version 1.99, 2009/09/16 09:41:24 |
version 1.103, 2009/09/23 11:02:21 |
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#include <stdlib.h> |
#include <stdlib.h> |
#include <string.h> |
#include <string.h> |
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#include "chars.h" |
#include "term.h" |
#include "term.h" |
#include "man.h" |
#include "man.h" |
#include "mdoc.h" |
#include "mdoc.h" |
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/* FIXME: accomodate non-breaking, non-collapsing white-space. */ |
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/* FIXME: accomodate non-breaking, collapsing white-space. */ |
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extern void man_run(struct termp *, |
extern void man_run(struct termp *, |
const struct man *); |
const struct man *); |
extern void mdoc_run(struct termp *, |
extern void mdoc_run(struct termp *, |
Line 39 static void do_reserved(struct termp *, |
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Line 43 static void do_reserved(struct termp *, |
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const char *, size_t); |
const char *, size_t); |
static void buffer(struct termp *, char); |
static void buffer(struct termp *, char); |
static void encode(struct termp *, char); |
static void encode(struct termp *, char); |
static int isopendelim(const char *); |
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static int isclosedelim(const char *); |
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void * |
void * |
Line 58 terminal_man(void *arg, const struct man *man) |
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Line 60 terminal_man(void *arg, const struct man *man) |
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p = (struct termp *)arg; |
p = (struct termp *)arg; |
if (NULL == p->symtab) |
if (NULL == p->symtab) |
p->symtab = term_ascii2htab(); |
p->symtab = chars_init(CHARS_ASCII); |
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man_run(p, man); |
man_run(p, man); |
} |
} |
Line 71 terminal_mdoc(void *arg, const struct mdoc *mdoc) |
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Line 73 terminal_mdoc(void *arg, const struct mdoc *mdoc) |
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p = (struct termp *)arg; |
p = (struct termp *)arg; |
if (NULL == p->symtab) |
if (NULL == p->symtab) |
p->symtab = term_ascii2htab(); |
p->symtab = chars_init(CHARS_ASCII); |
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mdoc_run(p, mdoc); |
mdoc_run(p, mdoc); |
} |
} |
Line 91 term_free(struct termp *p) |
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Line 93 term_free(struct termp *p) |
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if (p->buf) |
if (p->buf) |
free(p->buf); |
free(p->buf); |
if (TERMENC_ASCII == p->enc && p->symtab) |
if (p->symtab) |
term_asciifree(p->symtab); |
chars_free(p->symtab); |
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free(p); |
free(p); |
} |
} |
Line 112 term_alloc(enum termenc enc) |
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Line 114 term_alloc(enum termenc enc) |
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} |
} |
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static int |
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isclosedelim(const char *p) |
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{ |
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if ( ! (*p && 0 == *(p + 1))) |
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return(0); |
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switch (*p) { |
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case('.'): |
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/* FALLTHROUGH */ |
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case(','): |
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/* FALLTHROUGH */ |
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case(';'): |
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/* FALLTHROUGH */ |
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case(':'): |
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/* FALLTHROUGH */ |
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case('?'): |
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/* FALLTHROUGH */ |
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case('!'): |
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/* FALLTHROUGH */ |
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case(')'): |
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/* FALLTHROUGH */ |
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case(']'): |
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/* FALLTHROUGH */ |
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case('}'): |
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return(1); |
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default: |
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break; |
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} |
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return(0); |
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} |
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static int |
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isopendelim(const char *p) |
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{ |
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if ( ! (*p && 0 == *(p + 1))) |
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return(0); |
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switch (*p) { |
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case('('): |
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/* FALLTHROUGH */ |
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case('['): |
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/* FALLTHROUGH */ |
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case('{'): |
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return(1); |
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default: |
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break; |
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} |
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return(0); |
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} |
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/* |
/* |
* Flush a line of text. A "line" is loosely defined as being something |
* Flush a line of text. A "line" is loosely defined as being something |
* that should be followed by a newline, regardless of whether it's |
* that should be followed by a newline, regardless of whether it's |
Line 389 do_special(struct termp *p, const char *word, size_t l |
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Line 335 do_special(struct termp *p, const char *word, size_t l |
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size_t sz; |
size_t sz; |
int i; |
int i; |
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rhs = term_a2ascii(p->symtab, word, len, &sz); |
rhs = chars_a2ascii(p->symtab, word, len, &sz); |
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if (NULL == rhs) { |
if (NULL == rhs) { |
#if 0 |
#if 0 |
Line 412 do_reserved(struct termp *p, const char *word, size_t |
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Line 358 do_reserved(struct termp *p, const char *word, size_t |
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size_t sz; |
size_t sz; |
int i; |
int i; |
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rhs = term_a2res(p->symtab, word, len, &sz); |
rhs = chars_a2res(p->symtab, word, len, &sz); |
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if (NULL == rhs) { |
if (NULL == rhs) { |
#if 0 |
#if 0 |
Line 542 term_word(struct termp *p, const char *word) |
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Line 488 term_word(struct termp *p, const char *word) |
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{ |
{ |
const char *sv; |
const char *sv; |
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if (isclosedelim(word)) |
sv = word; |
if ( ! (TERMP_IGNDELIM & p->flags)) |
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p->flags |= TERMP_NOSPACE; |
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if (word[0] && 0 == word[1]) |
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switch (word[0]) { |
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case('.'): |
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/* FALLTHROUGH */ |
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case(','): |
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/* FALLTHROUGH */ |
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case(';'): |
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/* FALLTHROUGH */ |
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case(':'): |
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/* FALLTHROUGH */ |
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case('?'): |
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/* FALLTHROUGH */ |
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case('!'): |
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/* FALLTHROUGH */ |
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case(')'): |
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/* FALLTHROUGH */ |
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case(']'): |
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/* FALLTHROUGH */ |
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case('}'): |
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if ( ! (TERMP_IGNDELIM & p->flags)) |
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p->flags |= TERMP_NOSPACE; |
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break; |
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default: |
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break; |
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} |
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if ( ! (TERMP_NOSPACE & p->flags)) |
if ( ! (TERMP_NOSPACE & p->flags)) |
buffer(p, ' '); |
buffer(p, ' '); |
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if ( ! (p->flags & TERMP_NONOSPACE)) |
if ( ! (p->flags & TERMP_NONOSPACE)) |
p->flags &= ~TERMP_NOSPACE; |
p->flags &= ~TERMP_NOSPACE; |
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for (sv = word; *word; word++) |
for ( ; *word; word++) |
if ('\\' != *word) |
if ('\\' != *word) |
encode(p, *word); |
encode(p, *word); |
else |
else |
do_escaped(p, &word); |
do_escaped(p, &word); |
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if (isopendelim(sv)) |
if (sv[0] && 0 == sv[1]) |
p->flags |= TERMP_NOSPACE; |
switch (sv[0]) { |
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case('('): |
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/* FALLTHROUGH */ |
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case('['): |
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/* FALLTHROUGH */ |
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case('{'): |
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p->flags |= TERMP_NOSPACE; |
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break; |
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default: |
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break; |
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} |
} |
} |
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