===================================================================
RCS file: /cvs/mandoc/mdoc_validate.c,v
retrieving revision 1.212
retrieving revision 1.215
diff -u -p -r1.212 -r1.215
--- mandoc/mdoc_validate.c	2014/04/20 20:48:53	1.212
+++ mandoc/mdoc_validate.c	2014/06/20 17:24:00	1.215
@@ -1,4 +1,4 @@
-/*	$Id: mdoc_validate.c,v 1.212 2014/04/20 20:48:53 schwarze Exp $ */
+/*	$Id: mdoc_validate.c,v 1.215 2014/06/20 17:24:00 schwarze Exp $ */
 /*
  * Copyright (c) 2008-2012 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2010-2014 Ingo Schwarze <schwarze@openbsd.org>
@@ -935,10 +935,10 @@ pre_dt(PRE_ARGS)
 {
 
 	if (NULL == mdoc->meta.date || mdoc->meta.os)
-		mdoc_nmsg(mdoc, n, MANDOCERR_PROLOGOOO);
+		mdoc_nmsg(mdoc, n, MANDOCERR_PROLOG_ORDER);
 
 	if (mdoc->meta.title)
-		mdoc_nmsg(mdoc, n, MANDOCERR_PROLOGREP);
+		mdoc_nmsg(mdoc, n, MANDOCERR_PROLOG_REP);
 
 	return(1);
 }
@@ -948,10 +948,10 @@ pre_os(PRE_ARGS)
 {
 
 	if (NULL == mdoc->meta.title || NULL == mdoc->meta.date)
-		mdoc_nmsg(mdoc, n, MANDOCERR_PROLOGOOO);
+		mdoc_nmsg(mdoc, n, MANDOCERR_PROLOG_ORDER);
 
 	if (mdoc->meta.os)
-		mdoc_nmsg(mdoc, n, MANDOCERR_PROLOGREP);
+		mdoc_nmsg(mdoc, n, MANDOCERR_PROLOG_REP);
 
 	return(1);
 }
@@ -961,10 +961,10 @@ pre_dd(PRE_ARGS)
 {
 
 	if (mdoc->meta.title || mdoc->meta.os)
-		mdoc_nmsg(mdoc, n, MANDOCERR_PROLOGOOO);
+		mdoc_nmsg(mdoc, n, MANDOCERR_PROLOG_ORDER);
 
 	if (mdoc->meta.date)
-		mdoc_nmsg(mdoc, n, MANDOCERR_PROLOGREP);
+		mdoc_nmsg(mdoc, n, MANDOCERR_PROLOG_REP);
 
 	return(1);
 }
@@ -1183,9 +1183,9 @@ post_defaults(POST_ARGS)
 static int
 post_at(POST_ARGS)
 {
-	const char	 *p, *q;
-	char		 *buf;
-	size_t		  sz;
+	struct mdoc_node	*n;
+	const char		*std_att;
+	char			*att;
 
 	/*
 	 * If we have a child, look it up in the standard keys.  If a
@@ -1193,27 +1193,18 @@ post_at(POST_ARGS)
 	 * prefix "AT&T UNIX " to the existing data.
 	 */
 
-	if (NULL == mdoc->last->child)
+	if (NULL == (n = mdoc->last->child))
 		return(1);
 
-	assert(MDOC_TEXT == mdoc->last->child->type);
-	p = mdoc_a2att(mdoc->last->child->string);
-
-	if (p) {
-		free(mdoc->last->child->string);
-		mdoc->last->child->string = mandoc_strdup(p);
-	} else {
+	assert(MDOC_TEXT == n->type);
+	if (NULL == (std_att = mdoc_a2att(n->string))) {
 		mdoc_nmsg(mdoc, mdoc->last, MANDOCERR_BADATT);
-		p = "AT&T UNIX ";
-		q = mdoc->last->child->string;
-		sz = strlen(p) + strlen(q) + 1;
-		buf = mandoc_malloc(sz);
-		strlcpy(buf, p, sz);
-		strlcat(buf, q, sz);
-		free(mdoc->last->child->string);
-		mdoc->last->child->string = buf;
-	}
+		mandoc_asprintf(&att, "AT&T UNIX %s", n->string);
+	} else
+		att = mandoc_strdup(std_att);
 
+	free(n->string);
+	n->string = att;
 	return(1);
 }
 
@@ -1469,8 +1460,8 @@ post_bl_block_tag(POST_ARGS)
 	assert(n->args);
 	i = (int)(n->args->argc)++;
 
-	n->args->argv = mandoc_realloc(n->args->argv,
-	    n->args->argc * sizeof(struct mdoc_argv));
+	n->args->argv = mandoc_reallocarray(n->args->argv,
+	    n->args->argc, sizeof(struct mdoc_argv));
 
 	n->args->argv[i].arg = MDOC_Width;
 	n->args->argv[i].line = n->line;
@@ -1530,8 +1521,8 @@ post_bl_head(POST_ARGS)
 	 */
 
 	np->args->argv[j].sz = (size_t)mdoc->last->nchild;
-	np->args->argv[j].value = mandoc_malloc(
-	    (size_t)mdoc->last->nchild * sizeof(char *));
+	np->args->argv[j].value = mandoc_reallocarray(NULL,
+	    (size_t)mdoc->last->nchild, sizeof(char *));
 
 	mdoc->last->norm->Bl.ncols = np->args->argv[j].sz;
 	mdoc->last->norm->Bl.cols = (void *)np->args->argv[j].value;
@@ -2193,7 +2184,7 @@ post_dt(POST_ARGS)
 			 * FIXME: don't be lazy: have this make all
 			 * characters be uppercase and just warn once.
 			 */
-			mdoc_nmsg(mdoc, nn, MANDOCERR_UPPERCASE);
+			mdoc_nmsg(mdoc, nn, MANDOCERR_TITLE_CASE);
 			break;
 		}
 
@@ -2237,7 +2228,7 @@ post_dt(POST_ARGS)
 		mdoc->meta.vol = mandoc_strdup(cp);
 		mdoc->meta.msec = mandoc_strdup(nn->string);
 	} else {
-		mdoc_nmsg(mdoc, n, MANDOCERR_BADMSEC);
+		mdoc_nmsg(mdoc, n, MANDOCERR_MSEC_BAD);
 		mdoc->meta.vol = mandoc_strdup(nn->string);
 		mdoc->meta.msec = mandoc_strdup(nn->string);
 	}
@@ -2259,7 +2250,7 @@ post_dt(POST_ARGS)
 	} else {
 		cp = mdoc_a2arch(nn->string);
 		if (NULL == cp) {
-			mdoc_nmsg(mdoc, nn, MANDOCERR_BADVOLARCH);
+			mdoc_nmsg(mdoc, nn, MANDOCERR_ARCH_BAD);
 			free(mdoc->meta.vol);
 			mdoc->meta.vol = mandoc_strdup(nn->string);
 		} else