From 7f47d4228959b8f252ba3f400b6e4eacd125ed4f Mon Sep 17 00:00:00 2001
From: David Lawrence Ramsey <pooka109@gmail.com>
Date: Mon, 8 Sep 2003 18:01:49 +0000
Subject: [PATCH] don't let the user type in ASCII 127 at the statusbar prompt
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1547 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
---
ChangeLog | 3 +++
src/winio.c | 4 ++--
2 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index 799b5d4e..799c1ca1 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -90,6 +90,9 @@ CVS code -
do_first_line()
- Call edit_update() with TOP instead of CENTER; both do the
same thing, but it works faster with TOP. (DLR)
+ nanogetstr()
+ - Don't let the user type in ASCII 127 at the statusbar prompt.
+ (DLR)
titlebar()
- Fix problem with the available space for a filename on the
titlebar's being short by one. (DLR)
diff --git a/src/winio.c b/src/winio.c
index 44583401..22056d79 100644
--- a/src/winio.c
+++ b/src/winio.c
@@ -537,7 +537,7 @@ int nanogetstr(int allowtabs, const char *buf, const char *def,
fprintf(stderr, "Aha! \'%c\' (%d)\n", kbinput, kbinput);
#endif
- if (kbinput == t->val && kbinput < 32) {
+ if (kbinput == t->val && (kbinput < 32 || kbinput == 127)) {
#ifndef DISABLE_HELP
/* Have to do this here, it would be too late to do it
@@ -727,7 +727,7 @@ int nanogetstr(int allowtabs, const char *buf, const char *def,
return t->val;
}
- if (kbinput < 32)
+ if (kbinput < 32 || kbinput == 127)
break;
answer = charealloc(answer, xend + 2);
memmove(answer + x + 1, answer + x, xend - x + 1);
--
GitLab