Clean up error reporting:

[mandoc.git] / chars.c

diff --git a/chars.c b/chars.c
index 3ad1f57471c65bf8cfb21cbe779193779ffb0c84..baa560034ff97e37fa4437873b0eb16ba7e68180 100644 (file)
--- a/chars.c
+++ b/chars.c
@@ -1,4 +1,4 @@
-/*     $Id: chars.c,v 1.54 2013/06/20 22:39:30 schwarze Exp $ */
+/*     $Id: chars.c,v 1.57 2014/04/20 16:46:04 schwarze Exp $ */
 /*
  * Copyright (c) 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2011 Ingo Schwarze <schwarze@openbsd.org>
@@ -25,6 +25,7 @@
 #include <string.h>
 
 #include "mandoc.h"
+#include "mandoc_aux.h"
 #include "libmandoc.h"
 
 #define        PRINT_HI         126
@@ -37,7 +38,7 @@ struct        ln {
        int               unicode;
 };
 
-#define        LINES_MAX         329
+#define        LINES_MAX         330
 
 #define CHAR(in, ch, code) \
        { NULL, (in), (ch), (code) },
@@ -51,9 +52,10 @@ struct       mchars {
        struct ln       **htab;
 };
 
-static const struct ln  *find(const struct mchars *, 
+static const struct ln  *find(const struct mchars *,
                                const char *, size_t);
 
+
 void
 mchars_free(struct mchars *arg)
 {
@@ -110,18 +112,18 @@ mchars_spec2cp(const struct mchars *arg, const char *p, size_t sz)
 char
 mchars_num2char(const char *p, size_t sz)
 {
-       int               i;
+       int       i;
 
        if ((i = mandoc_strntoi(p, sz, 10)) < 0)
                return('\0');
-       return(i > 0 && i < 256 && isprint(i) ? 
-                       /* LINTED */ i : '\0');
+
+       return(i > 0 && i < 256 && isprint(i) ? i : '\0');
 }
 
 int
 mchars_num2uc(const char *p, size_t sz)
 {
-       int               i;
+       int      i;
 
        if ((i = mandoc_strntoi(p, sz, 16)) < 0)
                return('\0');
@@ -130,7 +132,7 @@ mchars_num2uc(const char *p, size_t sz)
 }
 
 const char *
-mchars_spec2str(const struct mchars *arg, 
+mchars_spec2str(const struct mchars *arg,
                const char *p, size_t sz, size_t *rsz)
 {
        const struct ln *ln;
@@ -159,8 +161,8 @@ find(const struct mchars *tab, const char *p, size_t sz)
        hash = (int)p[0] - PRINT_LO;
 
        for (pp = tab->htab[hash]; pp; pp = pp->next)
-               if (0 == strncmp(pp->code, p, sz) && 
-                               '\0' == pp->code[(int)sz])
+               if (0 == strncmp(pp->code, p, sz) &&
+                   '\0' == pp->code[(int)sz])
                        return(pp);
 
        return(NULL);