Make process-running-child-p return foreground process group ID

* etc/NEWS: Mention change to `process-running-child-p`.

* src/process.c (Fprocess_running_child_p): Return number identifier of
the foreground process group if we know it.

2 files changed, 7 insertions, 0 deletions

diff --git a/etc/ChangeLog b/etc/ChangeLog
index e146f786f6f..d6b6e299113 100644
--- a/etc/ChangeLog
+++ b/etc/ChangeLog
@@ -1,3 +1,7 @@
+2015-03-24  Daniel Colascione  <dancol@dancol.org>
+
+        * NEWS: Mention change to `process-running-child-p`.
+
 2015-03-23  Daiki Ueno  <ueno@gnu.org>
 
         * NEWS: Mention `make-process'.
diff --git a/etc/NEWS b/etc/NEWS
index a8b8c55a50a..cb319340678 100644
--- a/etc/NEWS
+++ b/etc/NEWS
@@ -628,6 +628,9 @@ active region handling.
 
 ** `cl-the' now asserts that its argument is of the given type.
 
+** `process-running-child-p` may now return a numeric process
+group ID instead of `t'.
+
 +++
 ** Mouse click events on mode line or header line no longer include
 any reference to a buffer position.  The 6th member of the mouse