remove more forms.h cruft

[lyx.git] / src / kbsequence.C

diff --git a/src/kbsequence.C b/src/kbsequence.C
index 29b7d453b0ffdb1d62206291f25ea0a94fe91b08..5acea1f8af7fe9c0a303a956c9df127eb33e88f1 100644 (file)
--- a/src/kbsequence.C
+++ b/src/kbsequence.C
@@ -4,12 +4,12 @@
  *           LyX, The Document Processor
  *      
  *           Copyright 1995 Matthias Ettrich
- *           Copyright 1995-2000 The LyX Team.
+ *           Copyright 1995-2001 The LyX Team.
  *
  * ====================================================== */
 
 #include <config.h>
-#include <cstring>
+//#include <cstring>
 #include <X11/Xlib.h>
 
 #include "gettext.h"
@@ -103,7 +103,7 @@ int kb_sequence::parse(string const & s)
                if (s[i] && (s[i]) <= ' ') ++i;
                if (i >= s.length()) break;
                
-               if (s[i + 1] == '-')    { // is implicit that s[i] == true
+               if (i + 1 < s.length() && s[i + 1] == '-')      {
                        switch (s[i]) {
                        case 's': case 'S':
                                mod |= ShiftMask;
@@ -120,7 +120,8 @@ int kb_sequence::parse(string const & s)
                        default:
                                return i + 1;
                        }
-               } else if (s[i] == '~' && s[i + 1] && s[i + 2] == '-') {
+               } else if (i + 2 < s.length() && s[i] == '~'
+                          && s[i + 2] == '-') {
                        switch (s[i + 1]) {
                        case 's': case 'S':
                                nmod |= ShiftMask;