version 1.214, 2013/12/25 00:39:31 |
version 1.217, 2014/03/13 19:23:50 |
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/* $Id$ */ |
/* $Id$ */ |
/* |
/* |
* Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv> |
* Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv> |
* Copyright (c) 2010, 2011, 2012, 2013 Ingo Schwarze <schwarze@openbsd.org> |
* Copyright (c) 2010-2014 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 |
* purpose with or without fee is hereby granted, provided that the above |
* purpose with or without fee is hereby granted, provided that the above |
Line 179 term_flushln(struct termp *p) |
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Line 179 term_flushln(struct termp *p) |
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/* Regular word. */ |
/* Regular word. */ |
/* Break at the hyphen point if we overrun. */ |
/* Break at the hyphen point if we overrun. */ |
if (vend > vis && vend < bp && |
if (vend > vis && vend < bp && |
ASCII_HYPH == p->buf[j]) |
(ASCII_HYPH == p->buf[j] || |
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ASCII_BREAK == p->buf[j])) |
jhy = j; |
jhy = j; |
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/* |
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* Hyphenation now decided, put back a real |
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* hyphen such that we get the correct width. |
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*/ |
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if (ASCII_HYPH == p->buf[j]) |
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p->buf[j] = '-'; |
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vend += (*p->width)(p, p->buf[j]); |
vend += (*p->width)(p, p->buf[j]); |
} |
} |
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Line 233 term_flushln(struct termp *p) |
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Line 241 term_flushln(struct termp *p) |
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vbl += (*p->width)(p, ' '); |
vbl += (*p->width)(p, ' '); |
continue; |
continue; |
} |
} |
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if (ASCII_BREAK == p->buf[i]) |
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continue; |
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/* |
/* |
* Now we definitely know there will be |
* Now we definitely know there will be |
Line 245 term_flushln(struct termp *p) |
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Line 255 term_flushln(struct termp *p) |
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vbl = 0; |
vbl = 0; |
} |
} |
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if (ASCII_HYPH == p->buf[i]) { |
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(*p->letter)(p, '-'); |
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p->viscol += (*p->width)(p, '-'); |
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continue; |
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} |
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(*p->letter)(p, p->buf[i]); |
(*p->letter)(p, p->buf[i]); |
if (8 == p->buf[i]) |
if (8 == p->buf[i]) |
p->viscol -= (*p->width)(p, p->buf[i-1]); |
p->viscol -= (*p->width)(p, p->buf[i-1]); |
Line 644 term_strlen(const struct termp *p, const char *cp) |
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Line 648 term_strlen(const struct termp *p, const char *cp) |
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int ssz, skip, c; |
int ssz, skip, c; |
const char *seq, *rhs; |
const char *seq, *rhs; |
enum mandoc_esc esc; |
enum mandoc_esc esc; |
static const char rej[] = { '\\', ASCII_HYPH, ASCII_NBRSP, '\0' }; |
static const char rej[] = { '\\', ASCII_NBRSP, ASCII_HYPH, |
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ASCII_BREAK, '\0' }; |
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/* |
/* |
* Account for escaped sequences within string length |
* Account for escaped sequences within string length |
Line 659 term_strlen(const struct termp *p, const char *cp) |
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Line 664 term_strlen(const struct termp *p, const char *cp) |
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for (i = 0; i < rsz; i++) |
for (i = 0; i < rsz; i++) |
sz += cond_width(p, *cp++, &skip); |
sz += cond_width(p, *cp++, &skip); |
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c = 0; |
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switch (*cp) { |
switch (*cp) { |
case ('\\'): |
case ('\\'): |
cp++; |
cp++; |
Line 733 term_strlen(const struct termp *p, const char *cp) |
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Line 737 term_strlen(const struct termp *p, const char *cp) |
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case (ASCII_HYPH): |
case (ASCII_HYPH): |
sz += cond_width(p, '-', &skip); |
sz += cond_width(p, '-', &skip); |
cp++; |
cp++; |
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/* FALLTHROUGH */ |
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case (ASCII_BREAK): |
break; |
break; |
default: |
default: |
break; |
break; |