Accomodate for groff's crappy behaviour wherein an unrecognised

single-character escape (and ONLY this type of escape) will map back
into itself:

       "If a backslash is followed by a character that does not
	constitute a defined escape sequence the backslash is silently
        ignored and the  character maps to itself."

(From groff.7.)

Found by Jason McIntyre.

1 files changed, 2 insertions, 2 deletions

diff --git a/out.c b/out.c
index 1077aaed..62fda5cf 100644
--- a/out.c
+++ b/out.c
@@ -1,4 +1,4 @@
-/*	$Id: out.c,v 1.20 2010/07/19 07:53:40 kristaps Exp $ */
+/*	$Id: out.c,v 1.21 2010/07/21 20:35:03 kristaps Exp $ */
 /*
  * Copyright (c) 2009, 2010 Kristaps Dzonsons <kristaps@bsd.lv>
  *
@@ -278,7 +278,7 @@ a2roffdeco(enum roffdeco *d, const char **word, size_t *sz)
 		*d = DECO_NOSPACE;
 		return(i);
 	default:
-		*d = DECO_SPECIAL;
+		*d = DECO_SSPECIAL;
 		i--;
 		lim = 1;
 		break;