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Date: Sat, 4 Apr 2015 08:54:13 -0500 (EST)
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From: schwarze@mdocml.bsd.lv
To: source@mdocml.bsd.lv
Subject: mdocml: Don't allow breaking the output line after hyphens following 
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Log Message:
-----------
Don't allow breaking the output line after hyphens following escape
sequences.  Improves tic(1), sxpm(1), and a few Perl manuals.
Quirk found by naddy@ in milter-greylist(8).

Modified Files:
--------------
    mdocml:
        roff.c

Revision Data
-------------
Index: roff.c
===================================================================
RCS file: /home/cvs/mdocml/mdocml/roff.c,v
retrieving revision 1.263
retrieving revision 1.264
diff -Lroff.c -Lroff.c -u -p -r1.263 -r1.264
--- roff.c
+++ roff.c
@@ -1128,6 +1128,8 @@ roff_parsetext(struct buf *buf, int pos,
 			esc = mandoc_escape((const char **)&p, NULL, NULL);
 			if (esc == ESCAPE_ERROR)
 				break;
+			while (*p == '-')
+				p++;
 			continue;
 		} else if (p == start) {
 			p++;
--
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