- Disable VSTOP keystroke. Stops people accidentally locking up, nano (suggested...

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1302 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

diff --git a/ChangeLog b/ChangeLog
index e4752e447af50a0a2f6450d81ffce41096ea59d3..05ade5268ba67d868bd3c2e3a6ed7810aa9f6a66 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -6,6 +6,8 @@ CVS code -
        - Added Meta-Y toggle to disable/enable color syntax highlighting
          completely.  This may eventually be per-buffer, but that's too
          complicated for a feature freeze.
+       - Disable VSTOP keystroke.  Stops people accidentally locking up
+         nano (suggested by David Benbennick).
 
 GNU nano 1.1.11 - 10/01/2002
 - General:

diff --git a/nano.c b/nano.c
index 538099ddf966ca57bf4b9c192683912e72912a41..88928e178dfb3b9edd51099769adc6de2bea9c85 100644 (file)
--- a/nano.c
+++ b/nano.c
@@ -2642,6 +2642,9 @@ void signal_init(void)
 #ifdef _POSIX_VDISABLE
     tcgetattr(0, &term);
 
+    /* Ignore ^s, much to Chris' chagrin */
+    term.c_cc[VSTOP] = _POSIX_VDISABLE;
+
 #ifdef VDSUSP
     term.c_cc[VDSUSP] = _POSIX_VDISABLE;
 #endif /* VDSUSP */
@@ -3488,6 +3491,12 @@ int main(int argc, char *argv[])
                break;
            }
        }
+
+#ifdef _POSIX_VDISABLE
+       /* Don't even think about changing this string */
+       if (kbinput == 19)
+           statusbar(_("XOFF ignored, mumble mumble."));
+#endif
        /* If we're in raw mode or using Alt-Alt-x, we have to catch
           Control-S and Control-Q */
        if (kbinput == 17 || kbinput == 19)