===================================================================
RCS file: /cvs/mandoc/chars.c,v
retrieving revision 1.23
retrieving revision 1.31
diff -u -p -r1.23 -r1.31
--- mandoc/chars.c	2010/07/18 12:10:08	1.23
+++ mandoc/chars.c	2011/01/02 10:10:57	1.31
@@ -1,6 +1,6 @@
-/*	$Id: chars.c,v 1.23 2010/07/18 12:10:08 kristaps Exp $ */
+/*	$Id: chars.c,v 1.31 2011/01/02 10:10:57 kristaps Exp $ */
 /*
- * Copyright (c) 2009 Kristaps Dzonsons <kristaps@bsd.lv>
+ * Copyright (c) 2009, 2010 Kristaps Dzonsons <kristaps@bsd.lv>
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -33,7 +33,6 @@ struct	ln {
 	struct ln	 *next;
 	const char	 *code;
 	const char	 *ascii;
-	size_t		  asciisz;
 	int		  unicode;
 	int		  type;
 #define	CHARS_CHAR	 (1 << 0)
@@ -41,36 +40,36 @@ struct	ln {
 #define CHARS_BOTH	 (CHARS_CHAR | CHARS_STRING)
 };
 
-#define	LINES_MAX	  370
+#define	LINES_MAX	  351
 
-#define CHAR(in, ch, chsz, code) \
-	{ NULL, (in), (ch), (chsz), (code), CHARS_CHAR },
-#define STRING(in, ch, chsz, code) \
-	{ NULL, (in), (ch), (chsz), (code), CHARS_STRING },
-#define BOTH(in, ch, chsz, code) \
-	{ NULL, (in), (ch), (chsz), (code), CHARS_BOTH },
+#define CHAR(in, ch, code) \
+	{ NULL, (in), (ch), (code), CHARS_CHAR },
+#define STRING(in, ch, code) \
+	{ NULL, (in), (ch), (code), CHARS_STRING },
+#define BOTH(in, ch, code) \
+	{ NULL, (in), (ch), (code), CHARS_BOTH },
 
 #define	CHAR_TBL_START	  static struct ln lines[LINES_MAX] = {
 #define	CHAR_TBL_END	  };
 
 #include "chars.in"
 
-struct	tbl {
+struct	ctab {
 	enum chars	  type;
 	struct ln	**htab;
 };
 
 static	inline int	  match(const struct ln *,
 				const char *, size_t, int);
-static	const struct ln	 *find(struct tbl *, const char *, size_t, int);
+static	const struct ln	 *find(struct ctab *, const char *, size_t, int);
 
 
 void
 chars_free(void *arg)
 {
-	struct tbl	*tab;
+	struct ctab	*tab;
 
-	tab = (struct tbl *)arg;
+	tab = (struct ctab *)arg;
 
 	free(tab->htab);
 	free(tab);
@@ -80,7 +79,7 @@ chars_free(void *arg)
 void *
 chars_init(enum chars type)
 {
-	struct tbl	 *tab;
+	struct ctab	 *tab;
 	struct ln	**htab;
 	struct ln	 *pp;
 	int		  i, hash;
@@ -92,16 +91,16 @@ chars_init(enum chars type)
 	 * (they're in-line re-ordered during lookup).
 	 */
 
-	tab = malloc(sizeof(struct tbl));
+	tab = malloc(sizeof(struct ctab));
 	if (NULL == tab) {
 		perror(NULL);
-		exit(EXIT_FAILURE);
+		exit((int)MANDOCLEVEL_SYSERR);
 	}
 
 	htab = calloc(PRINT_HI - PRINT_LO + 1, sizeof(struct ln **));
 	if (NULL == htab) {
 		perror(NULL);
-		exit(EXIT_FAILURE);
+		exit((int)MANDOCLEVEL_SYSERR);
 	}
 
 	for (i = 0; i < LINES_MAX; i++) {
@@ -131,7 +130,7 @@ chars_spec2cp(void *arg, const char *p, size_t sz)
 {
 	const struct ln	*ln;
 
-	ln = find((struct tbl *)arg, p, sz, CHARS_CHAR);
+	ln = find((struct ctab *)arg, p, sz, CHARS_CHAR);
 	if (NULL == ln)
 		return(-1);
 	return(ln->unicode);
@@ -146,7 +145,7 @@ chars_res2cp(void *arg, const char *p, size_t sz)
 {
 	const struct ln	*ln;
 
-	ln = find((struct tbl *)arg, p, sz, CHARS_STRING);
+	ln = find((struct ctab *)arg, p, sz, CHARS_STRING);
 	if (NULL == ln)
 		return(-1);
 	return(ln->unicode);
@@ -161,11 +160,11 @@ chars_spec2str(void *arg, const char *p, size_t sz, si
 {
 	const struct ln	*ln;
 
-	ln = find((struct tbl *)arg, p, sz, CHARS_CHAR);
+	ln = find((struct ctab *)arg, p, sz, CHARS_CHAR);
 	if (NULL == ln)
 		return(NULL);
 
-	*rsz = ln->asciisz;
+	*rsz = strlen(ln->ascii);
 	return(ln->ascii);
 }
 
@@ -178,17 +177,17 @@ chars_res2str(void *arg, const char *p, size_t sz, siz
 {
 	const struct ln	*ln;
 
-	ln = find((struct tbl *)arg, p, sz, CHARS_STRING);
+	ln = find((struct ctab *)arg, p, sz, CHARS_STRING);
 	if (NULL == ln)
 		return(NULL);
 
-	*rsz = ln->asciisz;
+	*rsz = strlen(ln->ascii);
 	return(ln->ascii);
 }
 
 
 static const struct ln *
-find(struct tbl *tab, const char *p, size_t sz, int type)
+find(struct ctab *tab, const char *p, size_t sz, int type)
 {
 	struct ln	 *pp, *prev;
 	struct ln	**htab;