Bash-4.3 distribution sources and documentation

[platform/upstream/bash.git] / INSTALL

diff --git a/INSTALL b/INSTALL
index 16fa685..ebe7ea1 100644 (file)
--- a/INSTALL
+++ b/INSTALL
@@ -47,8 +47,8 @@ out how `configure' could check whether or not to do them, and mail
 diffs or instructions to <bash-maintainers@gnu.org> so they can be
 considered for the next release.
 
-The file `configure.in' is used to create `configure' by a program
-called Autoconf.  You only need `configure.in' if you want to change it
+The file `configure.ac' is used to create `configure' by a program
+called Autoconf.  You only need `configure.ac' if you want to change it
 or regenerate `configure' using a newer version of Autoconf.  If you do
 this, make sure you are using Autoconf version 2.50 or newer.
 
@@ -252,9 +252,9 @@ The `minimal-config' option can be used to disable all of the following
 options, but it is processed first, so individual options may be
 enabled using `enable-FEATURE'.
 
-All of the following options except for `disabled-builtins' and
-`xpg-echo-default' are enabled by default, unless the operating system
-does not provide the necessary support.
+All of the following options except for `disabled-builtins',
+`directpand-default', and `xpg-echo-default' are enabled by default,
+unless the operating system does not provide the necessary support.
 
 `--enable-alias'
      Allow alias expansion and include the `alias' and `unalias'
@@ -308,6 +308,11 @@ does not provide the necessary support.
 `--enable-debugger'
      Include support for the bash debugger (distributed separately).
 
+`--enable-direxpand-default'
+     Cause the `direxpand' shell option (*note The Shopt Builtin::) to
+     be enabled by default when the shell starts.  It is normally
+     disabled by default.
+
 `--enable-directory-stack'
      Include support for a `csh'-like directory stack and the `pushd',
      `popd', and `dirs' builtins (*note The Directory Stack::).
@@ -330,6 +335,12 @@ does not provide the necessary support.
      Set the default value of the EXTGLOB shell option described above
      under *note The Shopt Builtin:: to be enabled.
 
+`--enable-glob-asciirange-default'
+     Set the default value of the GLOBASCIIRANGES shell option described
+     above under *note The Shopt Builtin:: to be enabled.  This
+     controls the behavior of character ranges when used in pattern
+     matching bracket expressions.
+
 `--enable-help-builtin'
      Include the `help' builtin, which displays help on shell builtins
      and variables (*note Bash Builtins::).
@@ -363,8 +374,8 @@ does not provide the necessary support.
 `--enable-prompt-string-decoding'
      Turn on the interpretation of a number of backslash-escaped
      characters in the `$PS1', `$PS2', `$PS3', and `$PS4' prompt
-     strings.  See *note Printing a Prompt::, for a complete list of
-     prompt string escape sequences.
+     strings.  See *note Controlling the Prompt::, for a complete list
+     of prompt string escape sequences.
 
 `--enable-readline'
      Include support for command-line editing and history with the Bash