Merge from emacs-24; up to 2012-04-24T21:47:24Z!michael.albinus@gmx.de

[gnu-emacs] / src / search.c

diff --git a/src/search.c b/src/search.c
index 5608e344e75ff84767c53b53eef67c75460bb6b2..99519b839ef8cab7a84e0dabb06fe40deb98d1a4 100644 (file)
--- a/src/search.c
+++ b/src/search.c
@@ -1160,24 +1160,12 @@ search_buffer (Lisp_Object string, ptrdiff_t pos, ptrdiff_t pos_byte,
        {
          ptrdiff_t val;
 
-#ifdef REL_ALLOC
-         /* re_search_2 below is passed C pointers to buffer text.
-            If some code called by it causes memory (re)allocation,
-            buffer text could be relocated on platforms that use
-            REL_ALLOC, which invalidates those C pointers.  So we
-            inhibit relocation of buffer text for as long as
-            re_search_2 runs.  */
-         r_alloc_inhibit_buffer_relocation (1);
-#endif
          val = re_search_2 (bufp, (char *) p1, s1, (char *) p2, s2,
                             pos_byte - BEGV_BYTE, lim_byte - pos_byte,
                             (NILP (Vinhibit_changing_match_data)
                              ? &search_regs : &search_regs_1),
                             /* Don't allow match past current point */
                             pos_byte - BEGV_BYTE);
-#ifdef REL_ALLOC
-         r_alloc_inhibit_buffer_relocation (0);
-#endif
          if (val == -2)
            {
              matcher_overflow ();
@@ -1217,19 +1205,11 @@ search_buffer (Lisp_Object string, ptrdiff_t pos, ptrdiff_t pos_byte,
        {
          ptrdiff_t val;
 
-#ifdef REL_ALLOC
-         /* See commentary above for the reasons for inhibiting
-            buffer text relocation here.  */
-         r_alloc_inhibit_buffer_relocation (1);
-#endif
          val = re_search_2 (bufp, (char *) p1, s1, (char *) p2, s2,
                             pos_byte - BEGV_BYTE, lim_byte - pos_byte,
                             (NILP (Vinhibit_changing_match_data)
                              ? &search_regs : &search_regs_1),
                             lim_byte - BEGV_BYTE);
-#ifdef REL_ALLOC
-         r_alloc_inhibit_buffer_relocation (0);
-#endif
          if (val == -2)
            {
              matcher_overflow ();