From f43b2695c1d73f6ad605fe950f28b8c966e7e43a Mon Sep 17 00:00:00 2001
From: dtucker <dtucker>
Date: Tue, 5 Jun 2007 09:16:59 +0000
Subject: [PATCH]  - (dtucker) [mdoc2man.awk] Teach it to deal with $Mdocdate
 tags that    OpenBSD's cvs now adds.

---
 ChangeLog    | 2 ++
 mdoc2man.awk | 9 +++++++++
 2 files changed, 11 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 38b3726f..e8c5af12 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -24,6 +24,8 @@
      Yields around a 12-16% end-to-end speedup for arcfour256/hmac-md5
      patch from markus@ tested dtucker@ and myself, ok markus@ and me (I'm
      committing at his request)
+ - (dtucker) [mdoc2man.awk] Teach it to deal with $Mdocdate tags that
+   OpenBSD's cvs now adds.
 
 20070520
  - (dtucker) OpenBSD CVS Sync
diff --git a/mdoc2man.awk b/mdoc2man.awk
index d6eaf460..4713ae90 100644
--- a/mdoc2man.awk
+++ b/mdoc2man.awk
@@ -1,6 +1,9 @@
 #!/usr/bin/awk
 #
+# $Id$
+#
 # Version history:
+#  v4+ Adapted for OpenSSH Portable (see cvs Id and history)
 #  v3, I put the program under a proper license
 #      Dan Nelson <dnelson@allantgroup.com> added .An, .Aq and fixed a typo
 #  v2, fixed to work on GNU awk --posix and MacOS X
@@ -135,6 +138,12 @@ function add(str) {
 	nospace=0
     }
     if(match(words[w],"^Dd$")) {
+      if(match(words[w+1],"^\\$Mdocdate$")) {
+        w++;
+        if(match(words[w+4],"^\\$$")) {
+          words[w+4] = ""
+        }
+      }
       date=wtail()
       next
     } else if(match(words[w],"^Dt$")) {
-- 
2.45.2