/*
* Rules above and below the table are always single
* and have an additional plus at the beginning and end.
* For double frames, this function is called twice,
* and the outer one does not have crossings.
*/
static void
tbl_hframe(struct termp *tp, const struct tbl_span *sp, int outer)
{
const struct tbl_head *hp;
term_word(tp, "+");
for (hp = sp->head; hp; hp = hp->next)
tbl_char(tp,
outer || TBL_HEAD_DATA == hp->pos ? '-' : '+',
tbl_rulewidth(tp, hp));
term_word(tp, "+");
term_flushln(tp);
}
/*
* Rules above and below the table are always single
* and have an additional plus at the beginning and end.
* For double frames, this function is called twice,
* and the outer one does not have crossings.
*/
static void
tbl_hframe(struct termp *tp, const struct tbl_span *sp, int outer)
{
const struct tbl_head *hp;
term_word(tp, "+");
for (hp = sp->head; hp; hp = hp->next) {
if (hp->prev && hp->vert)
tbl_char(tp, (outer ? '-' : '+'), hp->vert);
tbl_char(tp, '-', tbl_rulewidth(tp, hp));
}
term_word(tp, "+");
term_flushln(tp);
}
/*
* Rules inside the table can be single or double
* and have crossings with vertical rules marked with pluses.
*/
static void
tbl_hrule(struct termp *tp, const struct tbl_span *sp)
{
const struct tbl_head *hp;
char c;
c = '-';
if (TBL_SPAN_DHORIZ == sp->pos)
c = '=';
for (hp = sp->head; hp; hp = hp->next)
tbl_char(tp,
TBL_HEAD_DATA == hp->pos ? c : '+',
tbl_rulewidth(tp, hp));
}
/*
* Rules inside the table can be single or double
* and have crossings with vertical rules marked with pluses.
*/
static void
tbl_hrule(struct termp *tp, const struct tbl_span *sp)
{
const struct tbl_head *hp;
char c;
c = '-';
if (TBL_SPAN_DHORIZ == sp->pos)
c = '=';
for (hp = sp->head; hp; hp = hp->next) {
if (hp->prev && hp->vert)
tbl_char(tp, '+', hp->vert);
tbl_char(tp, c, tbl_rulewidth(tp, hp));
}
}
