[Emacs-diffs] emacs-25 e6a3819: Update HISTORY section in readme for the NextStep interface.

[Anders Lindgren]

branch: emacs-25
commit e6a381956048113f00ef08340e6f31df93ee0158
Author: Anders Lindgren <address@hidden>
Commit: Anders Lindgren <address@hidden>

    Update HISTORY section in readme for the NextStep interface.
    
    * nextstep/README: Update HISTORY after suggestion
    from former maintainer Adrian Robert.
---
 nextstep/README |   13 +++++++++----
 1 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/nextstep/README b/nextstep/README
index c16d55b..7724afa 100644
--- a/nextstep/README
+++ b/nextstep/README
@@ -8,10 +8,15 @@ NextStep (NS), including OS X (Mac) and GNUstep, using the 
Cocoa API.
 
   HISTORY
 
-Up to Emacs 22, the OS X interface was implemented using the C-based
-Carbon API.  Starting with Emacs 23, the interface was rewritten in
-Objective-C using the Cocoa API.  Meanwhile, the Carbon interface has
-been maintained independently under the name "mac".
+
+The Nextstep (NS) interface of GNU Emacs was originally written in
+1994 for NeXTSTEP systems running Emacs 19 and subsequently ported to
+OpenStep and then Rhapsody, which became Mac OS X.  In 2004 it was
+adapted to GNUstep, a free OpenStep implementation, and in 2008 it was
+merged to the GNU Emacs trunk and released with Emacs 23.  Around the
+same time a separate Mac-only port using the Carbon APIs and
+descending from a 2001 MacOS 8/9 port of Emacs 21 was removed. (It
+remains available externally under the name "mac".)
 
 
   OVERVIEW OF COCOA AND OBJECTIVE-C