nano

commit c4a6725ad6339acf67a9f456da86b46f3d9ab46e
parent bb31118fcbbd516a8668049bc3d3560a377cef32
Author: Chris Allegretta <chrisa@asty.org>
Date:   Sun,  6 Dec 2015 05:21:43 +0000

2015-12-05  Chris Allegretta <chrisa@asty.org>
	* src/nano.c (main) : key_defined() is an ncurses-ism.  Add
	better checks for this.



git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5482 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

Diffstat:
M
ChangeLog
 | 
4
++++
M
configure.ac
 | 
1
+
M
src/nano.c
 | 
2
+-

3 files changed, 6 insertions(+), 1 deletion(-)
diff --git a/ChangeLog b/ChangeLog
@@ -1,3 +1,7 @@
+2015-12-05  Chris Allegretta <chrisa@asty.org>
+	* src/nano.c (main) : key_defined() is an ncurses-ism.  Add
+	better checks for this.
+
 2015-12-05  Benno Schulenberg  <bensberg@justemail.net>
 	* src/text.c: Fix compilation with --enable-tiny --enable-justify.
 	* doc/man/{nano.1,rnano.1,nanorc.5}, doc/texinfo/nano.texi:
diff --git a/configure.ac b/configure.ac
@@ -527,6 +527,7 @@ else
 fi
 
 AC_CHECK_LIB([$CURSES_LIB_NAME], use_default_colors, AC_DEFINE(HAVE_USE_DEFAULT_COLORS, 1, [Define this if your curses library has the use_default_colors() command.]))
+AC_CHECK_LIB([$CURSES_LIB_NAME], key_defined, AC_DEFINE(HAVE_KEY_DEFINED, 1, [Define this if your curses library has the key_defined() command.]))
 
 dnl Parse any configure options.
 
diff --git a/src/nano.c b/src/nano.c
@@ -2706,7 +2706,7 @@ int main(int argc, char **argv)
     interface_color_pair[FUNCTION_TAG].bright = FALSE;
 #endif
 
-#if !defined(NANO_TINY) && !defined(USE_SLANG)
+#if !defined(NANO_TINY) && defined(HAVE_KEY_DEFINED)
     /* Ask ncurses for the key codes for Control+Left and Control+Right. */
     if ((int)tigetstr("kLFT5") > 0)
 	controlleft = key_defined(tigetstr("kLFT5"));