Bug#13664 (a.k.a Bug#13667) introduced with 2013-02-08 change.
+2013-02-10 Dmitry Antipov <dmantipov@yandex.ru>
+
+ * syntax.c (scan_sexps_forward): Fix byte position calculation
+ Bug#13664 (a.k.a Bug#13667) introduced with 2013-02-08 change.
+
2013-02-10 Paul Eggert <eggert@cs.ucla.edu>
* fileio.c (Fexpand_file_name): Omit confusing pointer comparison
stop: /* Here if stopping before start of sexp. */
from = prev_from; /* We have just fetched the char that starts it; */
+ from_byte = prev_from_byte;
goto done; /* but return the position before it. */
endquoted: