version 1.163, 2010/07/21 20:35:03 |
version 1.167, 2010/08/20 01:02:07 |
|
|
static void spec(struct termp *, enum roffdeco, |
static void spec(struct termp *, enum roffdeco, |
const char *, size_t); |
const char *, size_t); |
static void res(struct termp *, const char *, size_t); |
static void res(struct termp *, const char *, size_t); |
static void buffera(struct termp *, const char *, size_t); |
|
static void bufferc(struct termp *, char); |
static void bufferc(struct termp *, char); |
static void adjbuf(struct termp *p, size_t); |
static void adjbuf(struct termp *p, size_t); |
static void encode(struct termp *, const char *, size_t); |
static void encode(struct termp *, const char *, size_t); |
Line 84 term_alloc(enum termenc enc) |
|
Line 83 term_alloc(enum termenc enc) |
|
p = calloc(1, sizeof(struct termp)); |
p = calloc(1, sizeof(struct termp)); |
if (NULL == p) { |
if (NULL == p) { |
perror(NULL); |
perror(NULL); |
exit(EXIT_FAILURE); |
exit(MANDOCLEVEL_SYSERR); |
} |
} |
|
|
p->enc = enc; |
p->enc = enc; |
Line 242 term_flushln(struct termp *p) |
|
Line 241 term_flushln(struct termp *p) |
|
if ('\t' == p->buf[i]) |
if ('\t' == p->buf[i]) |
break; |
break; |
if (' ' == p->buf[i]) { |
if (' ' == p->buf[i]) { |
while (' ' == p->buf[i]) { |
j = i; |
vbl += (*p->width)(p, p->buf[i]); |
while (' ' == p->buf[i]) |
i++; |
i++; |
} |
vbl += (i - j) * (*p->width)(p, ' '); |
break; |
break; |
} |
} |
if (ASCII_NBRSP == p->buf[i]) { |
if (ASCII_NBRSP == p->buf[i]) { |
Line 503 term_word(struct termp *p, const char *word) |
|
Line 502 term_word(struct termp *p, const char *word) |
|
|
|
if ( ! (p->flags & TERMP_NONOSPACE)) |
if ( ! (p->flags & TERMP_NONOSPACE)) |
p->flags &= ~TERMP_NOSPACE; |
p->flags &= ~TERMP_NOSPACE; |
|
else |
|
p->flags |= TERMP_NOSPACE; |
|
|
p->flags &= ~TERMP_SENTENCE; |
p->flags &= ~TERMP_SENTENCE; |
|
|
Line 576 adjbuf(struct termp *p, size_t sz) |
|
Line 577 adjbuf(struct termp *p, size_t sz) |
|
p->buf = realloc(p->buf, p->maxcols); |
p->buf = realloc(p->buf, p->maxcols); |
if (NULL == p->buf) { |
if (NULL == p->buf) { |
perror(NULL); |
perror(NULL); |
exit(EXIT_FAILURE); |
exit(MANDOCLEVEL_SYSERR); |
} |
} |
} |
} |
|
|
|
|
static void |
static void |
buffera(struct termp *p, const char *word, size_t sz) |
|
{ |
|
|
|
if (p->col + sz >= p->maxcols) |
|
adjbuf(p, p->col + sz); |
|
|
|
memcpy(&p->buf[(int)p->col], word, sz); |
|
p->col += sz; |
|
} |
|
|
|
|
|
static void |
|
bufferc(struct termp *p, char c) |
bufferc(struct termp *p, char c) |
{ |
{ |
|
|
Line 617 encode(struct termp *p, const char *word, size_t sz) |
|
Line 606 encode(struct termp *p, const char *word, size_t sz) |
|
*/ |
*/ |
|
|
if (TERMFONT_NONE == (f = term_fonttop(p))) { |
if (TERMFONT_NONE == (f = term_fonttop(p))) { |
buffera(p, word, sz); |
if (p->col + sz >= p->maxcols) |
|
adjbuf(p, p->col + sz); |
|
memcpy(&p->buf[(int)p->col], word, sz); |
|
p->col += sz; |
return; |
return; |
} |
} |
|
|
|
/* Pre-buffer, assuming worst-case. */ |
|
|
|
if (p->col + 1 + (sz * 3) >= p->maxcols) |
|
adjbuf(p, p->col + 1 + (sz * 3)); |
|
|
for (i = 0; i < (int)sz; i++) { |
for (i = 0; i < (int)sz; i++) { |
if ( ! isgraph((u_char)word[i])) { |
if ( ! isgraph((u_char)word[i])) { |
bufferc(p, word[i]); |
p->buf[(int)p->col++] = word[i]; |
continue; |
continue; |
} |
} |
|
|
if (TERMFONT_UNDER == f) |
if (TERMFONT_UNDER == f) |
bufferc(p, '_'); |
p->buf[(int)p->col++] = '_'; |
else |
else |
bufferc(p, word[i]); |
p->buf[(int)p->col++] = word[i]; |
|
|
bufferc(p, 8); |
p->buf[(int)p->col++] = 8; |
bufferc(p, word[i]); |
p->buf[(int)p->col++] = word[i]; |
} |
} |
} |
} |
|
|