===================================================================
RCS file: /cvs/mandoc/mdoc_argv.c,v
retrieving revision 1.28
retrieving revision 1.34
diff -u -p -r1.28 -r1.34
--- mandoc/mdoc_argv.c	2009/10/15 01:33:12	1.28
+++ mandoc/mdoc_argv.c	2010/03/29 19:28:04	1.34
@@ -1,4 +1,4 @@
-/*	$Id: mdoc_argv.c,v 1.28 2009/10/15 01:33:12 kristaps Exp $ */
+/*	$Id: mdoc_argv.c,v 1.34 2010/03/29 19:28:04 kristaps Exp $ */
 /*
  * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>
  *
@@ -14,6 +14,10 @@
  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
 #include <sys/types.h>
 
 #include <assert.h>
@@ -23,6 +27,7 @@
 #include <string.h>
 
 #include "libmdoc.h"
+#include "libmandoc.h"
 
 /*
  * Routines to parse arguments of macros.  Arguments follow the syntax
@@ -59,7 +64,7 @@ static	int mdoc_argvflags[MDOC_ARG_MAX] = {
 	ARGV_NONE,	/* MDOC_Ragged */
 	ARGV_NONE,	/* MDOC_Unfilled */
 	ARGV_NONE,	/* MDOC_Literal */
-	ARGV_NONE,	/* MDOC_File */
+	ARGV_SINGLE,	/* MDOC_File */
 	ARGV_OPT_SINGLE, /* MDOC_Offset */
 	ARGV_NONE,	/* MDOC_Bullet */
 	ARGV_NONE,	/* MDOC_Dash */
@@ -203,6 +208,7 @@ static	int mdoc_argflags[MDOC_MAX] = {
 	0, /* %Q */
 	0, /* br */
 	0, /* sp */
+	0, /* %U */
 };
 
 
@@ -265,24 +271,13 @@ mdoc_argv(struct mdoc *m, int line, int tok,
 	if ( ! argv(m, line, &tmp, pos, buf))
 		return(ARGV_ERROR);
 
-	if (NULL == (arg = *v)) {
-		*v = calloc(1, sizeof(struct mdoc_arg));
-		if (NULL == *v) {
-			(void)mdoc_nerr(m, m->last, EMALLOC);
-			return(ARGV_ERROR);
-		}
-		arg = *v;
-	} 
+	if (NULL == (arg = *v))
+		arg = *v = mandoc_calloc(1, sizeof(struct mdoc_arg));
 
 	arg->argc++;
-	arg->argv = realloc(arg->argv, arg->argc * 
-			sizeof(struct mdoc_argv));
+	arg->argv = mandoc_realloc
+		(arg->argv, arg->argc * sizeof(struct mdoc_argv));
 
-	if (NULL == arg->argv) {
-		(void)mdoc_nerr(m, m->last, EMALLOC);
-		return(ARGV_ERROR);
-	}
-
 	(void)memcpy(&arg->argv[(int)arg->argc - 1], 
 			&tmp, sizeof(struct mdoc_argv));
 
@@ -406,9 +401,9 @@ args(struct mdoc *m, int line, int *pos, 
 	 * follows the pattern of [[::delim::][ ]+]+.
 	 */
 
-	if ((fl & ARGS_DELIM) && mdoc_iscdelim(buf[*pos])) {
+	if ((fl & ARGS_DELIM) && mdoc_iscdelim(buf[*pos]) > 1) {
 		for (i = *pos; buf[i]; ) {
-			if ( ! mdoc_iscdelim(buf[i]))
+			if ( mdoc_iscdelim(buf[i]) < 2)
 				break;
 			i++;
 			if (0 == buf[i] || ' ' != buf[i])
@@ -672,16 +667,11 @@ argv_multi(struct mdoc *m, int line, 
 		else if (ARGS_EOLN == c)
 			break;
 
-		if (0 == v->sz % MULTI_STEP) {
-			v->value = realloc(v->value, 
+		if (0 == v->sz % MULTI_STEP)
+			v->value = mandoc_realloc(v->value, 
 				(v->sz + MULTI_STEP) * sizeof(char *));
-			if (NULL == v->value) {
-				(void)mdoc_nerr(m, m->last, EMALLOC);
-				return(ARGV_ERROR);
-			}
-		}
-		if (NULL == (v->value[(int)v->sz] = strdup(p)))
-			return(mdoc_nerr(m, m->last, EMALLOC));
+
+		v->value[(int)v->sz] = mandoc_strdup(p);
 	}
 
 	return(1);
@@ -705,10 +695,8 @@ argv_opt_single(struct mdoc *m, int line, 
 		return(1);
 
 	v->sz = 1;
-	if (NULL == (v->value = calloc(1, sizeof(char *))))
-		return(mdoc_nerr(m, m->last, EMALLOC));
-	if (NULL == (v->value[0] = strdup(p)))
-		return(mdoc_nerr(m, m->last, EMALLOC));
+	v->value = mandoc_malloc(sizeof(char *));
+	v->value[0] = mandoc_strdup(p);
 
 	return(1);
 }
@@ -733,10 +721,8 @@ argv_single(struct mdoc *m, int line, 
 		return(mdoc_perr(m, line, ppos, EARGVAL));
 
 	v->sz = 1;
-	if (NULL == (v->value = calloc(1, sizeof(char *))))
-		return(mdoc_nerr(m, m->last, EMALLOC));
-	if (NULL == (v->value[0] = strdup(p)))
-		return(mdoc_nerr(m, m->last, EMALLOC));
+	v->value = mandoc_malloc(sizeof(char *));
+	v->value[0] = mandoc_strdup(p);
 
 	return(1);
 }