===================================================================
RCS file: /cvs/mandoc/mandoc.c,v
retrieving revision 1.9
retrieving revision 1.12
diff -u -p -r1.9 -r1.12
--- mandoc/mandoc.c	2010/01/01 17:14:28	1.9
+++ mandoc/mandoc.c	2010/05/12 17:08:03	1.12
@@ -1,4 +1,4 @@
-/*	$Id: mandoc.c,v 1.9 2010/01/01 17:14:28 kristaps Exp $ */
+/*	$Id: mandoc.c,v 1.12 2010/05/12 17:08:03 kristaps Exp $ */
 /*
  * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>
  *
@@ -43,8 +43,6 @@ mandoc_special(const char *p)
 		return(0);
 
 	switch (*p) {
-	case ('\\'):
-		/* FALLTHROUGH */
 	case ('\''):
 		/* FALLTHROUGH */
 	case ('`'):
@@ -75,10 +73,6 @@ mandoc_special(const char *p)
 		return(2);
 	case ('e'):
 		return(2);
-	case ('f'):
-		if ('\0' == *++p || ! isgraph((u_char)*p))
-			return(0);
-		return(3);
 	case ('s'):
 		if ('\0' == *++p)
 			return(2);
@@ -154,6 +148,10 @@ mandoc_special(const char *p)
 		}
 
 		return(c);
+	case ('f'):
+		/* FALLTHROUGH */
+	case ('F'):
+		/* FALLTHROUGH */
 	case ('*'):
 		if (0 == *++p || ! isgraph((u_char)*p))
 			return(0);
@@ -302,3 +300,26 @@ mandoc_a2time(int flags, const char *p)
 	return(0);
 }
 
+
+int
+mandoc_eos(const char *p, size_t sz)
+{
+
+	assert(sz);
+
+	switch (p[(int)sz - 1]) {
+	case ('.'):
+		/* Escaped periods. */
+		if (sz > 1 && '\\' == p[(int)sz - 2])
+			return(0);
+		/* FALLTHROUGH */
+	case ('!'):
+		/* FALLTHROUGH */
+	case ('?'):
+		break;
+	default:
+		return(0);
+	}
+
+	return(1);
+}