Fix long-standing visual pain point: the misalignment of './configure help' text.

Whitespace changes and a couple of grammar fixes.

Author: cjbj

build/libtool.m4

@@ -193,11 +193,11 @@ AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
 enable_win32_dll=yes, enable_win32_dll=no)
 
 AC_ARG_ENABLE([libtool-lock],
-[  --disable-libtool-lock  avoid locking (might break parallel builds)])
+[  --disable-libtool-lock  Avoid locking (might break parallel builds)])
 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
 
 AC_ARG_WITH([pic],
-[  --with-pic              try to use only PIC/non-PIC objects [default=use both]],
+[  --with-pic              Try to use only PIC/non-PIC objects [default=use both]],
     [pic_mode="$withval"],
     [pic_mode=default])
 test -z "$pic_mode" && pic_mode=default
@@ -1919,7 +1919,7 @@ fi
 AC_DEFUN([_LT_AC_TAGCONFIG],
 [AC_REQUIRE([LT_AC_PROG_SED])dnl
 AC_ARG_WITH([tags],
-[  --with-tags[=TAGS]      include additional configurations [automatic]
+[  --with-tags[=TAGS]        Include additional configurations [automatic]
 ],
 [tagnames="$withval"])
 
@@ -2023,7 +2023,7 @@ AC_DEFUN([AC_ENABLE_SHARED],
 [define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
 AC_ARG_ENABLE([shared],
 changequote(<<, >>)dnl
-<<  --enable-shared[=PKGS]  build shared libraries [default=>>AC_ENABLE_SHARED_DEFAULT],
+<<  --enable-shared[=PKGS]    Build shared libraries [default=>>AC_ENABLE_SHARED_DEFAULT],
 changequote([, ])dnl
     [p=${PACKAGE-default}
     case $enableval in
@@ -2063,7 +2063,7 @@ AC_DEFUN([AC_ENABLE_STATIC],
 [define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
 AC_ARG_ENABLE([static],
 changequote(<<, >>)dnl
-<<  --enable-static[=PKGS]  build static libraries [default=>>AC_ENABLE_STATIC_DEFAULT],
+<<  --enable-static[=PKGS]    Build static libraries [default=>>AC_ENABLE_STATIC_DEFAULT],
 changequote([, ])dnl
     [p=${PACKAGE-default}
     case $enableval in
@@ -2103,7 +2103,7 @@ AC_DEFUN([AC_ENABLE_FAST_INSTALL],
 [define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
 AC_ARG_ENABLE([fast-install],
 changequote(<<, >>)dnl
-<<  --enable-fast-install[=PKGS]  optimize for fast installation [default=>>AC_ENABLE_FAST_INSTALL_DEFAULT],
+<<  --enable-fast-install[=PKGS]  Optimize for fast installation [default=>>AC_ENABLE_FAST_INSTALL_DEFAULT],
 changequote([, ])dnl
     [p=${PACKAGE-default}
     case $enableval in
@@ -2241,7 +2241,7 @@ fi
 # find the pathname to the GNU or non-GNU linker
 AC_DEFUN([AC_PROG_LD],
 [AC_ARG_WITH([gnu-ld],
-[  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]],
+[  --with-gnu-ld           Assume the C compiler uses GNU ld [default=no]],
     [test "$withval" = no || with_gnu_ld=yes],
     [with_gnu_ld=no])
 AC_REQUIRE([LT_AC_PROG_SED])dnl

configure.in

@@ -1006,7 +1006,7 @@ dnl Check if all enabled by default extensions should be disabled
 dnl
 
 AC_ARG_ENABLE(all,
-[ --disable-all   Disable all extensions which are enabled by default
+[  --disable-all           Disable all extensions which are enabled by default
 ], [
   PHP_ENABLE_ALL=$enableval
 ])

ext/bz2/config.m4

@@ -3,7 +3,7 @@ dnl $Id$
 dnl
 
 PHP_ARG_WITH(bz2, for BZip2 support,
-[  --with-bz2[=DIR]        Include BZip2 support])
+[  --with-bz2[=DIR]          Include BZip2 support])
 
 if test "$PHP_BZ2" != "no"; then
   if test -r $PHP_BZ2/include/bzlib.h; then

ext/curl/config.m4

@@ -3,7 +3,7 @@ dnl $Id$
 dnl
 
 PHP_ARG_WITH(curl, for cURL support,
-[  --with-curl[=DIR]       Include cURL support])
+[  --with-curl[=DIR]         Include cURL support])
 
 if test "$PHP_CURL" != "no"; then
   if test -r $PHP_CURL/include/curl/easy.h; then

ext/dba/config.m4

@@ -557,10 +557,10 @@ PHP_ARG_WITH(cdb,,
 [  --without-cdb[=DIR]       DBA: CDB support (bundled)], $php_dba_enable, no)
 
 PHP_ARG_ENABLE(inifile,,
-[  --disable-inifile         DBA: INI support (bundled)], $php_dba_enable, no)
+[  --disable-inifile       DBA: INI support (bundled)], $php_dba_enable, no)
 
 PHP_ARG_ENABLE(flatfile,,
-[  --disable-flatfile        DBA: FlatFile support (bundled)], $php_dba_enable, no)
+[  --disable-flatfile      DBA: FlatFile support (bundled)], $php_dba_enable, no)
 
 # CDB
 if test "$PHP_CDB" = "yes"; then

ext/enchant/config.m4

@@ -3,7 +3,7 @@ dnl $Id$
 dnl
 
 PHP_ARG_WITH(enchant,for ENCHANT support,
-[  --with-enchant[=DIR]     Include enchant support.
+[  --with-enchant[=DIR]      Include enchant support.
                           GNU Aspell version 1.1.3 or higher required.])
 
 if test "$PHP_ENCHANT" != "no"; then

ext/ereg/config0.m4

@@ -5,7 +5,7 @@ dnl
 dnl Check for regex library type
 dnl
 PHP_ARG_WITH(regex,,
-[  --with-regex=TYPE       regex library type: system, php. [TYPE=php]
+[  --with-regex=TYPE       Regex library type: system, php. [TYPE=php]
                           WARNING: Do NOT use unless you know what you are doing!], php, no)
 
 case $PHP_REGEX in

ext/filter/config.m4

@@ -5,7 +5,7 @@ PHP_ARG_ENABLE(filter, whether to enable input filter support,
 [  --disable-filter        Disable input filter support], yes)
 
 PHP_ARG_WITH(pcre-dir, pcre install prefix,
-[  --with-pcre-dir           FILTER: pcre install prefix], no, no)
+[  --with-pcre-dir         FILTER: pcre install prefix], no, no)
 
 if test "$PHP_FILTER" != "no"; then
 

ext/gd/config.m4

@@ -7,11 +7,11 @@ dnl Configure options
 dnl
 
 PHP_ARG_WITH(gd, for GD support,
-[  --with-gd[=DIR]         Include GD support.  DIR is the GD library base
+[  --with-gd[=DIR]           Include GD support.  DIR is the GD library base
                           install directory [BUNDLED]])
 if test -z "$PHP_VPX_DIR"; then
   PHP_ARG_WITH(vpx-dir, for the location of libvpx,
-  [  --with-vpx-dir[=DIR]     GD: Set the path to libvpx install prefix], no, no)
+  [  --with-vpx-dir[=DIR]      GD: Set the path to libvpx install prefix], no, no)
 fi
 
 if test -z "$PHP_JPEG_DIR"; then
@@ -39,10 +39,10 @@ PHP_ARG_WITH(t1lib, for T1lib support,
 [  --with-t1lib[=DIR]        GD: Include T1lib support. T1lib version >= 5.0.0 required], no, no)
 
 PHP_ARG_ENABLE(gd-native-ttf, whether to enable truetype string function in GD,
-[  --enable-gd-native-ttf    GD: Enable TrueType string function], no, no)
+[  --enable-gd-native-ttf  GD: Enable TrueType string function], no, no)
 
 PHP_ARG_ENABLE(gd-jis-conv, whether to enable JIS-mapped Japanese font support in GD,
-[  --enable-gd-jis-conv      GD: Enable JIS-mapped Japanese font support], no, no)
+[  --enable-gd-jis-conv    GD: Enable JIS-mapped Japanese font support], no, no)
 
 dnl
 dnl Checks for the configure options

ext/gettext/config.m4

@@ -3,7 +3,7 @@ dnl $Id$
 dnl
 
 PHP_ARG_WITH(gettext,for GNU gettext support,
-[  --with-gettext[=DIR]    Include GNU gettext support])
+[  --with-gettext[=DIR]      Include GNU gettext support])
 
 if test "$PHP_GETTEXT" != "no"; then
   for i in $PHP_GETTEXT /usr/local /usr; do