Fix ob-lisp.el expectation that slime would be available

[gnu-emacs] / src / insdel.c

diff --git a/src/insdel.c b/src/insdel.c
index 00025808e37daaefa7fdf3d116b40836112b0d1a..ff380ada1928eb96011b36cd08884d8f832cdd9f 100644 (file)
--- a/src/insdel.c
+++ b/src/insdel.c
@@ -74,7 +74,7 @@ Lisp_Object combine_after_change_buffer;
 
 Lisp_Object Qinhibit_modification_hooks;
 
-extern Lisp_Object Vselect_active_regions, Vsaved_region_selection;
+extern Lisp_Object Vselect_active_regions, Vsaved_region_selection, Qonly;
 
 \f
 /* Check all markers in the current buffer, looking for something invalid.  */
@@ -2050,13 +2050,17 @@ prepare_to_modify_buffer (EMACS_INT start, EMACS_INT end,
 #endif /* not CLASH_DETECTION */
 
   /* If `select-active-regions' is non-nil, save the region text.  */
-  if (!NILP (Vselect_active_regions)
-      && !NILP (current_buffer->mark_active)
-      && !NILP (Vtransient_mark_mode)
-      && NILP (Vsaved_region_selection))
+  if (!NILP (current_buffer->mark_active)
+      && !inhibit_modification_hooks
+      && XMARKER (current_buffer->mark)->buffer
+      && NILP (Vsaved_region_selection)
+      && (EQ (Vselect_active_regions, Qonly)
+         ? EQ (CAR_SAFE (Vtransient_mark_mode), Qonly)
+         : (!NILP (Vselect_active_regions)
+            && !NILP (Vtransient_mark_mode))))
     {
-      int b = XINT (Fmarker_position (current_buffer->mark));
-      int e = XINT (make_number (PT));
+      EMACS_INT b = XMARKER (current_buffer->mark)->charpos;
+      EMACS_INT e = PT;
       if (b < e)
        Vsaved_region_selection = make_buffer_string (b, e, 0);
       else if (b > e)