mandoc/man_hash.c - diff

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version 1.32, 2015/04/18 17:01:58

version 1.35, 2016/07/15 18:03:45

Line 1

/* $Id$ */

* Permission to use, copy, modify, and distribute this software for any

* purpose with or without fee is hereby granted, provided that the above

Line 23

Line 24

#include <limits.h>

#include <string.h>

#include "mandoc.h"

#include "roff.h"

#include "man.h"

#include "libmandoc.h"

#include "libman.h"

#define HASH_DEPTH 6

Line 57 man_hash_init(void)

Line 60 man_hash_init(void)

memset(table, UCHAR_MAX, sizeof(table));

assert(MAN_MAX < UCHAR_MAX);

for (i = 0; i < (int)MAN_MAX; i++) {

x = man_macronames[i][0];

Line 83 man_hash_find(const char *tmp)

Line 84 man_hash_find(const char *tmp)

int tok;

if ('\0' == (x = tmp[0]))

return(MAN_MAX);

return TOKEN_NONE;

if ( ! (isalpha((unsigned char)x)))

return(MAN_MAX);

return TOKEN_NONE;

HASH_ROW(x);

for (i = 0; i < HASH_DEPTH; i++) {

if (UCHAR_MAX == (y = table[x + i]))

return(MAN_MAX);

return TOKEN_NONE;

tok = y;

if (0 == strcmp(tmp, man_macronames[tok]))

return(tok);

return tok;

}

return(MAN_MAX);

return TOKEN_NONE;

}