version 1.193, 2011/05/17 14:38:34 |
version 1.195, 2011/05/18 23:59:08 |
|
|
static void adjbuf(struct termp *p, int); |
static void adjbuf(struct termp *p, int); |
static void bufferc(struct termp *, char); |
static void bufferc(struct termp *, char); |
static void encode(struct termp *, const char *, size_t); |
static void encode(struct termp *, const char *, size_t); |
|
static void encode1(struct termp *, int); |
|
|
void |
void |
term_free(struct termp *p) |
term_free(struct termp *p) |
Line 403 term_word(struct termp *p, const char *word) |
|
Line 404 term_word(struct termp *p, const char *word) |
|
{ |
{ |
const char *seq, *cp; |
const char *seq, *cp; |
char c; |
char c; |
int sz; |
int sz, uc; |
size_t ssz; |
size_t ssz; |
enum mandoc_esc esc; |
enum mandoc_esc esc; |
|
|
Line 440 term_word(struct termp *p, const char *word) |
|
Line 441 term_word(struct termp *p, const char *word) |
|
|
|
switch (esc) { |
switch (esc) { |
case (ESCAPE_UNICODE): |
case (ESCAPE_UNICODE): |
encode(p, "?", 1); |
if (TERMENC_ASCII == p->enc) { |
|
encode1(p, '?'); |
|
break; |
|
} |
|
uc = mchars_num2uc(seq + 1, sz - 1); |
|
if ('\0' != uc) |
|
encode1(p, uc); |
break; |
break; |
case (ESCAPE_NUMBERED): |
case (ESCAPE_NUMBERED): |
if ('\0' != (c = mchars_num2char(seq, sz))) |
if ('\0' != (c = mchars_num2char(seq, sz))) |
Line 464 term_word(struct termp *p, const char *word) |
|
Line 471 term_word(struct termp *p, const char *word) |
|
case (ESCAPE_FONTITALIC): |
case (ESCAPE_FONTITALIC): |
term_fontrepl(p, TERMFONT_UNDER); |
term_fontrepl(p, TERMFONT_UNDER); |
break; |
break; |
|
case (ESCAPE_FONT): |
|
/* FALLTHROUGH */ |
case (ESCAPE_FONTROMAN): |
case (ESCAPE_FONTROMAN): |
term_fontrepl(p, TERMFONT_NONE); |
term_fontrepl(p, TERMFONT_NONE); |
break; |
break; |
Line 503 bufferc(struct termp *p, char c) |
|
Line 512 bufferc(struct termp *p, char c) |
|
p->buf[p->col++] = c; |
p->buf[p->col++] = c; |
} |
} |
|
|
|
/* |
|
* See encode(). |
|
* Do this for a single (probably unicode) value. |
|
* Does not check for non-decorated glyphs. |
|
*/ |
static void |
static void |
|
encode1(struct termp *p, int c) |
|
{ |
|
enum termfont f; |
|
|
|
if (p->col + 4 >= p->maxcols) |
|
adjbuf(p, p->col + 4); |
|
|
|
f = term_fonttop(p); |
|
|
|
if (TERMFONT_NONE == f) { |
|
p->buf[p->col++] = c; |
|
return; |
|
} else if (TERMFONT_UNDER == f) { |
|
p->buf[p->col++] = '_'; |
|
} else |
|
p->buf[p->col++] = c; |
|
|
|
p->buf[p->col++] = 8; |
|
p->buf[p->col++] = c; |
|
} |
|
|
|
static void |
encode(struct termp *p, const char *word, size_t sz) |
encode(struct termp *p, const char *word, size_t sz) |
{ |
{ |
enum termfont f; |
enum termfont f; |
Line 584 term_strlen(const struct termp *p, const char *cp) |
|
Line 620 term_strlen(const struct termp *p, const char *cp) |
|
case (ESCAPE_ERROR): |
case (ESCAPE_ERROR): |
return(sz); |
return(sz); |
case (ESCAPE_UNICODE): |
case (ESCAPE_UNICODE): |
c = '?'; |
if (TERMENC_ASCII != p->enc) { |
/* FALLTHROUGH */ |
sz += (*p->width)(p, '?'); |
case (ESCAPE_NUMBERED): |
break; |
|
} |
|
c = mchars_num2uc(seq + 1, ssz - 1); |
if ('\0' != c) |
if ('\0' != c) |
c = mchars_num2char(seq, ssz); |
sz += (*p->width)(p, c); |
|
break; |
|
case (ESCAPE_NUMBERED): |
|
c = mchars_num2char(seq, ssz); |
if ('\0' != c) |
if ('\0' != c) |
sz += (*p->width)(p, c); |
sz += (*p->width)(p, c); |
break; |
break; |