Integrate `chem' into `groff' (new option -j).

* src/roff/groff/groff.cpp (CHEM_INDEX): New constant.
(main) ['j']: Add `chem'.
(synopsis, help): Updated.
* src/roff/troff/pipeline.h (MAX_COMMANDS): Increase to 14.

* src/roff/groff/groff.man: Document new command line option.
* NEWS: Updated.

1 files changed, 10 insertions, 2 deletions

diff --git a/NEWS b/NEWS
index 4cfe4544..08ed2b98 100644
--- a/NEWS
+++ b/NEWS
@@ -1,5 +1,4 @@
-    Copyright (C) 1989-2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
-                  2009, 2010
+    Copyright (C) 1989-2011
       Free Software Foundation, Inc.
 
     Copying and distribution of this file, with or without modification,
@@ -9,6 +8,15 @@
 This file describes recent user-visible changes in groff.  Bug fixes are not
 described.  There are more details in the man and info pages.
 
+VERSION 1.21.1
+==============
+
+Groff
+-----
+
+o A new option `-j' has been added to call the `chem' preprocessor.
+
+
 VERSION 1.21
 ============