2007-05-04  Stepan Kasal  <address@hidden>

	* doc/autoconf.texi (Caching Results): The CACHE-ID variable 
	in the examples should not use the internal "ac_" prefix.

Index: doc/autoconf.texi
===================================================================
RCS file: /cvsroot/autoconf/autoconf/doc/autoconf.texi,v
retrieving revision 1.1150
diff -u -r1.1150 autoconf.texi
--- doc/autoconf.texi	2 May 2007 02:21:23 -0000	1.1150
+++ doc/autoconf.texi	4 May 2007 19:16:09 -0000
@@ -8593,10 +8593,10 @@
 @example
 @group
 AC_DEFUN([AC_SHELL_TRUE],
-[AC_CACHE_CHECK([whether true(1) works], [ac_cv_shell_true_works],
-                [ac_cv_shell_true_works=no
-                 (true) 2>/dev/null && ac_cv_shell_true_works=yes
-                 if test "$ac_cv_shell_true_works" = yes; then
+[AC_CACHE_CHECK([whether true(1) works], [my_cv_shell_true_works],
+                [my_cv_shell_true_works=no
+                 (true) 2>/dev/null && my_cv_shell_true_works=yes
+                 if test "$my_cv_shell_true_works" = yes; then
                    AC_DEFINE([TRUE_WORKS], [1],
                              [Define if `true(1)' works properly.])
                  fi])
@@ -8612,10 +8612,10 @@
 @example
 @group
 AC_DEFUN([AC_SHELL_TRUE],
-[AC_CACHE_CHECK([whether true(1) works], [ac_cv_shell_true_works],
-                [ac_cv_shell_true_works=no
-                 (true) 2>/dev/null && ac_cv_shell_true_works=yes])
- if test "$ac_cv_shell_true_works" = yes; then
+[AC_CACHE_CHECK([whether true(1) works], [my_cv_shell_true_works],
+                [my_cv_shell_true_works=no
+                 (true) 2>/dev/null && my_cv_shell_true_works=yes])
+ if test "$my_cv_shell_true_works" = yes; then
    AC_DEFINE([TRUE_WORKS], [1],
              [Define if `true(1)' works properly.])
  fi