Delete the gdb-inferior pty when the gdb process exits.

* lisp/progmodes/gdb-mi.el (gdb-inferior-io--maybe-delete-pty): New
function to call delete-process on the gdb-inferior buffer's pty.
(gdb-reset): Use it, instead of relying on kill-buffer to kill the
pty process.
(gdb-update): New arg to suppress talking to the gdb process.
(gdb-done-or-error): Use it.
(gdb-stopped-functions): Rename from gdb-stopped-hooks.
(gdb): Call gdb-inferior-io--maybe-delete-pty as a workaround for
sentinel not being called.

* lisp/comint.el (make-comint-in-buffer, comint-exec): Doc fix.

Fixes: debbugs:11273

1 files changed, 14 insertions, 0 deletions

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 7ef7628b6d6..1ce5e7fceea 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,17 @@
+2012-04-19  Chong Yidong  <cyd@gnu.org>
+
+        * progmodes/gdb-mi.el (gdb-inferior-io--maybe-delete-pty): New
+        function to call delete-process on the gdb-inferior buffer's pty.
+        (gdb-reset): Use it, instead of relying on kill-buffer to kill the
+        pty process (Bug#11273).
+        (gdb-update): New arg to suppress talking to the gdb process.
+        (gdb-done-or-error): Use it.
+        (gdb-stopped-functions): Rename from gdb-stopped-hooks.
+        (gdb): Call gdb-inferior-io--maybe-delete-pty as a workaround for
+        sentinel not being called.
+
+        * comint.el (make-comint-in-buffer, comint-exec): Doc fix.
+
 2012-04-18  Chong Yidong  <cyd@gnu.org>
 
         * progmodes/grep.el (grep, rgrep): Doc fix (Bug#11268).