Adjust -Tman SYNOPSIS .Nm indentation using .HP; requested by millert@.

[mandoc.git] / chars.c

diff --git a/chars.c b/chars.c
index a9f50f8285ac7db4d9f14b9ae3e7b8802f5ecef4..ce03347b5d83f86794f721034408c8718fd3a1e3 100644 (file)
--- a/chars.c
+++ b/chars.c
@@ -1,6 +1,6 @@
-/*     $Id: chars.c,v 1.49 2011/07/22 14:15:15 kristaps Exp $ */
+/*     $Id: chars.c,v 1.52 2011/11/08 00:15:23 kristaps Exp $ */

 /*
 /*

- * Copyright (c) 2009, 2010 Kristaps Dzonsons <kristaps@bsd.lv>
+ * Copyright (c) 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>

  * Copyright (c) 2011 Ingo Schwarze <schwarze@openbsd.org>
  *
  * Permission to use, copy, modify, and distribute this software for any
  * Copyright (c) 2011 Ingo Schwarze <schwarze@openbsd.org>
  *
  * Permission to use, copy, modify, and distribute this software for any


@@ -51,7 +51,8 @@ struct        mchars {
        struct ln       **htab;
 };
 
        struct ln       **htab;
 };
 

-static const struct ln  *find(struct mchars *, const char *, size_t);
+static const struct ln  *find(const struct mchars *, 
+                               const char *, size_t);

 
 void
 mchars_free(struct mchars *arg)
 
 void
 mchars_free(struct mchars *arg)


@@ -96,7 +97,7 @@ mchars_alloc(void)
 }
 
 int
 }
 
 int

-mchars_spec2cp(struct mchars *arg, const char *p, size_t sz)
+mchars_spec2cp(const struct mchars *arg, const char *p, size_t sz)

 {
        const struct ln *ln;
 
 {
        const struct ln *ln;
 


@@ -113,7 +114,8 @@ mchars_num2char(const char *p, size_t sz)
 
        if ((i = mandoc_strntoi(p, sz, 10)) < 0)
                return('\0');
 
        if ((i = mandoc_strntoi(p, sz, 10)) < 0)
                return('\0');

-       return(isprint(i) ? i : '\0');
+       return(i > 0 && i < 256 && isprint(i) ? 
+                       /* LINTED */ i : '\0');

 }
 
 int
 }
 
 int


@@ -128,22 +130,25 @@ mchars_num2uc(const char *p, size_t sz)
 }
 
 const char *
 }
 
 const char *

-mchars_spec2str(struct mchars *arg, const char *p, size_t sz, size_t *rsz)
+mchars_spec2str(const struct mchars *arg, 
+               const char *p, size_t sz, size_t *rsz)

 {
        const struct ln *ln;
 
        ln = find(arg, p, sz);
 {
        const struct ln *ln;
 
        ln = find(arg, p, sz);

-       if (NULL == ln)
+       if (NULL == ln) {
+               *rsz = 1;

                return(NULL);
                return(NULL);

+       }

 
        *rsz = strlen(ln->ascii);
        return(ln->ascii);
 }
 
 static const struct ln *
 
        *rsz = strlen(ln->ascii);
        return(ln->ascii);
 }
 
 static const struct ln *

-find(struct mchars *tab, const char *p, size_t sz)
+find(const struct mchars *tab, const char *p, size_t sz)

 {
 {

-       struct ln        *pp;
+       const struct ln  *pp;

        int               hash;
 
        assert(p);
        int               hash;
 
        assert(p);