update_syntax_cache: conflict between BOB and BO accessible region; patch

Hi, XEmacs! In syntax.c, update_syntax_cache calls next_previous_single_property_change. This function searches for a property change WITHIN THE ACCESSIBLE REGION. However, when it drops off the end, update_syntax_cache wrongly sets its boundary positions to the ABSOLUTE BEGINNING/END of buffer. This is clearly wrong. Here is a patch to fix this. Would somebody please check it and commit it. This fix is necessary for CC Mode to work. Thanks! diff -r 1b054bc2ac40 src/syntax.c --- a/src/syntax.c Sun Jul 03 14:17:39 2011 +0100 +++ b/src/syntax.c Sun Aug 07 10:17:22 2011 +0000 ＠＠ -423,7 +424,7 ＠＠ cache->object, -1, 1, 0); if (lim < 0) { - next = buffer_or_string_absolute_end_byte (cache->object); + next = buffer_or_string_accessible_end_byte (cache->object); at_begin = 1; } else ＠＠ -435,7 +436,7 ＠＠ cache->object, -1, 0, 0); if (lim < 0) { - prev = buffer_or_string_absolute_begin_byte (cache->object); + prev = buffer_or_string_accessible_begin_byte (cache->object); at_end = 1; } else -- Alan Mackenzie (Nuremberg, Germany). _______________________________________________ XEmacs-Beta mailing list XEmacs-Beta(a)xemacs.org http://lists.xemacs.org/mailman/listinfo/xemacs-beta