-2.5 E F1(\\w)144 264 Q F0 .116(the current w)
-180 264 R .116(orking directory)-.1 F 2.616(,w)-.65 G(ith)-2.616 E/F2 9
-/Times-Bold@0 SF($HOME)2.616 E F0(abbre)2.366 E .115
-(viated with a tilde \(uses the v)-.25 F .115(alue of the)-.25 F F2(PR)
-180 276 Q(OMPT_DIR)-.27 E(TRIM)-.36 E F0 -.25(va)2.25 G(riable\)).25 E
-F1(\\W)144 288 Q F0(the basename of the current w)180 288 Q
-(orking directory)-.1 E 2.5(,w)-.65 G(ith)-2.5 E F2($HOME)2.5 E F0
-(abbre)2.25 E(viated with a tilde)-.25 E F1(\\!)144 300 Q F0
-(the history number of this command)180 300 Q F1(\\#)144 312 Q F0
-(the command number of this command)180 312 Q F1(\\$)144 324 Q F0
-(if the ef)180 324 Q(fecti)-.25 E .3 -.15(ve U)-.25 H(ID is 0, a).15 E
-F1(#)2.5 E F0 2.5(,o)C(therwise a)-2.5 E F1($)2.5 E(\\)144 336 Q/F3 10
-/Times-Italic@0 SF(nnn)A F0
-(the character corresponding to the octal number)180 336 Q F3(nnn)2.5 E
-F1(\\\\)144 348 Q F0 2.5(ab)180 348 S(ackslash)-2.5 E F1(\\[)144 360 Q
-F0(be)180 360 Q 1.257(gin a sequence of non-printing characters, which \
-could be used to embed a terminal)-.15 F
-(control sequence into the prompt)180 372 Q F1(\\])144 384 Q F0
-(end a sequence of non-printing characters)180 384 Q .12
-(The command number and the history number are usually dif)108 400.8 R
+(The braces are required)5 E F1(\\e)144 321.6 Q F0
+(an ASCII escape character \(033\))180 321.6 Q F1(\\h)144 333.6 Q F0
+(the hostname up to the \214rst `.)180 333.6 Q(')-.7 E F1(\\H)144 345.6
+Q F0(the hostname)180 345.6 Q F1(\\j)144 357.6 Q F0
+(the number of jobs currently managed by the shell)180 357.6 Q F1(\\l)
+144 369.6 Q F0(the basename of the shell')180 369.6 Q 2.5(st)-.55 G
+(erminal de)-2.5 E(vice name)-.25 E F1(\\n)144 381.6 Q F0(ne)180 381.6 Q
+(wline)-.25 E F1(\\r)144 393.6 Q F0(carriage return)180 393.6 Q F1(\\s)
+144 405.6 Q F0(the name of the shell, the basename of)180 405.6 Q F1($0)
+2.5 E F0(\(the portion follo)2.5 E(wing the \214nal slash\))-.25 E F1
+(\\t)144 417.6 Q F0(the current time in 24-hour HH:MM:SS format)180
+417.6 Q F1(\\T)144 429.6 Q F0
+(the current time in 12-hour HH:MM:SS format)180 429.6 Q F1(\\@)144
+441.6 Q F0(the current time in 12-hour am/pm format)180 441.6 Q F1(\\A)
+144 453.6 Q F0(the current time in 24-hour HH:MM format)180 453.6 Q F1
+(\\u)144 465.6 Q F0(the username of the current user)180 465.6 Q F1(\\v)
+144 477.6 Q F0(the v)180 477.6 Q(ersion of)-.15 E F1(bash)2.5 E F0
+(\(e.g., 2.00\))2.5 E F1(\\V)144 489.6 Q F0(the release of)180 489.6 Q
+F1(bash)2.5 E F0 2.5(,v)C(ersion + patch le)-2.65 E -.15(ve)-.25 G 2.5
+(l\().15 G(e.g., 2.00.0\))-2.5 E F1(\\w)144 501.6 Q F0 .116
+(the current w)180 501.6 R .116(orking directory)-.1 F 2.616(,w)-.65 G
+(ith)-2.616 E F3($HOME)2.616 E F0(abbre)2.366 E .115
+(viated with a tilde \(uses the v)-.25 F .115(alue of the)-.25 F F3(PR)
+180 513.6 Q(OMPT_DIR)-.27 E(TRIM)-.36 E F0 -.25(va)2.25 G(riable\)).25 E
+F1(\\W)144 525.6 Q F0(the basename of the current w)180 525.6 Q
+(orking directory)-.1 E 2.5(,w)-.65 G(ith)-2.5 E F3($HOME)2.5 E F0
+(abbre)2.25 E(viated with a tilde)-.25 E F1(\\!)144 537.6 Q F0
+(the history number of this command)180 537.6 Q F1(\\#)144 549.6 Q F0
+(the command number of this command)180 549.6 Q F1(\\$)144 561.6 Q F0
+(if the ef)180 561.6 Q(fecti)-.25 E .3 -.15(ve U)-.25 H(ID is 0, a).15 E
+F1(#)2.5 E F0 2.5(,o)C(therwise a)-2.5 E F1($)2.5 E(\\)144 573.6 Q F4
+(nnn)A F0(the character corresponding to the octal number)180 573.6 Q F4
+(nnn)2.5 E F1(\\\\)144 585.6 Q F0 2.5(ab)180 585.6 S(ackslash)-2.5 E F1
+(\\[)144 597.6 Q F0(be)180 597.6 Q 1.257(gin a sequence of non-printing\
+ characters, which could be used to embed a terminal)-.15 F
+(control sequence into the prompt)180 609.6 Q F1(\\])144 621.6 Q F0
+(end a sequence of non-printing characters)180 621.6 Q .12
+(The command number and the history number are usually dif)108 638.4 R
 .119(ferent: the history number of a command is its)-.25 F 1.585(positi\
 on in the history list, which may include commands restored from the hi\
-story \214le \(see)108 412.8 R F2(HIST)4.085 E(OR)-.162 E(Y)-.315 E F0
-(belo)108 424.8 Q .541(w\), while the command number is the position in\
+story \214le \(see)108 650.4 R F3(HIST)4.085 E(OR)-.162 E(Y)-.315 E F0
+(belo)108 662.4 Q .541(w\), while the command number is the position in\
  the sequence of commands e)-.25 F -.15(xe)-.15 G .54
-(cuted during the cur).15 F(-)-.2 E .546(rent shell session.)108 436.8 R
+(cuted during the cur).15 F(-)-.2 E .546(rent shell session.)108 674.4 R
 .546(After the string is decoded, it is e)5.546 F .546
 (xpanded via parameter e)-.15 F .546(xpansion, command substitu-)-.15 F
-.352(tion, arithmetic e)108 448.8 R .352(xpansion, and quote remo)-.15 F
+.352(tion, arithmetic e)108 686.4 R .352(xpansion, and quote remo)-.15 F
 -.25(va)-.15 G .352(l, subject to the v).25 F .352(alue of the)-.25 F F1
 (pr)2.852 E(omptv)-.18 E(ars)-.1 E F0 .351(shell option \(see the)2.852
-F(description of the)108 460.8 Q F1(shopt)2.5 E F0(command under)2.5 E
-F2(SHELL B)2.5 E(UIL)-.09 E(TIN COMMANDS)-.828 E F0(belo)2.25 E(w\).)
--.25 E/F4 10.95/Times-Bold@0 SF(READLINE)72 477.6 Q F0 .15
+F(description of the)108 698.4 Q F1(shopt)2.5 E F0(command under)2.5 E
+F3(SHELL B)2.5 E(UIL)-.09 E(TIN COMMANDS)-.828 E F0(belo)2.25 E(w\).)
+-.25 E(GNU Bash 5.0)72 768 Q(2018 March 15)144.29 E(38)193.45 E 0 Cg EP
+%%Page: 39 39
+%%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 10.95
+/Times-Bold@0 SF(READLINE)72 84 Q F0 .15
 (This is the library that handles reading input when using an interacti)
-108 489.6 R .451 -.15(ve s)-.25 H .151(hell, unless the).15 F F1
-(\255\255noediting)2.651 E F0(option)2.651 E 1.209(is gi)108 501.6 R
--.15(ve)-.25 G 3.709(na).15 G 3.709(ts)-3.709 G 1.209(hell in)-3.709 F
--.2(vo)-.4 G 3.709(cation. Line).2 F 1.208
-(editing is also used when using the)3.709 F F1<ad65>3.708 E F0 1.208
-(option to the)3.708 F F1 -.18(re)3.708 G(ad).18 E F0 -.2(bu)3.708 G
-3.708(iltin. By).2 F(def)108 513.6 Q .851
+108 96 R .451 -.15(ve s)-.25 H .151(hell, unless the).15 F/F2 10
+/Times-Bold@0 SF(\255\255noediting)2.651 E F0(option)2.651 E 1.209
+(is gi)108 108 R -.15(ve)-.25 G 3.709(na).15 G 3.709(ts)-3.709 G 1.209
+(hell in)-3.709 F -.2(vo)-.4 G 3.709(cation. Line).2 F 1.208
+(editing is also used when using the)3.709 F F2<ad65>3.708 E F0 1.208
+(option to the)3.708 F F2 -.18(re)3.708 G(ad).18 E F0 -.2(bu)3.708 G
+3.708(iltin. By).2 F(def)108 120 Q .851
 (ault, the line editing commands are similar to those of Emacs.)-.1 F
 3.351(Av)5.851 G .851(i-style line editing interf)-3.351 F .852
-(ace is also)-.1 F -.2(av)108 525.6 S 3.35(ailable. Line)-.05 F .85
+(ace is also)-.1 F -.2(av)108 132 S 3.35(ailable. Line)-.05 F .85
 (editing can be enabled at an)3.35 F 3.35(yt)-.15 G .85(ime using the)
--3.35 F F1 .85(\255o emacs)3.35 F F0(or)3.35 E F1 .85(\255o vi)3.35 F F0
-.85(options to the)3.35 F F1(set)3.35 E F0 -.2(bu)3.35 G(iltin).2 E
-(\(see)108 537.6 Q F2 .762(SHELL B)3.262 F(UIL)-.09 E .762(TIN COMMANDS)
--.828 F F0(belo)3.012 E 3.262(w\). T)-.25 F 3.263(ot)-.8 G .763(urn of)
--3.263 F 3.263(fl)-.25 G .763
-(ine editing after the shell is running, use the)-3.263 F F1(+o)3.263 E
-(emacs)108 549.6 Q F0(or)2.5 E F1(+o vi)2.5 E F0(options to the)2.5 E F1
-(set)2.5 E F0 -.2(bu)2.5 G(iltin.).2 E F1(Readline Notation)87 566.4 Q
+-3.35 F F2 .85(\255o emacs)3.35 F F0(or)3.35 E F2 .85(\255o vi)3.35 F F0
+.85(options to the)3.35 F F2(set)3.35 E F0 -.2(bu)3.35 G(iltin).2 E
+(\(see)108 144 Q/F3 9/Times-Bold@0 SF .762(SHELL B)3.262 F(UIL)-.09 E
+.762(TIN COMMANDS)-.828 F F0(belo)3.012 E 3.262(w\). T)-.25 F 3.263(ot)
+-.8 G .763(urn of)-3.263 F 3.263(fl)-.25 G .763
+(ine editing after the shell is running, use the)-3.263 F F2(+o)3.263 E
+(emacs)108 156 Q F0(or)2.5 E F2(+o vi)2.5 E F0(options to the)2.5 E F2
+(set)2.5 E F0 -.2(bu)2.5 G(iltin.).2 E F2(Readline Notation)87 172.8 Q
 F0 .463(In this section, the Emacs-style notation is used to denote k)
-108 578.4 R -.15(ey)-.1 G(strok).15 E 2.963(es. Control)-.1 F -.1(ke)
-2.963 G .463(ys are denoted by C\255)-.05 F F3 -.1(ke)C(y)-.2 E F0(,)A
-1.152(e.g., C\255n means Control\255N.)108 590.4 R(Similarly)6.152 E(,)
--.65 E F3(meta)4.032 E F0 -.1(ke)3.913 G 1.153(ys are denoted by M\255)
--.05 F F3 -.1(ke)C(y)-.2 E F0 3.653(,s)C 3.653(oM)-3.653 G 1.153
-(\255x means Meta\255X.)-3.653 F(\(On)6.153 E -.1(ke)108 602.4 S .831
-(yboards without a)-.05 F F3(meta)3.711 E F0 -.1(ke)3.591 G 2.131 -.65
-(y, M)-.05 H<ad>.65 E F3(x)A F0 .831(means ESC)3.331 F F3(x)3.331 E F0
-3.331(,i)C .83(.e., press the Escape k)-3.331 F 1.13 -.15(ey t)-.1 H .83
-(hen the).15 F F3(x)4.1 E F0 -.1(ke)3.86 G 4.63 -.65(y. T)-.05 H .83
-(his mak).65 F(es)-.1 E .599(ESC the)108 614.4 R F3 .599(meta pr)3.099 F
-(e\214x)-.37 E F0 5.599(.T)C .599(he combination M\255C\255)-5.599 F F3
-(x)A F0 .599(means ESC\255Control\255)3.099 F F3(x)A F0 3.099(,o)C 3.099
-(rp)-3.099 G .6(ress the Escape k)-3.099 F .9 -.15(ey t)-.1 H .6
-(hen hold).15 F(the Control k)108 626.4 Q .3 -.15(ey w)-.1 H
-(hile pressing the).15 E F3(x)3.27 E F0 -.1(ke)3.03 G -.65(y.)-.05 G(\))
-.65 E .62(Readline commands may be gi)108 643.2 R -.15(ve)-.25 G 3.119
-(nn).15 G(umeric)-3.119 E F3(ar)3.119 E(guments)-.37 E F0 3.119(,w).27 G
-.619(hich normally act as a repeat count.)-3.119 F(Sometimes,)5.619 E
-(ho)108 655.2 Q(we)-.25 E -.15(ve)-.25 G 1.418 -.4(r, i).15 H 3.118(ti)
-.4 G 3.119(st)-3.118 G .619(he sign of the ar)-3.119 F .619
+108 184.8 R -.15(ey)-.1 G(strok).15 E 2.963(es. Control)-.1 F -.1(ke)
+2.963 G .463(ys are denoted by C\255)-.05 F/F4 10/Times-Italic@0 SF -.1
+(ke)C(y)-.2 E F0(,)A 1.152(e.g., C\255n means Control\255N.)108 196.8 R
+(Similarly)6.152 E(,)-.65 E F4(meta)4.032 E F0 -.1(ke)3.913 G 1.153
+(ys are denoted by M\255)-.05 F F4 -.1(ke)C(y)-.2 E F0 3.653(,s)C 3.653
+(oM)-3.653 G 1.153(\255x means Meta\255X.)-3.653 F(\(On)6.153 E -.1(ke)
+108 208.8 S .831(yboards without a)-.05 F F4(meta)3.711 E F0 -.1(ke)
+3.591 G 2.131 -.65(y, M)-.05 H<ad>.65 E F4(x)A F0 .831(means ESC)3.331 F
+F4(x)3.331 E F0 3.331(,i)C .83(.e., press the Escape k)-3.331 F 1.13
+-.15(ey t)-.1 H .83(hen the).15 F F4(x)4.1 E F0 -.1(ke)3.86 G 4.63 -.65
+(y. T)-.05 H .83(his mak).65 F(es)-.1 E .599(ESC the)108 220.8 R F4 .599
+(meta pr)3.099 F(e\214x)-.37 E F0 5.599(.T)C .599
+(he combination M\255C\255)-5.599 F F4(x)A F0 .599
+(means ESC\255Control\255)3.099 F F4(x)A F0 3.099(,o)C 3.099(rp)-3.099 G
+.6(ress the Escape k)-3.099 F .9 -.15(ey t)-.1 H .6(hen hold).15 F
+(the Control k)108 232.8 Q .3 -.15(ey w)-.1 H(hile pressing the).15 E F4
+(x)3.27 E F0 -.1(ke)3.03 G -.65(y.)-.05 G(\)).65 E .62
+(Readline commands may be gi)108 249.6 R -.15(ve)-.25 G 3.119(nn).15 G
+(umeric)-3.119 E F4(ar)3.119 E(guments)-.37 E F0 3.119(,w).27 G .619
+(hich normally act as a repeat count.)-3.119 F(Sometimes,)5.619 E(ho)108
+261.6 Q(we)-.25 E -.15(ve)-.25 G 1.418 -.4(r, i).15 H 3.118(ti).4 G
+3.119(st)-3.118 G .619(he sign of the ar)-3.119 F .619
 (gument that is signi\214cant.)-.18 F -.15(Pa)5.619 G .619(ssing a ne)
 .15 F -.05(ga)-.15 G(ti).05 E .919 -.15(ve a)-.25 H -.18(rg).15 G .619
-(ument to a command that).18 F 1.019(acts in the forw)108 667.2 R 1.018
-(ard direction \(e.g.,)-.1 F F1(kill\255line)3.518 E F0 3.518(\)c)C
+(ument to a command that).18 F 1.019(acts in the forw)108 273.6 R 1.018
+(ard direction \(e.g.,)-.1 F F2(kill\255line)3.518 E F0 3.518(\)c)C
 1.018(auses that command to act in a backw)-3.518 F 1.018
-(ard direction.)-.1 F(Com-)6.018 E(mands whose beha)108 679.2 Q
+(ard direction.)-.1 F(Com-)6.018 E(mands whose beha)108 285.6 Q
 (vior with ar)-.2 E(guments de)-.18 E(viates from this are noted belo)
--.25 E -.65(w.)-.25 G .811(When a command is described as)108 696 R F3
+-.25 E -.65(w.)-.25 G .811(When a command is described as)108 302.4 R F4
 (killing)3.311 E F0(te)3.311 E .811(xt, the te)-.15 F .811
 (xt deleted is sa)-.15 F -.15(ve)-.2 G 3.311(df).15 G .812
-(or possible future retrie)-3.311 F -.25(va)-.25 G 3.312(l\().25 G F3
-(yank-)-3.312 E(ing)108 708 Q F0 2.529(\). The)B .029(killed te)2.529 F
-.029(xt is sa)-.15 F -.15(ve)-.2 G 2.529(di).15 G 2.529(na)-2.529 G F3
+(or possible future retrie)-3.311 F -.25(va)-.25 G 3.312(l\().25 G F4
+(yank-)-3.312 E(ing)108 314.4 Q F0 2.529(\). The)B .029(killed te)2.529
+F .029(xt is sa)-.15 F -.15(ve)-.2 G 2.529(di).15 G 2.529(na)-2.529 G F4
 .029(kill ring)B F0 5.029(.C)C(onsecuti)-5.029 E .329 -.15(ve k)-.25 H
 .029(ills cause the te).15 F .029(xt to be accumulated into one unit,)
--.15 F .567(which can be yank)108 720 R .567(ed all at once.)-.1 F .567
-(Commands which do not kill te)5.567 F .567
-(xt separate the chunks of te)-.15 F .567(xt on the kill)-.15 F
-(GNU Bash 4.4)72 768 Q(2018 March 2)146.79 E(38)195.95 E 0 Cg EP
-%%Page: 39 39
-%%BeginPageSetup
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-/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(ring.)108 84 Q/F1
-10/Times-Bold@0 SF(Readline Initialization)87 100.8 Q F0 .091(Readline \
-is customized by putting commands in an initialization \214le \(the)108
-112.8 R/F2 10/Times-Italic@0 SF(inputr)2.591 E(c)-.37 E F0 2.591
-(\214le\). The)2.591 F .091(name of this \214le)2.591 F .196(is tak)108
-124.8 R .196(en from the v)-.1 F .196(alue of the)-.25 F/F3 9
-/Times-Bold@0 SF(INPUTRC)2.696 E F0 -.25(va)2.446 G 2.696(riable. If).25
-F .196(that v)2.696 F .196(ariable is unset, the def)-.25 F .196
-(ault is)-.1 F F2(~/.inputr)2.696 E(c)-.37 E F0 5.196(.W).31 G .197
-(hen a)-5.196 F 1.034(program which uses the readline library starts up\
-, the initialization \214le is read, and the k)108 136.8 R 1.334 -.15
-(ey b)-.1 H 1.034(indings and).15 F -.25(va)108 148.8 S 1.149
-(riables are set.).25 F 1.149(There are only a fe)6.149 F 3.649(wb)-.25
-G 1.149(asic constructs allo)-3.649 F 1.15
+-.15 F .567(which can be yank)108 326.4 R .567(ed all at once.)-.1 F
+.567(Commands which do not kill te)5.567 F .567
+(xt separate the chunks of te)-.15 F .567(xt on the kill)-.15 F(ring.)
+108 338.4 Q F2(Readline Initialization)87 355.2 Q F0 .091(Readline is c\
+ustomized by putting commands in an initialization \214le \(the)108
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--.25 F(ti)108 400.8 Q -.15(ve)-.25 G .467(\), and "1" are equi).15 F
--.25(va)-.25 G .468(lent to).25 F F1(On)2.968 E F0 5.468(.A)C .468
+-.25 F(ti)108 643.2 Q -.15(ve)-.25 G .467(\), and "1" are equi).15 F
+-.25(va)-.25 G .468(lent to).25 F F2(On)2.968 E F0 5.468(.A)C .468
 (ll other v)-5.468 F .468(alues are equi)-.25 F -.25(va)-.25 G .468
-(lent to).25 F F1(Off)2.968 E F0 5.468(.T)C .468(he v)-5.468 F .468
-(ariables and their def)-.25 F(ault)-.1 E -.25(va)108 412.8 S(lues are:)
-.25 E F1(bell\255style \(audible\))108 429.6 Q F0 .011
-(Controls what happens when readline w)144 441.6 R .011
-(ants to ring the terminal bell.)-.1 F .01(If set to)5.01 F F1(none)2.51
+(lent to).25 F F2(Off)2.968 E F0 5.468(.T)C .468(he v)-5.468 F .468
+(ariables and their def)-.25 F(ault)-.1 E -.25(va)108 655.2 S(lues are:)
+.25 E F2(bell\255style \(audible\))108 672 Q F0 .011
+(Controls what happens when readline w)144 684 R .011
+(ants to ring the terminal bell.)-.1 F .01(If set to)5.01 F F2(none)2.51
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-(rings the bell.)144 453.6 R .94(If set to)5.94 F F1(visible)3.44 E F0
+(rings the bell.)144 696 R .94(If set to)5.94 F F2(visible)3.44 E F0
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--.2 G 3.44(ilable. If).25 F .94(set to)3.44 F F1(audible)3.44 E F0(,)A
-(readline attempts to ring the terminal')144 465.6 Q 2.5(sb)-.55 G(ell.)
--2.5 E F1(bind\255tty\255special\255chars \(On\))108 477.6 Q F0 .056
-(If set to)144 489.6 R F1(On)2.556 E F0 2.556(,r)C .056(eadline attempt\
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-(ernel')-.1 E 2.555(st)-.55 G(ermi-)-2.555 E(nal dri)144 501.6 Q -.15
-(ve)-.25 G 2.5(rt).15 G 2.5(ot)-2.5 G(heir readline equi)-2.5 E -.25(va)
--.25 G(lents.).25 E F1(blink\255matching\255par)108 513.6 Q(en \(Off\))
--.18 E F0 .21(If set to)144 525.6 R F1(On)2.71 E F0 2.71(,r)C .21
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-(he cursor to an opening parenthesis when a closing).15 F
-(parenthesis is inserted.)144 537.6 Q F1(color)108 549.6 Q
-(ed\255completion\255pr)-.18 E(e\214x \(Off\))-.18 E F0 .515(If set to)
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-(en from the v)-.1 F 2.936(alue of the)-.25 F F1(LS_COLORS)144 585.6 Q
-F0(en)2.5 E(vironment v)-.4 E(ariable.)-.25 E F1(color)108 597.6 Q
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--.25 F 1.274(es longer than this)-.15 F -.25(va)144 180 S(lue are repla\
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-(completion\255query\255items \(100\))108 192 Q F0 .529
-(This determines when the user is queried about vie)144 204 R .53
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+(en from the v)-.1 F 2.936(alue of the)-.25 F F1(LS_COLORS)144 192 Q F0
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+(ed\255stats \(Off\))-.18 E F0 1.58(If set to)144 216 R F1(On)4.08 E F0
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+.193(alue is ignored if it is less than 0 or greater than the terminal \
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+(cause matches to be displayed one per line.)144 312 Q(The def)5 E
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+(e\255case \(Off\))-.18 E F0(If set to)144 336 Q F1(On)2.5 E F0 2.5(,r)C
+(eadline performs \214lename matching and completion in a case\255insen\
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+(completion\255map\255case \(Off\))108 348 Q F0 .094(If set to)144 360 R
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+(yphens \()-.05 F/F2 10/Times-Italic@0 SF<ad>A F0 2.593(\)a)C .093
+(nd underscores)-2.593 F(\()144 372 Q F2(_)A F0 2.5(\)a)C 2.5(se)-2.5 G
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+.3 -.15(ve \214)-.25 H(lename matching and completion.).15 E F1
+(completion\255pr)108 384 Q(e\214x\255display\255length \(0\))-.18 E F0
+.829(The length in characters of the common pre\214x of a list of possi\
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+(without modi\214cation.)144 408 R 1.275(When set to a v)6.275 F 1.274
+(alue greater than zero, common pre\214x)-.25 F 1.274
+(es longer than this)-.15 F -.25(va)144 420 S(lue are replaced with an \
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+(completion\255query\255items \(100\))108 432 Q F0 .529
+(This determines when the user is queried about vie)144 444 R .53
 (wing the number of possible completions gen-)-.25 F .561(erated by the)
-144 216 R F1(possible\255completions)3.061 E F0 3.061(command. It)3.061
+144 456 R F1(possible\255completions)3.061 E F0 3.061(command. It)3.061
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--.15 F .56(alue greater than or)-.25 F .782(equal to zero.)144 228 R
+-.15 F .56(alue greater than or)-.25 F .782(equal to zero.)144 468 R
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+the v)5.782 F .783(alue of this)-.25 F -.25(va)144 480 S .237
 (riable, the user is ask).25 F .237(ed whether or not he wishes to vie)
 -.1 F 2.737(wt)-.25 G .237(hem; otherwise the)-2.737 F 2.737(ya)-.15 G
-.237(re simply listed)-2.737 F(on the terminal.)144 252 Q F1(con)108 264
-Q -.1(ve)-.4 G(rt\255meta \(On\)).1 E F0 .612(If set to)144 276 R F1(On)
+.237(re simply listed)-2.737 F(on the terminal.)144 492 Q F1(con)108 504
+Q -.1(ve)-.4 G(rt\255meta \(On\)).1 E F0 .612(If set to)144 516 R F1(On)
 3.112 E F0 3.112(,r)C .613(eadline will con)-3.112 F -.15(ve)-.4 G .613
 (rt characters with the eighth bit set to an ASCII k).15 F .913 -.15
 (ey s)-.1 H .613(equence by).15 F .541
 (stripping the eighth bit and pre\214xing an escape character \(in ef)
-144 288 R .541(fect, using escape as the)-.25 F F2 .541(meta pr)3.041 F
-(e-)-.37 E<8c78>144 300 Q F0 2.5(\). The)B(def)2.5 E(ault is)-.1 E F2
+144 528 R .541(fect, using escape as the)-.25 F F2 .541(meta pr)3.041 F
+(e-)-.37 E<8c78>144 540 Q F0 2.5(\). The)B(def)2.5 E(ault is)-.1 E F2
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 -.18 E F0(if the locale contains eight-bit characters.)2.5 E F1
-(disable\255completion \(Off\))108 312 Q F0 .038(If set to)144 324 R F1
+(disable\255completion \(Off\))108 552 Q F0 .038(If set to)144 564 R F1
 (On)2.538 E F0 2.538(,r)C .038(eadline will inhibit w)-2.538 F .038
 (ord completion.)-.1 F .038
 (Completion characters will be inserted into the)5.038 F(line as if the)
-144 336 Q 2.5(yh)-.15 G(ad been mapped to)-2.5 E F1(self-insert)2.5 E F0
-(.)A F1(echo\255contr)108 348 Q(ol\255characters \(On\))-.18 E F0 1.211
-(When set to)144 360 R F1(On)3.711 E F0 3.711(,o)C 3.711(no)-3.711 G
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+(When set to)144 600 R F1(On)3.711 E F0 3.711(,o)C 3.711(no)-3.711 G
 1.211(perating systems that indicate the)-3.711 F 3.711(ys)-.15 G 1.21
 (upport it, readline echoes a character)-3.711 F
-(corresponding to a signal generated from the k)144 372 Q -.15(ey)-.1 G
-(board.).15 E F1(editing\255mode \(emacs\))108 384 Q F0 .141
-(Controls whether readline be)144 396 R .141(gins with a set of k)-.15 F
+(corresponding to a signal generated from the k)144 612 Q -.15(ey)-.1 G
+(board.).15 E F1(editing\255mode \(emacs\))108 624 Q F0 .141
+(Controls whether readline be)144 636 R .141(gins with a set of k)-.15 F
 .441 -.15(ey b)-.1 H .141(indings similar to).15 F F2(Emacs)2.642 E F0
 (or)2.642 E F2(vi)2.642 E F0(.)A F1(editing\255mode)5.142 E F0
-(can be set to either)144 408 Q F1(emacs)2.5 E F0(or)2.5 E F1(vi)2.5 E
-F0(.)A F1(emacs\255mode\255string \(@\))108 420 Q F0 .518(If the)144 432
+(can be set to either)144 648 Q F1(emacs)2.5 E F0(or)2.5 E F1(vi)2.5 E
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 .517(riable is enabled, this string is displayed immediately before the)
 .25 F .622
-(last line of the primary prompt when emacs editing mode is acti)144 444
+(last line of the primary prompt when emacs editing mode is acti)144 684
 R -.15(ve)-.25 G 5.622(.T).15 G .622(he v)-5.622 F .622(alue is e)-.25 F
-.622(xpanded lik)-.15 F 3.122(ea)-.1 G -.1(ke)144 456 S 3.34(yb)-.05 G
+.622(xpanded lik)-.15 F 3.122(ea)-.1 G -.1(ke)144 696 S 3.34(yb)-.05 G
 .839(inding, so the standard set of meta- and control pre\214x)-3.34 F
-.839(es and backslash escape sequences is)-.15 F -.2(av)144 468 S 2.798
+.839(es and backslash escape sequences is)-.15 F -.2(av)144 708 S 2.798
 (ailable. Use)-.05 F .298(the \\1 and \\2 escapes to be)2.798 F .298
 (gin and end sequences of non-printing characters, which)-.15 F
 (can be used to embed a terminal control sequence into the mode string.)
-144 480 Q F1(enable\255brack)108 492 Q(eted\255paste \(Off\))-.1 E F0
-1.222(When set to)144 504 R F1(On)3.721 E F0 3.721(,r)C 1.221
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+(When set to)144 96 R F1(On)3.721 E F0 3.721(,r)C 1.221
 (eadline will con\214gure the terminal in a w)-3.721 F 1.221
 (ay that will enable it to insert each)-.1 F .353
-(paste into the editing b)144 516 R(uf)-.2 E .353(fer as a single strin\
+(paste into the editing b)144 108 R(uf)-.2 E .353(fer as a single strin\
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-(it had been read from the k)144 528 R -.15(ey)-.1 G 3.043(board. This)
+(it had been read from the k)144 120 R -.15(ey)-.1 G 3.043(board. This)
 .15 F .543(can pre)3.043 F -.15(ve)-.25 G .543
 (nt pasted characters from being interpreted as).15 F(editing commands.)
-144 540 Q F1(enable\255k)108 552 Q(eypad \(Off\))-.1 E F0 .892
-(When set to)144 564 R F1(On)3.393 E F0 3.393(,r)C .893
+144 132 Q F1(enable\255k)108 144 Q(eypad \(Off\))-.1 E F0 .892
+(When set to)144 156 R F1(On)3.393 E F0 3.393(,r)C .893
 (eadline will try to enable the application k)-3.393 F -.15(ey)-.1 G
 .893(pad when it is called.).15 F .893(Some sys-)5.893 F
-(tems need this to enable the arro)144 576 Q 2.5(wk)-.25 G -.15(ey)-2.6
-G(s.).15 E F1(enable\255meta\255k)108 588 Q(ey \(On\))-.1 E F0 .64
-(When set to)144 600 R F1(On)3.14 E F0 3.14(,r)C .64
+(tems need this to enable the arro)144 168 Q 2.5(wk)-.25 G -.15(ey)-2.6
+G(s.).15 E F1(enable\255meta\255k)108 180 Q(ey \(On\))-.1 E F0 .64
+(When set to)144 192 R F1(On)3.14 E F0 3.14(,r)C .64
 (eadline will try to enable an)-3.14 F 3.14(ym)-.15 G .64
 (eta modi\214er k)-3.14 F .94 -.15(ey t)-.1 H .64
-(he terminal claims to support).15 F(when it is called.)144 612 Q
+(he terminal claims to support).15 F(when it is called.)144 204 Q
 (On man)5 E 2.5(yt)-.15 G(erminals, the meta k)-2.5 E .3 -.15(ey i)-.1 H
 2.5(su).15 G(sed to send eight-bit characters.)-2.5 E F1
-(expand\255tilde \(Off\))108 624 Q F0(If set to)144 636 Q F1(On)2.5 E F0
+(expand\255tilde \(Off\))108 216 Q F0(If set to)144 228 Q F1(On)2.5 E F0
 2.5(,t)C(ilde e)-2.5 E(xpansion is performed when readline attempts w)
--.15 E(ord completion.)-.1 E F1(history\255pr)108 648 Q(eser)-.18 E -.1
-(ve)-.1 G(\255point \(Off\)).1 E F0 1.338(If set to)144 660 R F1(On)
+-.15 E(ord completion.)-.1 E F1(history\255pr)108 240 Q(eser)-.18 E -.1
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 3.838 E F0 3.838(,t)C 1.338(he history code attempts to place point at \
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 (ious-history).15 E F0(or)2.5 E F1(next-history)2.5 E F0(.)A F1
-(history\255size \(unset\))108 684 Q F0 .949
-(Set the maximum number of history entries sa)144 696 R -.15(ve)-.2 G
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+(Set the maximum number of history entries sa)144 288 R -.15(ve)-.2 G
 3.448(di).15 G 3.448(nt)-3.448 G .948(he history list.)-3.448 F .948
 (If set to zero, an)5.948 F 3.448(ye)-.15 G(xisting)-3.598 E .482
-(history entries are deleted and no ne)144 708 R 2.982(we)-.25 G .483
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 2.983 F .483(alue less than zero, the num-)-.25 F .278
-(ber of history entries is not limited.)144 720 R .277(By def)5.278 F
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--.25 F .911(an attempt is made to set)3.41 F/F2 10/Times-Italic@0 SF
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-(the maximum number of history entries will be set to 500.)144 96 Q F1
-(horizontal\255scr)108 108 Q(oll\255mode \(Off\))-.18 E F0 .449
-(When set to)144 120 R F1(On)2.949 E F0 2.949(,m)C(ak)-2.949 E .448
+(alue of)-.25 F(the)144 324 Q F1(HISTSIZE)3.41 E F0 .91(shell v)3.41 F
+3.41(ariable. If)-.25 F .911(an attempt is made to set)3.41 F/F2 10
+/Times-Italic@0 SF(history\255size)3.411 E F0 .911(to a non-numeric v)
+3.411 F(alue,)-.25 E
+(the maximum number of history entries will be set to 500.)144 336 Q F1
+(horizontal\255scr)108 348 Q(oll\255mode \(Off\))-.18 E F0 .449
+(When set to)144 360 R F1(On)2.949 E F0 2.949(,m)C(ak)-2.949 E .448
 (es readline use a single line for display)-.1 F 2.948(,s)-.65 G .448
 (crolling the input horizontally on a)-2.948 F 1.194(single screen line\
  when it becomes longer than the screen width rather than wrapping to a\
- ne)144 132 R(w)-.25 E(line.)144 144 Q F1(input\255meta \(Off\))108 156
-Q F0 1.062(If set to)144 168 R F1(On)3.562 E F0 3.562(,r)C 1.061(eadlin\
+ ne)144 372 R(w)-.25 E(line.)144 384 Q F1(input\255meta \(Off\))108 396
+Q F0 1.062(If set to)144 408 R F1(On)3.562 E F0 3.562(,r)C 1.061(eadlin\
 e will enable eight-bit input \(that is, it will not strip the eighth b\
-it from the)-3.562 F .335(characters it reads\), re)144 180 R -.05(ga)
+it from the)-3.562 F .335(characters it reads\), re)144 420 R -.05(ga)
 -.15 G .335(rdless of what the terminal claims it can support.).05 F
 .336(The name)5.336 F F1(meta\255\215ag)2.836 E F0(is)2.836 E 2.865(as)
-144 192 S(ynon)-2.865 E .365(ym for this v)-.15 F 2.864(ariable. The)
+144 432 S(ynon)-2.865 E .365(ym for this v)-.15 F 2.864(ariable. The)
 -.25 F(def)2.864 E .364(ault is)-.1 F F2(Of)2.864 E(f)-.18 E F0 2.864
 (,b)C .364(ut readline will set it to)-3.064 F F2(On)2.864 E F0 .364
-(if the locale contains)2.864 F(eight-bit characters.)144 204 Q F1
-(isear)108 216 Q(ch\255terminators \(`)-.18 E(`C\255[C\255J')-.63 E('\))
+(if the locale contains)2.864 F(eight-bit characters.)144 444 Q F1
+(isear)108 456 Q(ch\255terminators \(`)-.18 E(`C\255[C\255J')-.63 E('\))
 -.63 E F0 .439(The string of characters that should terminate an increm\
-ental search without subsequently e)144 228 R -.15(xe)-.15 G(cut-).15 E
-.935(ing the character as a command.)144 240 R .935(If this v)5.935 F
+ental search without subsequently e)144 468 R -.15(xe)-.15 G(cut-).15 E
+.935(ing the character as a command.)144 480 R .935(If this v)5.935 F
 .935(ariable has not been gi)-.25 F -.15(ve)-.25 G 3.434(nav).15 G .934
-(alue, the characters)-3.684 F F2(ESC)3.434 E F0(and)144 252 Q F2
+(alue, the characters)-3.684 F F2(ESC)3.434 E F0(and)144 492 Q F2
 (C\255J)2.5 E F0(will terminate an incremental search.)2.5 E F1 -.1(ke)
-108 264 S(ymap \(emacs\)).1 E F0 2.02(Set the current readline k)144 276
+108 504 S(ymap \(emacs\)).1 E F0 2.02(Set the current readline k)144 516
 R -.15(ey)-.1 G 4.521(map. The).15 F 2.021(set of v)4.521 F 2.021
 (alid k)-.25 F -.15(ey)-.1 G 2.021(map names is).15 F F2 2.021
 (emacs, emacs\255standar)4.521 F(d,)-.37 E .069
-(emacs\255meta, emacs\255ctlx, vi, vi\255command)144 288 R F0 2.568(,a)C
+(emacs\255meta, emacs\255ctlx, vi, vi\255command)144 528 R F0 2.568(,a)C
 (nd)-2.568 E F2(vi\255insert)2.568 E F0(.).68 E F2(vi)5.068 E F0 .068
 (is equi)2.568 F -.25(va)-.25 G .068(lent to).25 F F2(vi\255command)
-2.568 E F0(;)A F2(emacs)2.568 E F0 1.543(is equi)144 300 R -.25(va)-.25
+2.568 E F0(;)A F2(emacs)2.568 E F0 1.543(is equi)144 540 R -.25(va)-.25
 G 1.543(lent to).25 F F2(emacs\255standar)4.044 E(d)-.37 E F0 6.544(.T)C
 1.544(he def)-6.544 F 1.544(ault v)-.1 F 1.544(alue is)-.25 F F2(emacs)
 4.044 E F0 4.044(;t).27 G 1.544(he v)-4.044 F 1.544(alue of)-.25 F F1
-(editing\255mode)4.044 E F0(also)4.044 E(af)144 312 Q(fects the def)-.25
-E(ault k)-.1 E -.15(ey)-.1 G(map.).15 E F1 -.1(ke)108 324 S
-(yseq\255timeout \(500\)).1 E F0 .368(Speci\214es the duration)144 336 R
+(editing\255mode)4.044 E F0(also)4.044 E(af)144 552 Q(fects the def)-.25
+E(ault k)-.1 E -.15(ey)-.1 G(map.).15 E F1 -.1(ke)108 564 S
+(yseq\255timeout \(500\)).1 E F0 .368(Speci\214es the duration)144 576 R
 F2 -.37(re)2.867 G(adline).37 E F0 .367(will w)2.867 F .367
 (ait for a character when reading an ambiguous k)-.1 F .667 -.15(ey s)
--.1 H(equence).15 E 1.356(\(one that can form a complete k)144 348 R
+-.1 H(equence).15 E 1.356(\(one that can form a complete k)144 588 R
 1.656 -.15(ey s)-.1 H 1.356(equence using the input read so f).15 F(ar)
 -.1 E 3.856(,o)-.4 G 3.856(rc)-3.856 G 1.356(an tak)-3.856 F 3.856(ea)
--.1 G(dditional)-3.856 E .32(input to complete a longer k)144 360 R .62
+-.1 G(dditional)-3.856 E .32(input to complete a longer k)144 600 R .62
 -.15(ey s)-.1 H 2.82(equence\). If).15 F .32(no input is recei)2.82 F
 -.15(ve)-.25 G 2.82(dw).15 G .32(ithin the timeout,)-2.82 F F2 -.37(re)
-2.82 G(adline).37 E F0(will)2.82 E .906(use the shorter b)144 372 R .907
+2.82 G(adline).37 E F0(will)2.82 E .906(use the shorter b)144 612 R .907
 (ut complete k)-.2 F 1.207 -.15(ey s)-.1 H 3.407(equence. The).15 F -.25
 (va)3.407 G .907(lue is speci\214ed in milliseconds, so a v).25 F .907
-(alue of)-.25 F .05(1000 means that)144 384 R F2 -.37(re)2.55 G(adline)
+(alue of)-.25 F .05(1000 means that)144 624 R F2 -.37(re)2.55 G(adline)
 .37 E F0 .05(will w)2.55 F .05(ait one second for additional input.)-.1
 F .05(If this v)5.05 F .05(ariable is set to a v)-.25 F(alue)-.25 E .051
-(less than or equal to zero, or to a non-numeric v)144 396 R(alue,)-.25
+(less than or equal to zero, or to a non-numeric v)144 636 R(alue,)-.25
 E F2 -.37(re)2.551 G(adline).37 E F0 .051(will w)2.551 F .051
 (ait until another k)-.1 F .352 -.15(ey i)-.1 H 2.552(sp).15 G(ressed)
--2.552 E(to decide which k)144 408 Q .3 -.15(ey s)-.1 H
-(equence to complete.).15 E F1(mark\255dir)108 420 Q(ectories \(On\))
--.18 E F0(If set to)144 432 Q F1(On)2.5 E F0 2.5(,c)C
+-2.552 E(to decide which k)144 648 Q .3 -.15(ey s)-.1 H
+(equence to complete.).15 E F1(mark\255dir)108 660 Q(ectories \(On\))
+-.18 E F0(If set to)144 672 Q F1(On)2.5 E F0 2.5(,c)C
 (ompleted directory names ha)-2.5 E .3 -.15(ve a s)-.2 H(lash appended.)
-.15 E F1(mark\255modi\214ed\255lines \(Off\))108 444 Q F0(If set to)144
-456 Q F1(On)2.5 E F0 2.5(,h)C(istory lines that ha)-2.5 E .3 -.15(ve b)
+.15 E F1(mark\255modi\214ed\255lines \(Off\))108 684 Q F0(If set to)144
+696 Q F1(On)2.5 E F0 2.5(,h)C(istory lines that ha)-2.5 E .3 -.15(ve b)
 -.2 H(een modi\214ed are displayed with a preceding asterisk \().15 E F1
-(*)A F0(\).)A F1(mark\255symlink)108 468 Q(ed\255dir)-.1 E
-(ectories \(Off\))-.18 E F0 .175(If set to)144 480 R F1(On)2.675 E F0
-2.675(,c)C .175
+(*)A F0(\).)A(GNU Bash 5.0)72 768 Q(2018 March 15)144.29 E(42)193.45 E 0
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+/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(mark\255symlink)108 84 Q(ed\255dir)-.1 E(ectories \(Off\))-.18 E F0
+.175(If set to)144 96 R F1(On)2.675 E F0 2.675(,c)C .175
 (ompleted names which are symbolic links to directories ha)-2.675 F .475
--.15(ve a s)-.2 H .175(lash appended \(sub-).15 F(ject to the v)144 492
+-.15(ve a s)-.2 H .175(lash appended \(sub-).15 F(ject to the v)144 108
 Q(alue of)-.25 E F1(mark\255dir)2.5 E(ectories)-.18 E F0(\).)A F1
-(match\255hidden\255\214les \(On\))108 504 Q F0 .192(This v)144 516 R
+(match\255hidden\255\214les \(On\))108 120 Q F0 .192(This v)144 132 R
 .192(ariable, when set to)-.25 F F1(On)2.692 E F0 2.692(,c)C .192
 (auses readline to match \214les whose names be)-2.692 F .193
 (gin with a `.)-.15 F 2.693('\()-.7 G(hidden)-2.693 E .457
-(\214les\) when performing \214lename completion.)144 528 R .456
+(\214les\) when performing \214lename completion.)144 144 R .456
 (If set to)5.456 F F1(Off)2.956 E F0 2.956(,t)C .456(he leading `.)
 -2.956 F 2.956('m)-.7 G .456(ust be supplied by the)-2.956 F
-(user in the \214lename to be completed.)144 540 Q F1
-(menu\255complete\255display\255pr)108 552 Q(e\214x \(Off\))-.18 E F0
-1.585(If set to)144 564 R F1(On)4.085 E F0 4.085(,m)C 1.585(enu complet\
+(user in the \214lename to be completed.)144 156 Q F1
+(menu\255complete\255display\255pr)108 168 Q(e\214x \(Off\))-.18 E F0
+1.585(If set to)144 180 R F1(On)4.085 E F0 4.085(,m)C 1.585(enu complet\
 ion displays the common pre\214x of the list of possible completions)
--4.085 F(\(which may be empty\) before c)144 576 Q
-(ycling through the list.)-.15 E F1(output\255meta \(Off\))108 588 Q F0
-.507(If set to)144 600 R F1(On)3.007 E F0 3.007(,r)C .507(eadline will \
+-4.085 F(\(which may be empty\) before c)144 192 Q
+(ycling through the list.)-.15 E F1(output\255meta \(Off\))108 204 Q F0
+.507(If set to)144 216 R F1(On)3.007 E F0 3.007(,r)C .507(eadline will \
 display characters with the eighth bit set directly rather than as a me\
-ta-)-3.007 F(pre\214x)144 612 Q .884(ed escape sequence.)-.15 F .884
-(The def)5.884 F .884(ault is)-.1 F F2(Of)3.384 E(f)-.18 E F0 3.384(,b)C
-.884(ut readline will set it to)-3.584 F F2(On)3.384 E F0 .885
-(if the locale contains)3.384 F(eight-bit characters.)144 624 Q F1
-(page\255completions \(On\))108 636 Q F0 .809(If set to)144 648 R F1(On)
-3.308 E F0 3.308(,r)C .808(eadline uses an internal)-3.308 F F2(mor)
-3.308 E(e)-.37 E F0(-lik)A 3.308(ep)-.1 G .808
+ta-)-3.007 F(pre\214x)144 228 Q .884(ed escape sequence.)-.15 F .884
+(The def)5.884 F .884(ault is)-.1 F/F2 10/Times-Italic@0 SF(Of)3.384 E
+(f)-.18 E F0 3.384(,b)C .884(ut readline will set it to)-3.584 F F2(On)
+3.384 E F0 .885(if the locale contains)3.384 F(eight-bit characters.)144
+240 Q F1(page\255completions \(On\))108 252 Q F0 .809(If set to)144 264
+R F1(On)3.308 E F0 3.308(,r)C .808(eadline uses an internal)-3.308 F F2
+(mor)3.308 E(e)-.37 E F0(-lik)A 3.308(ep)-.1 G .808
 (ager to display a screenful of possible comple-)-3.308 F
-(tions at a time.)144 660 Q F1
-(print\255completions\255horizontally \(Off\))108 672 Q F0 1.318
-(If set to)144 684 R F1(On)3.818 E F0 3.818(,r)C 1.319(eadline will dis\
+(tions at a time.)144 276 Q F1
+(print\255completions\255horizontally \(Off\))108 288 Q F0 1.318
+(If set to)144 300 R F1(On)3.818 E F0 3.818(,r)C 1.319(eadline will dis\
 play completions with matches sorted horizontally in alphabetical)-3.818
-F(order)144 696 Q 2.5(,r)-.4 G(ather than do)-2.5 E(wn the screen.)-.25
-E(GNU Bash 4.4)72 768 Q(2018 March 2)146.79 E(42)195.95 E 0 Cg EP
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-/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 -2.29 -.18(re v)108 84 T(ert\255all\255at\255newline \(Off\)).08 E F0
-.699(If set to)144 96 R F1(On)3.199 E F0 3.199(,r)C .699
+F(order)144 312 Q 2.5(,r)-.4 G(ather than do)-2.5 E(wn the screen.)-.25
+E F1 -2.29 -.18(re v)108 324 T(ert\255all\255at\255newline \(Off\)).08 E
+F0 .699(If set to)144 336 R F1(On)3.199 E F0 3.199(,r)C .699
 (eadline will undo all changes to history lines before returning when)
--3.199 F F1(accept\255line)3.198 E F0(is)3.198 E -.15(exe)144 108 S
+-3.199 F F1(accept\255line)3.198 E F0(is)3.198 E -.15(exe)144 348 S
 2.686(cuted. By).15 F(def)2.686 E .186
 (ault, history lines may be modi\214ed and retain indi)-.1 F .186
-(vidual undo lists across calls to)-.25 F F1 -.18(re)144 120 S(adline)
-.18 E F0(.)A F1(sho)108 132 Q(w\255all\255if\255ambiguous \(Off\))-.1 E
-F0 .304(This alters the def)144 144 R .304(ault beha)-.1 F .304
+(vidual undo lists across calls to)-.25 F F1 -.18(re)144 360 S(adline)
+.18 E F0(.)A F1(sho)108 372 Q(w\255all\255if\255ambiguous \(Off\))-.1 E
+F0 .304(This alters the def)144 384 R .304(ault beha)-.1 F .304
 (vior of the completion functions.)-.2 F .304(If set to)5.304 F F1(On)
 2.804 E F0 2.803(,w)C .303(ords which ha)-2.903 F .603 -.15(ve m)-.2 H
 (ore).15 E 1.264(than one possible completion cause the matches to be l\
-isted immediately instead of ringing the)144 156 R(bell.)144 168 Q F1
-(sho)108 180 Q(w\255all\255if\255unmodi\214ed \(Off\))-.1 E F0 5.346
-(This alters the def)144 192 R 5.346(ault beha)-.1 F 5.345
+isted immediately instead of ringing the)144 396 R(bell.)144 408 Q F1
+(sho)108 420 Q(w\255all\255if\255unmodi\214ed \(Off\))-.1 E F0 5.346
+(This alters the def)144 432 R 5.346(ault beha)-.1 F 5.345
 (vior of the completion functions in a f)-.2 F 5.345(ashion similar to)
--.1 F F1(sho)144 204 Q(w\255all\255if\255ambiguous)-.1 E F0 6.69(.I)C
+-.1 F F1(sho)144 444 Q(w\255all\255if\255ambiguous)-.1 E F0 6.69(.I)C
 4.19(fs)-6.69 G 1.691(et to)-4.19 F F1(On)4.191 E F0 4.191(,w)C 1.691
 (ords which ha)-4.291 F 1.991 -.15(ve m)-.2 H 1.691
-(ore than one possible completion).15 F 1.04(without an)144 216 R 3.54
+(ore than one possible completion).15 F 1.04(without an)144 456 R 3.54
 (yp)-.15 G 1.039
 (ossible partial completion \(the possible completions don')-3.54 F
 3.539(ts)-.18 G 1.039(hare a common pre\214x\))-3.539 F(cause the match\
-es to be listed immediately instead of ringing the bell.)144 228 Q F1
-(sho)108 240 Q(w\255mode\255in\255pr)-.1 E(ompt \(Off\))-.18 E F0 1.021
-(If set to)144 252 R F1(On)3.521 E F0 3.521(,a)C 1.022
+es to be listed immediately instead of ringing the bell.)144 468 Q F1
+(sho)108 480 Q(w\255mode\255in\255pr)-.1 E(ompt \(Off\))-.18 E F0 1.021
+(If set to)144 492 R F1(On)3.521 E F0 3.521(,a)C 1.022
 (dd a string to the be)-3.521 F 1.022
 (ginning of the prompt indicating the editing mode: emacs, vi)-.15 F
-(command, or vi insertion.)144 264 Q(The mode strings are user)5 E
-(-settable \(e.g.,)-.2 E/F2 10/Times-Italic@0 SF
-(emacs\255mode\255string)2.5 E F0(\).)A F1
-(skip\255completed\255text \(Off\))108 276 Q F0 .095(If set to)144 288 R
+(command, or vi insertion.)144 504 Q(The mode strings are user)5 E
+(-settable \(e.g.,)-.2 E F2(emacs\255mode\255string)2.5 E F0(\).)A F1
+(skip\255completed\255text \(Off\))108 516 Q F0 .095(If set to)144 528 R
 F1(On)2.595 E F0 2.595(,t)C .095(his alters the def)-2.595 F .095
 (ault completion beha)-.1 F .094
-(vior when inserting a single match into the line.)-.2 F(It')144 300 Q
+(vior when inserting a single match into the line.)-.2 F(It')144 540 Q
 2.545(so)-.55 G .045(nly acti)-2.545 F .345 -.15(ve w)-.25 H .046
 (hen performing completion in the middle of a w).15 F 2.546(ord. If)-.1
 F .046(enabled, readline does not)2.546 F 1.394(insert characters from \
-the completion that match characters after point in the w)144 312 R
-1.394(ord being com-)-.1 F(pleted, so portions of the w)144 324 Q
+the completion that match characters after point in the w)144 552 R
+1.394(ord being com-)-.1 F(pleted, so portions of the w)144 564 Q
 (ord follo)-.1 E(wing the cursor are not duplicated.)-.25 E F1
-(vi\255cmd\255mode\255string \(\(cmd\)\))108 336 Q F0 .517(If the)144
-348 R F2(show\255mode\255in\255pr)3.017 E(ompt)-.45 E F0 -.25(va)3.017 G
+(vi\255cmd\255mode\255string \(\(cmd\)\))108 576 Q F0 .517(If the)144
+588 R F2(show\255mode\255in\255pr)3.017 E(ompt)-.45 E F0 -.25(va)3.017 G
 .518(riable is enabled, this string is displayed immediately before the)
 .25 F .475(last line of the primary prompt when vi editing mode is acti)
-144 360 R .775 -.15(ve a)-.25 H .475(nd in command mode.).15 F .475
-(The v)5.475 F(alue)-.25 E 1.235(is e)144 372 R 1.235(xpanded lik)-.15 F
+144 600 R .775 -.15(ve a)-.25 H .475(nd in command mode.).15 F .475
+(The v)5.475 F(alue)-.25 E 1.235(is e)144 612 R 1.235(xpanded lik)-.15 F
 3.735(eak)-.1 G 1.535 -.15(ey b)-3.835 H 1.236
 (inding, so the standard set of meta- and control pre\214x).15 F 1.236
-(es and backslash)-.15 F .315(escape sequences is a)144 384 R -.25(va)
+(es and backslash)-.15 F .315(escape sequences is a)144 624 R -.25(va)
 -.2 G 2.815(ilable. Use).25 F .314(the \\1 and \\2 escapes to be)2.815 F
 .314(gin and end sequences of non-print-)-.15 F(ing characters, which c\
 an be used to embed a terminal control sequence into the mode string.)
-144 396 Q F1(vi\255ins\255mode\255string \(\(ins\)\))108 408 Q F0 .517
-(If the)144 420 R F2(show\255mode\255in\255pr)3.017 E(ompt)-.45 E F0
+144 636 Q F1(vi\255ins\255mode\255string \(\(ins\)\))108 648 Q F0 .517
+(If the)144 660 R F2(show\255mode\255in\255pr)3.017 E(ompt)-.45 E F0
 -.25(va)3.017 G .518
 (riable is enabled, this string is displayed immediately before the).25
 F .186(last line of the primary prompt when vi editing mode is acti)144
-432 R .486 -.15(ve a)-.25 H .186(nd in insertion mode.).15 F .186(The v)
-5.186 F .186(alue is)-.25 F -.15(ex)144 444 S 1.929(panded lik).15 F
+672 R .486 -.15(ve a)-.25 H .186(nd in insertion mode.).15 F .186(The v)
+5.186 F .186(alue is)-.25 F -.15(ex)144 684 S 1.929(panded lik).15 F
 4.429(eak)-.1 G 2.229 -.15(ey b)-4.529 H 1.929
 (inding, so the standard set of meta- and control pre\214x).15 F 1.93
-(es and backslash)-.15 F .315(escape sequences is a)144 456 R -.25(va)
+(es and backslash)-.15 F .315(escape sequences is a)144 696 R -.25(va)
 -.2 G 2.815(ilable. Use).25 F .314(the \\1 and \\2 escapes to be)2.815 F
 .314(gin and end sequences of non-print-)-.15 F(ing characters, which c\
 an be used to embed a terminal control sequence into the mode string.)
-144 468 Q F1(visible\255stats \(Off\))108 480 Q F0 .846(If set to)144
-492 R F1(On)3.346 E F0 3.346(,ac)C .846(haracter denoting a \214le')
--3.346 F 3.346(st)-.55 G .846(ype as reported by)-3.346 F F2(stat)3.346
-E F0 .846(\(2\) is appended to the \214lename)B
-(when listing possible completions.)144 504 Q F1
-(Readline Conditional Constructs)87 520.8 Q F0 .05
-(Readline implements a f)108 532.8 R .05(acility similar in spirit to t\
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+/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(visible\255stats \(Off\))108 84 Q F0 .846(If set to)144 96 R F1(On)
+3.346 E F0 3.346(,ac)C .846(haracter denoting a \214le')-3.346 F 3.346
+(st)-.55 G .846(ype as reported by)-3.346 F/F2 10/Times-Italic@0 SF
+(stat)3.346 E F0 .846(\(2\) is appended to the \214lename)B
+(when listing possible completions.)144 108 Q F1
+(Readline Conditional Constructs)87 124.8 Q F0 .05
+(Readline implements a f)108 136.8 R .05(acility similar in spirit to t\
 he conditional compilation features of the C preprocessor)-.1 F .096
-(which allo)108 544.8 R .096(ws k)-.25 F .396 -.15(ey b)-.1 H .096
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-(There are four parser)5.096 F(directi)108 556.8 Q -.15(ve)-.25 G 2.5
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-(ey b)-.1 H .696(indings, perhaps to bind).15 F .654(the k)180 679.2 R
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-(search string is typed, readline displays the ne)108 549.6 R .112
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-Q .653(Readline remembers the last incremental search string.)108 691.2
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+(Accept the current line for e)144 384 R -.15(xe)-.15 G .948
 (cution and fetch the ne).15 F .948(xt line relati)-.15 F 1.247 -.15
 (ve t)-.25 H 3.447(ot).15 G .947(he current line from the)-3.447 F .729
-(history for editing.)144 156 R 3.229(An)5.729 G .729(umeric ar)-3.229 F
+(history for editing.)144 396 R 3.229(An)5.729 G .729(umeric ar)-3.229 F
 .729
 (gument, if supplied, speci\214es the history entry to use instead of)
--.18 F(the current line.)144 168 Q F1
-(edit\255and\255execute\255command \(C\255x C\255e\))108 180 Q F0(In)144
-192 Q -.2(vo)-.4 G 1.226 -.1(ke a).2 H 3.526(ne).1 G 1.026
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+(edit\255and\255execute\255command \(C\255x C\255e\))108 420 Q F0(In)144
+432 Q -.2(vo)-.4 G 1.226 -.1(ke a).2 H 3.526(ne).1 G 1.026
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 (cute the result as shell commands.).15 F F1(Bash)6.026 E F0
-(attempts to in)144 204 Q -.2(vo)-.4 G -.1(ke).2 G/F2 9/Times-Bold@0 SF
-($VISU)2.6 E(AL)-.54 E/F3 9/Times-Roman@0 SF(,)A F2($EDIT)2.25 E(OR)
--.162 E F3(,)A F0(and)2.25 E/F4 10/Times-Italic@0 SF(emacs)2.5 E F0
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-E F1(Commands f)87 220.8 Q(or Changing T)-.25 E(ext)-.92 E F4
-(end\255of\255\214le)108 232.8 Q F1(\(usually C\255d\))2.5 E F0 .798
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+(and)2.25 E/F4 10/Times-Italic@0 SF(emacs)2.5 E F0(as the editor)2.5 E
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+Q F1(\(usually C\255d\))2.5 E F0 .798
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 (ft)-5.799 G .799(his character is read when)-3.299 F .592
-(there are no characters on the line, and point is at the be)144 256.8 R
+(there are no characters on the line, and point is at the be)144 496.8 R
 .592(ginning of the line, Readline interprets it)-.15 F
-(as the end of input and returns)144 268.8 Q F2(EOF)2.5 E F3(.)A F1
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-(Delete the character at point.)144 292.8 R .442
+(as the end of input and returns)144 508.8 Q F2(EOF)2.5 E F3(.)A F1
+(delete\255char \(C\255d\))108 520.8 Q F0 .441
+(Delete the character at point.)144 532.8 R .442
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-(EOF)2.942 E F0(char)2.942 E(-)-.2 E(acter)144 304.8 Q 2.5(,a)-.4 G(s)
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 (or the ef).15 E(fects.)-.25 E F1(backward\255delete\255char \(Rubout\))
-108 316.8 Q F0 .553(Delete the character behind the cursor)144 328.8 R
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-(he deleted te).15 F .552(xt on)-.15 F(the kill ring.)144 340.8 Q F1
--.25(fo)108 352.8 S(rward\255backward\255delete\255char).25 E F0 .473
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+(he deleted te).15 F .552(xt on)-.15 F(the kill ring.)144 580.8 Q F1
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-(character behind the cursor is deleted.)144 376.8 Q F1
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-(tab\255insert \(C\255v T)108 424.8 Q(AB\))-.9 E F0
-(Insert a tab character)144 436.8 Q(.)-.55 E F1
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-(Insert the character typed.)144 460.8 Q F1
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-(ow)-.1 G(ords on the line.)-2.6 E F1(upcase\255w)108 556.8 Q
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 (ord boundaries are the same as)-.1 F F1 -.25(fo)4.507 G -.37(r-).25 G
-(ward\255w)144 544.8 Q(ord)-.1 E F0(.)A F1(yank \(C\255y\))108 556.8 Q
-F0 -1(Ya)144 568.8 S(nk the top of the kill ring into the b)1 E(uf)-.2 E
-(fer at point.)-.25 E F1(yank\255pop \(M\255y\))108 580.8 Q F0
-(Rotate the kill ring, and yank the ne)144 592.8 Q 2.5(wt)-.25 G 2.5
+(ward\255w)144 168 Q(ord)-.1 E F0(.)A F1(yank \(C\255y\))108 180 Q F0 -1
+(Ya)144 192 S(nk the top of the kill ring into the b)1 E(uf)-.2 E
+(fer at point.)-.25 E F1(yank\255pop \(M\255y\))108 204 Q F0
+(Rotate the kill ring, and yank the ne)144 216 Q 2.5(wt)-.25 G 2.5
 (op. Only)-2.5 F -.1(wo)2.5 G(rks follo).1 E(wing)-.25 E F1(yank)2.5 E
-F0(or)2.5 E F1(yank\255pop)2.5 E F0(.)A F1(Numeric Ar)87 609.6 Q
-(guments)-.1 E(digit\255ar)108 621.6 Q
+F0(or)2.5 E F1(yank\255pop)2.5 E F0(.)A F1(Numeric Ar)87 232.8 Q
+(guments)-.1 E(digit\255ar)108 244.8 Q
 (gument \(M\2550, M\2551, ..., M\255\255\))-.1 E F0 .367
-(Add this digit to the ar)144 633.6 R .367
+(Add this digit to the ar)144 256.8 R .367
 (gument already accumulating, or start a ne)-.18 F 2.867(wa)-.25 G -.18
 (rg)-2.867 G 2.867(ument. M\255\255).18 F .367(starts a ne)2.867 F -.05
-(ga)-.15 G(-).05 E(ti)144 645.6 Q .3 -.15(ve a)-.25 H -.18(rg).15 G
-(ument.).18 E F1(uni)108 657.6 Q -.1(ve)-.1 G(rsal\255ar).1 E(gument)-.1
-E F0 .779(This is another w)144 669.6 R .779(ay to specify an ar)-.1 F
+(ga)-.15 G(-).05 E(ti)144 268.8 Q .3 -.15(ve a)-.25 H -.18(rg).15 G
+(ument.).18 E F1(uni)108 280.8 Q -.1(ve)-.1 G(rsal\255ar).1 E(gument)-.1
+E F0 .779(This is another w)144 292.8 R .779(ay to specify an ar)-.1 F
 3.279(gument. If)-.18 F .779(this command is follo)3.279 F .778
 (wed by one or more digits,)-.25 F 1.376
 (optionally with a leading minus sign, those digits de\214ne the ar)144
-681.6 R 3.876(gument. If)-.18 F 1.376(the command is fol-)3.876 F(lo)144
-693.6 Q 1.17(wed by digits, e)-.25 F -.15(xe)-.15 G(cuting).15 E F1(uni)
+304.8 R 3.876(gument. If)-.18 F 1.376(the command is fol-)3.876 F(lo)144
+316.8 Q 1.17(wed by digits, e)-.25 F -.15(xe)-.15 G(cuting).15 E F1(uni)
 3.67 E -.1(ve)-.1 G(rsal\255ar).1 E(gument)-.1 E F0(ag)3.67 E 1.17
 (ain ends the numeric ar)-.05 F 1.17(gument, b)-.18 F 1.17(ut is other)
--.2 F(-)-.2 E .898(wise ignored.)144 705.6 R .898
+-.2 F(-)-.2 E .898(wise ignored.)144 328.8 R .898
 (As a special case, if this command is immediately follo)5.898 F .898
 (wed by a character that is)-.25 F 1.23
-(neither a digit nor minus sign, the ar)144 717.6 R 1.23
+(neither a digit nor minus sign, the ar)144 340.8 R 1.23
 (gument count for the ne)-.18 F 1.23(xt command is multiplied by four)
--.15 F(.)-.55 E .822(The ar)144 729.6 R .822
+-.15 F(.)-.55 E .822(The ar)144 352.8 R .822
 (gument count is initially one, so e)-.18 F -.15(xe)-.15 G .823
 (cuting this function the \214rst time mak).15 F .823(es the ar)-.1 F
-(gument)-.18 E(GNU Bash 4.4)72 768 Q(2018 March 2)146.79 E(48)195.95 E 0
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-/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(count four)144 84
-Q 2.5(,as)-.4 G(econd time mak)-2.5 E(es the ar)-.1 E
-(gument count sixteen, and so on.)-.18 E/F1 10/Times-Bold@0 SF
-(Completing)87 100.8 Q(complete \(T)108 112.8 Q(AB\))-.9 E F0 1.137
-(Attempt to perform completion on the te)144 124.8 R 1.137
+(gument)-.18 E(count four)144 364.8 Q 2.5(,as)-.4 G(econd time mak)-2.5
+E(es the ar)-.1 E(gument count sixteen, and so on.)-.18 E F1(Completing)
+87 381.6 Q(complete \(T)108 393.6 Q(AB\))-.9 E F0 1.137
+(Attempt to perform completion on the te)144 405.6 R 1.137
 (xt before point.)-.15 F F1(Bash)6.137 E F0 1.137
-(attempts completion treating the)3.637 F(te)144 136.8 Q .532(xt as a v)
+(attempts completion treating the)3.637 F(te)144 417.6 Q .532(xt as a v)
 -.15 F .532(ariable \(if the te)-.25 F .532(xt be)-.15 F .533(gins with)
 -.15 F F1($)3.033 E F0 .533(\), username \(if the te)B .533(xt be)-.15 F
 .533(gins with)-.15 F F1(~)3.033 E F0 .533(\), hostname \(if the)B(te)
-144 148.8 Q .702(xt be)-.15 F .702(gins with)-.15 F F1(@)3.202 E F0 .701
+144 429.6 Q .702(xt be)-.15 F .702(gins with)-.15 F F1(@)3.202 E F0 .701
 (\), or command \(including aliases and functions\) in turn.)B .701
 (If none of these pro-)5.701 F
-(duces a match, \214lename completion is attempted.)144 160.8 Q F1
-(possible\255completions \(M\255?\))108 172.8 Q F0
-(List the possible completions of the te)144 184.8 Q(xt before point.)
--.15 E F1(insert\255completions \(M\255*\))108 196.8 Q F0 .783
-(Insert all completions of the te)144 208.8 R .783
+(duces a match, \214lename completion is attempted.)144 441.6 Q F1
+(possible\255completions \(M\255?\))108 453.6 Q F0
+(List the possible completions of the te)144 465.6 Q(xt before point.)
+-.15 E F1(insert\255completions \(M\255*\))108 477.6 Q F0 .783
+(Insert all completions of the te)144 489.6 R .783
 (xt before point that w)-.15 F .783(ould ha)-.1 F 1.083 -.15(ve b)-.2 H
 .783(een generated by).15 F F1(possible\255com-)3.283 E(pletions)144
-220.8 Q F0(.)A F1(menu\255complete)108 232.8 Q F0 .929(Similar to)144
-244.8 R F1(complete)3.429 E F0 3.429(,b)C .929(ut replaces the w)-3.629
+501.6 Q F0(.)A F1(menu\255complete)108 513.6 Q F0 .929(Similar to)144
+525.6 R F1(complete)3.429 E F0 3.429(,b)C .929(ut replaces the w)-3.629
 F .929(ord to be completed with a single match from the list of)-.1 F
-1.193(possible completions.)144 256.8 R 1.193(Repeated e)6.193 F -.15
+1.193(possible completions.)144 537.6 R 1.193(Repeated e)6.193 F -.15
 (xe)-.15 G 1.193(cution of).15 F F1(menu\255complete)3.694 E F0 1.194
 (steps through the list of possible)3.694 F .829
-(completions, inserting each match in turn.)144 268.8 R .828
+(completions, inserting each match in turn.)144 549.6 R .828
 (At the end of the list of completions, the bell is rung)5.828 F .727
-(\(subject to the setting of)144 280.8 R F1(bell\255style)3.227 E F0
+(\(subject to the setting of)144 561.6 R F1(bell\255style)3.227 E F0
 3.227(\)a)C .727(nd the original te)-3.227 F .727(xt is restored.)-.15 F
 .727(An ar)5.727 F .727(gument of)-.18 F/F2 10/Times-Italic@0 SF(n)3.227
 E F0(mo)3.227 E -.15(ve)-.15 G(s).15 E F2(n)3.228 E F0 1.73
-(positions forw)144 292.8 R 1.73(ard in the list of matches; a ne)-.1 F
+(positions forw)144 573.6 R 1.73(ard in the list of matches; a ne)-.1 F
 -.05(ga)-.15 G(ti).05 E 2.03 -.15(ve a)-.25 H -.18(rg).15 G 1.73
 (ument may be used to mo).18 F 2.03 -.15(ve b)-.15 H(ackw).15 E(ard)-.1
-E(through the list.)144 304.8 Q(This command is intended to be bound to)
+E(through the list.)144 585.6 Q(This command is intended to be bound to)
 5 E F1 -.9(TA)2.5 G(B).9 E F0 2.5(,b)C(ut is unbound by def)-2.7 E
-(ault.)-.1 E F1(menu\255complete\255backward)108 316.8 Q F0 .82
-(Identical to)144 328.8 R F1(menu\255complete)3.32 E F0 3.32(,b)C .82
+(ault.)-.1 E F1(menu\255complete\255backward)108 597.6 Q F0 .82
+(Identical to)144 609.6 R F1(menu\255complete)3.32 E F0 3.32(,b)C .82
 (ut mo)-3.52 F -.15(ve)-.15 G 3.32(sb).15 G(ackw)-3.32 E .82
 (ard through the list of possible completions, as if)-.1 F F1
-(menu\255complete)144 340.8 Q F0(had been gi)2.5 E -.15(ve)-.25 G 2.5
+(menu\255complete)144 621.6 Q F0(had been gi)2.5 E -.15(ve)-.25 G 2.5
 (nan).15 G -2.25 -.15(eg a)-2.5 H(ti).15 E .3 -.15(ve a)-.25 H -.18(rg)
 .15 G 2.5(ument. This).18 F(command is unbound by def)2.5 E(ault.)-.1 E
-F1(delete\255char\255or\255list)108 352.8 Q F0 .234
-(Deletes the character under the cursor if not at the be)144 364.8 R
+F1(delete\255char\255or\255list)108 633.6 Q F0 .234
+(Deletes the character under the cursor if not at the be)144 645.6 R
 .234(ginning or end of the line \(lik)-.15 F(e)-.1 E F1(delete\255char)
-2.734 E F0(\).)A .425(If at the end of the line, beha)144 376.8 R -.15
+2.734 E F0(\).)A .425(If at the end of the line, beha)144 657.6 R -.15
 (ve)-.2 G 2.925(si).15 G .425(dentically to)-2.925 F F1
 (possible\255completions)2.925 E F0 5.425(.T)C .425
-(his command is unbound)-5.425 F(by def)144 388.8 Q(ault.)-.1 E F1
-(complete\255\214lename \(M\255/\))108 400.8 Q F0
-(Attempt \214lename completion on the te)144 412.8 Q(xt before point.)
--.15 E F1(possible\255\214lename\255completions \(C\255x /\))108 424.8 Q
-F0(List the possible completions of the te)144 436.8 Q
-(xt before point, treating it as a \214lename.)-.15 E F1
-(complete\255user)108 448.8 Q(name \(M\255~\))-.15 E F0
-(Attempt completion on the te)144 460.8 Q
+(his command is unbound)-5.425 F(by def)144 669.6 Q(ault.)-.1 E F1
+(complete\255\214lename \(M\255/\))108 681.6 Q F0
+(Attempt \214lename completion on the te)144 693.6 Q(xt before point.)
+-.15 E F1(possible\255\214lename\255completions \(C\255x /\))108 705.6 Q
+F0(List the possible completions of the te)144 717.6 Q
+(xt before point, treating it as a \214lename.)-.15 E(GNU Bash 5.0)72
+768 Q(2018 March 15)144.29 E(49)193.45 E 0 Cg EP
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+/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(complete\255user)108 84 Q(name \(M\255~\))-.15 E F0
+(Attempt completion on the te)144 96 Q
 (xt before point, treating it as a username.)-.15 E F1(possible\255user)
-108 472.8 Q(name\255completions \(C\255x ~\))-.15 E F0
-(List the possible completions of the te)144 484.8 Q
+108 108 Q(name\255completions \(C\255x ~\))-.15 E F0
+(List the possible completions of the te)144 120 Q
 (xt before point, treating it as a username.)-.15 E F1(complete\255v)108
-496.8 Q(ariable \(M\255$\))-.1 E F0(Attempt completion on the te)144
-508.8 Q(xt before point, treating it as a shell v)-.15 E(ariable.)-.25 E
-F1(possible\255v)108 520.8 Q(ariable\255completions \(C\255x $\))-.1 E
-F0(List the possible completions of the te)144 532.8 Q
+132 Q(ariable \(M\255$\))-.1 E F0(Attempt completion on the te)144 144 Q
 (xt before point, treating it as a shell v)-.15 E(ariable.)-.25 E F1
-(complete\255hostname \(M\255@\))108 544.8 Q F0
-(Attempt completion on the te)144 556.8 Q
+(possible\255v)108 156 Q(ariable\255completions \(C\255x $\))-.1 E F0
+(List the possible completions of the te)144 168 Q
+(xt before point, treating it as a shell v)-.15 E(ariable.)-.25 E F1
+(complete\255hostname \(M\255@\))108 180 Q F0
+(Attempt completion on the te)144 192 Q
 (xt before point, treating it as a hostname.)-.15 E F1
-(possible\255hostname\255completions \(C\255x @\))108 568.8 Q F0
-(List the possible completions of the te)144 580.8 Q
+(possible\255hostname\255completions \(C\255x @\))108 204 Q F0
+(List the possible completions of the te)144 216 Q
 (xt before point, treating it as a hostname.)-.15 E F1
-(complete\255command \(M\255!\))108 592.8 Q F0 .581
-(Attempt completion on the te)144 604.8 R .581
+(complete\255command \(M\255!\))108 228 Q F0 .581
+(Attempt completion on the te)144 240 R .581
 (xt before point, treating it as a command name.)-.15 F .58
-(Command comple-)5.58 F .715(tion attempts to match the te)144 616.8 R
+(Command comple-)5.58 F .715(tion attempts to match the te)144 252 R
 .715(xt ag)-.15 F .715(ainst aliases, reserv)-.05 F .715(ed w)-.15 F
 .715(ords, shell functions, shell b)-.1 F .715(uiltins, and)-.2 F
-(\214nally e)144 628.8 Q -.15(xe)-.15 G
+(\214nally e)144 264 Q -.15(xe)-.15 G
 (cutable \214lenames, in that order).15 E(.)-.55 E F1
-(possible\255command\255completions \(C\255x !\))108 640.8 Q F0
-(List the possible completions of the te)144 652.8 Q
+(possible\255command\255completions \(C\255x !\))108 276 Q F0
+(List the possible completions of the te)144 288 Q
 (xt before point, treating it as a command name.)-.15 E F1
-(dynamic\255complete\255history \(M\255T)108 664.8 Q(AB\))-.9 E F0 .425
-(Attempt completion on the te)144 676.8 R .425
+(dynamic\255complete\255history \(M\255T)108 300 Q(AB\))-.9 E F0 .425
+(Attempt completion on the te)144 312 R .425
 (xt before point, comparing the te)-.15 F .425(xt ag)-.15 F .424
 (ainst lines from the history list)-.05 F
-(for possible completion matches.)144 688.8 Q F1(dab)108 700.8 Q(br)-.1
-E -.15(ev)-.18 G(\255expand).15 E F0 .61
-(Attempt menu completion on the te)144 712.8 R .611
+(for possible completion matches.)144 324 Q F1(dab)108 336 Q(br)-.1 E
+-.15(ev)-.18 G(\255expand).15 E F0 .61
+(Attempt menu completion on the te)144 348 R .611
 (xt before point, comparing the te)-.15 F .611(xt ag)-.15 F .611
 (ainst lines from the his-)-.05 F
-(tory list for possible completion matches.)144 724.8 Q(GNU Bash 4.4)72
-768 Q(2018 March 2)146.79 E(49)195.95 E 0 Cg EP
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-/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(complete\255into\255braces \(M\255{\))108 84 Q F0 .4(Perform \214len\
-ame completion and insert the list of possible completions enclosed wit\
-hin braces so)144 96 R(the list is a)144 108 Q -.25(va)-.2 G
+(tory list for possible completion matches.)144 360 Q F1
+(complete\255into\255braces \(M\255{\))108 372 Q F0 .4(Perform \214lena\
+me completion and insert the list of possible completions enclosed with\
+in braces so)144 384 R(the list is a)144 396 Q -.25(va)-.2 G
 (ilable to the shell \(see).25 E F1(Brace Expansion)2.5 E F0(abo)2.5 E
--.15(ve)-.15 G(\).).15 E F1 -.25(Ke)87 124.8 S(yboard Macr).25 E(os)-.18
-E(start\255kbd\255macr)108 136.8 Q 2.5(o\()-.18 G(C\255x \()-2.5 E(\))
-.833 E F0(Be)144 148.8 Q(gin sa)-.15 E
+-.15(ve)-.15 G(\).).15 E F1 -.25(Ke)87 412.8 S(yboard Macr).25 E(os)-.18
+E(start\255kbd\255macr)108 424.8 Q 2.5(o\()-.18 G(C\255x \()-2.5 E(\))
+.833 E F0(Be)144 436.8 Q(gin sa)-.15 E
 (ving the characters typed into the current k)-.2 E -.15(ey)-.1 G
-(board macro.).15 E F1(end\255kbd\255macr)108 160.8 Q 2.5(o\()-.18 G
-(C\255x \))-2.5 E(\)).833 E F0(Stop sa)144 172.8 Q
+(board macro.).15 E F1(end\255kbd\255macr)108 448.8 Q 2.5(o\()-.18 G
+(C\255x \))-2.5 E(\)).833 E F0(Stop sa)144 460.8 Q
 (ving the characters typed into the current k)-.2 E -.15(ey)-.1 G
 (board macro and store the de\214nition.).15 E F1
-(call\255last\255kbd\255macr)108 184.8 Q 2.5(o\()-.18 G(C\255x e\))-2.5
-E F0(Re-e)144 196.8 Q -.15(xe)-.15 G .999(cute the last k).15 F -.15(ey)
+(call\255last\255kbd\255macr)108 472.8 Q 2.5(o\()-.18 G(C\255x e\))-2.5
+E F0(Re-e)144 484.8 Q -.15(xe)-.15 G .999(cute the last k).15 F -.15(ey)
 -.1 G .999(board macro de\214ned, by making the characters in the macro\
- appear as if).15 F(typed at the k)144 208.8 Q -.15(ey)-.1 G(board.).15
-E F1(print\255last\255kbd\255macr)108 220.8 Q 2.5(o\()-.18 G(\))-2.5 E
-F0(Print the last k)144 232.8 Q -.15(ey)-.1 G
+ appear as if).15 F(typed at the k)144 496.8 Q -.15(ey)-.1 G(board.).15
+E F1(print\255last\255kbd\255macr)108 508.8 Q 2.5(o\()-.18 G(\))-2.5 E
+F0(Print the last k)144 520.8 Q -.15(ey)-.1 G
 (board macro de\214ned in a format suitable for the).15 E/F2 10
 /Times-Italic@0 SF(inputr)2.5 E(c)-.37 E F0(\214le.)2.5 E F1
-(Miscellaneous)87 249.6 Q -.18(re)108 261.6 S<ad72>.18 E
+(Miscellaneous)87 537.6 Q -.18(re)108 549.6 S<ad72>.18 E
 (ead\255init\255\214le \(C\255x C\255r\))-.18 E F0 1.777
-(Read in the contents of the)144 273.6 R F2(inputr)4.277 E(c)-.37 E F0
+(Read in the contents of the)144 561.6 R F2(inputr)4.277 E(c)-.37 E F0
 1.776(\214le, and incorporate an)4.276 F 4.276(yb)-.15 G 1.776
 (indings or v)-4.276 F 1.776(ariable assignments)-.25 F(found there.)144
-285.6 Q F1(abort \(C\255g\))108 297.6 Q F0 3.248
-(Abort the current editing command and ring the terminal')144 309.6 R
+573.6 Q F1(abort \(C\255g\))108 585.6 Q F0 3.248
+(Abort the current editing command and ring the terminal')144 597.6 R
 5.749(sb)-.55 G 3.249(ell \(subject to the setting of)-5.749 F F1
-(bell\255style)144 321.6 Q F0(\).)A F1(do\255lo)108 333.6 Q(wer)-.1 E
+(bell\255style)144 609.6 Q F0(\).)A F1(do\255lo)108 621.6 Q(wer)-.1 E
 (case\255v)-.18 E(ersion \(M\255A, M\255B, M\255)-.1 E F2(x)A F1 2.5(,.)
-C(..\))-2.5 E F0 1.739(If the meta\214ed character)144 345.6 R F2(x)
+C(..\))-2.5 E F0 1.739(If the meta\214ed character)144 633.6 R F2(x)
 4.239 E F0 1.739
 (is uppercase, run the command that is bound to the corresponding)4.239
-F(meta\214ed lo)144 357.6 Q(wercase character)-.25 E 5(.T)-.55 G
+F(meta\214ed lo)144 645.6 Q(wercase character)-.25 E 5(.T)-.55 G
 (he beha)-5 E(vior is unde\214ned if)-.2 E F2(x)2.5 E F0(is already lo)
-2.5 E(wercase.)-.25 E F1(pr)108 369.6 Q(e\214x\255meta \(ESC\))-.18 E F0
-(Metafy the ne)144 381.6 Q(xt character typed.)-.15 E/F3 9/Times-Bold@0
+2.5 E(wercase.)-.25 E F1(pr)108 657.6 Q(e\214x\255meta \(ESC\))-.18 E F0
+(Metafy the ne)144 669.6 Q(xt character typed.)-.15 E/F3 9/Times-Bold@0
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-(Meta\255f)2.5 E F0(.)A F1(undo \(C\255_, C\255x C\255u\))108 393.6 Q F0
-(Incremental undo, separately remembered for each line.)144 405.6 Q F1
--2.29 -.18(re v)108 417.6 T(ert\255line \(M\255r\)).08 E F0 1.095
-(Undo all changes made to this line.)144 429.6 R 1.095(This is lik)6.095
+(Meta\255f)2.5 E F0(.)A F1(undo \(C\255_, C\255x C\255u\))108 681.6 Q F0
+(Incremental undo, separately remembered for each line.)144 693.6 Q F1
+-2.29 -.18(re v)108 705.6 T(ert\255line \(M\255r\)).08 E F0 1.095
+(Undo all changes made to this line.)144 717.6 R 1.095(This is lik)6.095
 F 3.595(ee)-.1 G -.15(xe)-3.745 G 1.095(cuting the).15 F F1(undo)3.595 E
 F0 1.095(command enough times to)3.595 F
-(return the line to its initial state.)144 441.6 Q F1
-(tilde\255expand \(M\255&\))108 453.6 Q F0(Perform tilde e)144 465.6 Q
+(return the line to its initial state.)144 729.6 Q(GNU Bash 5.0)72 768 Q
+(2018 March 15)144.29 E(50)193.45 E 0 Cg EP
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+(Commands Manual)2.5 E -.35(BA)139.64 G(SH\(1\)).35 E/F1 10/Times-Bold@0
+SF(tilde\255expand \(M\255&\))108 84 Q F0(Perform tilde e)144 96 Q
 (xpansion on the current w)-.15 E(ord.)-.1 E F1
-(set\255mark \(C\255@, M\255<space>\))108 477.6 Q F0
-(Set the mark to the point.)144 489.6 Q(If a numeric ar)5 E
+(set\255mark \(C\255@, M\255<space>\))108 108 Q F0
+(Set the mark to the point.)144 120 Q(If a numeric ar)5 E
 (gument is supplied, the mark is set to that position.)-.18 E F1
-(exchange\255point\255and\255mark \(C\255x C\255x\))108 501.6 Q F0(Sw)
-144 513.6 Q .283(ap the point with the mark.)-.1 F .283
+(exchange\255point\255and\255mark \(C\255x C\255x\))108 132 Q F0(Sw)144
+144 Q .283(ap the point with the mark.)-.1 F .283
 (The current cursor position is set to the sa)5.283 F -.15(ve)-.2 G
 2.782(dp).15 G .282(osition, and the old)-2.782 F(cursor position is sa)
-144 525.6 Q -.15(ve)-.2 G 2.5(da).15 G 2.5(st)-2.5 G(he mark.)-2.5 E F1
-(character\255sear)108 537.6 Q(ch \(C\255]\))-.18 E F0 3.035(Ac)144
-549.6 S .535(haracter is read and point is mo)-3.035 F -.15(ve)-.15 G
-3.035(dt).15 G 3.035(ot)-3.035 G .535(he ne)-3.035 F .535
+144 156 Q -.15(ve)-.2 G 2.5(da).15 G 2.5(st)-2.5 G(he mark.)-2.5 E F1
+(character\255sear)108 168 Q(ch \(C\255]\))-.18 E F0 3.035(Ac)144 180 S
+.535(haracter is read and point is mo)-3.035 F -.15(ve)-.15 G 3.035(dt)
+.15 G 3.035(ot)-3.035 G .535(he ne)-3.035 F .535
 (xt occurrence of that character)-.15 F 5.536(.A)-.55 G(ne)-2.5 E -.05
 (ga)-.15 G(ti).05 E .836 -.15(ve c)-.25 H(ount).15 E(searches for pre)
-144 561.6 Q(vious occurrences.)-.25 E F1(character\255sear)108 573.6 Q
-(ch\255backward \(M\255C\255]\))-.18 E F0 3.544(Ac)144 585.6 S 1.044
+144 192 Q(vious occurrences.)-.25 E F1(character\255sear)108 204 Q
+(ch\255backward \(M\255C\255]\))-.18 E F0 3.544(Ac)144 216 S 1.044
 (haracter is read and point is mo)-3.544 F -.15(ve)-.15 G 3.544(dt).15 G
 3.544(ot)-3.544 G 1.044(he pre)-3.544 F 1.044
 (vious occurrence of that character)-.25 F 6.043(.A)-.55 G(ne)-2.5 E
 -.05(ga)-.15 G(ti).05 E -.15(ve)-.25 G
-(count searches for subsequent occurrences.)144 597.6 Q F1
-(skip\255csi\255sequence)108 609.6 Q F0 1.826
-(Read enough characters to consume a multi-k)144 621.6 R 2.126 -.15
-(ey s)-.1 H 1.827(equence such as those de\214ned for k).15 F -.15(ey)
--.1 G 4.327(sl).15 G(ik)-4.327 E(e)-.1 E .791(Home and End.)144 633.6 R
-.791(Such sequences be)5.791 F .791
+(count searches for subsequent occurrences.)144 228 Q F1
+(skip\255csi\255sequence)108 240 Q F0 1.826
+(Read enough characters to consume a multi-k)144 252 R 2.126 -.15(ey s)
+-.1 H 1.827(equence such as those de\214ned for k).15 F -.15(ey)-.1 G
+4.327(sl).15 G(ik)-4.327 E(e)-.1 E .791(Home and End.)144 264 R .791
+(Such sequences be)5.791 F .791
 (gin with a Control Sequence Indicator \(CSI\), usually ESC\255[.)-.15 F
-.331(If this sequence is bound to "\\[", k)144 645.6 R -.15(ey)-.1 G
-2.831(sp).15 G .331(roducing such sequences will ha)-2.831 F .632 -.15
-(ve n)-.2 H 2.832(oe).15 G -.25(ff)-2.832 G .332(ect unless e).25 F
-(xplic-)-.15 E .026(itly bound to a readline command, instead of insert\
-ing stray characters into the editing b)144 657.6 R(uf)-.2 E(fer)-.25 E
-5.026(.T)-.55 G(his)-5.026 E(is unbound by def)144 669.6 Q(ault, b)-.1 E
+.331(If this sequence is bound to "\\[", k)144 276 R -.15(ey)-.1 G 2.831
+(sp).15 G .331(roducing such sequences will ha)-2.831 F .632 -.15(ve n)
+-.2 H 2.832(oe).15 G -.25(ff)-2.832 G .332(ect unless e).25 F(xplic-)
+-.15 E .026(itly bound to a readline command, instead of inserting stra\
+y characters into the editing b)144 288 R(uf)-.2 E(fer)-.25 E 5.026(.T)
+-.55 G(his)-5.026 E(is unbound by def)144 300 Q(ault, b)-.1 E
 (ut usually bound to ESC\255[.)-.2 E F1(insert\255comment \(M\255#\))108
-681.6 Q F0 -.4(Wi)144 693.6 S .48(thout a numeric ar).4 F .48
-(gument, the v)-.18 F .481(alue of the readline)-.25 F F1
-(comment\255begin)2.981 E F0 -.25(va)2.981 G .481
-(riable is inserted at the).25 F(be)144 705.6 Q .245
+312 Q F0 -.4(Wi)144 324 S .48(thout a numeric ar).4 F .48(gument, the v)
+-.18 F .481(alue of the readline)-.25 F F1(comment\255begin)2.981 E F0
+-.25(va)2.981 G .481(riable is inserted at the).25 F(be)144 336 Q .245
 (ginning of the current line.)-.15 F .245(If a numeric ar)5.245 F .244
 (gument is supplied, this command acts as a toggle: if)-.18 F .321
-(the characters at the be)144 717.6 R .321
+(the characters at the be)144 348 R .321
 (ginning of the line do not match the v)-.15 F .321(alue of)-.25 F F1
 (comment\255begin)2.821 E F0 2.822(,t)C .322(he v)-2.822 F .322(alue is)
--.25 F .832(inserted, otherwise the characters in)144 729.6 R F1
+-.25 F .832(inserted, otherwise the characters in)144 360 R F1
 (comment\255begin)3.332 E F0 .831(are deleted from the be)3.332 F .831
-(ginning of the line.)-.15 F(GNU Bash 4.4)72 768 Q(2018 March 2)146.79 E
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-(In either case, the line is accepted as if a ne)144 84 R 1.468
+(ginning of the line.)-.15 F 1.468
+(In either case, the line is accepted as if a ne)144 372 R 1.468
 (wline had been typed.)-.25 F 1.469(The def)6.469 F 1.469(ault v)-.1 F
-1.469(alue of)-.25 F/F1 10/Times-Bold@0 SF(com-)3.969 E(ment\255begin)
-144 96 Q F0 .84(causes this command to mak)3.34 F 3.339(et)-.1 G .839
+1.469(alue of)-.25 F F1(com-)3.969 E(ment\255begin)144 384 Q F0 .84
+(causes this command to mak)3.34 F 3.339(et)-.1 G .839
 (he current line a shell comment.)-3.339 F .839(If a numeric ar)5.839 F
-(gu-)-.18 E(ment causes the comment character to be remo)144 108 Q -.15
+(gu-)-.18 E(ment causes the comment character to be remo)144 396 Q -.15
 (ve)-.15 G(d, the line will be e).15 E -.15(xe)-.15 G
-(cuted by the shell.).15 E F1(glob\255complete\255w)108 120 Q
-(ord \(M\255g\))-.1 E F0 .791(The w)144 132 R .791
+(cuted by the shell.).15 E F1(glob\255complete\255w)108 408 Q
+(ord \(M\255g\))-.1 E F0 .791(The w)144 420 R .791
 (ord before point is treated as a pattern for pathname e)-.1 F .792
-(xpansion, with an asterisk implicitly)-.15 F 2.5(appended. This)144 144
+(xpansion, with an asterisk implicitly)-.15 F 2.5(appended. This)144 432
 R(pattern is used to generate a list of matching \214lenames for possib\
-le completions.)2.5 E F1(glob\255expand\255w)108 156 Q(ord \(C\255x *\))
--.1 E F0 .176(The w)144 168 R .176
+le completions.)2.5 E F1(glob\255expand\255w)108 444 Q(ord \(C\255x *\))
+-.1 E F0 .176(The w)144 456 R .176
 (ord before point is treated as a pattern for pathname e)-.1 F .176
 (xpansion, and the list of matching \214le-)-.15 F .516
-(names is inserted, replacing the w)144 180 R 3.016(ord. If)-.1 F 3.016
+(names is inserted, replacing the w)144 468 R 3.016(ord. If)-.1 F 3.016
 (an)3.016 G .516(umeric ar)-3.016 F .516
 (gument is supplied, an asterisk is appended)-.18 F(before pathname e)
-144 192 Q(xpansion.)-.15 E F1(glob\255list\255expansions \(C\255x g\))
-108 204 Q F0 .923(The list of e)144 216 R .923(xpansions that w)-.15 F
+144 480 Q(xpansion.)-.15 E F1(glob\255list\255expansions \(C\255x g\))
+108 492 Q F0 .923(The list of e)144 504 R .923(xpansions that w)-.15 F
 .923(ould ha)-.1 F 1.223 -.15(ve b)-.2 H .923(een generated by).15 F F1
 (glob\255expand\255w)3.423 E(ord)-.1 E F0 .923(is displayed, and)3.423 F
-.872(the line is redra)144 228 R 3.372(wn. If)-.15 F 3.372(an)3.372 G
+.872(the line is redra)144 516 R 3.372(wn. If)-.15 F 3.372(an)3.372 G
 .872(umeric ar)-3.372 F .872
 (gument is supplied, an asterisk is appended before pathname)-.18 F -.15
-(ex)144 240 S(pansion.).15 E F1(dump\255functions)108 252 Q F0 .627
-(Print all of the functions and their k)144 264 R .927 -.15(ey b)-.1 H
+(ex)144 528 S(pansion.).15 E F1(dump\255functions)108 540 Q F0 .627
+(Print all of the functions and their k)144 552 R .927 -.15(ey b)-.1 H
 .626(indings to the readline output stream.).15 F .626(If a numeric ar)
 5.626 F(gu-)-.18 E
-(ment is supplied, the output is formatted in such a w)144 276 Q
+(ment is supplied, the output is formatted in such a w)144 564 Q
 (ay that it can be made part of an)-.1 E/F2 10/Times-Italic@0 SF(inputr)
-2.5 E(c)-.37 E F0(\214le.)2.5 E F1(dump\255v)108 288 Q(ariables)-.1 E F0
-1.799(Print all of the settable readline v)144 300 R 1.799
+2.5 E(c)-.37 E F0(\214le.)2.5 E F1(dump\255v)108 576 Q(ariables)-.1 E F0
+1.799(Print all of the settable readline v)144 588 R 1.799
 (ariables and their v)-.25 F 1.8(alues to the readline output stream.)
--.25 F 1.8(If a)6.8 F .305(numeric ar)144 312 R .304
+-.25 F 1.8(If a)6.8 F .305(numeric ar)144 600 R .304
 (gument is supplied, the output is formatted in such a w)-.18 F .304
-(ay that it can be made part of an)-.1 F F2(inputr)144 324 Q(c)-.37 E F0
-(\214le.)2.5 E F1(dump\255macr)108 336 Q(os)-.18 E F0 .592
-(Print all of the readline k)144 348 R .892 -.15(ey s)-.1 H .592
+(ay that it can be made part of an)-.1 F F2(inputr)144 612 Q(c)-.37 E F0
+(\214le.)2.5 E F1(dump\255macr)108 624 Q(os)-.18 E F0 .592
+(Print all of the readline k)144 636 R .892 -.15(ey s)-.1 H .592
 (equences bound to macros and the strings the).15 F 3.093(yo)-.15 G
-3.093(utput. If)-3.093 F 3.093(an)3.093 G(umeric)-3.093 E(ar)144 360 Q
+3.093(utput. If)-3.093 F 3.093(an)3.093 G(umeric)-3.093 E(ar)144 648 Q
 .528(gument is supplied, the output is formatted in such a w)-.18 F .528
 (ay that it can be made part of an)-.1 F F2(inputr)3.027 E(c)-.37 E F0
-(\214le.)144 372 Q F1(display\255shell\255v)108 384 Q
-(ersion \(C\255x C\255v\))-.1 E F0(Display v)144 396 Q
+(\214le.)144 660 Q F1(display\255shell\255v)108 672 Q
+(ersion \(C\255x C\255v\))-.1 E F0(Display v)144 684 Q
 (ersion information about the current instance of)-.15 E F1(bash)2.5 E
-F0(.)A F1(Pr)87 412.8 Q(ogrammable Completion)-.18 E F0 .146(When w)108
-424.8 R .147(ord completion is attempted for an ar)-.1 F .147
+F0(.)A F1(Pr)87 700.8 Q(ogrammable Completion)-.18 E F0 .146(When w)108
+712.8 R .147(ord completion is attempted for an ar)-.1 F .147
 (gument to a command for which a completion speci\214cation \(a)-.18 F
-F2(compspec)108 436.8 Q F0 3.829(\)h)C 1.329
+F2(compspec)108 724.8 Q F0 3.829(\)h)C 1.329
 (as been de\214ned using the)-3.829 F F1(complete)3.829 E F0 -.2(bu)
 3.829 G 1.329(iltin \(see).2 F/F3 9/Times-Bold@0 SF 1.329(SHELL B)3.829
 F(UIL)-.09 E 1.329(TIN COMMANDS)-.828 F F0(belo)3.579 E 1.328(w\), the)
--.25 F(programmable completion f)108 448.8 Q(acilities are in)-.1 E -.2
-(vo)-.4 G -.1(ke).2 G(d.).1 E .497
-(First, the command name is identi\214ed.)108 465.6 R .497
-(If the command w)5.497 F .498
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+(programmable completion f)108 84 Q(acilities are in)-.1 E -.2(vo)-.4 G
+-.1(ke).2 G(d.).1 E .497(First, the command name is identi\214ed.)108
+100.8 R .497(If the command w)5.497 F .498
 (ord is the empty string \(completion attempted at)-.1 F .234(the be)108
-477.6 R .233(ginning of an empty line\), an)-.15 F 2.733(yc)-.15 G .233
-(ompspec de\214ned with the)-2.733 F F1<ad45>2.733 E F0 .233(option to)
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-5.233 F .481(spec has been de\214ned for that command, the compspec is \
-used to generate the list of possible completions)108 489.6 R .823
-(for the w)108 501.6 R 3.323(ord. If)-.1 F .823(the command w)3.323 F
-.822(ord is a full pathname, a compspec for the full pathname is search\
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-r the full pathname, an attempt is made to \214nd a compspec for the po\
-rtion)2.866 F(follo)108 525.6 Q .299(wing the \214nal slash.)-.25 F .298
+112.8 R .233(ginning of an empty line\), an)-.15 F 2.733(yc)-.15 G .233
+(ompspec de\214ned with the)-2.733 F/F1 10/Times-Bold@0 SF<ad45>2.733 E
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+the compspec is used to generate the list of possible completions)108
+124.8 R .823(for the w)108 136.8 R 3.323(ord. If)-.1 F .823
+(the command w)3.323 F .822(ord is a full pathname, a compspec for the \
+full pathname is searched for)-.1 F 2.866(\214rst. If)108 148.8 R .367(\
+no compspec is found for the full pathname, an attempt is made to \214n\
+d a compspec for the portion)2.866 F(follo)108 160.8 Q .299
+(wing the \214nal slash.)-.25 F .298
 (If those searches do not result in a compspec, an)5.299 F 2.798(yc)-.15
 G .298(ompspec de\214ned with the)-2.798 F F1<ad44>2.798 E F0(option to)
-108 537.6 Q F1(complete)2.5 E F0(is used as the def)2.5 E(ault.)-.1 E
+108 172.8 Q F1(complete)2.5 E F0(is used as the def)2.5 E(ault.)-.1 E
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-(ompspec is not)-3.317 F(found, the def)108 566.4 Q(ault)-.1 E F1(bash)
+ matching w)108 189.6 R 3.317(ords. If)-.1 F 3.317(ac)3.317 G .817
+(ompspec is not)-3.317 F(found, the def)108 201.6 Q(ault)-.1 E F1(bash)
 2.5 E F0(completion as described abo)2.5 E .3 -.15(ve u)-.15 H(nder).15
 E F1(Completing)2.5 E F0(is performed.)2.5 E .464
-(First, the actions speci\214ed by the compspec are used.)108 583.2 R
+(First, the actions speci\214ed by the compspec are used.)108 218.4 R
 .463(Only matches which are pre\214x)5.464 F .463(ed by the w)-.15 F
-.463(ord being)-.1 F .595(completed are returned.)108 595.2 R .595
+.463(ord being)-.1 F .595(completed are returned.)108 230.4 R .595
 (When the)5.595 F F1<ad66>3.095 E F0(or)3.095 E F1<ad64>3.095 E F0 .596
 (option is used for \214lename or directory name completion, the)3.095 F
-(shell v)108 607.2 Q(ariable)-.25 E F3(FIGNORE)2.5 E F0
-(is used to \214lter the matches.)2.25 E(An)108 624 Q 4.084(yc)-.15 G
-1.584(ompletions speci\214ed by a pathname e)-4.084 F 1.584
+(shell v)108 242.4 Q(ariable)-.25 E/F2 9/Times-Bold@0 SF(FIGNORE)2.5 E
+F0(is used to \214lter the matches.)2.25 E(An)108 259.2 Q 4.084(yc)-.15
+G 1.584(ompletions speci\214ed by a pathname e)-4.084 F 1.584
 (xpansion pattern to the)-.15 F F1<ad47>4.084 E F0 1.584
-(option are generated ne)4.084 F 4.084(xt. The)-.15 F -.1(wo)108 636 S
+(option are generated ne)4.084 F 4.084(xt. The)-.15 F -.1(wo)108 271.2 S
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-(ord being completed.)-.1 F(The)5.555 E F3(GLOBIGNORE)3.055 E F0 .555
+(ord being completed.)-.1 F(The)5.555 E F2(GLOBIGNORE)3.055 E F0 .555
 (shell v)2.805 F(ari-)-.25 E
-(able is not used to \214lter the matches, b)108 648 Q(ut the)-.2 E F3
-(FIGNORE)2.5 E F0 -.25(va)2.25 G(riable is used.).25 E(Ne)108 664.8 Q
-.321(xt, the string speci\214ed as the ar)-.15 F .321(gument to the)-.18
-F F1<ad57>2.821 E F0 .32(option is considered.)2.821 F .32
+(able is not used to \214lter the matches, b)108 283.2 Q(ut the)-.2 E F2
+(FIGNORE)2.5 E F0 -.25(va)2.25 G(riable is used.).25 E(Ne)108 300 Q .321
+(xt, the string speci\214ed as the ar)-.15 F .321(gument to the)-.18 F
+F1<ad57>2.821 E F0 .32(option is considered.)2.821 F .32
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-676.8 R F3(IFS)2.912 E F0 .412(special v)2.662 F .412
+312 R F2(IFS)2.912 E F0 .412(special v)2.662 F .412
 (ariable as delimiters.)-.25 F .412(Shell quoting is honored.)5.412 F
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-(using brace e)108 688.8 R .092(xpansion, tilde e)-.15 F .092
+(using brace e)108 324 R .092(xpansion, tilde e)-.15 F .092
 (xpansion, parameter and v)-.15 F .092(ariable e)-.25 F .091
-(xpansion, command substitution, and arith-)-.15 F 1.396(metic e)108
-700.8 R 1.396(xpansion, as described abo)-.15 F 1.696 -.15(ve u)-.15 H
-(nder).15 E F3(EXP)3.896 E(ANSION)-.666 E/F4 9/Times-Roman@0 SF(.)A F0
-1.396(The results are split using the rules described)5.896 F(abo)108
-712.8 Q .51 -.15(ve u)-.15 H(nder).15 E F1 -.75(Wo)2.71 G .21
-(rd Splitting).75 F F0 5.21(.T)C .209(he results of the e)-5.21 F .209
+(xpansion, command substitution, and arith-)-.15 F 1.396(metic e)108 336
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+(The results are split using the rules described)5.896 F(abo)108 348 Q
+.51 -.15(ve u)-.15 H(nder).15 E F1 -.75(Wo)2.71 G .21(rd Splitting).75 F
+F0 5.21(.T)C .209(he results of the e)-5.21 F .209
 (xpansion are pre\214x-matched ag)-.15 F .209(ainst the w)-.05 F .209
-(ord being com-)-.1 F(pleted, and the matching w)108 724.8 Q
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-(After these matches ha)108 84 R 1.537 -.15(ve b)-.2 H 1.237
+(ord being com-)-.1 F(pleted, and the matching w)108 360 Q
+(ords become the possible completions.)-.1 E 1.237
+(After these matches ha)108 376.8 R 1.537 -.15(ve b)-.2 H 1.237
 (een generated, an).15 F 3.737(ys)-.15 G 1.238
-(hell function or command speci\214ed with the)-3.737 F/F1 10
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-(options is in)108 96 R -.2(vo)-.4 G -.1(ke).2 G 5.875(d. When).1 F
-3.375(the command or function is in)5.875 F -.2(vo)-.4 G -.1(ke).2 G
-3.375(d, the).1 F/F2 9/Times-Bold@0 SF(COMP_LINE)5.875 E/F3 9
-/Times-Roman@0 SF(,)A F2(COMP_POINT)5.625 E F3(,)A F2(COMP_KEY)108 108 Q
-F3(,)A F0(and)2.407 E F2(COMP_TYPE)2.657 E F0 -.25(va)2.407 G .157
-(riables are assigned v).25 F .157(alues as described abo)-.25 F .457
--.15(ve u)-.15 H(nder).15 E F1 .158(Shell V)2.658 F(ariables)-.92 E F0
-5.158(.I)C(f)-5.158 E 3.486(as)108 120 S .986(hell function is being in)
--3.486 F -.2(vo)-.4 G -.1(ke).2 G .986(d, the).1 F F2(COMP_W)3.486 E
-(ORDS)-.09 E F0(and)3.236 E F2(COMP_CW)3.486 E(ORD)-.09 E F0 -.25(va)
-3.236 G .986(riables are also set.).25 F(When)5.985 E .346
-(the function or command is in)108 132 R -.2(vo)-.4 G -.1(ke).2 G .346
+(hell function or command speci\214ed with the)-3.737 F F1<ad46>3.738 E
+F0(and)3.738 E F1<ad43>3.738 E F0 3.376(options is in)108 388.8 R -.2
+(vo)-.4 G -.1(ke).2 G 5.875(d. When).1 F 3.375
+(the command or function is in)5.875 F -.2(vo)-.4 G -.1(ke).2 G 3.375
+(d, the).1 F F2(COMP_LINE)5.875 E F3(,)A F2(COMP_POINT)5.625 E F3(,)A F2
+(COMP_KEY)108 400.8 Q F3(,)A F0(and)2.407 E F2(COMP_TYPE)2.657 E F0 -.25
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--.18 E .264(are being completed, the second ar)108 144 R .264(gument \()
--.18 F F1($2)A F0 2.764(\)i)C 2.764(st)-2.764 G .264(he w)-2.764 F .263
-(ord being completed, and the third ar)-.1 F .263(gument \()-.18 F F1
-($3)A F0 2.763(\)i)C(s)-2.763 E .628(the w)108 156 R .628
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+(gument \()-.18 F F1($2)A F0 2.764(\)i)C 2.764(st)-2.764 G .264(he w)
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 (ord being completed on the current command line.)-.1 F .629
-(No \214ltering of the generated)5.629 F .715(completions ag)108 168 R
+(No \214ltering of the generated)5.629 F .715(completions ag)108 460.8 R
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-108 180 Q(An)108 196.8 Q 2.937(yf)-.15 G .437(unction speci\214ed with)
--2.937 F F1<ad46>2.937 E F0 .437(is in)2.937 F -.2(vo)-.4 G -.1(ke).2 G
-2.937<648c>.1 G 2.937(rst. The)-2.937 F .437(function may use an)2.937 F
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-(acilities, including)-.1 F(the)108 208.8 Q F1(compgen)2.957 E F0 -.2
-(bu)2.957 G .457(iltin described belo).2 F 1.756 -.65(w, t)-.25 H 2.956
-(og).65 G .456(enerate the matches.)-2.956 F .456
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+(unction speci\214ed with)-2.937 F F1<ad46>2.937 E F0 .437(is in)2.937 F
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+(compgen)2.957 E F0 -.2(bu)2.957 G .457(iltin described belo).2 F 1.756
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-E(Ne)108 237.6 Q .08(xt, an)-.15 F 2.58(yc)-.15 G .08
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 (ommand speci\214ed with the)-2.58 F F1<ad43>2.58 E F0 .081
 (option is in)2.581 F -.2(vo)-.4 G -.1(ke).2 G 2.581(di).1 G 2.581(na)
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-(va)-.25 G .081(lent to command sub-).25 F 2.859(stitution. It)108 249.6
+(va)-.25 G .081(lent to command sub-).25 F 2.859(stitution. It)108 542.4
 R .359(should print a list of completions, one per line, to the standar\
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-261.6 Q(wline, if necessary)-.25 E(.)-.65 E .376
-(After all of the possible completions are generated, an)108 278.4 R
+554.4 Q(wline, if necessary)-.25 E(.)-.65 E .376
+(After all of the possible completions are generated, an)108 571.2 R
 2.877<798c>-.15 G .377(lter speci\214ed with the)-2.877 F F1<ad58>2.877
-E F0 .377(option is applied to the)2.877 F 3.182(list. The)108 290.4 R
+E F0 .377(option is applied to the)2.877 F 3.182(list. The)108 583.2 R
 .682(\214lter is a pattern as used for pathname e)3.182 F .681
 (xpansion; a)-.15 F F1(&)3.181 E F0 .681
 (in the pattern is replaced with the te)3.181 F .681(xt of)-.15 F .522
-(the w)108 302.4 R .522(ord being completed.)-.1 F 3.022(Al)5.522 G
+(the w)108 595.2 R .522(ord being completed.)-.1 F 3.022(Al)5.522 G
 (iteral)-3.022 E F1(&)3.022 E F0 .523
 (may be escaped with a backslash; the backslash is remo)3.022 F -.15(ve)
--.15 G 3.023(db).15 G(efore)-3.023 E .85(attempting a match.)108 314.4 R
+-.15 G 3.023(db).15 G(efore)-3.023 E .85(attempting a match.)108 607.2 R
 (An)5.85 E 3.35(yc)-.15 G .849
 (ompletion that matches the pattern will be remo)-3.35 F -.15(ve)-.15 G
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--3.349 E F1(!)3.349 E F0(ne)108 326.4 Q -.05(ga)-.15 G .764
+-3.349 E F1(!)3.349 E F0(ne)108 619.2 Q -.05(ga)-.15 G .764
 (tes the pattern; in this case an).05 F 3.264(yc)-.15 G .764
 (ompletion not matching the pattern will be remo)-3.264 F -.15(ve)-.15 G
-3.264(d. If).15 F(the)3.265 E F1(nocase-)3.265 E(match)108 338.4 Q F0
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 (shell option is enabled, the match is performed without re)2.5 E -.05
 (ga)-.15 G(rd to the case of alphabetic characters.).05 E(Finally)108
-355.2 Q 3.087(,a)-.65 G .887 -.15(ny p)-3.087 H .587(re\214x and suf).15
-F .587(\214x speci\214ed with the)-.25 F F1<ad50>3.087 E F0(and)3.087 E
-F1<ad53>3.087 E F0 .587(options are added to each member of the com-)
-3.087 F(pletion list, and the result is returned to the readline comple\
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-(If the pre)108 384 R .247(viously-applied actions do not generate an)
--.25 F 2.747(ym)-.15 G .247(atches, and the)-2.747 F F1 .247(\255o dir)
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-108 201.6 R(ariable)-.25 E F5(HISTFILE)2.583 E F0(\(def)2.333 E(ault)-.1
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-(lines speci\214ed by the v)108 225.6 R .658(alue of)-.25 F F5
-(HISTFILESIZE)3.158 E F6(.)A F0(If)5.158 E F3(HISTFILESIZE)3.158 E F0
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 (alue less than zero, the history \214le is not truncated.)-.25 F .142
-(When the history \214le is read, lines)5.142 F(be)108 249.6 Q 1.604
+(When the history \214le is read, lines)5.142 F(be)108 544.8 Q 1.604
 (ginning with the history comment character follo)-.15 F 1.604
 (wed immediately by a digit are interpreted as time-)-.25 F .151
-(stamps for the follo)108 261.6 R .151(wing history line.)-.25 F .151
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 (These timestamps are optionally displayed depending on the v)5.151 F
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-(shell option is enabled \(see the description of)2.658 F F3(shopt)108
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 (w\), the lines are appended to the history \214le, otherwise the)-.25 F
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 (riable is set, time stamps are written to the history \214le, mark).25
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-(The b)108 386.4 R .298(uiltin command)-.2 F F3(fc)2.798 E F0(\(see)
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-F(vious)-.25 E(commands quickly)108 616.8 Q(.)-.65 E 1.163(History e)108
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--.15(ev)2.753 G(ent).15 E F0 2.753(,a)C .253
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-(The entire command line typed so f)144 492 Q(ar)-.1 E(.)-.55 E F1 -.75
-(Wo)87 508.8 S(rd Designators).75 E F0 -.8(Wo)108 520.8 S 1.313
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+(Wo)87 172.8 S(rd Designators).75 E F0 -.8(Wo)108 184.8 S 1.313
 (rd designators are used to select desired w).8 F 1.314(ords from the e)
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 (separates the e)3.814 F -.15(ve)-.25 G 1.314(nt speci\214cation).15 F
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 (ord designator be)-.1 F .529(gins with a)-.15 F F1(^)3.029 E F0(,)A F1
 ($)3.029 E F0(,)A F1(*)3.029 E F0(,)A F1<ad>3.029 E F0 3.029(,o)C(r)
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-(are numbered from the be)108 544.8 R 1.3
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-F2(n)108.36 597.6 Q F0(The)144 597.6 Q F2(n)2.5 E F0(th w)A(ord.)-.1 E
-F1(^)108 609.6 Q F0(The \214rst ar)144 609.6 Q 2.5(gument. That)-.18 F
-(is, w)2.5 E(ord 1.)-.1 E F1($)108 621.6 Q F0 .064(The last w)144 621.6
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--.1 E F2(string)A F0(?' search.)A F2(x)108.77 657.6 Q F1<ad>A F2(y)A F0
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-(vious command is used as the e)-.25 E -.15(ve)-.25 G(nt.).15 E
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-(Quote the substituted w)144 196.8 Q(ords as with)-.1 E F1(q)2.5 E F0
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 (elimiter can be used in place of /, and the \214nal)-3.718 F .089
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 (y)-.15 E F2(ar)2.612 E(guments)-.37 E F0 .112(are supplied, the)2.612 F
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 (cuted. Otherwise).15 F 1.697(the positional parameters are unchanged.)
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-(enabled,)144 596.4 Q F1(sour)3.617 E(ce)-.18 E F0 1.117(inherits an)
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 2.754(ya)-.15 G(cti)-2.754 E .554 -.15(ve s)-.25 H .254
 (ubroutine call \(a shell function or a script e).15 F -.15(xe)-.15 G
-.254(cuted with the).15 F F1(.)2.753 E F0(or)2.753 E F1(sour)144 172.8 Q
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 (ce)-.18 E F0 -.2(bu)2.824 G 2.824(iltins\). W).2 F(ithout)-.4 E F2 -.2
 (ex)2.824 G(pr).2 E F0(,)A F1(caller)2.824 E F0 .324
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-.254(subroutine call.)144 184.8 R .254(If a non-ne)5.254 F -.05(ga)-.15
+.254(subroutine call.)144 487.2 R .254(If a non-ne)5.254 F -.05(ga)-.15
 G(ti).05 E .554 -.15(ve i)-.25 H(nte).15 E .253(ger is supplied as)-.15
 F F2 -.2(ex)2.753 G(pr).2 E F0(,)A F1(caller)2.753 E F0 .253
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-(This e)144 208.8 R .001(xtra information may be used, for e)-.15 F .001
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+(This e)144 511.2 R .001(xtra information may be used, for e)-.15 F .001
 (xample, to print a stack trace.)-.15 F(The current frame is frame)5 E
-3.019(0. The)144 220.8 R .519(return v)3.019 F .519
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 (alue is 0 unless the shell is not e)-.25 F -.15(xe)-.15 G .52
 (cuting a subroutine call or).15 F F2 -.2(ex)3.02 G(pr).2 E F0 .52
-(does not corre-)3.02 F(spond to a v)144 232.8 Q
-(alid position in the call stack.)-.25 E F1(cd)108 249.6 Q F0([)2.5 E F1
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+(alid position in the call stack.)-.25 E F1(cd)108 552 Q F0([)2.5 E F1
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-(is not supplied, the v)2.822 F .321(alue of the)-.25 F/F3 9
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-(the search path for the directory containing)144 285.6 R F2(dir)3.35 E
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-(AT)-.666 G(H).855 E F0 .849(is searched for)3.099 F F2(dir)144 297.6 Q
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+(the search path for the directory containing)144 588 R F2(dir)3.35 E F0
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 (irectory names in).15 F F3(CDP)3.165 E -.855(AT)-.666 G(H).855 E F0
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-(ull directory name)-3.165 F(in)144 309.6 Q F3(CDP)4.163 E -.855(AT)
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-(.I).74 G(f)-6.662 E F2(dir)4.512 E F0(be)4.892 E 1.662
-(gins with a slash \(/\), then)-.15 F F3(CDP)144 321.6 Q -.855(AT)-.666
-G(H).855 E F0 .19(is not used.)2.44 F(The)5.191 E F1<ad50>2.691 E F0
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-(symbolic links while tra)144 333.6 R -.15(ve)-.2 G(rsing).15 E F2(dir)
+(ull directory name)-3.165 F(in)144 612 Q F3(CDP)4.163 E -.855(AT)-.666
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+(gins with a slash \(/\), then)-.15 F F3(CDP)144 624 Q -.855(AT)-.666 G
+(H).855 E F0 .19(is not used.)2.44 F(The)5.191 E F1<ad50>2.691 E F0 .191
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+(ysical directory structure by resolving)-.05 F 1.12
+(symbolic links while tra)144 636 R -.15(ve)-.2 G(rsing).15 E F2(dir)
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--.25 F .444(ing the link after processing instances of)144 357.6 R F2
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-E .744(the immediately pre)144 369.6 R .744
-(vious pathname component from)-.25 F F2(dir)3.244 E F0 3.244(,b)C .744
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 (orking directory cannot be successfully)-.1 F .467
-(determined after a successful directory change,)144 393.6 R F1(cd)2.968
-E F0 .468(will return an unsuccessful status.)2.968 F .468(On systems)
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-F F1<ad56>144 542.4 Q F0 .249(option produces a more v)2.749 F .249
-(erbose description.)-.15 F .249(If the)5.249 F F1<ad56>2.749 E F0(or)
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-(xit status)-.15 F 1.005(is 0 if)144 554.4 R F2(command)3.705 E F0 -.1
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+(erbose description.)-.15 F .249(If the)5.249 F F2<ad56>2.749 E F0(or)
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 (wa)4.275 G 3.505(sf).1 G 1.005(ound, and 1 if not.)-3.505 F 1.004
-(If neither option is supplied and an error occurred or)6.005 F F2
-(command)144.2 566.4 Q F0 1.598(cannot be found, the e)4.868 F 1.599
+(If neither option is supplied and an error occurred or)6.005 F F3
+(command)144.2 220.8 Q F0 1.598(cannot be found, the e)4.868 F 1.599
 (xit status is 127.)-.15 F 1.599(Otherwise, the e)6.599 F 1.599
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-F(mable completion f)144 643.2 Q(acilities, while a)-.1 E -.25(va)-.2 G
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-E .352(The matches will be generated in the same w)144 667.2 R .352
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-(are supplied, all completion speci\214cations.)144 168 R(The)6.347 E F1
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-F .5(and actions should apply to the `)144 180 R(`def)-.74 E(ault')-.1 E
-3('c)-.74 G .5(ommand completion; that is, completion attempted on)-3 F
-3.455(ac)144 192 S .955(ommand for which no completion has pre)-3.455 F
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-(Shell option names as accepted by the)224 300 Q F1(shopt)2.5 E F0 -.2
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-(stopped)184 324 Q F0(Names of stopped jobs, if job control is acti)224
-324 Q -.15(ve)-.25 G(.).15 E F1(user)184 336 Q F0(User names.)224 336 Q
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-1.007(xpanded to generate the possible comple-)-.15 F(tions.)184 504 Q
-F1<ad50>144 516 Q F3(pr)2.5 E(e\214x)-.37 E(pr)184 528 Q(e\214x)-.37 E
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 (ginning of each possible completion after all other options ha)-.15 F
--.15(ve)-.2 G(been applied.)184 540 Q F1<ad53>144 552 Q F3(suf)2.5 E
-<8c78>-.18 E(suf)184 552 Q<8c78>-.18 E F0
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-E .3 -.15(ve b)-.2 H(een applied.).15 E F1<ad57>144 564 Q F3(wor)2.5 E
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-(mand.)144 252 Q .142(If the \214rst form is used, the return v)144 276
-R .142(alue is 0 unless an in)-.25 F -.25(va)-.4 G .142
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+(mand.)144 578.4 Q .142(If the \214rst form is used, the return v)144
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 (ailure if an error occurs with the temporary \214le of commands.)-.1 F
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-312 R -.15(xe)-.15 G 1.136(cuted, unless).15 F F1(cmd)3.836 E F0 1.136
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 (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 F1(jobspec)145.74 388.8 Q
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+(hen run with job control enabled, if)-2.862 F F2(jobspec)145.74 715.2 Q
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--.15(ve a)-.2 H(n).15 E(ar)144 441.6 Q .578
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 (automatically; it must be manually)3.053 F .293
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 (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 F1(ar)4.893 E(gs)-.37 E F0(,).27 E F3(getopts)144
-597.6 Q F0(parses those instead.)2.5 E F3(getopts)144 621.6 Q F0 1.166
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-(diagnostic message is printed.)144 705.6 Q 1.241(If a required ar)144
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-(options is encountered or an error occurs.)144 132 Q F3(hash)108 148.8
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-(the directories in)144 172.8 R F3($P)3.456 E -.95(AT)-.74 G(H).95 E F0
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-(viously-remembered pathname is discarded.)-.25 F .243(If the)144 184.8
-R F3<ad70>2.743 E F0 .243
-(option is supplied, no path search is performed, and)2.743 F F1
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-(get all remembered locations.)-.18 F(The)6.712 E F3<ad64>4.212 E F0
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-(get the remembered location of each)-.18 F F1(name)3.333 E F0 5.833(.I)
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-232.8 R F3<ad74>3.295 E F0 3.295(,t)C(he)-3.295 E F1(name)3.295 E F0
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-244.8 R .934(If no ar)5.934 F .935(guments are gi)-.18 F -.15(ve)-.25 G
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-(ciated with each displayed history entry)144 511.2 R 6.019(.N)-.65 G
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-(time stamp and the history line.)144 523.2 R(If)5.176 E F1(\214lename)
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-(not, the v)144 535.2 Q(alue of)-.25 E F2(HISTFILE)2.5 E F0(is used.)
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-(wing meanings:)-.25 E F3<ad63>144 547.2 Q F0
-(Clear the history list by deleting all the entries.)180 547.2 Q F3
-<ad64>144 559.2 Q F1(of)2.5 E(fset)-.18 E F0 .39
-(Delete the history entry at position)180 571.2 R F1(of)2.889 E(fset)
--.18 E F0 5.389(.I)C(f)-5.389 E F1(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)
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--.25 G .598(to one greater than the last history position, so ne)180
-583.2 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)180 595.2 Q 2.5(,a)
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+(Clear the history list by deleting all the entries.)180 240 Q F1<ad64>
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+(Delete the history entry at position)180 264 R F2(of)2.889 E(fset)-.18
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-(Delete the history entries between positions)180 619.2 R F1(start)3.258
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-(he last command in the history list is)-5.363 F(remo)180 132 Q -.15(ve)
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-(List process IDs in addition to the normal information.)180 273.6 Q F1
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-(Display only running jobs.)180 321.6 Q F1<ad73>144 333.6 Q F0
-(Display only stopped jobs.)180 333.6 Q(If)144 350.4 Q F2(jobspec)4.554
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-(current time, and \2552 represents the time the shell w)180 724.8 R
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-(speci\214ed, con)180 84 R -.15(ve)-.4 G .687(rsion beha).15 F -.15(ve)
--.2 G 3.187(sa).15 G 3.187(si)-3.187 G 3.187<66ad>-3.187 G 3.187(1h)
--3.187 G .687(ad been gi)-3.187 F -.15(ve)-.25 G 3.187(n. This).15 F
-.688(is an e)3.187 F .688(xception to the usual)-.15 F/F1 10
-/Times-Bold@0 SF(printf)180 96 Q F0(beha)2.5 E(vior)-.2 E(.)-.55 E(Ar)
-144 112.8 Q .464(guments to non-string format speci\214ers are treated \
-as C constants, e)-.18 F .463(xcept that a leading plus or)-.15 F 1.258
-(minus sign is allo)144 124.8 R 1.259
+381.6 R -1 -.8(Tw o)5.293 H .293(special ar)3.593 F .293(gument v)-.18 F
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+(current time, and \2552 represents the time the shell w)180 393.6 R
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+3.193 F .693(gument is speci-)-.18 F .21(\214ed, con)180 405.6 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)180 417.6 Q(vior)-.2 E(.)-.55 E(Ar)144 434.4 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)144 446.4 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)144 136.8 Q(alue of the follo)
--.25 E(wing character)-.25 E(.)-.55 E(The)144 153.6 Q/F2 10
-/Times-Italic@0 SF(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)144 165.6 Q(guments)-.37 E
+-.25 F 1.259(alue is the)-.25 F(ASCII v)144 458.4 Q(alue of the follo)
+-.25 E(wing character)-.25 E(.)-.55 E(The)144 475.2 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)144 487.2 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.)144 177.6 Q(The return v)5 E
+-.25 F(as appropriate, had been supplied.)144 499.2 Q(The return v)5 E
 (alue is zero on success, non-zero on f)-.25 E(ailure.)-.1 E F1(pushd)
-108 194.4 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)108 206.4 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)144 218.4 R 3.139(wt)
--.25 G .639(op of the)-3.139 F .416(stack the current w)144 230.4 R .416
+108 516 Q F0([)2.5 E F1<ad6e>A F0 2.5(][)C(+)-2.5 E F2(n)A F0 2.5(][)C
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+(][)C F2(dir)-2.5 E F0(])A .64(Adds a directory to the top of the direc\
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+G .639(op of the)-3.139 F .416(stack the current w)144 552 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)144 242.4 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:)144 254.4 Q
-F1<ad6e>144 266.4 Q F0 1.811(Suppresses the normal change of directory \
-when rotating or adding directories to the)180 266.4 R
-(stack, so that only the stack is manipulated.)180 278.4 Q F1(+)144
-290.4 Q F2(n)A F0 1.268(Rotates the stack so that the)180 290.4 R F2(n)
-3.768 E F0 1.267(th directory \(counting from the left of the list sho)B
-1.267(wn by)-.25 F F1(dirs)180 302.4 Q F0 2.5(,s)C
-(tarting with zero\) is at the top.)-2.5 E F1<ad>144 314.4 Q F2(n)A F0
-.92(Rotates the stack so that the)180 314.4 R F2(n)3.42 E F0 .92
+(and returns 0, unless the directory stack is empty)144 564 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:)144 576 Q F1
+<ad6e>144 588 Q F0 1.811(Suppresses the normal change of directory when\
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+(stack, so that only the stack is manipulated.)180 600 Q F1(+)144 612 Q
+F2(n)A F0 1.268(Rotates the stack so that the)180 612 R F2(n)3.768 E F0
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+(wn by)-.25 F F1(dirs)180 624 Q F0 2.5(,s)C
+(tarting with zero\) is at the top.)-2.5 E F1<ad>144 636 Q F2(n)A F0 .92
+(Rotates the stack so that the)180 636 R F2(n)3.42 E F0 .92
 (th directory \(counting from the right of the list sho)B .92(wn by)-.25
-F F1(dirs)180 326.4 Q F0 2.5(,s)C(tarting with zero\) is at the top.)
--2.5 E F2(dir)144.35 338.4 Q F0(Adds)180 338.4 Q F2(dir)3.138 E F0 .288
+F F1(dirs)180 648 Q F0 2.5(,s)C(tarting with zero\) is at the top.)-2.5
+E F2(dir)144.35 660 Q F0(Adds)180 660 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)180 350.4 Q(gument to the)-.18 E F1
-(cd)2.5 E F0 -.2(bu)2.5 G(iltin.).2 E .488(If the)144 367.2 R F1(pushd)
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+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)144 379.2 R F2(dir)
+F1(pushd)2.989 E F0 1.04(returns 0 unless the cd to)144 700.8 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
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-(stack is empty)144 391.2 R 3.346(,an)-.65 G(on-e)-3.346 E .847(xistent\
+(stack is empty)144 712.8 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)144 403.2 Q 2.5(wc)-.25 G(urrent directory f)-2.5
-E(ails.)-.1 E F1(pwd)108 420 Q F0([)2.5 E F1(\255LP)A F0(])A .845
-(Print the absolute pathname of the current w)144 432 R .845
+-.15 F(speci\214ed ne)144 724.8 Q 2.5(wc)-.25 G(urrent directory f)-2.5
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+(Print the absolute pathname of the current w)144 96 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
-444 R F1<ad50>2.681 E F0 .181(option is supplied or the)2.681 F F1 .181
+108 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)
-144 456 R(the)3.264 E F1<ad4c>3.264 E F0 .763
+144 120 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)144 468 R -.25(va)
--.4 G(lid).25 E(option is supplied.)144 480 Q F1 -.18(re)108 496.8 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([)108 508.8 Q F2(name)A F0
-(...])2.5 E .516(One line is read from the standard input, or from the \
-\214le descriptor)144 520.8 R F2(fd)3.016 E F0 .516(supplied as an ar)
-3.016 F .517(gument to)-.18 F(the)144 532.8 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 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)144 544.8 R F2(name)3.965 E F0 3.965(,t).18 G
+ reading the name of the current directory or an in)144 132 R -.25(va)
+-.4 G(lid).25 E(option is supplied.)144 144 Q F1 -.18(re)108 160.8 S(ad)
+.18 E F0([)3.817 E F1(\255ers)A F0 3.817(][)C F1<ad61>-3.817 E/F2 10
+/Times-Italic@0 SF(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
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+(][)C F1<ad4e>-3.816 E F2(nc)3.816 E(har)-.15 E(s)-.1 E F0 3.816(][)C F1
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+([)108 172.8 Q F2(name)A F0(...])2.5 E .516(One line is read from the s\
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+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 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)144 208.8 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)144 556.8 S 1.112(rds than names, the remaining w).1 F 1.112
+F -.1(wo)144 220.8 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 F2(name)144 568.8 Q F0
+(ening delimiters are assigned to the last)-.15 F F2(name)144 232.8 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)144 580.8 R 3.032(alues. The)-.25 F .532
+F .532(assigned empty v)144 244.8 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)144 592.8 R .197
+F .197(rules the shell uses for e)144 256.8 R .197
 (xpansion \(described abo)-.15 F .497 -.15(ve u)-.15 H(nder).15 E F1
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-(backslash charac-)2.697 F .157(ter \()144 604.8 R F1(\\)A F0 2.657(\)m)
+(backslash charac-)2.697 F .157(ter \()144 268.8 R F1(\\)A F0 2.657(\)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
-616.8 R(if supplied, ha)2.5 E .3 -.15(ve t)-.2 H(he follo).15 E
-(wing meanings:)-.25 E F1<ad61>144 628.8 Q F2(aname)2.5 E F0 1.049
-(The w)180 640.8 R 1.049
+280.8 R(if supplied, ha)2.5 E .3 -.15(ve t)-.2 H(he follo).15 E
+(wing meanings:)-.25 E F1<ad61>144 292.8 Q F2(aname)2.5 E F0 1.049
+(The w)180 304.8 R 1.049
 (ords are assigned to sequential indices of the array v)-.1 F(ariable)
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-(aname)180.33 652.8 Q F0(is unset before an)2.68 E 2.5(yn)-.15 G .5 -.25
+(aname)180.33 316.8 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>144 664.8 Q F2(delim)2.5 E F0
-1.318(The \214rst character of)180 676.8 R F2(delim)3.818 E F0 1.317
+E(guments are ignored.)-.18 E F1<ad64>144 328.8 Q F2(delim)2.5 E F0
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 (is used to terminate the input line, rather than ne)3.818 F 3.817
-(wline. If)-.25 F F2(delim)180 688.8 Q F0(is the empty string,)2.5 E F1
+(wline. If)-.25 F F2(delim)180 352.8 Q F0(is the empty string,)2.5 E F1
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 (will terminate a line when it reads a NUL character)2.5 E(.)-.55 E F1
-<ad65>144 700.8 Q F0 .372
-(If the standard input is coming from a terminal,)180 700.8 R F1 -.18
+<ad65>144 364.8 Q F0 .372
+(If the standard input is coming from a terminal,)180 364.8 R F1 -.18
 (re)2.873 G(adline).18 E F0(\(see)2.873 E F3(READLINE)2.873 E F0(abo)
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-.218(to obtain the line.)180 712.8 R .218
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 (ault, if line editing w)-.1 F .218(as not pre)-.1 F(viously)-.25 E
-(acti)180 724.8 Q -.15(ve)-.25 G 2.5(\)e).15 G(diting settings, b)-2.5 E
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 (ut uses Readline')-.2 E 2.5(sd)-.55 G(ef)-2.5 E
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-SF<ad69>144 84 Q/F2 10/Times-Italic@0 SF(te)2.5 E(xt)-.2 E F0(If)180 84
-Q F1 -.18(re)2.715 G(adline).18 E F0 .216
+(ault \214lename completion.)-.1 E F1<ad69>144 400.8 Q F2(te)2.5 E(xt)
+-.2 E F0(If)180 400.8 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 96 Q(gins.)-.15 E F1<ad6e>144 108 Q F2(nc)2.5 E(har)
--.15 E(s)-.1 E F1 -.18(re)180 120 S(ad).18 E F0 1.395
+-.25 F(ing be)180 412.8 Q(gins.)-.15 E F1<ad6e>144 424.8 Q F2(nc)2.5 E
+(har)-.15 E(s)-.1 E F1 -.18(re)180 436.8 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)180 132 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>144 144
-Q F2(nc)2.5 E(har)-.15 E(s)-.1 E F1 -.18(re)180 156 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
+-.1 F(input, b)180 448.8 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
+460.8 Q F2(nc)2.5 E(har)-.15 E(s)-.1 E F1 -.18(re)180 472.8 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)180 168 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)180 180 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.)180 192 R .608
+(line of input, unless EOF is encountered or)180 484.8 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)180 496.8
+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.)180 508.8 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)180 204 S .669
+3.108(;t)C .608(he intent is that the)-3.108 F -.25(va)180 520.8 S .669
 (riable is assigned e).25 F .669
 (xactly the characters read \(with the e)-.15 F .67
-(xception of backslash; see the)-.15 F F1<ad72>180 216 Q F0(option belo)
-2.5 E(w\).)-.25 E F1<ad70>144 228 Q F2(pr)2.5 E(ompt)-.45 E F0(Display)
-180 240 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)180 252 Q 2.5(yi)-.15 G 2.5
-(nput. The)-2.5 F
+(xception of backslash; see the)-.15 F F1<ad72>180 532.8 Q F0
+(option belo)2.5 E(w\).)-.25 E F1<ad70>144 544.8 Q F2(pr)2.5 E(ompt)-.45
+E F0(Display)180 556.8 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)180 568.8 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 F1
-<ad72>144 264 Q F0 .543(Backslash does not act as an escape character)
-180 264 R 5.543(.T)-.55 G .544(he backslash is considered to be part of)
--5.543 F(the line.)180 276 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 F1<ad73>144 288 Q F0(Silent mode.)180 288 Q
+<ad72>144 580.8 Q F0 .543(Backslash does not act as an escape character)
+180 580.8 R 5.543(.T)-.55 G .544
+(he backslash is considered to be part of)-5.543 F(the line.)180 592.8 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 F1<ad73>144
+604.8 Q F0(Silent mode.)180 604.8 Q
 (If input is coming from a terminal, characters are not echoed.)5 E F1
-<ad74>144 300 Q F2(timeout)2.5 E F0(Cause)180 312 Q F1 -.18(re)2.929 G
-(ad).18 E F0 .428(to time out and return f)2.929 F .428
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+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)180 324 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)180 336 Q
+(ber of characters\) is not read within)180 640.8 R F2(timeout)3.061 E
+F0(seconds.)3.061 E F2(timeout)5.561 E F0 .561(may be a decimal number)
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 (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 -.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
-348 R .506(fect when reading)-.25 F .59(from re)180 360 R .59
+664.8 R .506(fect when reading)-.25 F .59(from re)180 676.8 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
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-(artial input read into the speci\214ed).15 F -.25(va)180 372 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)180 384 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
-396 R -.15(ex)2.5 G(it status is greater than 128 if the timeout is e)
-.15 E(xceeded.)-.15 E F1<ad75>144 408 Q F2(fd)2.5 E F0
-(Read input from \214le descriptor)180 408 Q F2(fd)2.5 E F0(.)A .476
-(If no)144 424.8 R F2(names)3.336 E F0 .476
+(artial input read into the speci\214ed).15 F -.25(va)180 688.8 S
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+G(ata.)-2.77 E 1.12(The e)180 700.8 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)180 712.8 R -.15(ex)2.5 G
+(it status is greater than 128 if the timeout is e).15 E(xceeded.)-.15 E
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+SF<ad75>144 84 Q/F2 10/Times-Italic@0 SF(fd)2.5 E F0
+(Read input from \214le descriptor)180 84 Q F2(fd)2.5 E F0(.)A .476
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 (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,)144 436.8 R F1 -.18(re)3.273 G(ad)
+(unless end-of-\214le is encountered,)144 112.8 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)144 448.8 S 2.004
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 (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)144 460.8 Q(gument to)-.18 E F1<ad75>
-2.5 E F0(.)A F1 -.18(re)108 477.6 S(adonly).18 E F0([)2.5 E F1(\255aAf)A
+(descriptor is supplied as the ar)144 136.8 Q(gument to)-.18 E F1<ad75>
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-(d)-.37 E F0 2.5(].)C(..])-2.5 E .77(The gi)144 489.6 R -.15(ve)-.25 G
+(d)-.37 E F0 2.5(].)C(..])-2.5 E .77(The gi)144 165.6 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.)144 501.6 R
+(may not be changed by subse-)3.54 F 1.096(quent assignment.)144 177.6 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
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 (ariables to inde)-.25 F -.15(xe)-.15 G 3.334(da).15 G .834(rrays; the)
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--.25 E .776(ables to associati)144 525.6 R 1.076 -.15(ve a)-.25 H 3.276
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 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)144 537.6 R -.15(ve)
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 -.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.)144 549.6 R(The)5.296 E F1
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 <ad70>2.796 E F0(option)2.796 E .786
 (causes output to be displayed in a format that may be reused as input.)
-144 561.6 R .786(If a v)5.786 F .785(ariable name is fol-)-.25 F(lo)144
-573.6 Q .717(wed by =)-.25 F F2(wor)A(d)-.37 E F0 3.218(,t)C .718(he v)
+144 237.6 R .786(If a v)5.786 F .785(ariable name is fol-)-.25 F(lo)144
+249.6 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)
-144 585.6 R F2(names)3.12 E F0 .26(is not a v)3.03 F .26(alid shell v)
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-(is supplied with a)2.76 F F2(name)144.36 597.6 Q F0
-(that is not a function.)2.68 E F1 -.18(re)108 614.4 S(tur).18 E(n)-.15
-E F0([)2.5 E F2(n)A F0(])A .02(Causes a function to stop e)144 626.4 R
+(is supplied with a)2.76 F F2(name)144.36 273.6 Q F0
+(that is not a function.)2.68 E F1 -.18(re)108 290.4 S(tur).18 E(n)-.15
+E F0([)2.5 E F2(n)A F0(])A .02(Causes a function to stop e)144 302.4 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)144 638.4 R -.15(xe)
+(the return status is that of the last command e)144 314.4 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)144 650.4 R 3.738(,t)-.4 G 1.238
+G(cuted).15 E 1.238(by a trap handler)144 326.4 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
-662.4 R 6.033(.I)-.55 G(f)-6.033 E F1 -.18(re)3.533 G(tur).18 E(n)-.15 E
+338.4 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)
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-(determine the status is the last command e)144 674.4 R -.15(xe)-.15 G
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 .389(cuted by the trap handler before).15 F F1 -.18(re)2.89 G(tur).18 E
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-144 710.4 R -.15(xe)-.15 G .326(cuted within the script as the e).15 F
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 .326(xit status of the script.)-.15 F(If)5.326 E F2(n)2.826 E F0 .325
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-(its least signi\214cant 8 bits.)144 722.4 R 2.035
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--.15 G .705(cution of a script by).15 F/F1 10/Times-Bold@0 SF(.)3.205 E
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-G .366(cution resumes after the func-).15 F(tion or script.)144 108 Q F1
-(set)108 124.8 Q F0([)2.5 E F1(\255\255abefhkmnptuvxBCEHPT)A F0 2.5(][)C
-F1<ad6f>-2.5 E/F2 10/Times-Italic@0 SF(option\255name)2.5 E F0 2.5(][)C
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+.749(mand associated with the)144 422.4 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.)144 434.4 Q F1
+(set)108 451.2 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)108 463.2 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
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 (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
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+(reused as input for setting or resetting the currently-set v)144 487.2
 R 3.284(ariables. Read-only)-.25 F -.25(va)3.284 G .784
-(riables cannot be).25 F 2.912(reset. In)144 172.8 R F2(posix)2.912 E F0
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 (The output is sorted according to the current)5.412 F 3.53
-(locale. When)144 184.8 R 1.031(options are speci\214ed, the)3.53 F
+(locale. When)144 511.2 R 1.031(options are speci\214ed, the)3.53 F
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-1.624(after option processing are treated as v)144 196.8 R 1.623
+1.624(after option processing are treated as v)144 523.2 R 1.623
 (alues for the positional parameters and are assigned, in)-.25 F(order)
-144 208.8 Q 2.5(,t)-.4 G(o)-2.5 E F1($1)2.5 E F0(,)A F1($2)2.5 E F0(,)A
+144 535.2 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>144 220.8 Q
-F0 1.377(Each v)184 220.8 R 1.377
+-.15(ve t)-.2 H(he follo).15 E(wing meanings:)-.25 E F1<ad61>144 547.2 Q
+F0 1.377(Each v)184 547.2 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)184 232.8 Q(ed for e)-.1 E(xport to the en)-.15
-E(vironment of subsequent commands.)-.4 E F1<ad62>144 244.8 Q F0 .132
-(Report the status of terminated background jobs immediately)184 244.8 R
+1.378(ute and)-.2 F(mark)184 559.2 Q(ed for e)-.1 E(xport to the en)-.15
+E(vironment of subsequent commands.)-.4 E F1<ad62>144 571.2 Q F0 .132
+(Report the status of terminated background jobs immediately)184 571.2 R
 2.632(,r)-.65 G .131(ather than before the ne)-2.632 F(xt)-.15 E
-(primary prompt.)184 256.8 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>144 268.8 Q F0
-.087(Exit immediately if a)184 268.8 R F2(pipeline)2.587 E F0 .087
+(primary prompt.)184 583.2 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>144 595.2 Q F0
+.087(Exit immediately if a)184 595.2 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)184 280.8 Q
-F2 1.521(compound command)4.021 F F0(\(see)4.021 E/F3 9/Times-Bold@0 SF
-1.521(SHELL GRAMMAR)4.021 F F0(abo)3.771 E -.15(ve)-.15 G 1.521(\), e)
-.15 F 1.521(xits with a non-zero status.)-.15 F .079
-(The shell does not e)184 292.8 R .079(xit if the command that f)-.15 F
-.08(ails is part of the command list immediately)-.1 F(follo)184 304.8 Q
+F0 .088(\), a)B F2(list)2.588 E F0 2.588(,o)C(r)-2.588 E(a)184 607.2 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
+619.2 R .079(xit if the command that f)-.15 F .08
+(ails is part of the command list immediately)-.1 F(follo)184 631.2 Q
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-as an)-.25 F .182(error when performing parameter e)184 690 R 2.682
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 (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)184 702 R 3.246(,t)-.4 G .746
+(able or parameter)184 378 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
-714 Q(GNU Bash 4.4)72 768 Q(2018 March 2)146.79 E(70)195.95 E 0 Cg EP
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-SF<ad76>144 84 Q F0(Print shell input lines as the)184 84 Q 2.5(ya)-.15
-G(re read.)-2.5 E F1<ad78>144 96 Q F0 .315(After e)184 96 R .315
-(xpanding each)-.15 F/F2 10/Times-Italic@0 SF .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)184 108 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 9/Times-Bold@0 SF(PS4)3.736 E/F4 9/Times-Roman@0 SF(,)A F0
-(follo)3.486 E 1.236(wed by the com-)-.25 F(mand and its e)184 120 Q
+390 Q F1<ad76>144 402 Q F0(Print shell input lines as the)184 402 Q 2.5
+(ya)-.15 G(re read.)-2.5 E F1<ad78>144 414 Q F0 .315(After e)184 414 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
+426 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)184 438 Q
 (xpanded ar)-.15 E(guments or associated w)-.18 E(ord list.)-.1 E F1
-<ad42>144 132 Q F0 2.578(The shell performs brace e)184 132 R 2.578
+<ad42>144 450 Q F0 2.578(The shell performs brace e)184 450 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)184 144 Q
-(ault.)-.1 E F1<ad43>144 156 Q F0 .214(If set,)184 156 R F1(bash)2.714 E
+-.15(ve)-.15 G 5.079(\). This).15 F 2.579(is on by)5.079 F(def)184 462 Q
+(ault.)-.1 E F1<ad43>144 474 Q F0 .214(If set,)184 474 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)184 168 R .553(may be o)3.053 F -.15(ve)-.15 G .553
+3.053(tors. This)184 486 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)184 180 Q F1(>|)2.5 E F0(instead of)2.5 E F1(>)2.5 E F0(.)A F1
-<ad45>144 192 Q F0 .104(If set, an)184 192 R 2.604(yt)-.15 G .104
+.15 F(tor)184 498 Q F1(>|)2.5 E F0(instead of)2.5 E F1(>)2.5 E F0(.)A F1
+<ad45>144 510 Q F0 .104(If set, an)184 510 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)184 204 R -.15(xe)-.15 G .838(cuted in a subshell en).15
+F .838(mands e)184 522 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.)184 216 Q F1
-<ad48>144 228 Q F0(Enable)184 228 Q F1(!)3.032 E F0 .532
+(trap is normally not inherited in)3.339 F(such cases.)184 534 Q F1
+<ad48>144 546 Q F0(Enable)184 546 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)184 240 Q -.15
-(ve)-.25 G(.).15 E F1<ad50>144 252 Q F0 .959
-(If set, the shell does not resolv)184 252 R 3.459(es)-.15 G .959
+F .531(ault when the shell is inter)-.1 F(-)-.2 E(acti)184 558 Q -.15
+(ve)-.25 G(.).15 E F1<ad50>144 570 Q F0 .959
+(If set, the shell does not resolv)184 570 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)184 264 R 2.822(orking directory)-.1 F 7.822
+(that change the current w)184 582 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)184 276 R(def)2.685
+(ysical directory structure)-.05 F 2.685(instead. By)184 594 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)184 288 Q(.)-.65 E F1<ad54>144
-300 Q F0 .89(If set, an)184 300 R 3.39(yt)-.15 G .89(raps on)-3.39 F F1
+(mands which change the current directory)184 606 Q(.)-.65 E F1<ad54>144
+618 Q F0 .89(If set, an)184 618 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)184 312 R -.15(xe)-.15 G 1.932
+(substitutions, and commands e)184 630 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)184 324 Q F0
-(traps are normally not inherited in such cases.)2.5 E F1<adad>144 336 Q
-F0 .401(If no ar)184 336 R .401(guments follo)-.18 F 2.901(wt)-.25 G
+(UG)-.1 E F0(and)4.432 E F1(RETURN)184 642 Q F0
+(traps are normally not inherited in such cases.)2.5 E F1<adad>144 654 Q
+F0 .401(If no ar)184 654 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)184 348 Q F2
+(Otherwise,)5.4 E(the positional parameters are set to the)184 666 Q F2
 (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
-360 Q F0 1.944(Signal the end of options, cause all remaining)184 360 R
+678 Q F0 1.944(Signal the end of options, cause all remaining)184 678 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)184 372 R
+1.945(ssigned to the positional)-4.445 F 3.446(parameters. The)184 690 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.)184 384 Q .425(The options are of)144
-400.8 R 2.925(fb)-.25 G 2.925(yd)-2.925 G(ef)-2.925 E .425
+(parameters remain unchanged.)184 702 Q .425(The options are of)144
+718.8 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)144 412.8 R 2.678(f. The)-.25 F .178
+(to be turned of)144 730.8 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)144 424.8 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.)144 436.8 Q F1(shift)108 453.6 Q F0([)2.5 E F2(n)A F0
-(])A .429(The positional parameters from)144 465.6 R F2(n)2.929 E F0
-.429(+1 ... are renamed to)B F1 .429($1 ....)2.929 F F0 -.15(Pa)5.428 G
-.428(rameters represented by the num-).15 F(bers)144 477.6 Q F1($#)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.)144 489.6 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($#)2.56 E F0 2.56
-(,t)C(he)-2.56 E .143(positional parameters are not changed.)144 501.6 R
-.144(The return status is greater than zero if)5.143 F F2(n)3.004 E F0
-.144(is greater than)2.884 F F1($#)2.644 E F0
-(or less than zero; otherwise 0.)144 513.6 Q F1(shopt)108 530.4 Q F0([)
+-.18 F -.2(vo)-.4 G .177(cation of the shell.).2 F(The)5.177 E
+(GNU Bash 5.0)72 768 Q(2018 March 15)144.29 E(71)193.45 E 0 Cg EP
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+(Commands Manual)2.5 E -.35(BA)139.64 G(SH\(1\)).35 E .066
+(current set of options may be found in)144 84 R/F1 10/Times-Bold@0 SF
+<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 96 Q F1(shift)108 112.8 Q F0([)2.5 E/F2 10
+/Times-Italic@0 SF(n)A F0(])A .429(The positional parameters from)144
+124.8 R F2(n)2.929 E F0 .429(+1 ... are renamed to)B F1 .429($1 ....)
+2.929 F F0 -.15(Pa)5.428 G .428(rameters represented by the num-).15 F
+(bers)144 136.8 Q F1($#)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.)144 148.8
+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($#)2.56 E F0 2.56(,t)C(he)-2.56 E .143
+(positional parameters are not changed.)144 160.8 R .144
+(The return status is greater than zero if)5.143 F F2(n)3.004 E F0 .144
+(is greater than)2.884 F F1($#)2.644 E F0
+(or less than zero; otherwise 0.)144 172.8 Q F1(shopt)108 189.6 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)144 542.4 S .64(ggle the v).8 F .639
+-2.5 E F0(...])2.5 E -.8(To)144 201.6 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)144 554.4 R 1.674 -.65(w, o)-.25 H 1.174 -.4(r, i).65 H
+(listed belo)144 213.6 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)144 566.4 R .826
+(bu)2.875 G .375(iltin com-).2 F 3.326(mand. W)144 225.6 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)144 578.4 R F2
+.551(indication of whether or not each is set; if)144 237.6 R F2
 (optnames)3.052 E F0 .552
 (are supplied, the output is restricted to those)3.052 F 2.55
-(options. The)144 590.4 R F1<ad70>2.55 E F0 .049(option causes output t\
+(options. The)144 249.6 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)144 602.4 Q .3 -.15(ve t)-.2 H(he follo).15 E
-(wing meanings:)-.25 E F1<ad73>144 614.4 Q F0(Enable \(set\) each)180
-614.4 Q F2(optname)2.5 E F0(.)A F1<ad75>144 626.4 Q F0
-(Disable \(unset\) each)180 626.4 Q F2(optname)2.5 E F0(.)A F1<ad71>144
-638.4 Q F0 .003(Suppresses normal output \(quiet mode\); the return sta\
-tus indicates whether the)180 638.4 R F2(optname)2.504 E F0(is)2.504 E
-.256(set or unset.)180 650.4 R .256(If multiple)5.256 F F2(optname)2.756
+E(options ha)144 261.6 Q .3 -.15(ve t)-.2 H(he follo).15 E
+(wing meanings:)-.25 E F1<ad73>144 273.6 Q F0(Enable \(set\) each)180
+273.6 Q F2(optname)2.5 E F0(.)A F1<ad75>144 285.6 Q F0
+(Disable \(unset\) each)180 285.6 Q F2(optname)2.5 E F0(.)A F1<ad71>144
+297.6 Q F0 .003(Suppresses normal output \(quiet mode\); the return sta\
+tus indicates whether the)180 297.6 R F2(optname)2.504 E F0(is)2.504 E
+.256(set or unset.)180 309.6 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)180 662.4 Q F2(optnames)2.5 E
-F0(are enabled; non-zero otherwise.)2.5 E F1<ad6f>144 674.4 Q F0
-(Restricts the v)180 674.4 Q(alues of)-.25 E F2(optname)2.5 E F0
+(he return status is zero if)-2.755 F(all)180 321.6 Q F2(optnames)2.5 E
+F0(are enabled; non-zero otherwise.)2.5 E F1<ad6f>144 333.6 Q F0
+(Restricts the v)180 333.6 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)144 691.2 R F1
+E F1(set)2.5 E F0 -.2(bu)2.5 G(iltin.).2 E .624(If either)144 350.4 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)144 703.2 R -.15(ve)-.25 G(ly).15 E 7.234(.U)
+(set or unset, respecti)144 362.4 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)144 715.2 Q(ault.)
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-(Commands Manual)2.5 E -.35(BA)139.64 G(SH\(1\)).35 E 1.544
-(The return status when listing options is zero if all)144 84 R/F1 10
-/Times-Italic@0 SF(optnames)4.044 E F0 1.545
-(are enabled, non-zero otherwise.)4.045 F .696
+2.234(options are disabled \(unset\) by)4.734 F(def)144 374.4 Q(ault.)
+-.1 E 1.544(The return status when listing options is zero if all)144
+391.2 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 96 R F1(optname)3.196 E F0 .696(is not a v)3.196 F .695(alid shell)
--.25 F(option.)144 108 Q(The list of)144 124.8 Q/F2 10/Times-Bold@0 SF
-(shopt)2.5 E F0(options is:)2.5 E F2(assoc_expand_once)144 142.8 Q F0
-1.944(If set, the shell suppresses multiple e)184 154.8 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)184 166.8 R .857
+144 403.2 R F2(optname)3.196 E F0 .696(is not a v)3.196 F .695
+(alid shell)-.25 F(option.)144 415.2 Q(The list of)144 432 Q F1(shopt)
+2.5 E F0(options is:)2.5 E F1(assoc_expand_once)144 450 Q F0 1.944
+(If set, the shell suppresses multiple e)184 462 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)184 474 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.)184 178.8 Q F2(autocd)144 190.8 Q F0 .199
-(If set, a command name that is the name of a directory is e)184 190.8 R
+(ariable)-.25 E(assignments.)184 486 Q F1(autocd)144 498 Q F0 .199
+(If set, a command name that is the name of a directory is e)184 498 R
 -.15(xe)-.15 G .2(cuted as if it were the ar).15 F(gu-)-.18 E
-(ment to the)184 202.8 Q F2(cd)2.5 E F0 2.5(command. This)2.5 F
+(ment to the)184 510 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
-F2(cdable_v)144 214.8 Q(ars)-.1 E F0 .156(If set, an ar)184 226.8 R .156
-(gument to the)-.18 F F2(cd)2.656 E F0 -.2(bu)2.656 G .155
+F1(cdable_v)144 522 Q(ars)-.1 E F0 .156(If set, an ar)184 534 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)184 238.8 Q(ariable whose v)-.25 E
-(alue is the directory to change to.)-.25 E F2(cdspell)144 250.8 Q F0
+(name of a v)184 546 Q(ariable whose v)-.25 E
+(alue is the directory to change to.)-.25 E F1(cdspell)144 558 Q F0
 1.055
 (If set, minor errors in the spelling of a directory component in a)184
-250.8 R F2(cd)3.555 E F0 1.055(command will be)3.555 F 3.988
-(corrected. The)184 262.8 R 1.488(errors check)3.988 F 1.487
+558 R F1(cd)3.555 E F0 1.055(command will be)3.555 F 3.988
+(corrected. The)184 570 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)184 274.8 R 4.57 -.65(y. I)
+-.4 G(nd)-3.987 E .77(one character too man)184 582 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.)184 286.8 Q
-(This option is only used by interacti)5 E .3 -.15(ve s)-.25 H(hells.)
-.15 E F2(checkhash)144 298.8 Q F0 .737(If set,)184 310.8 R F2(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
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-SF<ad76>144 84 Q F0 .47(The maximum amount of virtual memory a)180 84 R
--.25(va)-.2 G .47(ilable to the shell and, on some systems, to).25 F
-(its children)180 96 Q F1<ad78>144 108 Q F0
-(The maximum number of \214le locks)180 108 Q F1<ad50>144 120 Q F0
-(The maximum number of pseudoterminals)180 120 Q F1<ad54>144 132 Q F0
-(The maximum number of threads)180 132 Q(If)144 148.8 Q/F2 10
-/Times-Italic@0 SF(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
+(limit name and unit are printed before the v)144 192 Q 2.5(alue. Other)
+-.25 F(options are interpreted as follo)2.5 E(ws:)-.25 E F1<ad61>144 204
+Q F0(All current limits are reported)180 204 Q F1<ad62>144 216 Q F0
+(The maximum sock)180 216 Q(et b)-.1 E(uf)-.2 E(fer size)-.25 E F1<ad63>
+144 228 Q F0(The maximum size of core \214les created)180 228 Q F1<ad64>
+144 240 Q F0(The maximum size of a process')180 240 Q 2.5(sd)-.55 G
+(ata se)-2.5 E(gment)-.15 E F1<ad65>144 252 Q F0
+(The maximum scheduling priority \("nice"\))180 252 Q F1<ad66>144 264 Q
+F0(The maximum size of \214les written by the shell and its children)180
+264 Q F1<ad69>144 276 Q F0(The maximum number of pending signals)180 276
+Q F1<ad6b>144 288 Q F0
+(The maximum number of kqueues that may be allocated)180 288 Q F1<ad6c>
+144 300 Q F0(The maximum size that may be lock)180 300 Q(ed into memory)
+-.1 E F1<ad6d>144 312 Q F0(The maximum resident set size \(man)180 312 Q
+2.5(ys)-.15 G(ystems do not honor this limit\))-2.5 E F1<ad6e>144 324 Q
+F0 .791(The maximum number of open \214le descriptors \(most systems do\
+ not allo)180 324 R 3.29(wt)-.25 G .79(his v)-3.29 F .79(alue to)-.25 F
+(be set\))180 336 Q F1<ad70>144 348 Q F0
+(The pipe size in 512-byte blocks \(this may not be set\))180 348 Q F1
+<ad71>144 360 Q F0(The maximum number of bytes in POSIX message queues)
+180 360 Q F1<ad72>144 372 Q F0
+(The maximum real-time scheduling priority)180 372 Q F1<ad73>144 384 Q
+F0(The maximum stack size)180 384 Q F1<ad74>144 396 Q F0
+(The maximum amount of cpu time in seconds)180 396 Q F1<ad75>144 408 Q
+F0(The maximum number of processes a)180 408 Q -.25(va)-.2 G
+(ilable to a single user).25 E F1<ad76>144 420 Q F0 .47
+(The maximum amount of virtual memory a)180 420 R -.25(va)-.2 G .47
+(ilable to the shell and, on some systems, to).25 F(its children)180 432
+Q F1<ad78>144 444 Q F0(The maximum number of \214le locks)180 444 Q F1
+<ad50>144 456 Q F0(The maximum number of pseudoterminals)180 456 Q F1
+<ad54>144 468 Q F0(The maximum number of threads)180 468 Q(If)144 484.8
+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
 (alue of the speci\214ed resource.)-3.218 F(If)5.468 E .044
-(no option is gi)144 160.8 R -.15(ve)-.25 G .044(n, then).15 F F1<ad66>
+(no option is gi)144 496.8 R -.15(ve)-.25 G .044(n, then).15 F F1<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
 <ad74>2.545 E F0 2.545(,w)C .045(hich is)-2.545 F 1.589(in seconds;)144
-172.8 R F1<ad70>4.089 E F0 4.089(,w)C 1.589
+508.8 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)144 184.8 R 1.438
+1.588(hich are)-4.088 F 1.438(unscaled v)144 520.8 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)144 196.8 R
+-3.939 F(The)6.439 E .404(return status is 0 unless an in)144 532.8 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
-208.8 S .5 -.25(ew l)-2.5 H(imit.).25 E F1(umask)108 225.6 Q F0([)2.5 E
+544.8 S .5 -.25(ew l)-2.5 H(imit.).25 E F1(umask)108 561.6 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)144 237.6 R F2(mode)2.7 E F0
+.2(The user \214le-creation mask is set to)144 573.6 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
 (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)144 249.6 R F2 -.15(ch)2.566 G(mod).15 E F0(\(1\).).77 E(If)144
-261.6 Q F2(mode)3.262 E F0 .382(is omitted, the current v)3.062 F .382
+pted by)144 585.6 R F2 -.15(ch)2.566 G(mod).15 E F0(\(1\).).77 E(If)144
+597.6 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
 (option causes the mask to be)2.882 F .547
-(printed in symbolic form; the def)144 273.6 R .547
+(printed in symbolic form; the def)144 609.6 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)144.38 285.6 Q F0 .551
+(mode)144.38 621.6 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)144 297.6 Q
+F .552(The return status is 0 if the)5.552 F(mode w)144 633.6 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 F1
-(unalias)108 314.4 Q F0<5bad>2.5 E F1(a)A F0 2.5(][)C F2(name)-2.5 E F0
-(...])2.5 E(Remo)144 326.4 Q 1.955 -.15(ve e)-.15 H(ach).15 E F2(name)
+(unalias)108 650.4 Q F0<5bad>2.5 E F1(a)A F0 2.5(][)C F2(name)-2.5 E F0
+(...])2.5 E(Remo)144 662.4 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)144 338.4 Q -.15(ve)-.15 G 2.5(d. The).15 F(return v)2.5 E
+F(remo)144 674.4 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)108 355.2 Q F0<5bad>2.5 E F1
+(is not a de\214ned alias.)2.68 E F1(unset)108 691.2 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)144 367.2 S 3.827(re).15 G(ach)-3.827 E F2(name)3.827 E F0
+2.5 E -.15(Fo)144 703.2 S 3.827(re).15 G(ach)-3.827 E F2(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)144.36 379.2 Q F0 1.551
+-.25 G 1.328(n, each).15 F F2(name)144.36 715.2 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)144 391.2 R F1
+4.05 G 1.55(riables may not be).25 F 4.641(unset. If)144 727.2 R F1
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-F(remo)144 403.2 Q -.15(ve)-.15 G 2.538(d. If).15 F(the)2.537 E F1<ad6e>
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-(is a v)2.537 F .037(ariable with the)-.25 F F2(namer)2.537 E(ef)-.37 E
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-(be unset rather than the v)144 415.2 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
-<ad66>2.992 E F0 .492(option is supplied.)2.992 F .493(If no)5.493 F
-.221(options are supplied, each)144 427.2 R F2(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.)144 439.2 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.)144 451.2 R 3.206(If an)8.206 F 5.706
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--.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)144.01 528 Q F0 .522(is not gi)3.792 F -.15(ve)-.25 G
+184.8 S .659(it for each speci\214ed child process and return its termi\
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+G .009(ipeline are w)-2.509 F .009(aited for)-.1 F 5.009(.I)-.55 G(f)
+-5.009 E F2(id)144.01 208.8 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)144 540 Q F1
+(nd the return status is zero.)-3.021 F(If)5.521 E(the)144 220.8 Q F1
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-(option is supplied, and job control is enabled,)144 552 R F1(wait)3.086
-E F0(forces)3.086 E F2(id)3.086 E F0 .586
+(option is supplied, and job control is enabled,)144 232.8 R F1(wait)
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 (to terminate before returning its sta-)3.086 F .755
-(tus, instead of returning when it changes status.)144 564 R(If)5.756 E
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-108 314.4 R .192(It suf)5.193 F .192(\214ces to place the sequence of c\
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+(80)193.45 E 0 Cg EP
 %%Trailer
 end
 %%EOF

diff --git a/doc/bashref.dvi b/doc/bashref.dvi
index 5a0dbcedcb97f29dcd1ee691e99f354af5c93ced..f21afc58d7de995a430d22f17cab40ec116ee0c8 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 86e41edc8f63266482e94776ed483b6d9c22da37..117f0a1ca13c21ebe340092dc8c009f0c8f1c40e 100644 (file)
--- a/doc/bashref.html
+++ b/doc/bashref.html
@@ -1,11 +1,11 @@
 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
 <html>
 <!-- This text is a brief description of the features that are present in
-the Bash shell (version 4.4, 2 March 2018).
+the Bash shell (version 5.0, 15 March 2018).
 
-This is Edition 4.4, last updated 2 March 2018,
+This is Edition 5.0, last updated 15 March 2018,
 of The GNU Bash Reference Manual,
-for Bash, Version 4.4.
+for Bash, Version 5.0.
 
 Copyright (C) 1988-2018 Free Software Foundation, Inc.
 
@@ -284,12 +284,12 @@ Next: <a href="#Introduction" accesskey="n" rel="next">Introduction</a>, Previou
 <h1 class="top">Bash Features</h1>
 
 <p>This text is a brief description of the features that are present in
-the Bash shell (version 4.4, 2 March 2018).
+the Bash shell (version 5.0, 15 March 2018).
 The Bash home page is <a href="http://www.gnu.org/software/bash/">http://www.gnu.org/software/bash/</a>.
 </p>
-<p>This is Edition 4.4, last updated 2 March 2018,
+<p>This is Edition 5.0, last updated 15 March 2018,
 of <cite>The GNU Bash Reference Manual</cite>,
-for <code>Bash</code>, Version 4.4.
+for <code>Bash</code>, Version 5.0.
 </p>
 <p>Bash contains features that appear in other popular shells, and some
 features that only appear in Bash.  Some of the shells that Bash has
@@ -2716,8 +2716,8 @@ array, and an index of -1 references the last element.
 <dt><code>${<var>parameter</var>#<var>word</var>}</code></dt>
 <dt><code>${<var>parameter</var>##<var>word</var>}</code></dt>
 <dd><p>The <var>word</var>
-is expanded to produce a pattern just as in filename
-expansion (see <a href="#Filename-Expansion">Filename Expansion</a>).  If the pattern matches
+is expanded to produce a pattern and matched according to the rules
+described below (see <a href="#Pattern-Matching">Pattern Matching</a>).  If the pattern matches
 the beginning of the expanded value of <var>parameter</var>,
 then the result of the expansion is the expanded value of <var>parameter</var>
 with the shortest matching pattern (the &lsquo;<samp>#</samp>&rsquo; case) or the
@@ -2733,8 +2733,9 @@ array in turn, and the expansion is the resultant list.
 </dd>
 <dt><code>${<var>parameter</var>%<var>word</var>}</code></dt>
 <dt><code>${<var>parameter</var>%%<var>word</var>}</code></dt>
-<dd><p>The <var>word</var> is expanded to produce a pattern just as in
-filename expansion.
+<dd><p>The <var>word</var>
+is expanded to produce a pattern and matched according to the rules
+described below (see <a href="#Pattern-Matching">Pattern Matching</a>).  If the pattern matches
 If the pattern matches a trailing portion of the expanded value of
 <var>parameter</var>, then the result of the expansion is the value of
 <var>parameter</var> with the shortest matching pattern (the &lsquo;<samp>%</samp>&rsquo; case)
@@ -2754,6 +2755,8 @@ array in turn, and the expansion is the resultant list.
 filename expansion.
 <var>Parameter</var> is expanded and the longest match of <var>pattern</var>
 against its value is replaced with <var>string</var>.
+The match is performed according to the rules described below
+(see <a href="#Pattern-Matching">Pattern Matching</a>).
 If <var>pattern</var> begins with &lsquo;<samp>/</samp>&rsquo;, all matches of <var>pattern</var> are
 replaced with <var>string</var>.  Normally only the first match is replaced.
 If <var>pattern</var> begins with &lsquo;<samp>#</samp>&rsquo;, it must match at the beginning
@@ -3045,10 +3048,13 @@ at the start of a filename or immediately following a slash
 must be matched explicitly, unless the shell option <code>dotglob</code> is set.
 The filenames &lsquo;<samp>.</samp>&rsquo; and &lsquo;<samp>..</samp>&rsquo; must always be matched explicitly,
 even if <code>dotglob</code> is set.
-When matching a filename, the slash character must always be
-matched explicitly.
 In other cases, the &lsquo;<samp>.</samp>&rsquo; character is not treated specially.
 </p>
+<p>When matching a filename, the slash character must always be
+matched explicitly by a slash in the pattern, but in other matching
+contexts it can be matched by a special pattern character as described
+below (see <a href="#Pattern-Matching">Pattern Matching</a>).
+</p>
 <p>See the description of <code>shopt</code> in <a href="#The-Shopt-Builtin">The Shopt Builtin</a>,
 for a description of the <code>nocaseglob</code>, <code>nullglob</code>,
 <code>failglob</code>, and <code>dotglob</code> options.

diff --git a/doc/bashref.info b/doc/bashref.info
index 308575d918fbc5ffb3715e086078111a12b54115..f4d3f5229a3b2136c78bf15620800b1b9eba258b 100644 (file)
--- a/doc/bashref.info
+++ b/doc/bashref.info
@@ -2,10 +2,10 @@ This is bashref.info, produced by makeinfo version 6.5 from
 bashref.texi.
 
 This text is a brief description of the features that are present in the
-Bash shell (version 4.4, 2 March 2018).
+Bash shell (version 5.0, 15 March 2018).
 
-   This is Edition 4.4, last updated 2 March 2018, of 'The GNU Bash
-Reference Manual', for 'Bash', Version 4.4.
+   This is Edition 5.0, last updated 15 March 2018, of 'The GNU Bash
+Reference Manual', for 'Bash', Version 5.0.
 
    Copyright (C) 1988-2018 Free Software Foundation, Inc.
 
@@ -27,11 +27,11 @@ Bash Features
 *************
 
 This text is a brief description of the features that are present in the
-Bash shell (version 4.4, 2 March 2018).  The Bash home page is
+Bash shell (version 5.0, 15 March 2018).  The Bash home page is
 <http://www.gnu.org/software/bash/>.
 
-   This is Edition 4.4, last updated 2 March 2018, of 'The GNU Bash
-Reference Manual', for 'Bash', Version 4.4.
+   This is Edition 5.0, last updated 15 March 2018, of 'The GNU Bash
+Reference Manual', for 'Bash', Version 5.0.
 
    Bash contains features that appear in other popular shells, and some
 features that only appear in Bash.  Some of the shells that Bash has
@@ -1859,22 +1859,23 @@ omitted, the operator tests only for existence.
 
 '${PARAMETER#WORD}'
 '${PARAMETER##WORD}'
-     The WORD is expanded to produce a pattern just as in filename
-     expansion (*note Filename Expansion::).  If the pattern matches the
-     beginning of the expanded value of PARAMETER, then the result of
-     the expansion is the expanded value of PARAMETER with the shortest
-     matching pattern (the '#' case) or the longest matching pattern
-     (the '##' case) deleted.  If PARAMETER is '@' or '*', the pattern
-     removal operation is applied to each positional parameter in turn,
-     and the expansion is the resultant list.  If PARAMETER is an array
-     variable subscripted with '@' or '*', the pattern removal operation
-     is applied to each member of the array in turn, and the expansion
-     is the resultant list.
+     The WORD is expanded to produce a pattern and matched according to
+     the rules described below (*note Pattern Matching::).  If the
+     pattern matches the beginning of the expanded value of PARAMETER,
+     then the result of the expansion is the expanded value of PARAMETER
+     with the shortest matching pattern (the '#' case) or the longest
+     matching pattern (the '##' case) deleted.  If PARAMETER is '@' or
+     '*', the pattern removal operation is applied to each positional
+     parameter in turn, and the expansion is the resultant list.  If
+     PARAMETER is an array variable subscripted with '@' or '*', the
+     pattern removal operation is applied to each member of the array in
+     turn, and the expansion is the resultant list.
 
 '${PARAMETER%WORD}'
 '${PARAMETER%%WORD}'
-     The WORD is expanded to produce a pattern just as in filename
-     expansion.  If the pattern matches a trailing portion of the
+     The WORD is expanded to produce a pattern and matched according to
+     the rules described below (*note Pattern Matching::).  If the
+     pattern matches If the pattern matches a trailing portion of the
      expanded value of PARAMETER, then the result of the expansion is
      the value of PARAMETER with the shortest matching pattern (the '%'
      case) or the longest matching pattern (the '%%' case) deleted.  If
@@ -1888,21 +1889,23 @@ omitted, the operator tests only for existence.
 
      The PATTERN is expanded to produce a pattern just as in filename
      expansion.  PARAMETER is expanded and the longest match of PATTERN
-     against its value is replaced with STRING.  If PATTERN begins with
-     '/', all matches of PATTERN are replaced with STRING.  Normally
-     only the first match is replaced.  If PATTERN begins with '#', it
-     must match at the beginning of the expanded value of PARAMETER.  If
-     PATTERN begins with '%', it must match at the end of the expanded
-     value of PARAMETER.  If STRING is null, matches of PATTERN are
-     deleted and the '/' following PATTERN may be omitted.  If the
-     'nocasematch' shell option (see the description of 'shopt' in *note
-     The Shopt Builtin::) is enabled, the match is performed without
-     regard to the case of alphabetic characters.  If PARAMETER is '@'
-     or '*', the substitution operation is applied to each positional
-     parameter in turn, and the expansion is the resultant list.  If
-     PARAMETER is an array variable subscripted with '@' or '*', the
-     substitution operation is applied to each member of the array in
-     turn, and the expansion is the resultant list.
+     against its value is replaced with STRING.  The match is performed
+     according to the rules described below (*note Pattern Matching::).
+     If PATTERN begins with '/', all matches of PATTERN are replaced
+     with STRING.  Normally only the first match is replaced.  If
+     PATTERN begins with '#', it must match at the beginning of the
+     expanded value of PARAMETER.  If PATTERN begins with '%', it must
+     match at the end of the expanded value of PARAMETER.  If STRING is
+     null, matches of PATTERN are deleted and the '/' following PATTERN
+     may be omitted.  If the 'nocasematch' shell option (see the
+     description of 'shopt' in *note The Shopt Builtin::) is enabled,
+     the match is performed without regard to the case of alphabetic
+     characters.  If PARAMETER is '@' or '*', the substitution operation
+     is applied to each positional parameter in turn, and the expansion
+     is the resultant list.  If PARAMETER is an array variable
+     subscripted with '@' or '*', the substitution operation is applied
+     to each member of the array in turn, and the expansion is the
+     resultant list.
 
 '${PARAMETER^PATTERN}'
 '${PARAMETER^^PATTERN}'
@@ -2104,8 +2107,12 @@ performed without regard to the case of alphabetic characters.
 the start of a filename or immediately following a slash must be matched
 explicitly, unless the shell option 'dotglob' is set.  The filenames '.'
 and '..' must always be matched explicitly, even if 'dotglob' is set.
-When matching a filename, the slash character must always be matched
-explicitly.  In other cases, the '.' character is not treated specially.
+In other cases, the '.' character is not treated specially.
+
+   When matching a filename, the slash character must always be matched
+explicitly by a slash in the pattern, but in other matching contexts it
+can be matched by a special pattern character as described below (*note
+Pattern Matching::).
 
    See the description of 'shopt' in *note The Shopt Builtin::, for a
 description of the 'nocaseglob', 'nullglob', 'failglob', and 'dotglob'
@@ -11575,134 +11582,134 @@ D.5 Concept Index
 
 \1f
 Tag Table:
-Node: Top\7f889
-Node: Introduction\7f2801
-Node: What is Bash?\7f3017
-Node: What is a shell?\7f4131
-Node: Definitions\7f6669
-Node: Basic Shell Features\7f9620
-Node: Shell Syntax\7f10839
-Node: Shell Operation\7f11865
-Node: Quoting\7f13158
-Node: Escape Character\7f14458
-Node: Single Quotes\7f14943
-Node: Double Quotes\7f15291
-Node: ANSI-C Quoting\7f16569
-Node: Locale Translation\7f17828
-Node: Comments\7f18724
-Node: Shell Commands\7f19342
-Node: Simple Commands\7f20214
-Node: Pipelines\7f20845
-Node: Lists\7f23777
-Node: Compound Commands\7f25516
-Node: Looping Constructs\7f26528
-Node: Conditional Constructs\7f29023
-Node: Command Grouping\7f40078
-Node: Coprocesses\7f41557
-Node: GNU Parallel\7f43460
-Node: Shell Functions\7f47434
-Node: Shell Parameters\7f54517
-Node: Positional Parameters\7f58930
-Node: Special Parameters\7f59830
-Node: Shell Expansions\7f63167
-Node: Brace Expansion\7f65290
-Node: Tilde Expansion\7f68014
-Node: Shell Parameter Expansion\7f70362
-Node: Command Substitution\7f84650
-Node: Arithmetic Expansion\7f86005
-Node: Process Substitution\7f86937
-Node: Word Splitting\7f88057
-Node: Filename Expansion\7f90001
-Node: Pattern Matching\7f92375
-Node: Quote Removal\7f96361
-Node: Redirections\7f96656
-Node: Executing Commands\7f106214
-Node: Simple Command Expansion\7f106884
-Node: Command Search and Execution\7f108814
-Node: Command Execution Environment\7f111190
-Node: Environment\7f114174
-Node: Exit Status\7f115833
-Node: Signals\7f117503
-Node: Shell Scripts\7f119470
-Node: Shell Builtin Commands\7f121985
-Node: Bourne Shell Builtins\7f124023
-Node: Bash Builtins\7f144681
-Node: Modifying Shell Behavior\7f173589
-Node: The Set Builtin\7f173934
-Node: The Shopt Builtin\7f184347
-Node: Special Builtins\7f201217
-Node: Shell Variables\7f202196
-Node: Bourne Shell Variables\7f202633
-Node: Bash Variables\7f204737
-Node: Bash Features\7f234751
-Node: Invoking Bash\7f235650
-Node: Bash Startup Files\7f241636
-Node: Interactive Shells\7f246739
-Node: What is an Interactive Shell?\7f247149
-Node: Is this Shell Interactive?\7f247798
-Node: Interactive Shell Behavior\7f248613
-Node: Bash Conditional Expressions\7f252101
-Node: Shell Arithmetic\7f256467
-Node: Aliases\7f259284
-Node: Arrays\7f261832
-Node: The Directory Stack\7f267198
-Node: Directory Stack Builtins\7f267982
-Node: Controlling the Prompt\7f270950
-Node: The Restricted Shell\7f273712
-Node: Bash POSIX Mode\7f275537
-Node: Job Control\7f285888
-Node: Job Control Basics\7f286348
-Node: Job Control Builtins\7f291316
-Node: Job Control Variables\7f296043
-Node: Command Line Editing\7f297199
-Node: Introduction and Notation\7f298870
-Node: Readline Interaction\7f300493
-Node: Readline Bare Essentials\7f301684
-Node: Readline Movement Commands\7f303467
-Node: Readline Killing Commands\7f304427
-Node: Readline Arguments\7f306345
-Node: Searching\7f307389
-Node: Readline Init File\7f309575
-Node: Readline Init File Syntax\7f310722
-Node: Conditional Init Constructs\7f331093
-Node: Sample Init File\7f335289
-Node: Bindable Readline Commands\7f338406
-Node: Commands For Moving\7f339610
-Node: Commands For History\7f341459
-Node: Commands For Text\7f345754
-Node: Commands For Killing\7f349143
-Node: Numeric Arguments\7f351624
-Node: Commands For Completion\7f352763
-Node: Keyboard Macros\7f356954
-Node: Miscellaneous Commands\7f357641
-Node: Readline vi Mode\7f363594
-Node: Programmable Completion\7f364501
-Node: Programmable Completion Builtins\7f371962
-Node: A Programmable Completion Example\7f381848
-Node: Using History Interactively\7f387099
-Node: Bash History Facilities\7f387783
-Node: Bash History Builtins\7f390788
-Node: History Interaction\7f395319
-Node: Event Designators\7f398386
-Node: Word Designators\7f399605
-Node: Modifiers\7f401242
-Node: Installing Bash\7f402644
-Node: Basic Installation\7f403781
-Node: Compilers and Options\7f407039
-Node: Compiling For Multiple Architectures\7f407780
-Node: Installation Names\7f409473
-Node: Specifying the System Type\7f410291
-Node: Sharing Defaults\7f411007
-Node: Operation Controls\7f411680
-Node: Optional Features\7f412638
-Node: Reporting Bugs\7f423164
-Node: Major Differences From The Bourne Shell\7f424358
-Node: GNU Free Documentation License\7f441210
-Node: Indexes\7f466387
-Node: Builtin Index\7f466841
-Node: Reserved Word Index\7f473668
-Node: Variable Index\7f476116
-Node: Function Index\7f491794
-Node: Concept Index\7f505097
+Node: Top\7f891
+Node: Introduction\7f2805
+Node: What is Bash?\7f3021
+Node: What is a shell?\7f4135
+Node: Definitions\7f6673
+Node: Basic Shell Features\7f9624
+Node: Shell Syntax\7f10843
+Node: Shell Operation\7f11869
+Node: Quoting\7f13162
+Node: Escape Character\7f14462
+Node: Single Quotes\7f14947
+Node: Double Quotes\7f15295
+Node: ANSI-C Quoting\7f16573
+Node: Locale Translation\7f17832
+Node: Comments\7f18728
+Node: Shell Commands\7f19346
+Node: Simple Commands\7f20218
+Node: Pipelines\7f20849
+Node: Lists\7f23781
+Node: Compound Commands\7f25520
+Node: Looping Constructs\7f26532
+Node: Conditional Constructs\7f29027
+Node: Command Grouping\7f40082
+Node: Coprocesses\7f41561
+Node: GNU Parallel\7f43464
+Node: Shell Functions\7f47438
+Node: Shell Parameters\7f54521
+Node: Positional Parameters\7f58934
+Node: Special Parameters\7f59834
+Node: Shell Expansions\7f63171
+Node: Brace Expansion\7f65294
+Node: Tilde Expansion\7f68018
+Node: Shell Parameter Expansion\7f70366
+Node: Command Substitution\7f84849
+Node: Arithmetic Expansion\7f86204
+Node: Process Substitution\7f87136
+Node: Word Splitting\7f88256
+Node: Filename Expansion\7f90200
+Node: Pattern Matching\7f92730
+Node: Quote Removal\7f96716
+Node: Redirections\7f97011
+Node: Executing Commands\7f106569
+Node: Simple Command Expansion\7f107239
+Node: Command Search and Execution\7f109169
+Node: Command Execution Environment\7f111545
+Node: Environment\7f114529
+Node: Exit Status\7f116188
+Node: Signals\7f117858
+Node: Shell Scripts\7f119825
+Node: Shell Builtin Commands\7f122340
+Node: Bourne Shell Builtins\7f124378
+Node: Bash Builtins\7f145036
+Node: Modifying Shell Behavior\7f173944
+Node: The Set Builtin\7f174289
+Node: The Shopt Builtin\7f184702
+Node: Special Builtins\7f201572
+Node: Shell Variables\7f202551
+Node: Bourne Shell Variables\7f202988
+Node: Bash Variables\7f205092
+Node: Bash Features\7f235106
+Node: Invoking Bash\7f236005
+Node: Bash Startup Files\7f241991
+Node: Interactive Shells\7f247094
+Node: What is an Interactive Shell?\7f247504
+Node: Is this Shell Interactive?\7f248153
+Node: Interactive Shell Behavior\7f248968
+Node: Bash Conditional Expressions\7f252456
+Node: Shell Arithmetic\7f256822
+Node: Aliases\7f259639
+Node: Arrays\7f262187
+Node: The Directory Stack\7f267553
+Node: Directory Stack Builtins\7f268337
+Node: Controlling the Prompt\7f271305
+Node: The Restricted Shell\7f274067
+Node: Bash POSIX Mode\7f275892
+Node: Job Control\7f286243
+Node: Job Control Basics\7f286703
+Node: Job Control Builtins\7f291671
+Node: Job Control Variables\7f296398
+Node: Command Line Editing\7f297554
+Node: Introduction and Notation\7f299225
+Node: Readline Interaction\7f300848
+Node: Readline Bare Essentials\7f302039
+Node: Readline Movement Commands\7f303822
+Node: Readline Killing Commands\7f304782
+Node: Readline Arguments\7f306700
+Node: Searching\7f307744
+Node: Readline Init File\7f309930
+Node: Readline Init File Syntax\7f311077
+Node: Conditional Init Constructs\7f331448
+Node: Sample Init File\7f335644
+Node: Bindable Readline Commands\7f338761
+Node: Commands For Moving\7f339965
+Node: Commands For History\7f341814
+Node: Commands For Text\7f346109
+Node: Commands For Killing\7f349498
+Node: Numeric Arguments\7f351979
+Node: Commands For Completion\7f353118
+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
 \1f
 End Tag Table

diff --git a/doc/bashref.log b/doc/bashref.log
index ad8ce16d52ae7abe5ad082176aefd24cdb44829d..e47cc0d6b143df5df7fe4655f79f20c463115e1f 100644 (file)
--- a/doc/bashref.log
+++ b/doc/bashref.log
@@ -1,4 +1,4 @@
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  restricted \write18 enabled.
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@@ -243,7 +243,7 @@ arallel -k traceroute[]
 
  [43] [44]
 [45] [46] [47] [48] [49] [50] [51] [52] [53] [54] [55]
-Overfull \hbox (26.76846pt too wide) in paragraph at lines 4350--4350
+Overfull \hbox (26.76846pt too wide) in paragraph at lines 4356--4356
  []@texttt mapfile [-d @textttsl de-lim@texttt ] [-n @textttsl count@texttt ] [
 -O @textttsl ori-gin@texttt ] [-s @textttsl count@texttt ] [-t] [-u @textttsl f
 d@texttt ][] 
@@ -257,7 +257,7 @@ d@texttt ][]
 .etc.
 
 [56] [57]
-Overfull \hbox (38.26584pt too wide) in paragraph at lines 4558--4558
+Overfull \hbox (38.26584pt too wide) in paragraph at lines 4564--4564
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@@ -272,7 +272,7 @@ Overfull \hbox (38.26584pt too wide) in paragraph at lines 4558--4558
 
 [58] [59] [60] [61] [62] [63] [64] [65] [66] [67] [68] [69] [70] Chapter 5
 [71] [72] [73] [74] [75] [76] [77] [78] [79] [80] [81] [82] Chapter 6 [83]
-Overfull \hbox (49.43388pt too wide) in paragraph at lines 6327--6327
+Overfull \hbox (49.43388pt too wide) in paragraph at lines 6333--6333
  []@texttt bash [long-opt] [-ir] [-abefhkmnptuvxdBCDHP] [-o @textttsl op-tion@t
 exttt ] [-O @textttsl shopt_option@texttt ] [@textttsl ar-
 
@@ -285,7 +285,7 @@ exttt ] [-O @textttsl shopt_option@texttt ] [@textttsl ar-
 .etc.
 
 
-Overfull \hbox (72.42863pt too wide) in paragraph at lines 6328--6328
+Overfull \hbox (72.42863pt too wide) in paragraph at lines 6334--6334
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@@ -299,7 +299,7 @@ Overfull \hbox (72.42863pt too wide) in paragraph at lines 6328--6328
 .etc.
 
 
-Overfull \hbox (32.18782pt too wide) in paragraph at lines 6329--6329
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diff --git a/doc/bashref.pdf b/doc/bashref.pdf
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 (ery)f(c)m(haracter.)61 b(If)37 b Fr(parameter)43 b Fu(is)37
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-(input.)630 3861 y Ft(E)432 b Fu(The)27 b(expansion)g(is)g(a)g(string)h
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-b(alue)24 b(of)1110 4340 y Fr(parameter)31 b Fu(as)24
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-4710 y Ft(declare)h Fu(command)i(that,)h(if)f(ev)-5 b(aluated,)31
-b(will)e(recreate)i Fr(parameter)36 b Fu(with)1110 4819
-y(its)31 b(attributes)g(and)e(v)-5 b(alue.)630 4970 y
-Ft(a)432 b Fu(The)30 b(expansion)g(is)g(a)h(string)f(consisting)h(of)g
-(\015ag)g(v)-5 b(alues)30 b(represen)m(ting)h Fr(pa-)1110
-5080 y(rameter)7 b Fu('s)31 b(attributes.)630 5230 y(If)e
-Fr(parameter)37 b Fu(is)30 b(`)p Ft(@)p Fu(')g(or)g(`)p
-Ft(*)p Fu(',)g(the)g(op)s(eration)g(is)g(applied)f(to)i(eac)m(h)g(p)s
-(ositional)f(parameter)630 5340 y(in)24 b(turn,)g(and)f(the)h
-(expansion)g(is)g(the)g(resultan)m(t)h(list.)39 b(If)23
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-eop end
+5230 y Ft(declare)h Fu(command)i(that,)h(if)f(ev)-5 b(aluated,)31
+b(will)e(recreate)i Fr(parameter)36 b Fu(with)1110 5340
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 %%Page: 30 36
 TeXDict begin 30 35 bop 150 -116 a Fu(Chapter)30 b(3:)41
 b(Basic)32 b(Shell)e(F)-8 b(eatures)2246 b(30)630 299
-y(subscripted)24 b(with)h(`)p Ft(@)p Fu(')h(or)g(`)p
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-(expansion)f(is)h(the)f(resultan)m(t)h(list.)630 544
-y(The)22 b(result)g(of)g(the)h(expansion)f(is)g(sub)5
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+(ositional)f(parameter)630 672 y(in)24 b(turn,)g(and)f(the)h(expansion)
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-1248 y Ft($\()p Fj(command)p Ft(\))150 1385 y Fu(or)390
-1522 y Ft(`)p Fj(command)p Ft(`)150 1659 y Fu(Bash)20
-b(p)s(erforms)f(the)i(expansion)f(b)m(y)g(executing)i
+1133 y(as)31 b(describ)s(ed)e(b)s(elo)m(w.)150 1328 y
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+1848 y Fu(or)390 1980 y Ft(`)p Fj(command)p Ft(`)150
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-(replacing)150 1768 y(the)40 b(command)g(substitution)f(with)h(the)g
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-150 1988 y(w)m(ord)30 b(splitting.)42 b(The)30 b(command)g
+150 2441 y(w)m(ord)30 b(splitting.)42 b(The)30 b(command)g
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-(replaced)h(b)m(y)g(the)f(equiv)-5 b(alen)m(t)150 2097
+(replaced)h(b)m(y)g(the)f(equiv)-5 b(alen)m(t)150 2550
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-2453 y(bac)m(kslash)k(terminates)f(the)h(command)e(substitution.)72
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-(treated)g(sp)s(ecially)-8 b(.)275 2699 y(Command)22
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-3055 y(are)i(not)f(p)s(erformed)f(on)h(the)h(results.)150
-3257 y Fk(3.5.5)63 b(Arithmetic)40 b(Expansion)150 3404
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-(substitution)150 3513 y(of)31 b(the)f(result.)41 b(The)30
-b(format)g(for)g(arithmetic)i(expansion)e(is:)390 3650
-y Ft($\(\()47 b Fj(expression)e Ft(\)\))275 3787 y Fu(The)33
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+eop end
 %%Page: 31 37
 TeXDict begin 31 36 bop 150 -116 a Fu(Chapter)30 b(3:)41
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-y(The)28 b(pro)s(cess)h Fr(list)j Fu(is)d(run)e(async)m(hronously)-8
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-(of)g(the)h(expansion.)38 b(If)150 518 y(the)28 b Ft(>\()p
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-(will)h(pro)m(vide)g(input)e(for)h Fr(list)p Fu(.)41
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-628 y(is)g(used,)g(the)f(\014le)h(passed)f(as)h(an)f(argumen)m(t)h
-(should)e(b)s(e)h(read)h(to)g(obtain)g(the)f(output)g(of)h
-Fr(list)p Fu(.)40 b(Note)25 b(that)150 737 y(no)33 b(space)g(ma)m(y)g
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-(quotes)h(for)f(w)m(ord)g(splitting.)275 1816 y(The)e(shell)g(treats)i
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-end
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 %%Page: 33 39
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-b(Basic)32 b(Shell)e(F)-8 b(eatures)2246 b(33)870 299
-y Ft(alnum)142 b(alpha)g(ascii)f(blank)h(cntrl)g(digit)g(graph)g(lower)
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-788 y(Within)25 b(`)p Ft([)p Fu(')f(and)g(`)p Ft(])p
-Fu(',)i(an)e Fr(equiv)-5 b(alence)26 b(class)j Fu(can)24
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+y(curren)m(t)g(lo)s(cale\))j(as)d(the)h(c)m(haracter)h
+Fr(c)p Fu(.)630 1955 y(Within)22 b(`)p Ft([)p Fu(')f(and)g(`)p
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-1631 y(more)e(of)f(the)h(follo)m(wing)g(sub-patterns:)150
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-150 2331 y Ft(+\()p Fj(pattern-list)p Ft(\))630 2441
+150 3135 y Ft(+\()p Fj(pattern-list)p Ft(\))630 3245
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-(en)i(patterns.)150 2601 y Ft(@\()p Fj(pattern-list)p
-Ft(\))630 2711 y Fu(Matc)m(hes)g(one)f(of)f(the)h(giv)m(en)g(patterns.)
-150 2871 y Ft(!\()p Fj(pattern-list)p Ft(\))630 2981
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+Ft(\))630 3513 y Fu(Matc)m(hes)g(one)f(of)f(the)h(giv)m(en)g(patterns.)
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-(patterns.)275 3141 y(Complicated)41 b(extended)f(pattern)g(matc)m
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-(when)150 3251 y(the)29 b(patterns)g(con)m(tain)i(alternations)f(and)f
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 (o)s(ccurrences)h(of)g(the)h(c)m(haracters)g(`)p Ft(\\)p
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-3927 y(that)f(did)f(not)g(result)g(from)g(one)h(of)g(the)f(ab)s(o)m(v)m
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 (its)f(input)e(and)h(output)h(ma)m(y)g(b)s(e)f Fr(redirected)k
-Fu(using)c(a)i(sp)s(ecial)f(no-)150 4438 y(tation)d(in)m(terpreted)f(b)
+Fu(using)c(a)i(sp)s(ecial)f(no-)150 5230 y(tation)d(in)m(terpreted)f(b)
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-(\014le)f(handles)g(to)i(b)s(e)e(duplicated,)150 4547
+(\014le)f(handles)g(to)i(b)s(e)e(duplicated,)150 5340
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-(reads)150 4657 y(from)39 b(and)g(writes)h(to.)69 b(Redirection)40
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-(cate)h(a)e(\014le)h(descriptor)e(greater)j(than)d(10)i(and)e(assign)i
-(it)f(to)p eop end
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 %%Page: 34 40
 TeXDict begin 34 39 bop 150 -116 a Fu(Chapter)30 b(3:)41
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-y Fi({)p Fr(v)-5 b(arname)5 b Fi(})p Fu(.)45 b(If)31
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 %%Page: 35 41
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 %%Page: 36 42
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 %%Page: 37 43
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 %%Page: 38 44
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diff --git a/doc/bashref.texi b/doc/bashref.texi
index 3da00068b9ba57f737eb7efb12c9b11fb5787c3d..fa39b7518f92c52ee94d3c41ce7def449f14ecff 100644 (file)
--- a/doc/bashref.texi
+++ b/doc/bashref.texi
@@ -2189,8 +2189,8 @@ array, and an index of -1 references the last element.
 @item $@{@var{parameter}#@var{word}@}
 @itemx $@{@var{parameter}##@var{word}@}
 The @var{word}
-is expanded to produce a pattern just as in filename
-expansion (@pxref{Filename Expansion}).  If the pattern matches
+is expanded to produce a pattern and matched according to the rules
+described below (@pxref{Pattern Matching}).  If the pattern matches
 the beginning of the expanded value of @var{parameter},
 then the result of the expansion is the expanded value of @var{parameter}
 with the shortest matching pattern (the @samp{#} case) or the
@@ -2205,8 +2205,9 @@ array in turn, and the expansion is the resultant list.
 
 @item $@{@var{parameter}%@var{word}@}
 @itemx $@{@var{parameter}%%@var{word}@}
-The @var{word} is expanded to produce a pattern just as in
-filename expansion.
+The @var{word}
+is expanded to produce a pattern and matched according to the rules
+described below (@pxref{Pattern Matching}).  If the pattern matches
 If the pattern matches a trailing portion of the expanded value of
 @var{parameter}, then the result of the expansion is the value of
 @var{parameter} with the shortest matching pattern (the @samp{%} case)
@@ -2225,6 +2226,8 @@ The @var{pattern} is expanded to produce a pattern just as in
 filename expansion.
 @var{Parameter} is expanded and the longest match of @var{pattern}
 against its value is replaced with @var{string}.
+The match is performed according to the rules described below
+(@pxref{Pattern Matching}).
 If @var{pattern} begins with @samp{/}, all matches of @var{pattern} are
 replaced with @var{string}.  Normally only the first match is replaced.
 If @var{pattern} begins with @samp{#}, it must match at the beginning
@@ -2481,10 +2484,13 @@ at the start of a filename or immediately following a slash
 must be matched explicitly, unless the shell option @code{dotglob} is set.
 The filenames @samp{.} and @samp{..} must always be matched explicitly,
 even if @code{dotglob} is set.
-When matching a filename, the slash character must always be
-matched explicitly.
 In other cases, the @samp{.} character is not treated specially.
 
+When matching a filename, the slash character must always be
+matched explicitly by a slash in the pattern, but in other matching
+contexts it can be matched by a special pattern character as described
+below (@pxref{Pattern Matching}).
+
 See the description of @code{shopt} in @ref{The Shopt Builtin},
 for a description of the @code{nocaseglob}, @code{nullglob},
 @code{failglob}, and @code{dotglob} options.

diff --git a/doc/bashref.toc b/doc/bashref.toc
index df65bc31e6e125cbd5682786a0b2df098a89d3b1..b19642b4ab6e7c54e808f7d6b9dfd46b0bae758e 100644 (file)
--- a/doc/bashref.toc
+++ b/doc/bashref.toc
@@ -42,7 +42,7 @@
 @numsubsecentry{Redirecting Output}{3.6.2}{}{35}
 @numsubsecentry{Appending Redirected Output}{3.6.3}{}{35}
 @numsubsecentry{Redirecting Standard Output and Standard Error}{3.6.4}{}{35}
-@numsubsecentry{Appending Standard Output and Standard Error}{3.6.5}{}{35}
+@numsubsecentry{Appending Standard Output and Standard Error}{3.6.5}{}{36}
 @numsubsecentry{Here Documents}{3.6.6}{}{36}
 @numsubsecentry{Here Strings}{3.6.7}{}{36}
 @numsubsecentry{Duplicating File Descriptors}{3.6.8}{}{36}

diff --git a/doc/builtins.0 b/doc/builtins.0
index 702183ae20db3def2a65a1aa2a0b3f58763e71f1..dbb7e421fc233f11d454166587d48dd72cbb85bd 100644 (file)
--- a/doc/builtins.0
+++ b/doc/builtins.0
@@ -1820,4 +1820,4 @@ S\bSE\bEE\bE A\bAL\bLS\bSO\bO
 
 
 
-GNU Bash-4.2                      2004 Apr 20                 BASH_BUILTINS(1)
+GNU Bash 5.0                      2004 Apr 20                 BASH_BUILTINS(1)

diff --git a/doc/builtins.1 b/doc/builtins.1
index 829a49c2751652663ff37fdf8693a6285f6bfe9f..4413c76f019747dac80335d326c66c82c58db546 100644 (file)
--- a/doc/builtins.1
+++ b/doc/builtins.1
@@ -7,7 +7,7 @@
 .de FN
 \fI\|\\$1\|\fP
 ..
-.TH BASH_BUILTINS 1 "2004 Apr 20" "GNU Bash-4.2"
+.TH BASH_BUILTINS 1 "2004 Apr 20" "GNU Bash 5.0"
 .SH NAME
 bash, :, ., [, alias, bg, bind, break, builtin, caller,
 cd, command, compgen, complete,

diff --git a/doc/builtins.ps b/doc/builtins.ps
index be6b2917f42b28c8afc5907dc9e3494b09ba97db..e9a29dd715eab50d77d54c8b59c4743649e4651b 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: Fri Mar  2 16:08:28 2018
+%%CreationDate: Thu Mar 15 14:13:33 2018
 %%DocumentNeededResources: font Times-Roman
 %%+ font Times-Bold
 %%+ font Times-Italic
@@ -376,8 +376,8 @@ F0 -.25(va)2.976 G 2.976(riable. Each).25 F .476(non-option ar)2.976 F
 (ut each binding or command must be passed as a separate ar)-3.183 F
 .484(gument; e.g., '"\\C\255x\\C\255r":)-.18 F 2.5
 (re\255read\255init\255\214le'. Options,)144 726 R(if supplied, ha)2.5 E
-.3 -.15(ve t)-.2 H(he follo).15 E(wing meanings:)-.25 E(GNU Bash-4.2)72
-768 Q(2004 Apr 20)148.735 E(1)203.725 E 0 Cg EP
+.3 -.15(ve t)-.2 H(he follo).15 E(wing meanings:)-.25 E(GNU Bash 5.0)72
+768 Q(2004 Apr 20)149.565 E(1)203.725 E 0 Cg EP
 %%Page: 2 2
 %%BeginPageSetup
 BP
@@ -500,7 +500,7 @@ G(H).855 E F0(de\214nes)3.286 E .85
 5.664(.A)C(lternati)-5.664 E .964 -.15(ve d)-.25 H .665
 (irectory names in).15 F F3(CDP)3.165 E -.855(AT)-.666 G(H).855 E F0
 .665(are separated by a colon \(:\).)2.915 F 3.165(An)5.665 G .665
-(ull directory name)-3.165 F(GNU Bash-4.2)72 768 Q(2004 Apr 20)148.735 E
+(ull directory name)-3.165 F(GNU Bash 5.0)72 768 Q(2004 Apr 20)149.565 E
 (2)203.725 E 0 Cg EP
 %%Page: 3 3
 %%BeginPageSetup
@@ -639,8 +639,8 @@ F2<ad44>3.847 E F0 1.347(option indicates that the remaining options)
 F2<ad53>3.222 E F0 .723
 (options\) should be quoted to protect them from e)3.222 F(xpan-)-.15 E
 (sion before the)144 722.4 Q F2(complete)2.5 E F0 -.2(bu)2.5 G
-(iltin is in).2 E -.2(vo)-.4 G -.1(ke).2 G(d.).1 E(GNU Bash-4.2)72 768 Q
-(2004 Apr 20)148.735 E(3)203.725 E 0 Cg EP
+(iltin is in).2 E -.2(vo)-.4 G -.1(ke).2 G(d.).1 E(GNU Bash 5.0)72 768 Q
+(2004 Apr 20)149.565 E(3)203.725 E 0 Cg EP
 %%Page: 4 4
 %%BeginPageSetup
 BP
@@ -712,8 +712,8 @@ Q(May also be speci\214ed as)5 E F1<ad73>2.5 E F0(.)A F1(setopt)184 696
 Q F0 -1.11(Va)224 696 S(lid ar)1.11 E(guments for the)-.18 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 F1
 (shopt)184 708 Q F0(Shell option names as accepted by the)224 708 Q F1
-(shopt)2.5 E F0 -.2(bu)2.5 G(iltin.).2 E(GNU Bash-4.2)72 768 Q
-(2004 Apr 20)148.735 E(4)203.725 E 0 Cg EP
+(shopt)2.5 E F0 -.2(bu)2.5 G(iltin.).2 E(GNU Bash 5.0)72 768 Q
+(2004 Apr 20)149.565 E(4)203.725 E 0 Cg EP
 %%Page: 5 5
 %%BeginPageSetup
 BP
@@ -832,8 +832,8 @@ 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-4.2)72 768 Q(2004 Apr 20)
-148.735 E(5)203.725 E 0 Cg EP
+<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
 %%Page: 6 6
 %%BeginPageSetup
 BP
@@ -966,8 +966,8 @@ F2<ad6c>144 669.6 Q F0 .882
 (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-4.2)72 768 Q
-(2004 Apr 20)148.735 E(6)203.725 E 0 Cg EP
+(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
 %%Page: 7 7
 %%BeginPageSetup
 BP
@@ -1087,8 +1087,8 @@ F .399(guments, the)-.18 F .099(list consists of all enabled shell b)144
 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-4.2)72
-768 Q(2004 Apr 20)148.735 E(7)203.725 E 0 Cg EP
+-.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
 %%Page: 8 8
 %%BeginPageSetup
 BP
@@ -1228,7 +1228,7 @@ E F2(last)2.732 E F0 .454(specify history lines out of range.)144 684 R
 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-4.2)72 768 Q(2004 Apr 20)148.735 E(8)203.725 E 0
+(ailure.)-.1 E(GNU Bash 5.0)72 768 Q(2004 Apr 20)149.565 E(8)203.725 E 0
 Cg EP
 %%Page: 9 9
 %%BeginPageSetup
@@ -1354,7 +1354,7 @@ 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-4.2)72 768 Q(2004 Apr 20)148.735 E(9)203.725 E 0 Cg EP
+(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
@@ -1464,8 +1464,8 @@ E F0(... ])2.5 E(The \214rst form lists the acti)144 655.2 Q .3 -.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-4.2)72 768 Q
-(2004 Apr 20)148.735 E(10)198.725 E 0 Cg EP
+(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
 %%Page: 11 11
 %%BeginPageSetup
 BP
@@ -1606,7 +1606,7 @@ F0 .275(is e)2.775 F -.25(va)-.25 G .274
 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-4.2)72 768 Q(2004 Apr 20)148.735 E(11)198.725 E 0 Cg EP
+(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
@@ -1720,7 +1720,7 @@ F2(n)A F0 1.268(Rotates the stack so that the)180 684 R F2(n)3.768 E F0
 (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-4.2)72 768 Q(2004 Apr 20)148.735 E(12)198.725 E 0 Cg EP
+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
@@ -1852,7 +1852,7 @@ 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-4.2)72 768 Q(2004 Apr 20)148.735 E(13)198.725 E 0 Cg EP
+3.061 F(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
@@ -2001,7 +2001,7 @@ F2 1.521(compound command)4.021 F F0(\(see)4.021 E F3 1.521
 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-4.2)72 768 Q(2004 Apr 20)148.735 E(14)198.725 E 0 Cg EP
+(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
@@ -2088,8 +2088,8 @@ 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-4.2)72 768 Q
-(2004 Apr 20)148.735 E(15)198.725 E 0 Cg EP
+(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
 %%Page: 16 16
 %%BeginPageSetup
 BP
@@ -2201,8 +2201,8 @@ E(ault,)-.1 E F1(bash)2.686 E F0(follo)2.686 E .186
 (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-4.2)72
-768 Q(2004 Apr 20)148.735 E(16)198.725 E 0 Cg EP
+(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
 %%Page: 17 17
 %%BeginPageSetup
 BP
@@ -2319,8 +2319,8 @@ F1(cdable_v)144 610.8 Q(ars)-.1 E F0 .156(If set, an ar)184 622.8 R .156
 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-4.2)72 768 Q
-(2004 Apr 20)148.735 E(17)198.725 E 0 Cg EP
+(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
 %%Page: 18 18
 %%BeginPageSetup
 BP
@@ -2431,8 +2431,8 @@ haracters that will be quoted in completed \214lenames when these)184
 (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-4.2)72 768 Q
-(2004 Apr 20)148.735 E(18)198.725 E 0 Cg EP
+(xpand to directories will not be quoted;)-.15 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
 BP
@@ -2550,7 +2550,7 @@ E F0 .519(used in a pathname e)3.019 F .519(xpansion conte)-.15 F .518
 (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-4.2)72 768 Q(2004 Apr 20)148.735 E(19)198.725 E 0 Cg EP
+720 Q(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
@@ -2644,7 +2644,7 @@ le completions as part of programmable com-)-.15 F(pletion.)184 672 Q F1
 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
-(GNU Bash-4.2)72 768 Q(2004 Apr 20)148.735 E(20)198.725 E 0 Cg EP
+(GNU Bash 5.0)72 768 Q(2004 Apr 20)149.565 E(20)198.725 E 0 Cg EP
 %%Page: 21 21
 %%BeginPageSetup
 BP
@@ -2744,7 +2744,7 @@ F .37(xpression is true if and only if the second ar)-.15 F .37
 (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-4.2)72 768 Q(2004 Apr 20)148.735 E(21)198.725 E
+(guments)-.18 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
@@ -2891,7 +2891,7 @@ F F0 -.1(wo)2.613 G .113(uld not return).1 F F2(\214le)2.613 E F0 5.113
 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
-(GNU Bash-4.2)72 768 Q(2004 Apr 20)148.735 E(22)198.725 E 0 Cg EP
+(GNU Bash 5.0)72 768 Q(2004 Apr 20)149.565 E(22)198.725 E 0 Cg EP
 %%Page: 23 23
 %%BeginPageSetup
 BP
@@ -3006,7 +3006,7 @@ pted by)144 650.4 R F2 -.15(ch)2.566 G(mod).15 E F0(\(1\).).77 E(If)144
 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
-(GNU Bash-4.2)72 768 Q(2004 Apr 20)148.735 E(23)198.725 E 0 Cg EP
+(GNU Bash 5.0)72 768 Q(2004 Apr 20)149.565 E(23)198.725 E 0 Cg EP
 %%Page: 24 24
 %%BeginPageSetup
 BP
@@ -3078,8 +3078,8 @@ E F2(id)3.266 E F0 .756(speci\214es a non-e)4.026 F .756
 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-4.2)72 768 Q(2004 Apr 20)
-148.735 E(24)198.725 E 0 Cg EP
+(bash\(1\), sh\(1\))108 386.4 Q(GNU Bash 5.0)72 768 Q(2004 Apr 20)
+149.565 E(24)198.725 E 0 Cg EP
 %%Trailer
 end
 %%EOF

diff --git a/doc/rbash.ps b/doc/rbash.ps
index 0f3d6bc936b4847f7a4bd340c1e7f174d13899ac..67c13cd6321a75fefde0ee331f40a8c00ca45ba4 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: Fri Mar  2 16:08:28 2018
+%%CreationDate: Thu Mar 15 14:13:34 2018
 %%DocumentNeededResources: font Times-Roman
 %%+ font Times-Bold
 %%DocumentSuppliedResources: procset grops 1.22 3

diff --git a/doc/version.texi b/doc/version.texi
index 0a69ec9ddbbdf649fa14f922be1ce42dfa156164..2072eeedf14b5c09a0683246039f2d8160bd5575 100644 (file)
--- a/doc/version.texi
+++ b/doc/version.texi
@@ -2,10 +2,10 @@
 Copyright (C) 1988-2018 Free Software Foundation, Inc.
 @end ignore
 
-@set LASTCHANGE Fri Mar  2 16:08:12 EST 2018
+@set LASTCHANGE Thu Mar 15 11:29:49 EDT 2018
 
-@set EDITION 4.4
-@set VERSION 4.4
+@set EDITION 5.0
+@set VERSION 5.0
 
-@set UPDATED 2 March 2018
+@set UPDATED 15 March 2018
 @set UPDATED-MONTH March 2018

diff --git a/lib/readline/doc/rluser.texi b/lib/readline/doc/rluser.texi
index 2d90366ae6451e46f1c3ba56307bad71959ec692..1c9acdcc1791bdc334f4db9b061b4a93aa73b3c1 100644 (file)
--- a/lib/readline/doc/rluser.texi
+++ b/lib/readline/doc/rluser.texi
@@ -1873,7 +1873,9 @@ Next, the string specified as the argument to the @option{-W} option
 is considered.
 The string is first split using the characters in the @env{IFS}
 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 @env{IFS}.
 Each word is then expanded using
 brace expansion, tilde expansion, parameter and variable expansion,
 command substitution, and arithmetic expansion,

diff --git a/subst.c b/subst.c
index c98c68cb482f21ca4c0ab6bf49b012316213d1b2..488becdfda1f3a75c79ca2336e249d00e652a54c 100644 (file)
--- a/subst.c
+++ b/subst.c
@@ -595,6 +595,7 @@ quoted_strlen (s)
 }
 #endif
 
+#ifdef INCLUDE_UNUSED
 /* Find the first occurrence of character C in string S, obeying shell
    quoting rules.  If (FLAGS & ST_BACKSL) is non-zero, backslash-escaped
    characters are skipped.  If (FLAGS & ST_CTLESC) is non-zero, characters
@@ -622,7 +623,6 @@ quoted_strchr (s, c, flags)
   return ((char *)NULL);
 }
 
-#if defined (INCLUDE_UNUSED)
 /* Return 1 if CHARACTER appears in an unquoted portion of
    STRING.  Return 0 otherwise.  CHARACTER must be a single-byte character. */
 static int
@@ -4608,6 +4608,9 @@ remove_pattern (param, pattern, op)
       wchar_t *wparam, *wpattern;
       mbstate_t ps;
 
+      /* XXX - could optimize here by checking param and pattern for multibyte
+        chars with mbsmbchar and calling remove_upattern. */
+
       n = xdupmbstowcs (&wpattern, NULL, pattern);
       if (n == (size_t)-1)
        {
@@ -11315,11 +11318,16 @@ expand_word_list_internal (list, eflags)
              if (assign_func == do_word_assignment)
                {
                  last_command_exit_value = EXECUTION_FAILURE;
-                 if (interactive_shell == 0 && posixly_correct && is_special_builtin)
+                 if (interactive_shell == 0 && posixly_correct)
                    exp_jump_to_top_level (FORCE_EOF);
                  else
                    exp_jump_to_top_level (DISCARD);
                }
+             else if (interactive_shell == 0 && is_special_builtin)
+               {
+                 last_command_exit_value = EXECUTION_FAILURE;
+                 exp_jump_to_top_level (FORCE_EOF);
+               }
              else
                tempenv_assign_error++;
            }

diff --git a/tests/RUN-ONE-TEST b/tests/RUN-ONE-TEST
index 554f3d6ecc09d7149b13daa2d36a6bab1480269f..58c375b70d886bcff86f789ae4a15eee397f87c8 100755 (executable)
--- a/tests/RUN-ONE-TEST
+++ b/tests/RUN-ONE-TEST
@@ -1,4 +1,4 @@
-BUILD_DIR=/usr/local/build/bash/bash-current
+BUILD_DIR=/usr/local/build/chet/bash/bash-current
 THIS_SH=$BUILD_DIR/bash
 PATH=$PATH:$BUILD_DIR
 

diff --git a/tests/arith.right b/tests/arith.right
index cc6f7f025cdbfd2b757a0af6790a3739ae7d3eb7..2c3d172af86edf25ad34b963f4e9ce61f59c7e78 100644 (file)
--- a/tests/arith.right
+++ b/tests/arith.right
@@ -259,4 +259,5 @@ efg
 42
 42
 42
-./arith.tests: line 313: b[c]d: syntax error in expression (error token is "d")
+./arith.tests: line 314: 'foo' : syntax error: operand expected (error token is "'foo' ")
+./arith.tests: line 318: b[c]d: syntax error in expression (error token is "d")

diff --git a/tests/arith.tests b/tests/arith.tests
index 60b47d122d100c4984c5a754bf491a48f90bc551..bc9490e98d686ecedab845120b7c0c27f6f0b9f7 100644 (file)
--- a/tests/arith.tests
+++ b/tests/arith.tests
@@ -309,5 +309,10 @@ printf "%u\n" $n
 echo $(( 16#$(printf "%x\n" $n) ))
 echo $(( 16#$(printf "%X\n" $n) ))
 
+# these are errors
+foo=1
+echo $(( 'foo' ))
+
+
 # causes longjmp botches through bash-2.05b
 a[b[c]d]=e

diff --git a/tests/array.right b/tests/array.right
index ef3d49e2d7481b04883e7b667c55770f133fe09e..aab4153d0d0e0c884c5d791c0ba50e79aaa4cb89 100644 (file)
--- a/tests/array.right
+++ b/tests/array.right
@@ -26,7 +26,7 @@ hello world
 11
 3
 bdef hello world test expression test 2
-./array.tests: line 76: readonly: `a[5]': not a valid identifier
+./array.tests: line 79: readonly: `a[5]': not a valid identifier
 declare -ar a=([1]="" [2]="bdef" [5]="hello world" [6]="test expression" [15]="test 2")
 declare -ar c
 declare -ar a=([1]="" [2]="bdef" [5]="hello world" [6]="test expression" [15]="test 2")
@@ -46,17 +46,17 @@ declare -ar c
 declare -a d=([1]="" [2]="bdef" [5]="hello world" [6]="test" [9]="ninth element")
 declare -a e=([0]="test")
 declare -a f=([0]="" [1]="bdef" [2]="hello world" [3]="test" [4]="ninth element")
-./array.tests: line 100: a: readonly variable
-./array.tests: line 102: b[]: bad array subscript
-./array.tests: line 103: b[*]: bad array subscript
-./array.tests: line 104: ${b[   ]}: bad substitution
-./array.tests: line 106: c[-2]: bad array subscript
-./array.tests: line 107: c: bad array subscript
+./array.tests: line 103: a: readonly variable
+./array.tests: line 105: b[]: bad array subscript
+./array.tests: line 106: b[*]: bad array subscript
+./array.tests: line 107: ${b[   ]}: bad substitution
+./array.tests: line 109: c[-2]: bad array subscript
+./array.tests: line 110: c: bad array subscript
 
-./array.tests: line 109: d[7]: cannot assign list to array member
-./array.tests: line 111: []=abcde: bad array subscript
-./array.tests: line 111: [*]=last: cannot assign to non-numeric index
-./array.tests: line 111: [-65]=negative: bad array subscript
+./array.tests: line 112: d[7]: cannot assign list to array member
+./array.tests: line 114: []=abcde: bad array subscript
+./array.tests: line 114: [*]=last: cannot assign to non-numeric index
+./array.tests: line 114: [-65]=negative: bad array subscript
 declare -a BASH_ARGC=()
 declare -a BASH_ARGV=()
 declare -a BASH_LINENO=([0]="0")
@@ -68,8 +68,8 @@ declare -a b=([0]="this" [1]="is" [2]="a" [3]="test" [4]="" [5]="/etc/passwd")
 declare -ar c
 declare -a d=([1]="test test")
 declare -a f=([0]="" [1]="bdef" [2]="hello world" [3]="test" [4]="ninth element")
-./array.tests: line 119: unset: ps1: not an array variable
-./array.tests: line 123: declare: c: cannot destroy array variables in this way
+./array.tests: line 122: unset: ps1: not an array variable
+./array.tests: line 126: declare: c: cannot destroy array variables in this way
 this of
 this is a test of read using arrays
 this test
@@ -127,7 +127,7 @@ grep [ 123 ] *
 6 7 9 5
 length = 3
 value = new1 new2 new3
-./array.tests: line 239: narray: unbound variable
+./array.tests: line 242: narray: unbound variable
 ./array1.sub: line 1: syntax error near unexpected token `('
 ./array1.sub: line 1: `printf "%s\n" -a a=(a 'b  c')'
 ./array2.sub: line 1: declare: `[]=asdf': not a valid identifier
@@ -154,10 +154,10 @@ for case if then else
 12 14 16 18 20
 4414758999202
 aaa bbb
-./array.tests: line 289: syntax error near unexpected token `<>'
-./array.tests: line 289: `metas=( <> < > ! )'
-./array.tests: line 290: syntax error near unexpected token `<>'
-./array.tests: line 290: `metas=( [1]=<> [2]=< [3]=> [4]=! )'
+./array.tests: line 292: syntax error near unexpected token `<>'
+./array.tests: line 292: `metas=( <> < > ! )'
+./array.tests: line 293: syntax error near unexpected token `<>'
+./array.tests: line 293: `metas=( [1]=<> [2]=< [3]=> [4]=! )'
 abc 3
 case 4
 abc case if then else 5

diff --git a/tests/array.tests b/tests/array.tests
index c909a4f0baad954932e35f52283ccde1ba8f9876..e045d5c4aef42d25d9dc7157fa88a6b726339120 100644 (file)
--- a/tests/array.tests
+++ b/tests/array.tests
@@ -21,6 +21,9 @@ unset a
 a=abcde
 declare -a a
 echo ${a[0]}
+if [ "$a" != "${a[0]}" ]; then
+       echo 'array.tests: $a and $a[0] array mismatch'
+fi
 
 unset a
 a=abcde

diff --git a/tests/assoc.tests b/tests/assoc.tests
index f5bbdba39f2a4a6214ed8dcab6afb56c54b7f1d8..24ab08c02fa0c4428eda91e5a4d6a1729a1b1dfe 100644 (file)
--- a/tests/assoc.tests
+++ b/tests/assoc.tests
@@ -174,6 +174,13 @@ T='([a]=1)'
 echo "${T[@]}"
 unset T
 
+# peculiar ksh93 semantics for unsubscripted assoc variable reference
+declare -A T
+T[0]='zero'
+if [ "$T" != "${T[0]}" ]; then
+       echo 'assoc.tests: $T and ${T[0]} mismatch'
+fi
+
 ${THIS_SH} ./assoc1.sub
 
 ${THIS_SH} ./assoc2.sub

diff --git a/tests/errors.right b/tests/errors.right
index 403450eb30772faee532a9177427449df77094eb..4bf478b07bea005570bb693f64c8ee495460fd06 100644 (file)
--- a/tests/errors.right
+++ b/tests/errors.right
@@ -120,8 +120,9 @@ after readonly assignment
 ./errors4.sub: line 7: var: readonly variable
 ./errors5.sub: line 6: array: unbound variable
 ./errors5.sub: line 7: array: unbound variable
-./errors5.sub: line 10: 7: unbound variable
+./errors5.sub: line 8: array[7]: unbound variable
 ./errors5.sub: line 11: 7: unbound variable
+./errors5.sub: line 12: 7: unbound variable
 after 1: 1
 after 2: 1
 after 3: 1
@@ -136,6 +137,13 @@ array after 2: 1
 ./errors6.sub: line 27: -3: invalid variable name
 after indir: 1
 ./errors6.sub: line 30: -3: invalid variable name
+
+unset
+./errors6.sub: line 37: var: invalid indirect expansion
+./errors6.sub: line 38: var: invalid indirect expansion
+./errors6.sub: line 41: invalid-ident: invalid variable name
+./errors6.sub: line 42: invalid-ident: invalid variable name
+./errors6.sub: line 43: invalid-ident: invalid variable name
 ./errors6.sub: uvar: parameter not set
 ./errors6.sub: uvar: parameter null or not set
 
@@ -145,4 +153,28 @@ after indir: 1
 ./errors6.sub: line 27: -3: invalid variable name
 after indir: 1
 ./errors6.sub: line 30: -3: invalid variable name
-./errors.tests: line 278: `!!': not a valid identifier
+
+unset
+./errors6.sub: line 37: var: invalid indirect expansion
+./errors6.sub: line 38: var: invalid indirect expansion
+./errors6.sub: line 41: invalid-ident: invalid variable name
+./errors6.sub: line 42: invalid-ident: invalid variable name
+./errors6.sub: line 43: invalid-ident: invalid variable name
+./errors7.sub: line 8: x: readonly variable
+./errors7.sub: line 8: notthere: command not found
+after no such command: 127
+./errors7.sub: line 10: x: readonly variable
+echo builtin
+after non-special builtin: 0
+./errors7.sub: line 12: x: readonly variable
+after special builtin: 0
+./errors7.sub: line 14: x: readonly variable
+./errors7.sub: line 8: x: readonly variable
+./errors7.sub: line 8: notthere: command not found
+after no such command: 127
+./errors7.sub: line 10: x: readonly variable
+echo builtin
+after non-special builtin: 0
+./errors7.sub: line 12: x: readonly variable
+./errors7.sub: line 14: x: readonly variable
+./errors.tests: line 281: `!!': not a valid identifier

diff --git a/tests/errors.tests b/tests/errors.tests
index ff542f7836b36faa10803598696e68c61a80d0a4..4183d024141507b09da79384a5e60e5422a3cd73 100644 (file)
--- a/tests/errors.tests
+++ b/tests/errors.tests
@@ -270,6 +270,9 @@ ${THIS_SH} ./errors5.sub
 ${THIS_SH} ./errors6.sub
 THIS_SH="${THIS_SH} -o posix" ${THIS_SH} ./errors6.sub
 
+${THIS_SH} ./errors7.sub
+${THIS_SH} -o posix ./errors7.sub
+
 # this must be last!
 # in posix mode, a function name must be a valid identifier
 # this can't go in posix2.tests, since it causes the shell to exit

diff --git a/tests/errors5.sub b/tests/errors5.sub
index 7d9068b766f1e5c7c38c8de50a6fb991cfac8a37..112b2a1132fe00e248317d9d769b93ecfa6e195a 100644 (file)
--- a/tests/errors5.sub
+++ b/tests/errors5.sub
@@ -5,6 +5,7 @@ set -u
 
 ( echo ${#array} )
 ( echo ${array} )
+( echo ${array[7]} )
 
 set -- 1 2 3
 ( echo ${#7} )

diff --git a/tests/errors6.sub b/tests/errors6.sub
index c08d41f1b19b51e60bd5d4b9829900468df904ba..b80580e73b40116750b2ed1fb847f14256b25d1e 100644 (file)
--- a/tests/errors6.sub
+++ b/tests/errors6.sub
@@ -29,3 +29,15 @@ echo after indir: $?
 
 function ivar() { echo -n "${!1:-${1}}"; }
 ivar -3
+
+foo=bar
+echo ${!foo}
+echo ${!foo:-unset}
+
+echo ${!var:-unset}
+echo ${!var+unset}
+
+foo=invalid-ident
+echo ${!foo}
+echo ${!foo:-unset}
+echo ${!foo+unset}

diff --git a/tests/errors7.sub b/tests/errors7.sub
new file mode 100644 (file)
index 0000000..067867a
--- /dev/null
+++ b/tests/errors7.sub
@@ -0,0 +1,15 @@
+: ${THIS_SH:=./bash}
+readonly x=4
+
+# in posix mode, these are all variable assignment errors, so strict conformance
+# implies that we exit after any of them. ksh93 doesn't do that. we more-or-less
+# emulate the ksh93 behavior
+
+x=8 notthere
+echo after no such command: $?
+x=8 echo echo builtin
+echo after non-special builtin: $?
+( x=8 : nosuchdir
+echo after special builtin: $? )
+( x=8 $nocmd 
+echo after assignment error: $? )

diff --git a/tests/exp.right b/tests/exp.right
index 28111774ede1b196f872fb9b83b8f467ac15abe4..599482a7ad598a31890f2ba76774492f5a3d27a8 100644 (file)
--- a/tests/exp.right
+++ b/tests/exp.right
@@ -388,3 +388,16 @@ ok 6
 ok 7
 ok 8
 ok 9
+argv[1] = <file.o>
+argv[1] = <posix>
+argv[1] = </src/cmd>
+argv[1] = <three>
+argv[1] = </one/two/three>
+abcdefg
+abcdefg
+abcdefg
+abcdefg
+cdefg
+abcdefg
+abcde
+abcdefg

diff --git a/tests/exp.tests b/tests/exp.tests
index 535d7d4a25f4ec0c20253a03737e7b81f883dbc3..6e364f9cafb8527fd02b3a9fa6d62ba8c1103588 100644 (file)
--- a/tests/exp.tests
+++ b/tests/exp.tests
@@ -407,3 +407,4 @@ ${THIS_SH} ./exp8.sub
 ${THIS_SH} ./exp9.sub
 ${THIS_SH} ./exp10.sub
 ${THIS_SH} ./exp11.sub
+${THIS_SH} ./exp12.sub

diff --git a/tests/exp12.sub b/tests/exp12.sub
new file mode 100644 (file)
index 0000000..0aaa2f4
--- /dev/null
+++ b/tests/exp12.sub
@@ -0,0 +1,38 @@
+# force single-byte versions of these functions
+
+export LANG=C
+
+# remove shortest trailing match
+x=file.c
+recho ${x%.c}.o
+
+# remove longest trailing match
+x=posix/src/std
+recho ${x%%/*}
+
+# remove shortest leading pattern
+x=$HOME/src/cmd
+recho ${x#$HOME}
+
+# remove longest leading pattern
+x=/one/two/three
+recho ${x##*/}
+
+# and no match thrown in for good measure
+recho ${x#nomatch}
+
+foo=abcdefg
+
+# fail
+echo ${foo%ab}
+echo ${foo%def}
+
+echo ${foo#fg}
+echo ${foo#def}
+
+# succeed
+echo ${foo#ab}
+echo ${foo#def}
+
+echo ${foo%fg}
+echo ${foo%def}

diff --git a/tests/extglob.right b/tests/extglob.right
index 8c50059ab04d9d3ba1070797f5e617f6d9756f22..691f6879d8765936c63c8d53c2c01e4b47037c52 100644 (file)
--- a/tests/extglob.right
+++ b/tests/extglob.right
@@ -113,3 +113,4 @@ a b c
 a b c
 .x .y .z a b c
 .x .y .z a b c
+*

diff --git a/tests/extglob.tests b/tests/extglob.tests
index a51c4db15e900f34f4908964a9136ca2361458bf..32a6569fbb9a9a0601e6cffdf1a0731591165f06 100644 (file)
--- a/tests/extglob.tests
+++ b/tests/extglob.tests
@@ -374,4 +374,6 @@ ${THIS_SH} ./extglob3.sub
 
 ${THIS_SH} ./extglob4.sub
 
+${THIS_SH} ./extglob5.sub
+
 exit 0

diff --git a/tests/extglob5.sub b/tests/extglob5.sub
new file mode 100644 (file)
index 0000000..54e3723
--- /dev/null
+++ b/tests/extglob5.sub
@@ -0,0 +1,17 @@
+# globignore extglob patterns containing colons -- problem until bash-4.2
+
+: ${TMPDIR:=/tmp}
+TESTDIR=$TMPDIR/bash-globignore-$$
+[ -d "$TESTDIR" ] || mkdir "$TESTDIR"
+
+cd "$TESTDIR" || exit 2
+
+shopt -s extglob
+GLOBIGNORE='+([^[:alnum:]]):@([-.,:; _]):[![:alnum:]]'
+
+touch ';' '++'
+echo *
+
+rm ';' '++'
+
+cd $OLDPWD

diff --git a/tests/histexp.right b/tests/histexp.right
index 86ba1371a73b4c736a83c7c8e5086137ace5aec2..bcf5dea68c9eda384960771c1b7dceb3a2847912 100644 (file)
--- a/tests/histexp.right
+++ b/tests/histexp.right
@@ -181,6 +181,15 @@ echo g
 g
 eval echo "echo g"
 echo g
+h
+echo \!\! `echo echo h`
+!! echo h
+i
+echo echo i `echo echo i`
+echo i echo i
+j
+echo `echo j` echo j
+j echo j
 a
 cat < <(echo echo a)
 echo a

diff --git a/tests/histexp3.sub b/tests/histexp3.sub
index ae2b4986d1a239d5031d4e41a2de305a01cf4470..495f0952b1d715d03003809006c7a2f6dc554939 100644 (file)
--- a/tests/histexp3.sub
+++ b/tests/histexp3.sub
@@ -31,5 +31,14 @@ echo "!!"
 echo g
 eval echo "!!"
 
+echo h
+echo \!\! `echo !!`
+
+echo i
+echo !! `echo !!`
+
+echo j
+echo `echo j` !!
+
 set +o history
 rm -f $HISTFILE                # just in case

diff --git a/tests/more-exp.tests b/tests/more-exp.tests
index 4a3cb7f5499b7c209734177ee234ca02780bd874..10b3a47ea231ef63606f62193b9f64c340153e48 100644 (file)
--- a/tests/more-exp.tests
+++ b/tests/more-exp.tests
@@ -152,7 +152,7 @@ b1()
 b2()
 {      
        recho $*
-       recho $#
+       recho ${#}
 }
 
 expect '<1>'
@@ -414,7 +414,7 @@ recho ${#}
 expect '<5>'
 recho ${#?:-xyz}
 
-shift $#
+shift ${#}
 
 expect '<0>'
 recho ${#:-foo}

diff --git a/tests/nameref.right b/tests/nameref.right
index 0ff122239da64074db0ca32dfd790f285e45b321..2ab62b094280bd3dc6d27f47c7981567efe17f65 100644 (file)
--- a/tests/nameref.right
+++ b/tests/nameref.right
@@ -226,6 +226,13 @@ declare -r RO="x"
 ./nameref11.sub: line 39: declare: RO_PID: not found
 ./nameref11.sub: line 41: RO2: readonly variable
 declare -r RO2="a"
+2
+./nameref11.sub: line 52: typeset: `2': invalid variable name for name reference
+2
+./nameref11.sub: line 57: typeset: `2': invalid variable name for name reference
+2
+./nameref11.sub: line 62: foo[2]: invalid indirect expansion
+./nameref11.sub: line 63: bar: invalid indirect expansion
 ./nameref12.sub: line 6: declare: `/': invalid variable name for name reference
 ./nameref12.sub: line 9: declare: `%': invalid variable name for name reference
 ./nameref12.sub: line 13: `^': not a valid identifier

diff --git a/tests/nameref11.sub b/tests/nameref11.sub
index 85feedfa6a717e04b139b5f5927f317133ff7aa6..402e50158ea989dfc24f2c119b48d6382554e6ac 100644 (file)
--- a/tests/nameref11.sub
+++ b/tests/nameref11.sub
@@ -39,3 +39,25 @@ unset -n ref ; unset ref
 declare -r RO RO_PID; coproc RO { :; }; declare -p RO_PID; wait; declare -p RO RO_PID
 
 declare -r RO2=a; declare -n ref_PID=RO2; coproc ref { :; }; wait; declare -p RO2
+
+unset x y
+set -- one two three
+
+y=2
+typeset -n x=y
+echo ${x}
+
+unset -n x
+
+typeset -n y
+echo $y
+
+unset -n y
+
+typeset -n y
+y=2
+echo ${y}
+
+declare -n foo=bar
+echo ${!foo[2]}
+echo ${!bar}

diff --git a/tests/new-exp.right b/tests/new-exp.right
index 10d9c51bc5533bcbea5528d443866ba6e3f31a0c..12fc18ddc6882aa357234e7d95d5020ed968eb3b 100644 (file)
--- a/tests/new-exp.right
+++ b/tests/new-exp.right
@@ -169,6 +169,7 @@ lines.
 This-string-has-multiple-lines.
 this is a test of proc subst
 this is test 2
+a
 ./new-exp2.sub: line 42: /tmp/redir-notthere: No such file or directory
 1
 
@@ -642,6 +643,26 @@ ir
 a b c d e
 5
 a5b
+abcxxxdef
+abcådef
+ḅć
+Ã¥
+prependḅć
+Ã¥append
+prependå
+ḅćappend
+Ã¥
+ḅć
+ḅć
+ḅć
+Ã¥
+Ã¥
+Ã¥
+ḅć
+Ã¥
+Ã¥
+ḅć
+ḅć
 argv[1] = </>
 argv[1] = </>
-./new-exp.tests: line 608: ABXD: parameter unset
+./new-exp.tests: line 611: ABXD: parameter unset

diff --git a/tests/new-exp.tests b/tests/new-exp.tests
index c4aa9d167b5bb5440419af8f96c1c65b0f15fa25..31e15468e459477534b72db5ae1f9b4ef8832c42 100644 (file)
--- a/tests/new-exp.tests
+++ b/tests/new-exp.tests
@@ -340,7 +340,7 @@ recho "${foo:-$@}"
 expect '<ab> <cd> <ef> <gh>'
 recho "${foo:-"$@"}"
 
-shift $#
+shift ${#}
 expect nothing
 recho $xxx"$@"
 expect nothing
@@ -498,7 +498,7 @@ recho ${*%?}
 recho ${@#?}
 recho ${*#?}
 
-shift $#
+shift ${#}
 set -u
 ( recho $9 ; echo after 1)
 ( recho ${9} ; echo after 2)
@@ -597,6 +597,9 @@ ${THIS_SH} ./new-exp9.sub
 # new parameter transformation `@' expansion operator
 ${THIS_SH} ./new-exp10.sub
 
+# parameter substring replacement and removal operators with multibyte chars
+${THIS_SH} ./new-exp11.sub
+
 # problems with stray CTLNUL in bash-4.0-alpha
 unset a
 a=/a

diff --git a/tests/new-exp1.sub b/tests/new-exp1.sub
index a919ba728cdff7227e596cf1ac0a069049c0bbb3..2b621fcaa885aa7893ca8bc761eaf58ceac9f076 100644 (file)
--- a/tests/new-exp1.sub
+++ b/tests/new-exp1.sub
@@ -10,3 +10,7 @@ echo this is test 2 > $FN
 expect this is test 2
 cat <(cat $FN)
 rm -f $FN
+
+foo=
+expect a
+cat ${foo:-<(echo a)}

diff --git a/tests/new-exp11.sub b/tests/new-exp11.sub
new file mode 100644 (file)
index 0000000..da6b4e1
--- /dev/null
+++ b/tests/new-exp11.sub
@@ -0,0 +1,46 @@
+# pattern matching and replacement operators with multibyte characters
+
+LANG=en_US.UTF-8
+
+s1='abcådef'
+s2='Ã¥'
+s3='ḅć'
+
+s23=${s2}${s3}
+
+echo ${s1/$s2/xxx}
+echo ${s1/$s3/xxx}
+
+echo ${s23/#$s2/}
+echo ${s23/%$s3/}
+
+echo ${s23/#$s2/prepend}
+echo ${s23/%$s3/append}
+
+echo ${s2/#/prepend}
+echo ${s3/%/append}
+
+echo ${s2/#/}
+echo ${s3/%/}
+
+recho ${s2/$s2/}
+recho ${s3/$s3/}
+
+# posix pattern replacements
+
+echo ${s23##$s2}
+echo ${s23#$s2}
+
+echo ${s23%%$s3}
+echo ${s23%$s3}
+
+# fail
+
+echo ${s2/#ab/xx}
+echo ${s3/%ab/xx}
+
+echo ${s2#ab}
+echo ${s2##ab}
+
+echo ${s3%ab}
+echo ${s3%%ab}

diff --git a/tests/posixexp2.sub b/tests/posixexp2.sub
index f48d0887bde9f465def6b368f52e86431fa6071a..397769da0df2dfbcaaad74ec89f463dce86de241 100644 (file)
--- a/tests/posixexp2.sub
+++ b/tests/posixexp2.sub
@@ -18,4 +18,7 @@ ${THIS_SH} -c 'echo ${1?}' 2>/dev/null && exit 11
 ${THIS_SH} -c 'echo ${1?}' ${THIS_SH} x >/dev/null || exit 12
 ${THIS_SH} -c 'echo ${2?}' ${THIS_SH} x 2>/dev/null && exit 13
 ${THIS_SH} -c 'echo ${2?}' ${THIS_SH} x y >/dev/null || exit 14
+
+${THIS_SH} -c $'echo $(( x+ )) \n exit 0' ${THIS_SH} 2>/dev/null && exit 15
+
 exit 0

diff --git a/tests/quote.right b/tests/quote.right
index 00b55c623d7719a9a5a10c6ddbcc8cdc7b4f9f76..e4c25741bd7cd64de5980814985b7c1f3d698f11 100644 (file)
--- a/tests/quote.right
+++ b/tests/quote.right
@@ -66,6 +66,12 @@ argv[2] = <ab>
 ${
 argv[1] = <(")>
 argv[1] = <(")>
+string \
+string \
+string \
+string \
+string \
+string \}
 'weferfds'\''dsfsdf' 
 'weferfdsdsfsdf'
 'weferfds'\''dsfsdf'

diff --git a/tests/quote.tests b/tests/quote.tests
index 0c55293bb05aebf821e30bfafa966f0a2bce516a..57ee7e58f9622220270c0d45978a9aa17a290daf 100644 (file)
--- a/tests/quote.tests
+++ b/tests/quote.tests
@@ -109,4 +109,15 @@ recho `echo "(\\")"`
 # ultimate workaround
 recho `echo "(\")"`
 
+# various strings ending in backslashes
+
+echo 'string \'
+echo "string \\"
+
+echo string\ \\
+
+echo ${foo:-'string \'}
+echo "${foo:-string \\}"
+echo ${foo:-string \\\}}
+
 ${THIS_SH} ./quote1.sub

diff --git a/tests/set-x.right b/tests/set-x.right
index a41a382a30a6ad1e4c3bb858ab81f9298baea660..259602e5ec35f741a4b07dab75b5aeda231a0a23 100644 (file)
--- a/tests/set-x.right
+++ b/tests/set-x.right
@@ -26,6 +26,10 @@
 + x=i
 + case x in
 + x=i
++ foo=one
++ foo+=two
++ echo onetwo
+onetwo
 + set +x
 1
 2

diff --git a/tests/set-x.tests b/tests/set-x.tests
index 648f0a9ebab64ef901ddd36a60d5c49f35db609c..531c53f6ac2126bff08a33406a437a22f73788c8 100755 (executable)
--- a/tests/set-x.tests
+++ b/tests/set-x.tests
@@ -14,6 +14,11 @@ case x in
  0) x=i ;;
  *) x=i ;;
 esac
+
+foo=one
+foo+=two
+echo $foo
+
 set +x
 
 # test BASH_XTRACEFD

diff --git a/tests/varenv.right b/tests/varenv.right
index c0ff664fd45b60490afd801fb3bdf0aaec37f620..c1eac7fbc5eb28c7d2b8b661fab01359c7b716ed 100644 (file)
--- a/tests/varenv.right
+++ b/tests/varenv.right
@@ -128,6 +128,13 @@ outer: res: X Y
 main: after second call: X
 func: null or unset
 after func: x = outside
+./varenv11.sub: line 4: local: qux: readonly variable
+./varenv11.sub: line 5: qux: readonly variable
+declare -A foo=([one]="one" [zero]="zero" )
+declare -a bar=([0]="zero" [1]="one")
+declare -A foo=([one]="one" [zero]="zero" )
+declare -a bar=([0]="zero" [1]="one")
+./varenv11.sub: line 29: a: readonly variable
 a=z
 a=b
 a=z

diff --git a/tests/varenv.sh b/tests/varenv.sh
index cbfbed09e5caf59f6901fdc50598500ff065dcad..a670f24b3bbd5e26c67f1b4c87aa0717b742178c 100644 (file)
--- a/tests/varenv.sh
+++ b/tests/varenv.sh
@@ -228,5 +228,8 @@ ${THIS_SH} ./varenv9.sub
 # more tests of unset and local variables with dynamic scoping
 ${THIS_SH} ./varenv10.sub
 
+# tests of compound assignments in function scope
+${THIS_SH} ./varenv11.sub
+
 # make sure variable scoping is done right
 tt() { typeset a=b;echo a=$a; };a=z;echo a=$a;tt;echo a=$a

diff --git a/tests/varenv11.sub b/tests/varenv11.sub
new file mode 100644 (file)
index 0000000..d438498
--- /dev/null
+++ b/tests/varenv11.sub
@@ -0,0 +1,30 @@
+# couple of errors here
+func()
+{
+       local qux=7
+       local qux=(one two)
+       local what=(zero one two)
+}
+
+readonly qux=42
+func
+
+func2()
+{
+       declare -gA foo=([zero]=zero [one]=one)
+       declare -ga bar=(zero one)
+}
+
+foo=help
+bar=me
+
+func2
+
+declare -p foo bar
+unset foo bar
+func2
+declare -p foo bar
+
+readonly a=7
+a=(1 2 3)
+