From: Karl Heuer <kwzh@gnu.org>
Date: Fri, 8 Apr 1994 05:58:12 +0000 (+0000)
Subject: (read_process_output): If buffer changes, record that fact.
X-Git-Tag: emacs-19.34~9105
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=d72534bad1b427571acc6ab4bfd9fc3a4a8202ae;p=emacs.git

(read_process_output): If buffer changes, record that fact.
---

diff --git a/src/process.c b/src/process.c
index 67882d5abea..d81b7c9fbab 100644
--- a/src/process.c
+++ b/src/process.c
@@ -2134,8 +2134,10 @@ read_process_output (proc, channel)
 	 it up.  */
       int count = specpdl_ptr - specpdl;
       Lisp_Object odeactivate;
+      Lisp_Object obuffer;
 
       odeactivate = Vdeactivate_mark;
+      obuffer = Fcurrent_buffer ();
 
       specbind (Qinhibit_quit, Qt);
       call2 (outstream, proc, make_string (chars, nchars));
@@ -2143,6 +2145,9 @@ read_process_output (proc, channel)
       /* Handling the process output should not deactivate the mark.  */
       Vdeactivate_mark = odeactivate;
 
+      if (! EQ (Fcurrent_buffer (), obuffer))
+	record_asynch_buffer_change ();
+
 #ifdef VMS
       start_vms_process_read (vs);
 #endif