From 5d2780eadfd496a6ef5d4aa4f11199fda8b0f276 Mon Sep 17 00:00:00 2001
From: Ingo Schwarze <schwarze@openbsd.org>
Date: Wed, 7 Jan 2015 12:19:46 +0000
Subject: Bugfix: When the invocation of a user-defined macro follows a roff
 conditional request on the same input line, don't skip the first few bytes of
 its content.

---
 roff.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'roff.c')

diff --git a/roff.c b/roff.c
index ef9c020d..ab1cbfea 100644
--- a/roff.c
+++ b/roff.c
@@ -1,4 +1,4 @@
-/*	$Id: roff.c,v 1.247 2015/01/01 19:28:49 schwarze Exp $ */
+/*	$Id: roff.c,v 1.248 2015/01/07 12:19:46 schwarze Exp $ */
 /*
  * Copyright (c) 2010, 2011, 2012, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2010-2015 Ingo Schwarze <schwarze@openbsd.org>
@@ -2169,6 +2169,7 @@ roff_userdef(ROFF_ARGS)
 	buf->buf = n1;
 	if (buf->sz == 0)
 		buf->sz = strlen(buf->buf) + 1;
+	*offs = 0;
 
 	return(buf->sz > 1 && buf->buf[buf->sz - 2] == '\n' ?
 	   ROFF_REPARSE : ROFF_APPEND);
-- 
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