[Emacs-diffs] Changes to emacs/src/syntax.c,v

[Adrian Robert]

CVSROOT:        /sources/emacs
Module name:    emacs
Changes by:     Adrian Robert <arobert> 08/07/15 18:15:19

Index: src/syntax.c
===================================================================
RCS file: /sources/emacs/emacs/src/syntax.c,v
retrieving revision 1.213
retrieving revision 1.214
diff -u -b -r1.213 -r1.214
--- src/syntax.c        12 Jun 2008 20:25:47 -0000      1.213
+++ src/syntax.c        15 Jul 2008 18:15:17 -0000      1.214
@@ -1,3 +1,4 @@
+#include <stdio.h>
 /* GNU Emacs routines to deal with syntax tables; also word and list parsing.
    Copyright (C) 1985, 1987, 1993, 1994, 1995, 1997, 1998, 1999, 2001,
                  2002, 2003, 2004, 2005, 2006, 2007, 2008
@@ -298,6 +299,18 @@
   register int quoted = 0;
   int orig = charpos;
 
+#ifdef HAVE_NS
+  /* For some reason keeps getting called w/both 1, then segfaulting
+     due to the definitions of DEC_BOTH and DEC_POS in character.h,
+     which lead to decrementing below initial address and then examining
+     character there.  Need to investigate further.. */
+  if (charpos < 2 || bytepos < 2)
+    {
+      //fprintf(stderr,"Returning because charpos = %d, bytepos = 
%d\n",charpos, bytepos);
+      return 0;
+    }
+#endif
+
   DEC_BOTH (charpos, bytepos);
 
   while (charpos >= beg)