version 1.23, 2010/07/18 12:10:08 |
version 1.31, 2011/01/02 10:10:57 |
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/* $Id$ */ |
/* $Id$ */ |
/* |
/* |
* Copyright (c) 2009 Kristaps Dzonsons <kristaps@bsd.lv> |
* Copyright (c) 2009, 2010 Kristaps Dzonsons <kristaps@bsd.lv> |
* |
* |
* 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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struct ln *next; |
struct ln *next; |
const char *code; |
const char *code; |
const char *ascii; |
const char *ascii; |
size_t asciisz; |
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int unicode; |
int unicode; |
int type; |
int type; |
#define CHARS_CHAR (1 << 0) |
#define CHARS_CHAR (1 << 0) |
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#define CHARS_BOTH (CHARS_CHAR | CHARS_STRING) |
#define CHARS_BOTH (CHARS_CHAR | CHARS_STRING) |
}; |
}; |
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#define LINES_MAX 370 |
#define LINES_MAX 351 |
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#define CHAR(in, ch, chsz, code) \ |
#define CHAR(in, ch, code) \ |
{ NULL, (in), (ch), (chsz), (code), CHARS_CHAR }, |
{ NULL, (in), (ch), (code), CHARS_CHAR }, |
#define STRING(in, ch, chsz, code) \ |
#define STRING(in, ch, code) \ |
{ NULL, (in), (ch), (chsz), (code), CHARS_STRING }, |
{ NULL, (in), (ch), (code), CHARS_STRING }, |
#define BOTH(in, ch, chsz, code) \ |
#define BOTH(in, ch, code) \ |
{ NULL, (in), (ch), (chsz), (code), CHARS_BOTH }, |
{ NULL, (in), (ch), (code), CHARS_BOTH }, |
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#define CHAR_TBL_START static struct ln lines[LINES_MAX] = { |
#define CHAR_TBL_START static struct ln lines[LINES_MAX] = { |
#define CHAR_TBL_END }; |
#define CHAR_TBL_END }; |
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#include "chars.in" |
#include "chars.in" |
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struct tbl { |
struct ctab { |
enum chars type; |
enum chars type; |
struct ln **htab; |
struct ln **htab; |
}; |
}; |
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static inline int match(const struct ln *, |
static inline int match(const struct ln *, |
const char *, size_t, int); |
const char *, size_t, int); |
static const struct ln *find(struct tbl *, const char *, size_t, int); |
static const struct ln *find(struct ctab *, const char *, size_t, int); |
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void |
void |
chars_free(void *arg) |
chars_free(void *arg) |
{ |
{ |
struct tbl *tab; |
struct ctab *tab; |
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tab = (struct tbl *)arg; |
tab = (struct ctab *)arg; |
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free(tab->htab); |
free(tab->htab); |
free(tab); |
free(tab); |
Line 80 chars_free(void *arg) |
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Line 79 chars_free(void *arg) |
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void * |
void * |
chars_init(enum chars type) |
chars_init(enum chars type) |
{ |
{ |
struct tbl *tab; |
struct ctab *tab; |
struct ln **htab; |
struct ln **htab; |
struct ln *pp; |
struct ln *pp; |
int i, hash; |
int i, hash; |
Line 92 chars_init(enum chars type) |
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Line 91 chars_init(enum chars type) |
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* (they're in-line re-ordered during lookup). |
* (they're in-line re-ordered during lookup). |
*/ |
*/ |
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tab = malloc(sizeof(struct tbl)); |
tab = malloc(sizeof(struct ctab)); |
if (NULL == tab) { |
if (NULL == tab) { |
perror(NULL); |
perror(NULL); |
exit(EXIT_FAILURE); |
exit((int)MANDOCLEVEL_SYSERR); |
} |
} |
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htab = calloc(PRINT_HI - PRINT_LO + 1, sizeof(struct ln **)); |
htab = calloc(PRINT_HI - PRINT_LO + 1, sizeof(struct ln **)); |
if (NULL == htab) { |
if (NULL == htab) { |
perror(NULL); |
perror(NULL); |
exit(EXIT_FAILURE); |
exit((int)MANDOCLEVEL_SYSERR); |
} |
} |
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for (i = 0; i < LINES_MAX; i++) { |
for (i = 0; i < LINES_MAX; i++) { |
Line 131 chars_spec2cp(void *arg, const char *p, size_t sz) |
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Line 130 chars_spec2cp(void *arg, const char *p, size_t sz) |
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{ |
{ |
const struct ln *ln; |
const struct ln *ln; |
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ln = find((struct tbl *)arg, p, sz, CHARS_CHAR); |
ln = find((struct ctab *)arg, p, sz, CHARS_CHAR); |
if (NULL == ln) |
if (NULL == ln) |
return(-1); |
return(-1); |
return(ln->unicode); |
return(ln->unicode); |
Line 146 chars_res2cp(void *arg, const char *p, size_t sz) |
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Line 145 chars_res2cp(void *arg, const char *p, size_t sz) |
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{ |
{ |
const struct ln *ln; |
const struct ln *ln; |
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ln = find((struct tbl *)arg, p, sz, CHARS_STRING); |
ln = find((struct ctab *)arg, p, sz, CHARS_STRING); |
if (NULL == ln) |
if (NULL == ln) |
return(-1); |
return(-1); |
return(ln->unicode); |
return(ln->unicode); |
Line 161 chars_spec2str(void *arg, const char *p, size_t sz, si |
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Line 160 chars_spec2str(void *arg, const char *p, size_t sz, si |
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{ |
{ |
const struct ln *ln; |
const struct ln *ln; |
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ln = find((struct tbl *)arg, p, sz, CHARS_CHAR); |
ln = find((struct ctab *)arg, p, sz, CHARS_CHAR); |
if (NULL == ln) |
if (NULL == ln) |
return(NULL); |
return(NULL); |
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*rsz = ln->asciisz; |
*rsz = strlen(ln->ascii); |
return(ln->ascii); |
return(ln->ascii); |
} |
} |
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Line 178 chars_res2str(void *arg, const char *p, size_t sz, siz |
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Line 177 chars_res2str(void *arg, const char *p, size_t sz, siz |
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{ |
{ |
const struct ln *ln; |
const struct ln *ln; |
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ln = find((struct tbl *)arg, p, sz, CHARS_STRING); |
ln = find((struct ctab *)arg, p, sz, CHARS_STRING); |
if (NULL == ln) |
if (NULL == ln) |
return(NULL); |
return(NULL); |
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*rsz = ln->asciisz; |
*rsz = strlen(ln->ascii); |
return(ln->ascii); |
return(ln->ascii); |
} |
} |
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static const struct ln * |
static const struct ln * |
find(struct tbl *tab, const char *p, size_t sz, int type) |
find(struct ctab *tab, const char *p, size_t sz, int type) |
{ |
{ |
struct ln *pp, *prev; |
struct ln *pp, *prev; |
struct ln **htab; |
struct ln **htab; |