===================================================================
RCS file: /cvs/mandoc/mandoc.c,v
retrieving revision 1.27
retrieving revision 1.29
diff -u -p -r1.27 -r1.29
--- mandoc/mandoc.c	2010/07/25 19:05:59	1.27
+++ mandoc/mandoc.c	2010/08/20 01:02:07	1.29
@@ -1,4 +1,4 @@
-/*	$Id: mandoc.c,v 1.27 2010/07/25 19:05:59 joerg Exp $ */
+/*	$Id: mandoc.c,v 1.29 2010/08/20 01:02:07 schwarze Exp $ */
 /*
  * Copyright (c) 2008, 2009, 2010 Kristaps Dzonsons <kristaps@bsd.lv>
  *
@@ -57,8 +57,6 @@ mandoc_special(char *p)
 		/* FALLTHROUGH */
 	case ('w'):
 		/* FALLTHROUGH */
-	case ('v'):
-		/* FALLTHROUGH */
 	case ('S'):
 		/* FALLTHROUGH */
 	case ('R'):
@@ -91,14 +89,20 @@ mandoc_special(char *p)
 		term = '\'';
 		break;
 #endif
+	case ('h'):
+		/* FALLTHROUGH */
+	case ('v'):
+		/* FALLTHROUGH */
 	case ('s'):
 		if (ASCII_HYPH == *p)
 			*p = '-';
-		if ('+' == *p || '-' == *p)
+
+		i = 0;
+		if ('+' == *p || '-' == *p) {
 			p++;
+			i = 1;
+		}
 
-		i = ('s' != *(p - 1));
-
 		switch (*p++) {
 		case ('('):
 			len = 2;
@@ -110,7 +114,7 @@ mandoc_special(char *p)
 			term = '\'';
 			break;
 		case ('0'):
-			i++;
+			i = 1;
 			/* FALLTHROUGH */
 		default:
 			len = 1;
@@ -121,13 +125,11 @@ mandoc_special(char *p)
 		if (ASCII_HYPH == *p)
 			*p = '-';
 		if ('+' == *p || '-' == *p) {
-			if (i++)
+			if (i)
 				return(0);
 			p++;
 		} 
 		
-		if (0 == i)
-			return(0);
 		break;
 #if 0
 	case ('Y'):
@@ -197,7 +199,7 @@ mandoc_calloc(size_t num, size_t size)
 	ptr = calloc(num, size);
 	if (NULL == ptr) {
 		perror(NULL);
-		exit(EXIT_FAILURE);
+		exit(MANDOCLEVEL_SYSERR);
 	}
 
 	return(ptr);
@@ -212,7 +214,7 @@ mandoc_malloc(size_t size)
 	ptr = malloc(size);
 	if (NULL == ptr) {
 		perror(NULL);
-		exit(EXIT_FAILURE);
+		exit(MANDOCLEVEL_SYSERR);
 	}
 
 	return(ptr);
@@ -226,7 +228,7 @@ mandoc_realloc(void *ptr, size_t size)
 	ptr = realloc(ptr, size);
 	if (NULL == ptr) {
 		perror(NULL);
-		exit(EXIT_FAILURE);
+		exit(MANDOCLEVEL_SYSERR);
 	}
 
 	return(ptr);
@@ -241,7 +243,7 @@ mandoc_strdup(const char *ptr)
 	p = strdup(ptr);
 	if (NULL == p) {
 		perror(NULL);
-		exit(EXIT_FAILURE);
+		exit(MANDOCLEVEL_SYSERR);
 	}
 
 	return(p);