Tidy up www page: remove all sorts of DIV crap, superfluous CSS, in-line

[mandoc.git] / mdoc_argv.c

diff --git a/mdoc_argv.c b/mdoc_argv.c
index b7aaec1cf7099a5d71d6080590c92f256f1b77ae..7537a17f55a1c51bce1bb8b7752b5e9d96242098 100644 (file)
--- a/mdoc_argv.c
+++ b/mdoc_argv.c
@@ -1,4 +1,4 @@
-/*     $Id: mdoc_argv.c,v 1.70 2011/03/22 14:05:45 kristaps Exp $ */
+/*     $Id: mdoc_argv.c,v 1.74 2011/04/07 01:08:42 joerg Exp $ */
 /*
  * Copyright (c) 2008, 2009, 2010 Kristaps Dzonsons <kristaps@bsd.lv>
  *
@@ -26,6 +26,7 @@
 #include <stdio.h>
 #include <string.h>
 
+#include "mdoc.h"
 #include "mandoc.h"
 #include "libmdoc.h"
 #include "libmandoc.h"
@@ -45,6 +46,7 @@ static        int              argv_opt_single(struct mdoc *, int,
                                struct mdoc_argv *, int *, char *);
 static int              argv_multi(struct mdoc *, int, 
                                struct mdoc_argv *, int *, char *);
+static void             argn_free(struct mdoc_arg *, int);
 
 enum   argvflag {
        ARGV_NONE, /* no args to flag (e.g., -split) */
@@ -207,6 +209,60 @@ static     const int argflags[MDOC_MAX] = {
        0, /* Ta */
 };
 
+static const enum mdocargt args_Ex[] = {
+       MDOC_Std,
+       MDOC_ARG_MAX
+};
+
+static const enum mdocargt args_An[] = {
+       MDOC_Split,
+       MDOC_Nosplit,
+       MDOC_ARG_MAX
+};
+
+static const enum mdocargt args_Bd[] = {
+       MDOC_Ragged,
+       MDOC_Unfilled,
+       MDOC_Filled,
+       MDOC_Literal,
+       MDOC_File,
+       MDOC_Offset,
+       MDOC_Compact,
+       MDOC_Centred,
+       MDOC_ARG_MAX
+};
+
+static const enum mdocargt args_Bf[] = {
+       MDOC_Emphasis,
+       MDOC_Literal,
+       MDOC_Symbolic,
+       MDOC_ARG_MAX
+};
+
+static const enum mdocargt args_Bk[] = {
+       MDOC_Words,
+       MDOC_ARG_MAX
+};
+
+static const enum mdocargt args_Bl[] = {
+       MDOC_Bullet,
+       MDOC_Dash,
+       MDOC_Hyphen,
+       MDOC_Item,
+       MDOC_Enum,
+       MDOC_Tag,
+       MDOC_Diag,
+       MDOC_Hang,
+       MDOC_Ohang,
+       MDOC_Inset,
+       MDOC_Column,
+       MDOC_Width,
+       MDOC_Offset,
+       MDOC_Compact,
+       MDOC_Nested,
+       MDOC_ARG_MAX
+};
+
 /*
  * Parse an argument from line text.  This comes in the form of -key
  * [value0...], which may either have a single mandatory value, at least
@@ -295,14 +351,14 @@ mdoc_argv_free(struct mdoc_arg *p)
        assert(p->argc);
 
        for (i = (int)p->argc - 1; i >= 0; i--)
-               mdoc_argn_free(p, i);
+               argn_free(p, i);
 
        free(p->argv);
        free(p);
 }
 
-void
-mdoc_argn_free(struct mdoc_arg *p, int iarg)
+static void
+argn_free(struct mdoc_arg *p, int iarg)
 {
        struct mdoc_argv *arg;
        int               j;
@@ -596,63 +652,40 @@ args_checkpunct(struct mdoc *m, const char *buf, int i, int ln, int fl)
 static enum mdocargt
 argv_a2arg(enum mdoct tok, const char *p)
 {
-       enum mdocargt    args[MDOC_ARG_MAX];
-       int              i, len;
+       const enum mdocargt *argsp;
 
-       len = 0;
+       argsp = NULL;
 
        switch (tok) {
        case (MDOC_An):
-               args[len++] = MDOC_Split;
-               args[len++] = MDOC_Nosplit;
+               argsp = args_An;
                break;
        case (MDOC_Bd):
-               args[len++] = MDOC_Ragged;
-               args[len++] = MDOC_Unfilled;
-               args[len++] = MDOC_Filled;
-               args[len++] = MDOC_Literal;
-               args[len++] = MDOC_File;
-               args[len++] = MDOC_Offset;
-               args[len++] = MDOC_Compact;
-               args[len++] = MDOC_Centred;
+               argsp = args_Bd;
                break;
        case (MDOC_Bf):
-               args[len++] = MDOC_Emphasis;
-               args[len++] = MDOC_Literal;
-               args[len++] = MDOC_Symbolic;
+               argsp = args_Bf;
                break;
        case (MDOC_Bk):
-               args[len++] = MDOC_Words;
+               argsp = args_Bk;
                break;
        case (MDOC_Bl):
-               args[len++] = MDOC_Bullet;
-               args[len++] = MDOC_Dash;
-               args[len++] = MDOC_Hyphen;
-               args[len++] = MDOC_Item;
-               args[len++] = MDOC_Enum;
-               args[len++] = MDOC_Tag;
-               args[len++] = MDOC_Diag;
-               args[len++] = MDOC_Hang;
-               args[len++] = MDOC_Ohang;
-               args[len++] = MDOC_Inset;
-               args[len++] = MDOC_Column;
-               args[len++] = MDOC_Width;
-               args[len++] = MDOC_Offset;
-               args[len++] = MDOC_Compact;
-               args[len++] = MDOC_Nested;
+               argsp = args_Bl;
                break;
        case (MDOC_Rv):
                /* FALLTHROUGH */
        case (MDOC_Ex):
-               args[len++] = MDOC_Std;
+               argsp = args_Ex;
                break;
        default:
-               break;
+               return(MDOC_ARG_MAX);
        }
 
-       for (i = 0; i < len; i++)
-               if (0 == strcmp(p, mdoc_argnames[args[i]]))
-                       return(args[i]);
+       assert(argsp);
+
+       for ( ; MDOC_ARG_MAX != *argsp ; argsp++)
+               if (0 == strcmp(p, mdoc_argnames[*argsp]))
+                       return(*argsp);
 
        return(MDOC_ARG_MAX);
 }