FYI:
Fix texinfo syntax error.
* doc/autoconf.texi (Limitations of Usual Tools): s/@kbd {/@kbd{/
diff --git a/doc/autoconf.texi b/doc/autoconf.texi
index 991a714..5ebf0be 100644
--- a/doc/autoconf.texi
+++ b/doc/autoconf.texi
@@ -15398,9 +15398,9 @@ an empty regular expression; the workaround is
repeating the regular
expression.
@example
[EMAIL PROTECTED] {echo abc | busybox sed '/a\(b\)c/ s//\1/'}
[EMAIL PROTECTED] abc | busybox sed '/a\(b\)c/ s//\1/'}
sed: No previous regexp.
[EMAIL PROTECTED] {echo abc | busybox sed '/a\(b\)c/ s/a\(b\)c/\1/'}
[EMAIL PROTECTED] abc | busybox sed '/a\(b\)c/ s/a\(b\)c/\1/'}
b
@end example
--
1.5.4.4.482.g16f99
