version 1.195, 2011/05/18 23:59:08 |
version 1.199, 2011/09/18 21:18:19 |
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/* $Id$ */ |
/* $Id$ */ |
/* |
/* |
* Copyright (c) 2008, 2009, 2010 Kristaps Dzonsons <kristaps@bsd.lv> |
* Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv> |
* Copyright (c) 2010, 2011 Ingo Schwarze <schwarze@openbsd.org> |
* Copyright (c) 2010, 2011 Ingo Schwarze <schwarze@openbsd.org> |
* |
* |
* Permission to use, copy, modify, and distribute this software for any |
* Permission to use, copy, modify, and distribute this software for any |
Line 439 term_word(struct termp *p, const char *word) |
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Line 439 term_word(struct termp *p, const char *word) |
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if (ESCAPE_ERROR == esc) |
if (ESCAPE_ERROR == esc) |
break; |
break; |
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switch (esc) { |
if (TERMENC_ASCII != p->enc) |
case (ESCAPE_UNICODE): |
switch (esc) { |
if (TERMENC_ASCII == p->enc) { |
case (ESCAPE_UNICODE): |
encode1(p, '?'); |
uc = mchars_num2uc(seq + 1, sz - 1); |
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if ('\0' == uc) |
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break; |
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encode1(p, uc); |
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continue; |
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case (ESCAPE_SPECIAL): |
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uc = mchars_spec2cp(p->symtab, seq, sz); |
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if (uc <= 0) |
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break; |
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encode1(p, uc); |
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continue; |
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default: |
break; |
break; |
} |
} |
uc = mchars_num2uc(seq + 1, sz - 1); |
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if ('\0' != uc) |
switch (esc) { |
encode1(p, uc); |
case (ESCAPE_UNICODE): |
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encode1(p, '?'); |
break; |
break; |
case (ESCAPE_NUMBERED): |
case (ESCAPE_NUMBERED): |
if ('\0' != (c = mchars_num2char(seq, sz))) |
c = mchars_num2char(seq, sz); |
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if ('\0' != c) |
encode(p, &c, 1); |
encode(p, &c, 1); |
break; |
break; |
case (ESCAPE_PREDEF): |
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cp = mchars_res2str(p->symtab, seq, sz, &ssz); |
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if (NULL != cp) |
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encode(p, cp, ssz); |
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break; |
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case (ESCAPE_SPECIAL): |
case (ESCAPE_SPECIAL): |
cp = mchars_spec2str(p->symtab, seq, sz, &ssz); |
cp = mchars_spec2str(p->symtab, seq, sz, &ssz); |
if (NULL != cp) |
if (NULL != cp) |
Line 568 encode(struct termp *p, const char *word, size_t sz) |
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Line 576 encode(struct termp *p, const char *word, size_t sz) |
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adjbuf(p, p->col + 1 + (len * 3)); |
adjbuf(p, p->col + 1 + (len * 3)); |
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for (i = 0; i < len; i++) { |
for (i = 0; i < len; i++) { |
if ( ! isgraph((unsigned char)word[i])) { |
if (ASCII_HYPH != word[i] && |
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! isgraph((unsigned char)word[i])) { |
p->buf[p->col++] = word[i]; |
p->buf[p->col++] = word[i]; |
continue; |
continue; |
} |
} |
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if (TERMFONT_UNDER == f) |
if (TERMFONT_UNDER == f) |
p->buf[p->col++] = '_'; |
p->buf[p->col++] = '_'; |
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else if (ASCII_HYPH == word[i]) |
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p->buf[p->col++] = '-'; |
else |
else |
p->buf[p->col++] = word[i]; |
p->buf[p->col++] = word[i]; |
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Line 597 term_strlen(const struct termp *p, const char *cp) |
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Line 608 term_strlen(const struct termp *p, const char *cp) |
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size_t sz, rsz, i; |
size_t sz, rsz, i; |
int ssz, c; |
int ssz, c; |
const char *seq, *rhs; |
const char *seq, *rhs; |
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enum mandoc_esc esc; |
static const char rej[] = { '\\', ASCII_HYPH, ASCII_NBRSP, '\0' }; |
static const char rej[] = { '\\', ASCII_HYPH, ASCII_NBRSP, '\0' }; |
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/* |
/* |
Line 615 term_strlen(const struct termp *p, const char *cp) |
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Line 627 term_strlen(const struct termp *p, const char *cp) |
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switch (*cp) { |
switch (*cp) { |
case ('\\'): |
case ('\\'): |
cp++; |
cp++; |
rhs = NULL; |
esc = mandoc_escape(&cp, &seq, &ssz); |
switch (mandoc_escape(&cp, &seq, &ssz)) { |
if (ESCAPE_ERROR == esc) |
case (ESCAPE_ERROR): |
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return(sz); |
return(sz); |
case (ESCAPE_UNICODE): |
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if (TERMENC_ASCII != p->enc) { |
if (TERMENC_ASCII != p->enc) |
sz += (*p->width)(p, '?'); |
switch (esc) { |
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case (ESCAPE_UNICODE): |
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c = mchars_num2uc |
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(seq + 1, ssz - 1); |
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if ('\0' == c) |
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break; |
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sz += (*p->width)(p, c); |
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continue; |
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case (ESCAPE_SPECIAL): |
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c = mchars_spec2cp |
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(p->symtab, seq, ssz); |
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if (c <= 0) |
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break; |
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sz += (*p->width)(p, c); |
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continue; |
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default: |
break; |
break; |
} |
} |
c = mchars_num2uc(seq + 1, ssz - 1); |
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if ('\0' != c) |
rhs = NULL; |
sz += (*p->width)(p, c); |
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switch (esc) { |
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case (ESCAPE_UNICODE): |
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sz += (*p->width)(p, '?'); |
break; |
break; |
case (ESCAPE_NUMBERED): |
case (ESCAPE_NUMBERED): |
c = mchars_num2char(seq, ssz); |
c = mchars_num2char(seq, ssz); |
if ('\0' != c) |
if ('\0' != c) |
sz += (*p->width)(p, c); |
sz += (*p->width)(p, c); |
break; |
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case (ESCAPE_PREDEF): |
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rhs = mchars_res2str |
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(p->symtab, seq, ssz, &rsz); |
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break; |
break; |
case (ESCAPE_SPECIAL): |
case (ESCAPE_SPECIAL): |
rhs = mchars_spec2str |
rhs = mchars_spec2str |