version 1.5, 2017/05/07 17:31:45 |
version 1.6, 2017/05/08 15:34:54 |
Line 32 static void roff_term_pre_ft(ROFF_TERM_ARGS); |
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Line 32 static void roff_term_pre_ft(ROFF_TERM_ARGS); |
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static void roff_term_pre_ll(ROFF_TERM_ARGS); |
static void roff_term_pre_ll(ROFF_TERM_ARGS); |
static void roff_term_pre_sp(ROFF_TERM_ARGS); |
static void roff_term_pre_sp(ROFF_TERM_ARGS); |
static void roff_term_pre_ta(ROFF_TERM_ARGS); |
static void roff_term_pre_ta(ROFF_TERM_ARGS); |
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static void roff_term_pre_ti(ROFF_TERM_ARGS); |
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static const roff_term_pre_fp roff_term_pre_acts[ROFF_MAX] = { |
static const roff_term_pre_fp roff_term_pre_acts[ROFF_MAX] = { |
roff_term_pre_br, /* br */ |
roff_term_pre_br, /* br */ |
Line 39 static const roff_term_pre_fp roff_term_pre_acts[ROFF_ |
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Line 40 static const roff_term_pre_fp roff_term_pre_acts[ROFF_ |
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roff_term_pre_ll, /* ft */ |
roff_term_pre_ll, /* ft */ |
roff_term_pre_sp, /* sp */ |
roff_term_pre_sp, /* sp */ |
roff_term_pre_ta, /* ta */ |
roff_term_pre_ta, /* ta */ |
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roff_term_pre_ti, /* ti */ |
}; |
}; |
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Line 120 roff_term_pre_ta(ROFF_TERM_ARGS) |
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Line 122 roff_term_pre_ta(ROFF_TERM_ARGS) |
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term_tab_set(p, NULL); |
term_tab_set(p, NULL); |
for (n = n->child; n != NULL; n = n->next) |
for (n = n->child; n != NULL; n = n->next) |
term_tab_set(p, n->string); |
term_tab_set(p, n->string); |
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} |
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static void |
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roff_term_pre_ti(ROFF_TERM_ARGS) |
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{ |
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struct roffsu su; |
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const char *cp; |
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int len, sign; |
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roff_term_pre_br(p, n); |
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if (n->child == NULL) |
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return; |
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cp = n->child->string; |
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if (*cp == '+') { |
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sign = 1; |
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cp++; |
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} else if (*cp == '-') { |
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sign = -1; |
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cp++; |
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} else |
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sign = 0; |
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if (a2roffsu(cp, &su, SCALE_EM) == 0) |
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return; |
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len = term_hspan(p, &su) / 24; |
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if (sign == 0) { |
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p->ti = len - p->offset; |
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p->offset = len; |
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} else if (sign == 1) { |
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p->ti = len; |
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p->offset += len; |
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} else if ((size_t)len < p->offset) { |
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p->ti = -len; |
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p->offset -= len; |
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} else { |
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p->ti = -p->offset; |
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p->offset = 0; |
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} |
} |
} |