Mercurial > hg > xemacs-beta

diff src/buffer.c @ 48:56c54cf7c5b6 r19-16b90

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Import from CVS: tag r19-16b90
author cvs
date Mon, 13 Aug 2007 08:56:04 +0200
parents 8d2a9b52c682
children 131b0175ea99
line wrap: on
line diff
--- a/src/buffer.c	Mon Aug 13 08:55:32 2007 +0200
+++ b/src/buffer.c	Mon Aug 13 08:56:04 2007 +0200
@@ -460,7 +460,7 @@
 */
        (filename))
 {
-  /* This function can GC */
+  /* This function can GC.  GC checked 1997.04.06. */
   REGISTER Lisp_Object tail, buf, tem;
   struct gcpro gcpro1;
 
@@ -1239,6 +1239,10 @@
   if (EQ (buf, Vecho_area_buffer))
     return Qnil;
 
+  /* Or the special invisible internal prin1 buffer. */
+  if (EQ (buf, Vprin1_to_string_buffer))
+    return Qnil;
+
   /* Query if the buffer is still modified.  */
   if (INTERACTIVE && !NILP (b->filename)
       && BUF_MODIFF (b) > BUF_SAVE_MODIFF (b))