--- ray/src/cv/mgflib/parser.c	1994/06/24 16:28:18	1.6
+++ ray/src/cv/mgflib/parser.c	1994/06/25 16:33:09	1.9
@@ -170,7 +170,7 @@ int
 mg_entity(name)			/* get entity number from its name */
 char	*name;
 {
-	static LUTAB	ent_tab;	/* entity lookup table */
+	static LUTAB	ent_tab = LU_SINIT(NULL,NULL);	/* lookup table */
 	register char	*cp;
 
 	if (!ent_tab.tsiz) {		/* initialize hash table */
@@ -215,7 +215,7 @@ char	*fn;
 
 	ctx->lineno = 0;
 	if (fn == NULL) {
-		ctx->fname = "<stdin>";
+		strcpy(ctx->fname, "<stdin>");
 		ctx->fp = stdin;
 		ctx->prev = mg_file;
 		mg_file = ctx;
@@ -227,17 +227,12 @@ char	*fn;
 		olen = cp - mg_file->fname + 1;
 	else
 		olen = 0;
-	ctx->fname = (char *)malloc(olen+strlen(fn)+1);
-	if (ctx->fname == NULL)
-		return(MG_EMEM);
 	if (olen)
 		strcpy(ctx->fname, mg_file->fname);
 	strcpy(ctx->fname+olen, fn);
 	ctx->fp = fopen(ctx->fname, "r");
-	if (ctx->fp == NULL) {
-		free((MEM_PTR)ctx->fname);
+	if (ctx->fp == NULL)
 		return(MG_ENOFILE);
-	}
 	ctx->prev = mg_file;		/* establish new context */
 	mg_file = ctx;
 	return(MG_OK);
@@ -253,7 +248,6 @@ mg_close()			/* close input file */
 	if (ctx->fp == stdin)
 		return;			/* don't close standard input */
 	fclose(ctx->fp);
-	free((MEM_PTR)ctx->fname);
 }
 
 
@@ -928,7 +922,7 @@ char	**av;
 	if ((rv = handle_it(MG_E_FACE, i, newav)) != MG_OK)
 		return(rv);
 					/* compute face normal */
-	if ((cv0 = c_getvert(av[2])) == NULL)
+	if ((cv0 = c_getvert(av[1])) == NULL)
 		return(MG_EUNDEF);
 	norm[0] = norm[1] = norm[2] = 0.;
 	v1[0] = v1[1] = v1[2] = 0.;