version 1.5, 2009/02/21 19:05:28 |
version 1.6, 2009/02/21 21:00:06 |
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#include <unistd.h> |
#include <unistd.h> |
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#include "term.h" |
#include "term.h" |
#include "private.h" /* XXX */ |
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enum termstyle { |
enum termstyle { |
STYLE_CLEAR, |
STYLE_CLEAR, |
Line 42 static void termprint_footer(struct termp *, |
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Line 41 static void termprint_footer(struct termp *, |
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const struct mdoc_meta *); |
const struct mdoc_meta *); |
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static void pword(struct termp *, const char *, size_t); |
static void pword(struct termp *, const char *, size_t); |
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static void pescape(struct termp *, |
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const char *, size_t *, size_t); |
static void chara(struct termp *, char); |
static void chara(struct termp *, char); |
static void escape(struct termp *, enum termstyle); |
static void style(struct termp *, enum termstyle); |
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void |
void |
Line 185 chara(struct termp *p, char c) |
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Line 186 chara(struct termp *p, char c) |
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static void |
static void |
escape(struct termp *p, enum termstyle esc) |
style(struct termp *p, enum termstyle esc) |
{ |
{ |
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if (p->col + 4 >= p->maxcols) |
if (p->col + 4 >= p->maxcols) |
Line 212 escape(struct termp *p, enum termstyle esc) |
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Line 213 escape(struct termp *p, enum termstyle esc) |
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static void |
static void |
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pescape(struct termp *p, const char *word, size_t *i, size_t len) |
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{ |
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(*i)++; |
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assert(*i < len); |
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if ('(' == word[*i]) { |
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/* Two-character escapes. */ |
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(*i)++; |
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assert(*i + 1 < len); |
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if ('r' == word[*i] && 'B' == word[*i + 1]) |
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chara(p, ']'); |
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else if ('l' == word[*i] && 'B' == word[*i + 1]) |
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chara(p, '['); |
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(*i)++; |
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return; |
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} else if ('[' != word[*i]) { |
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/* One-character escapes. */ |
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switch (word[*i]) { |
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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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chara(p, word[*i]); |
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default: |
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break; |
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} |
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return; |
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} |
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/* n-character escapes. */ |
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} |
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static void |
pword(struct termp *p, const char *word, size_t len) |
pword(struct termp *p, const char *word, size_t len) |
{ |
{ |
size_t i; |
size_t i; |
Line 224 pword(struct termp *p, const char *word, size_t len) |
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Line 267 pword(struct termp *p, const char *word, size_t len) |
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p->flags &= ~TERMP_NOSPACE; |
p->flags &= ~TERMP_NOSPACE; |
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if (p->flags & TERMP_BOLD) |
if (p->flags & TERMP_BOLD) |
escape(p, STYLE_BOLD); |
style(p, STYLE_BOLD); |
if (p->flags & TERMP_UNDERLINE) |
if (p->flags & TERMP_UNDERLINE) |
escape(p, STYLE_UNDERLINE); |
style(p, STYLE_UNDERLINE); |
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/* TODO: escape patterns. */ |
for (i = 0; i < len; i++) { |
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if ('\\' == word[i]) { |
for (i = 0; i < len; i++) |
pescape(p, word, &i, len); |
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continue; |
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} |
chara(p, word[i]); |
chara(p, word[i]); |
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} |
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if (p->flags & TERMP_BOLD || |
if (p->flags & TERMP_BOLD || |
p->flags & TERMP_UNDERLINE) |
p->flags & TERMP_UNDERLINE) |
escape(p, STYLE_CLEAR); |
style(p, STYLE_CLEAR); |
} |
} |
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Line 293 termprint_r(struct termp *p, const struct mdoc_meta *m |
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Line 339 termprint_r(struct termp *p, const struct mdoc_meta *m |
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/* Post-processing. */ |
/* Post-processing. */ |
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if (MDOC_TEXT != node->type) { |
if (MDOC_TEXT != node->type) |
if (termacts[node->tok].post) |
if (termacts[node->tok].post) |
if ( ! (*termacts[node->tok].post)(p, meta, node)) |
(*termacts[node->tok].post)(p, meta, node); |
return; |
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} |
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/* Siblings. */ |
/* Siblings. */ |
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Line 351 termprint_footer(struct termp *p, const struct mdoc_me |
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Line 395 termprint_footer(struct termp *p, const struct mdoc_me |
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static void |
static void |
termprint_header(struct termp *p, const struct mdoc_meta *meta) |
termprint_header(struct termp *p, const struct mdoc_meta *meta) |
{ |
{ |
char *msec, *buf, *title, *pp; |
char *buf, *title; |
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const char *pp, *msec; |
size_t ssz, tsz, ttsz, i;; |
size_t ssz, tsz, ttsz, i;; |
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if (NULL == (buf = malloc(p->rmargin))) |
if (NULL == (buf = malloc(p->rmargin))) |
Line 439 termprint_header(struct termp *p, const struct mdoc_me |
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Line 484 termprint_header(struct termp *p, const struct mdoc_me |
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} |
} |
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int |
void |
termprint(const struct mdoc_node *node, |
termprint(const struct mdoc_node *node, |
const struct mdoc_meta *meta) |
const struct mdoc_meta *meta) |
{ |
{ |
Line 459 termprint(const struct mdoc_node *node, |
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Line 504 termprint(const struct mdoc_node *node, |
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termprint_footer(&p, meta); |
termprint_footer(&p, meta); |
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free(p.buf); |
free(p.buf); |
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return(1); |
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} |
} |
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