nano

commit 14c62dbf11f539c1f98349bfb3f97622d7157ac7
parent f6fbc1572d51cfe9a8dbffc0c555a71f5217b46e
Author: Benno Schulenberg <bensberg@justemail.net>
Date:   Mon,  9 Jan 2017 14:28:33 +0100

build: check for GNU-style word-boundary support also in the tiny version

The tiny version can do regex searches nowadays, so the user might use
the \< and \> anchors in their regexes.

This fixes https://savannah.gnu.org/bugs/?50008.

Diffstat:
M
configure.ac
 | 
11
+++++------

1 file changed, 5 insertions(+), 6 deletions(-)
diff --git a/configure.ac b/configure.ac
@@ -628,12 +628,10 @@ AC_CACHE_CHECK([for enhanced regular expression flag], nano_cv_flag_reg_extended
 AC_DEFINE_UNQUOTED(NANO_REG_EXTENDED, $nano_cv_flag_reg_extended,
 		   [Flag(s) to use to get the full range of extended regular expressions])
 
-if test x$color_support = xyes; then
-	# Now check for the end-of-word boundary support (/< and />).
-	AC_MSG_CHECKING([for GNU-style word boundary regex support])
-
-	AC_ARG_WITH(wordbounds,
-        AS_HELP_STRING([--with-wordbounds], [Use GNU-style word boundary delimiters]),
+# Check for word-boundary support (/< and />).
+AC_MSG_CHECKING([for GNU-style word boundary regex support])
+AC_ARG_WITH(wordbounds,
+AS_HELP_STRING([--with-wordbounds], [Use GNU-style word boundary delimiters]),
 	[ case "$with_wordbounds" in
 	    no)
 		AC_MSG_RESULT(no)
@@ -670,6 +668,7 @@ int main(void)
 	)
 ])
 
+if test x$color_support = xyes; then
 #    if test x$CURSES_LIB_NAME = xcurses; then
 	AC_MSG_CHECKING([whether _XOPEN_SOURCE_EXTENDED is needed])
 	AC_TRY_RUN([