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csi: implement REP - CSI Ps b

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Daniel Eklöf 2020-01-20 18:37:20 +01:00
parent 2c8b31204f
commit 4e87426712
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GPG key ID: 5BBD4992C116573F
3 changed files with 18 additions and 0 deletions
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16
csi.c
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@ -324,6 +324,22 @@ csi_dispatch(struct terminal *term, uint8_t final)
switch (term->vt.private[0]) {
case 0: {
switch (final) {
case 'b':
if (term->vt.last_printed != 0) {
/*
* Note: we never reset 'last-printed'. According to
* ECMA-48, the behaviour is undefined if REP was
* _not_ preceeded by a graphical character.
*/
int count = vt_param_get(term, 0, 1);
LOG_DBG("REP: '%C' %d times", term->vt.last_printed, count);
const int width = wcwidth(term->vt.last_printed);
for (int i = 0; i < count; i++)
term_print(term, term->vt.last_printed, width);
}
break;
case 'c': {
/* Send Device Attributes (Primary DA) */

1
foot.info
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@ -211,6 +211,7 @@ foot+base|foot base fragment,
kri=\E[1;2A,
op=\E[39;49m,
rc=\E8,
rep=%p1%c\E[%p2%{1}%-%db,
rev=\E[7m,
ri=\EM,
rin=\E[%p1%dT,

1
terminal.h
View file

@ -110,6 +110,7 @@ struct vt_param {
struct vt {
int state; /* enum state */
wchar_t last_printed;
struct {
struct vt_param v[16];
size_t idx;