nano

commit 0a10e20eecef341b85f3733b4597b706ed0f0380
parent ad37e67dd243472245d5bd4edc6b2145a3570961
Author: Chris Allegretta <chrisa@asty.org>
Date:   Sun, 12 Jul 2009 06:13:36 +0000

Add in rcfile support for undo since it would be bad to overly punish the masochists who want to try it out and hopefully submit bug reports.



git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4396 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

Diffstat:
M
doc/man/nanorc.5
 | 
3
+++
M
src/rcfile.c
 | 
10
++++++++++

2 files changed, 13 insertions(+), 0 deletions(-)
diff --git a/doc/man/nanorc.5 b/doc/man/nanorc.5
@@ -202,6 +202,9 @@ Convert typed tabs to spaces.
 .B set/unset tempfile
 Save automatically on exit, don't prompt.
 .TP
+.B set/unset undo
+Enable experimental generic-purpose undo code.
+.TP
 .B set/unset view
 Disallow file modification.
 .TP
diff --git a/src/rcfile.c b/src/rcfile.c
@@ -89,6 +89,7 @@ static const rcoption rcopts[] = {
     {"smarthome", SMART_HOME},
     {"smooth", SMOOTH_SCROLL},
     {"tabstospaces", TABS_TO_SPACES},
+    {"undo", 0},
     {"whitespace", 0},
     {"wordbounds", WORD_BOUNDS},
 #endif
@@ -908,6 +909,15 @@ void parse_rcfile(FILE *rcstream
 	option = ptr;
 	ptr = parse_next_word(ptr);
 
+#ifndef NANO_TINY
+	/* FIXME: Hack which should go away ASAP */
+	if (strcasecmp(option,  "undo") == 0) {
+	    use_undo = TRUE;
+	    shortcut_init(0);
+	    continue;
+	}
+#endif
+
 	for (i = 0; rcopts[i].name != NULL; i++) {
 	    if (strcasecmp(option, rcopts[i].name) == 0) {
 #ifdef DEBUG