Improve fix for regex reentrancy abort

Suggested by Stefan Monnier (Bug#21688).
* src/syntax.c (update_syntax_table_forward):
Remove recently-added PROPERTIZE arg, and assume it is true.
All callers changed.
* src/syntax.h (UPDATE_SYNTAX_TABLE_FORWARD_FAST):
Invoke update_syntax_table directly.

1 files changed, 3 insertions, 4 deletions

diff --git a/src/syntax.h b/src/syntax.h
index 01c92ae8da0..eb154e088c9 100644
--- a/src/syntax.h
+++ b/src/syntax.h
@@ -27,7 +27,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 INLINE_HEADER_BEGIN
 
 extern void update_syntax_table (ptrdiff_t, EMACS_INT, bool, Lisp_Object);
-extern void update_syntax_table_forward (ptrdiff_t, bool, bool, Lisp_Object);
+extern void update_syntax_table_forward (ptrdiff_t, bool, Lisp_Object);
 
 /* The standard syntax table is stored where it will automatically
    be used in all new buffers.  */
@@ -183,15 +183,14 @@ UPDATE_SYNTAX_TABLE_FORWARD (ptrdiff_t charpos)
 { /* Performs just-in-time syntax-propertization.  */
   if (parse_sexp_lookup_properties && charpos >= gl_state.e_property)
     update_syntax_table_forward (charpos + gl_state.offset,
-                                 false, true, gl_state.object);
+                                 false, gl_state.object);
 }
 
 INLINE void
 UPDATE_SYNTAX_TABLE_FORWARD_FAST (ptrdiff_t charpos)
 {
   if (parse_sexp_lookup_properties && charpos >= gl_state.e_property)
-    update_syntax_table_forward (charpos + gl_state.offset,
-                                 false, false, gl_state.object);
+    update_syntax_table (charpos + gl_state.offset, 1, false, gl_state.object);
 }
 
 /* Make syntax table state (gl_state) good for CHARPOS, assuming it is