Replace all tab characters with (8) spaces, lest the formatting of

example code, etcetera, be messed up.

diff --git a/doc/Makefile.in b/doc/Makefile.in
index cc2cf553aa7d826f85f520aee19500aa87b9a52d..a67d85d9bb5c6ab9c41a8e0cd36312d88be3f2e5 100644 (file)
--- a/doc/Makefile.in
+++ b/doc/Makefile.in
@@ -91,7 +91,7 @@ VERSION = @VERSION@
 
 DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
 
-TAR = tar
+TAR = gtar
 GZIP_ENV = --best
 all: all-redirect
 .SUFFIXES:
@@ -270,7 +270,7 @@ distdir: $(DISTFILES)
        @for file in $(DISTFILES); do \
          d=$(srcdir); \
          if test -d $$d/$$file; then \
-           cp -pr $$d/$$file $(distdir)/$$file; \
+           cp -pr $$/$$file $(distdir)/$$file; \
          else \
            test -f $(distdir)/$$file \
            || ln $$d/$$file $(distdir)/$$file 2> /dev/null \

diff --git a/doc/autoconf.texi b/doc/autoconf.texi
index a512bf5a761cbebc3f2fd84f2c4fe01d28c93d20..dd23f5f9c2d139f63bce84b29251c91ff5b6cd92 100644 (file)
--- a/doc/autoconf.texi
+++ b/doc/autoconf.texi
@@ -35,17 +35,17 @@
 @dircategory Individual utilities
 @direntry
 * autoscan: (autoconf)autoscan Invocation.
-                               Semi-automatic @file{configure.ac} writing
+                                Semi-automatic @file{configure.ac} writing
 * ifnames: (autoconf)ifnames Invocation.
-                               Listing the conditionals in source code
+                                Listing the conditionals in source code
 * autoconf: (autoconf)autoconf Invocation.
-                               How to create configuration scripts
+                                How to create configuration scripts
 * autoreconf: (autoconf)autoreconf Invocation.
-                               Remaking multiple @code{configure} scripts
+                                Remaking multiple @code{configure} scripts
 * configure: (autoconf)configure Invocation.
-                               Configuring a package
+                                Configuring a package
 * config.status: (autoconf)config.status Invocation.
-                               Recreating a configuration
+                                Recreating a configuration
 @end direntry
 
 @ifinfo
@@ -569,9 +569,9 @@ your source files --> [autoscan*] --> [configure.scan] --> configure.ac
 
 @group
 configure.ac --.
-              |   .------> autoconf* -----> configure
+               |   .------> autoconf* -----> configure
 [aclocal.m4] --+---+
-              |   `-----> [autoheader*] --> [config.h.in]
+               |   `-----> [autoheader*] --> [config.h.in]
 [acsite.m4] ---'
 @end group
 
@@ -582,11 +582,11 @@ Makefile.in -------------------------------> Makefile.in
 Files used in configuring a software package:
 @example
 @group
-                      .-------------> [config.cache]
+                       .-------------> [config.cache]
 configure* ------------+-------------> config.log
-                      |
+                       |
 [config.h.in] -.       v            .-> [config.h] -.
-              +--> config.status* -+               +--> make*
+               +--> config.status* -+               +--> make*
 Makefile.in ---'                    `-> Makefile ---'
 @end group
 @end example
@@ -696,8 +696,8 @@ For instance:
 
 @example
 AC_CHECK_HEADER([stdio.h],
-               [AC_DEFINE([HAVE_STDIO_H])],
-               [AC_MSG_ERROR([Sorry, can't do anything for you])])
+                [AC_DEFINE([HAVE_STDIO_H])],
+                [AC_MSG_ERROR([Sorry, can't do anything for you])])
 @end example
 
 @noindent
@@ -705,8 +705,8 @@ is quoted properly.  You may safely simplify its quotation to:
 
 @example
 AC_CHECK_HEADER(stdio.h,
-               [AC_DEFINE(HAVE_STDIO_H)],
-               [AC_MSG_ERROR([Sorry, can't do anything for you])])
+                [AC_DEFINE(HAVE_STDIO_H)],
+                [AC_MSG_ERROR([Sorry, can't do anything for you])])
 @end example
 
 @noindent
@@ -717,8 +717,8 @@ The following example is wrong and dangerous, as it is underquoted:
 
 @example
 AC_CHECK_HEADER(stdio.h,
-               AC_DEFINE(HAVE_STDIO_H),
-               AC_MSG_ERROR([Sorry, can't do anything for you]))
+                AC_DEFINE(HAVE_STDIO_H),
+                AC_MSG_ERROR([Sorry, can't do anything for you]))
 @end example
 
 In other cases, you may have to use text that also resembles a macro
@@ -1643,7 +1643,7 @@ colon-separated list of input files.  Examples:
 
 @example
 AC_CONFIG_FILES(Makefile:boiler/top.mk:boiler/bot.mk
-               lib/Makefile:boiler/lib.mk)
+                lib/Makefile:boiler/lib.mk)
 @end example
 
 @noindent
@@ -1945,10 +1945,10 @@ Makefile snippet:
 
 @example
 .sh:
-       rm -f $@@ $@@.tmp
-       sed 's,@@datadir\@@,$(pkgdatadir),g' $< >$@@.tmp
-       chmod +x $@@.tmp
-       mv $@@.tmp $@@
+        rm -f $@@ $@@.tmp
+        sed 's,@@datadir\@@,$(pkgdatadir),g' $< >$@@.tmp
+        chmod +x $@@.tmp
+        mv $@@.tmp $@@
 @end example
 
 Three things are noteworthy:
@@ -2009,7 +2009,7 @@ files by prefixing them with @samp{$(srcdir)/}.  For example:
 
 @example
 time.info: time.texinfo
-       $(MAKEINFO) $(srcdir)/time.texinfo
+        $(MAKEINFO) $(srcdir)/time.texinfo
 @end example
 
 @node Automatic Remaking,  , Build Directories, Makefile Substitutions
@@ -2038,23 +2038,23 @@ conflicts etc.).
 @example
 @group
 $(srcdir)/configure: configure.ac aclocal.m4
-       cd $(srcdir) && autoconf
+        cd $(srcdir) && autoconf
 
 # autoheader might not change config.h.in, so touch a stamp file.
 $(srcdir)/config.h.in: stamp-h.in
 $(srcdir)/stamp-h.in: configure.ac aclocal.m4
-       cd $(srcdir) && autoheader
-       echo timestamp > $(srcdir)/stamp-h.in
+        cd $(srcdir) && autoheader
+        echo timestamp > $(srcdir)/stamp-h.in
 
 config.h: stamp-h
 stamp-h: config.h.in config.status
-       ./config.status
+        ./config.status
 
 Makefile: Makefile.in config.status
-       ./config.status
+        ./config.status
 
 config.status: configure
-       ./config.status --recheck
+        ./config.status --recheck
 @end group
 @end example
 
@@ -2336,10 +2336,10 @@ For example:
 
 @example
 AH_TEMPLATE([CRAY_STACKSEG_END],
-           [Define to one of _getb67, GETB67, getb67
-            for Cray-2 and Cray-YMP systems.  This
-            function is required for alloca.c support
-            on those systems.])
+            [Define to one of _getb67, GETB67, getb67
+             for Cray-2 and Cray-YMP systems.  This
+             function is required for alloca.c support
+             on those systems.])
 @end example
 
 @noindent
@@ -2391,8 +2391,8 @@ Here is an unrealistic example:
 @example
 fubar=42
 AC_CONFIG_COMMANDS(fubar,
-                  [echo this is extra $fubar, and so on.],
-                  [fubar=$fubar])
+                   [echo this is extra $fubar, and so on.],
+                   [fubar=$fubar])
 @end example
 
 Here is a better one:
@@ -2444,7 +2444,7 @@ For example, this call:
 
 @example
 AC_CONFIG_LINKS(host.h:config/$machine.h
-               object.h:config/$obj_format.h)
+                object.h:config/$obj_format.h)
 @end example
 
 @noindent
@@ -3938,8 +3938,8 @@ If no @var{includes} are specified, the default includes are used
 
 @example
 AC_CHECK_MEMBER(struct passwd.pw_gecos,,
-               [AC_MSG_ERROR([We need `passwd.pw_gecos'!])],
-               [#include <pwd.h>])
+                [AC_MSG_ERROR([We need `passwd.pw_gecos'!])],
+                [#include <pwd.h>])
 @end example
 
 You can use this macro for sub members:
@@ -6191,11 +6191,11 @@ Don't leave white spaces before the parentheses in user functions calls,
 
 @example
 $ gawk 'function die () @{ print "Aaaaarg!"  @}
-       BEGIN @{ die () @}'
+        BEGIN @{ die () @}'
 gawk: cmd. line:2:         BEGIN @{ die () @}
 gawk: cmd. line:2:                      ^ parse error
 $ gawk 'function die () @{ print "Aaaaarg!"  @}
-       BEGIN @{ die() @}'
+        BEGIN @{ die() @}'
 Aaaaarg!
 @end example
 
@@ -6271,7 +6271,7 @@ emulate, e.g.:
 
 @example
 dir=`expr "x$file" : 'x\(.*\)/[^/]*' \|
-         '.'      : '.'
+          '.'      : '.'
 @end example
 
 @noindent
@@ -6629,16 +6629,16 @@ fstype=no
 # The order of these tests is important.
 AC_TRY_CPP([#include <sys/statvfs.h>
 #include <sys/fstyp.h>],
-          [AC_DEFINE(FSTYPE_STATVFS) fstype=SVR4])
+           [AC_DEFINE(FSTYPE_STATVFS) fstype=SVR4])
 if test $fstype = no; then
   AC_TRY_CPP([#include <sys/statfs.h>
 #include <sys/fstyp.h>],
-            [AC_DEFINE(FSTYPE_USG_STATFS) fstype=SVR3])
+             [AC_DEFINE(FSTYPE_USG_STATFS) fstype=SVR3])
 fi
 if test $fstype = no; then
   AC_TRY_CPP([#include <sys/statfs.h>
 #include <sys/vmount.h>],
-            [AC_DEFINE(FSTYPE_AIX_STATFS) fstype=AIX])
+             [AC_DEFINE(FSTYPE_AIX_STATFS) fstype=AIX])
 fi
 # (more cases omitted here)
 AC_MSG_RESULT([$fstype])
@@ -7628,9 +7628,9 @@ AC_TRY_LINK(
 #ifndef tzname /* For SGI.  */
 extern char *tzname[]; /* RS6000 and others reject char **tzname.  */
 #endif],
-           [atoi (*tzname);],
-           [ac_cv_var_tzname=yes],
-           [ac_cv_var_tzname=no])
+            [atoi (*tzname);],
+            [ac_cv_var_tzname=yes],
+            [ac_cv_var_tzname=no])
 @end example
 
 @noindent
@@ -7664,9 +7664,9 @@ AC_LINK_IFELSE([AC_LANG_PROGRAM(
 #ifndef tzname /* For SGI.  */
 extern char *tzname[]; /* RS6000 and others reject char **tzname.  */
 #endif]],
-                               [atoi (*tzname);])],
-              [ac_cv_var_tzname=yes],
-              [ac_cv_var_tzname=no])
+                                [atoi (*tzname);])],
+               [ac_cv_var_tzname=yes],
+               [ac_cv_var_tzname=no])
 @end example
 
 @c FIXME: Quadrigraphs and hopeless cases.
@@ -7964,8 +7964,8 @@ write
 @example
 AC_CACHE_CHECK([for EMX OS/2 environment], [ac_cv_emxos2],
 [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([], [return __EMX__;])],
-                  [ac_cv_emxos2=yes],
-                  [ac_cv_emxos2=no])])
+                   [ac_cv_emxos2=yes],
+                   [ac_cv_emxos2=no])])
 @end example
 
 @noindent
@@ -7973,11 +7973,11 @@ or even
 
 @example
 AC_CACHE_CHECK([for EMX OS/2 environment],
-              [ac_cv_emxos2],
-              [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],
-                                                  [return __EMX__;])],
-                                 [ac_cv_emxos2=yes],
-                                 [ac_cv_emxos2=no])])
+               [ac_cv_emxos2],
+               [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],
+                                                   [return __EMX__;])],
+                                  [ac_cv_emxos2=yes],
+                                  [ac_cv_emxos2=no])])
 @end example
 
 When using @code{AC_TRY_RUN} or any macro that cannot work when
@@ -8100,8 +8100,8 @@ and the new way:
 define([_AC_EMXOS2],
 [AC_CACHE_CHECK([for EMX OS/2 environment], [ac_cv_emxos2],
 [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([], [return __EMX__;])],
-                  [ac_cv_emxos2=yes],
-                  [ac_cv_emxos2=no])])
+                   [ac_cv_emxos2=yes],
+                   [ac_cv_emxos2=no])])
 test "$ac_cv_emxos2" = yes && EMXOS2=yes[]dnl
 ])# _AC_EMXOS2
 @end example
@@ -8301,7 +8301,7 @@ cases together, like in this fragment:
 @example
 case "$target" in
 i386-*-mach* | i386-*-gnu*)
-            obj_format=aout emulation=mach bfd_gas=yes ;;
+             obj_format=aout emulation=mach bfd_gas=yes ;;
 i960-*-bout) obj_format=bout ;;
 esac
 @end example
@@ -8311,7 +8311,7 @@ and in @file{configure.ac}, use:
 
 @example
 AC_CONFIG_LINKS(host.h:config/$machine.h
-               object.h:config/$obj_format.h)
+                object.h:config/$obj_format.h)
 @end example
 
 You can also use the host system type to find cross-compilation tools.
@@ -8505,11 +8505,11 @@ Options}).  The following example will make this clearer.
 @example
 AC_DEFUN(TEST_MACRO,
 [AC_ARG_WITH(foo,
-            AC_HELP_STRING([--with-foo],
-                           [use foo (default is NO)]),
-            ac_cv_use_foo=$withval, ac_cv_use_foo=no),
+             AC_HELP_STRING([--with-foo],
+                            [use foo (default is NO)]),
+             ac_cv_use_foo=$withval, ac_cv_use_foo=no),
 AC_CACHE_CHECK(whether to use foo,
-              ac_cv_use_foo, ac_cv_use_foo=no)])
+               ac_cv_use_foo, ac_cv_use_foo=no)])
 @end example
 
 Please note that the call to @code{AC_HELP_STRING} is @strong{unquoted}.
@@ -8528,8 +8528,8 @@ arguments, as shown in the following example.
 @example
 AC_DEFUN(MY_ARG_WITH,
 [AC_ARG_WITH([$1],
-            AC_HELP_STRING([--with-$1], [use $1 (default is $2)]),
-            ac_cv_use_$1=$withval, ac_cv_use_$1=no),
+             AC_HELP_STRING([--with-$1], [use $1 (default is $2)]),
+             ac_cv_use_$1=$withval, ac_cv_use_$1=no),
 AC_CACHE_CHECK(whether to use $1, ac_cv_use_$1, ac_cv_use_$1=$2)])
 @end example
 @end defmac
@@ -8645,11 +8645,11 @@ Here is how to use the variable @code{program_transform_name} in a
 @example
 transform = @@program_transform_name@@
 install: all
-       $(INSTALL_PROGRAM) myprog $(bindir)/`echo myprog | \
-                                              sed '$(transform)'`
+        $(INSTALL_PROGRAM) myprog $(bindir)/`echo myprog | \
+                                               sed '$(transform)'`
 
 uninstall:
-       rm -f $(bindir)/`echo myprog | sed '$(transform)'`
+        rm -f $(bindir)/`echo myprog | sed '$(transform)'`
 @end example
 
 @noindent
@@ -8658,15 +8658,15 @@ If you have more than one program to install, you can do it in a loop:
 @example
 PROGRAMS = cp ls rm
 install:
-       for p in $(PROGRAMS); do \
-         $(INSTALL_PROGRAM) $$p $(bindir)/`echo $$p | \
-                                             sed '$(transform)'`; \
-       done
+        for p in $(PROGRAMS); do \
+          $(INSTALL_PROGRAM) $$p $(bindir)/`echo $$p | \
+                                              sed '$(transform)'`; \
+        done
 
 uninstall:
-       for p in $(PROGRAMS); do \
-         rm -f $(bindir)/`echo $$p | sed '$(transform)'`; \
-       done
+        for p in $(PROGRAMS); do \
+          rm -f $(bindir)/`echo $$p | sed '$(transform)'`; \
+        done
 @end example
 
 Whether to do the transformations on documentation files (Texinfo or
@@ -8894,11 +8894,11 @@ that rule:
 @group
 config.h: stamp-h
 stamp-h: config.h.in config.status
-       ./config.status config.h
-       echo > stamp-h
+        ./config.status config.h
+        echo > stamp-h
 
 Makefile: Makefile.in config.status
-       ./config.status Makefile
+        ./config.status Makefile
 @end group
 @end example
 
@@ -8969,13 +8969,13 @@ would be:
 @group
 config.h: stamp-h
 stamp-h: config.h.in config.status
-       CONFIG_COMMANDS= CONFIG_LINKS= CONFIG_FILES= \
-         CONFIG_HEADERS=config.h ./config.status
-       echo > stamp-h
+        CONFIG_COMMANDS= CONFIG_LINKS= CONFIG_FILES= \
+          CONFIG_HEADERS=config.h ./config.status
+        echo > stamp-h
 
 Makefile: Makefile.in config.status
-       CONFIG_COMMANDS= CONFIG_LINKS= CONFIG_HEADERS= \
-         CONFIG_FILES=Makefile ./config.status
+        CONFIG_COMMANDS= CONFIG_LINKS= CONFIG_HEADERS= \
+          CONFIG_FILES=Makefile ./config.status
 @end group
 @end example
 
@@ -9021,12 +9021,12 @@ package for distribution were:
 @example
 @group
 configure.ac --.   .------> autoconf* -----> configure
-              +---+
+               +---+
 [aclocal.m4] --+   `---.
 [acsite.m4] ---'       |
-                      +--> [autoheader*] -> [config.h.in]
+                       +--> [autoheader*] -> [config.h.in]
 [acconfig.h] ----.     |
-                +-----'
+                 +-----'
 [config.h.top] --+
 [config.h.bot] --'
 @end group
@@ -9161,9 +9161,9 @@ This macro is equivalent to:
 
 @example
 AC_CHECK_TYPE([@var{type}],
-             [AC_DEFINE([@var{type}], [@var{default}],
-                        [Define to `@var{default}' if <sys/types.h>
-                         does not define.])])
+              [AC_DEFINE([@var{type}], [@var{default}],
+                         [Define to `@var{default}' if <sys/types.h>
+                          does not define.])])
 @end example
 
 In order to keep backward compatibility, the two versions of
@@ -9235,7 +9235,7 @@ means to check the nature of the host is using
 AC_REQUIRE([AC_CANONICAL_HOST])[]dnl
 case $host_os in
   *cygwin* ) CYGWIN=yes;;
-        * ) CYGWIN=no;;
+         * ) CYGWIN=no;;
 esac
 @end example
 
@@ -9443,7 +9443,7 @@ version of:
 
 @example
 AC_LINK_FILES(config/$machine.h config/$obj_format.h,
-             host.h            object.h)
+              host.h            object.h)
 @end example
 
 @noindent
@@ -9451,7 +9451,7 @@ is:
 
 @example
 AC_CONFIG_LINKS(host.h:config/$machine.h
-               object.h:config/$obj_format.h)
+                object.h:config/$obj_format.h)
 @end example
 @end defmac
 
@@ -9555,7 +9555,7 @@ interface is equivalent to:
 @group
 AC_CONFIG_FILES(@var{file}@dots{})
 AC_CONFIG_COMMANDS([default],
-                  @var{extra-cmds}, @var{init-cmds})
+                   @var{extra-cmds}, @var{init-cmds})
 AC_OUTPUT
 @end group
 @end example
@@ -9573,9 +9573,9 @@ Here is an unrealistic example:
 @example
 fubar=27
 AC_OUTPUT_COMMANDS([echo this is extra $fubar, and so on.],
-                  fubar=$fubar)
+                   fubar=$fubar)
 AC_OUTPUT_COMMANDS([echo this is another, extra, bit],
-                  [echo init bit])
+                   [echo init bit])
 @end example
 
 Aside from the fact that @code{AC_CONFIG_COMMANDS} requires an
@@ -9822,8 +9822,8 @@ AC_EGREP_CPP(yes,
 [#if defined M_XENIX && !defined M_UNIX
   yes
 #endif],
-            [AC_MSG_RESULT([yes]); XENIX=yes],
-            [AC_MSG_RESULT([no]); XENIX=])
+             [AC_MSG_RESULT([yes]); XENIX=yes],
+             [AC_MSG_RESULT([no]); XENIX=])
 @end example
 @end defmac