The text property routines can now modify buffers other

	than the current one.
	* insdel.c (modify_region): New argument BUFFER.  Select that
	buffer while we prepare for the modification, and switch back when
	we're done.
	* textprop.c (add_properties, remove_properties): Pass
	the buffer being modified as the first argument to modify_region.
	* editfns.c (Fsubst_char_in_region, Ftranslate_region): Pass the
	current_buffer as the first argument to modify_region.
	* casefiddle.c (casify_region): Same.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/editfns.c b/src/editfns.c
index 7b3db6203d3..86d292f2976 100644
--- a/src/editfns.c
+++ b/src/editfns.c
@@ -1001,7 +1001,7 @@ and don't mark the buffer as really changed.")
   stop = XINT (end);
   look = XINT (fromchar);
 
-  modify_region (pos, stop);
+  modify_region (current_buffer, pos, stop);
   if (! NILP (noundo))
     {
       if (MODIFF - 1 == current_buffer->save_modified)
@@ -1051,7 +1051,7 @@ for the character with code N.  Returns the number of characters changed.")
 
   pos = XINT (start);
   stop = XINT (end);
-  modify_region (pos, stop);
+  modify_region (current_buffer, pos, stop);
 
   cnt = 0;
   for (; pos < stop; ++pos)