version 1.8, 2017/06/06 15:01:04 |
version 1.12, 2017/06/14 17:51:15 |
Line 42 static const roff_term_pre_fp roff_term_pre_acts[ROFF_ |
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Line 42 static const roff_term_pre_fp roff_term_pre_acts[ROFF_ |
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roff_term_pre_ft, /* ft */ |
roff_term_pre_ft, /* ft */ |
roff_term_pre_ll, /* ll */ |
roff_term_pre_ll, /* ll */ |
roff_term_pre_mc, /* mc */ |
roff_term_pre_mc, /* mc */ |
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roff_term_pre_ce, /* rj */ |
roff_term_pre_sp, /* sp */ |
roff_term_pre_sp, /* sp */ |
roff_term_pre_ta, /* ta */ |
roff_term_pre_ta, /* ta */ |
roff_term_pre_ti, /* ti */ |
roff_term_pre_ti, /* ti */ |
Line 60 roff_term_pre_br(ROFF_TERM_ARGS) |
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Line 61 roff_term_pre_br(ROFF_TERM_ARGS) |
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{ |
{ |
term_newln(p); |
term_newln(p); |
if (p->flags & TERMP_BRIND) { |
if (p->flags & TERMP_BRIND) { |
p->offset = p->rmargin; |
p->tcol->offset = p->tcol->rmargin; |
p->rmargin = p->maxrmargin; |
p->tcol->rmargin = p->maxrmargin; |
p->flags &= ~(TERMP_NOBREAK | TERMP_BRIND); |
p->flags &= ~(TERMP_NOBREAK | TERMP_BRIND); |
} |
} |
} |
} |
Line 69 roff_term_pre_br(ROFF_TERM_ARGS) |
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Line 70 roff_term_pre_br(ROFF_TERM_ARGS) |
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static void |
static void |
roff_term_pre_ce(ROFF_TERM_ARGS) |
roff_term_pre_ce(ROFF_TERM_ARGS) |
{ |
{ |
const struct roff_node *nch; |
const struct roff_node *nc1, *nc2; |
size_t len, lm; |
size_t len, lm; |
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roff_term_pre_br(p, n); |
roff_term_pre_br(p, n); |
lm = p->offset; |
lm = p->tcol->offset; |
n = n->child->next; |
nc1 = n->child->next; |
while (n != NULL) { |
while (nc1 != NULL) { |
nch = n; |
nc2 = nc1; |
len = 0; |
len = 0; |
do { |
do { |
if (n->type == ROFFT_TEXT) { |
if (nc2->type == ROFFT_TEXT) { |
if (len) |
if (len) |
len++; |
len++; |
len += term_strlen(p, nch->string); |
len += term_strlen(p, nc2->string); |
} |
} |
nch = nch->next; |
nc2 = nc2->next; |
} while (nch != NULL && (n->type != ROFFT_TEXT || |
} while (nc2 != NULL && (nc2->type != ROFFT_TEXT || |
(n->flags & NODE_LINE) == 0)); |
(nc2->flags & NODE_LINE) == 0)); |
p->offset = len >= p->rmargin ? 0 : |
p->tcol->offset = len >= p->tcol->rmargin ? 0 : |
lm + len >= p->rmargin ? p->rmargin - len : |
lm + len >= p->tcol->rmargin ? p->tcol->rmargin - len : |
(lm + p->rmargin - len) / 2; |
n->tok == ROFF_rj ? p->tcol->rmargin - len : |
while (n != nch) { |
(lm + p->tcol->rmargin - len) / 2; |
if (n->type == ROFFT_TEXT) |
while (nc1 != nc2) { |
term_word(p, n->string); |
if (nc1->type == ROFFT_TEXT) |
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term_word(p, nc1->string); |
else |
else |
roff_term_pre(p, n); |
roff_term_pre(p, nc1); |
n = n->next; |
nc1 = nc1->next; |
} |
} |
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
term_flushln(p); |
term_flushln(p); |
} |
} |
p->offset = lm; |
p->tcol->offset = lm; |
} |
} |
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static void |
static void |
Line 157 roff_term_pre_sp(ROFF_TERM_ARGS) |
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Line 159 roff_term_pre_sp(ROFF_TERM_ARGS) |
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int len; |
int len; |
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if (n->child != NULL) { |
if (n->child != NULL) { |
if (a2roffsu(n->child->string, &su, SCALE_VS) == 0) |
if (a2roffsu(n->child->string, &su, SCALE_VS) == NULL) |
su.scale = 1.0; |
su.scale = 1.0; |
len = term_vspan(p, &su); |
len = term_vspan(p, &su); |
} else |
} else |
Line 201 roff_term_pre_ti(ROFF_TERM_ARGS) |
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Line 203 roff_term_pre_ti(ROFF_TERM_ARGS) |
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} else |
} else |
sign = 0; |
sign = 0; |
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if (a2roffsu(cp, &su, SCALE_EM) == 0) |
if (a2roffsu(cp, &su, SCALE_EM) == NULL) |
return; |
return; |
len = term_hspan(p, &su) / 24; |
len = term_hen(p, &su); |
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if (sign == 0) { |
if (sign == 0) { |
p->ti = len - p->offset; |
p->ti = len - p->tcol->offset; |
p->offset = len; |
p->tcol->offset = len; |
} else if (sign == 1) { |
} else if (sign == 1) { |
p->ti = len; |
p->ti = len; |
p->offset += len; |
p->tcol->offset += len; |
} else if ((size_t)len < p->offset) { |
} else if ((size_t)len < p->tcol->offset) { |
p->ti = -len; |
p->ti = -len; |
p->offset -= len; |
p->tcol->offset -= len; |
} else { |
} else { |
p->ti = -p->offset; |
p->ti = -p->tcol->offset; |
p->offset = 0; |
p->tcol->offset = 0; |
} |
} |
} |
} |