version 1.25, 2015/04/19 14:00:19 |
version 1.28, 2017/04/24 23:06:18 |
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/* $Id$ */ |
/* $Id$ */ |
/* |
/* |
* Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@bsd.lv> |
* Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@bsd.lv> |
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* Copyright (c) 2015, 2017 Ingo Schwarze <schwarze@openbsd.org> |
* |
* |
* Permission to use, copy, modify, and distribute this software for any |
* Permission to use, copy, modify, and distribute this software for any |
* purpose with or without fee is hereby granted, provided that the above |
* purpose with or without fee is hereby granted, provided that the above |
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#include <stdio.h> |
#include <stdio.h> |
#include <string.h> |
#include <string.h> |
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#include "mandoc.h" |
#include "roff.h" |
#include "roff.h" |
#include "mdoc.h" |
#include "mdoc.h" |
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#include "libmandoc.h" |
#include "libmdoc.h" |
#include "libmdoc.h" |
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static unsigned char table[27 * 12]; |
static unsigned char table[27 * 12]; |
Line 43 mdoc_hash_init(void) |
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Line 46 mdoc_hash_init(void) |
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memset(table, UCHAR_MAX, sizeof(table)); |
memset(table, UCHAR_MAX, sizeof(table)); |
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for (i = 0; i < (int)MDOC_MAX; i++) { |
for (i = 0; i < (int)(MDOC_MAX - MDOC_Dd); i++) { |
p = mdoc_macronames[i]; |
p = roff_name[MDOC_Dd + i]; |
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if (isalpha((unsigned char)p[1])) |
if (isalpha((unsigned char)p[1])) |
major = 12 * (tolower((unsigned char)p[1]) - 97); |
major = 12 * (tolower((unsigned char)p[1]) - 97); |
Line 61 mdoc_hash_init(void) |
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Line 64 mdoc_hash_init(void) |
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} |
} |
} |
} |
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int |
enum roff_tok |
mdoc_hash_find(const char *p) |
mdoc_hash_find(const char *p) |
{ |
{ |
int major, i, j; |
int major, i, j; |
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if (0 == p[0]) |
if (0 == p[0]) |
return(TOKEN_NONE); |
return TOKEN_NONE; |
if ( ! isalpha((unsigned char)p[0]) && '%' != p[0]) |
if ( ! isalpha((unsigned char)p[0]) && '%' != p[0]) |
return(TOKEN_NONE); |
return TOKEN_NONE; |
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if (isalpha((unsigned char)p[1])) |
if (isalpha((unsigned char)p[1])) |
major = 12 * (tolower((unsigned char)p[1]) - 97); |
major = 12 * (tolower((unsigned char)p[1]) - 97); |
else if ('1' == p[1]) |
else if ('1' == p[1]) |
major = 12 * 26; |
major = 12 * 26; |
else |
else |
return(TOKEN_NONE); |
return TOKEN_NONE; |
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if (p[2] && p[3]) |
if (p[2] && p[3]) |
return(TOKEN_NONE); |
return TOKEN_NONE; |
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for (j = 0; j < 12; j++) { |
for (j = 0; j < 12; j++) { |
if (UCHAR_MAX == (i = table[major + j])) |
if (UCHAR_MAX == (i = table[major + j])) |
break; |
break; |
if (0 == strcmp(p, mdoc_macronames[i])) |
if (strcmp(p, roff_name[MDOC_Dd + i]) == 0) |
return(i); |
return MDOC_Dd + i; |
} |
} |
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return(TOKEN_NONE); |
return TOKEN_NONE; |
} |
} |