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Implement the DEC alignment test. With the last change this is enough for the

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first cursor test in vttest (in ports) to pass; it still shops a few more
problems though.
This commit is contained in:
Nicholas Marriott
2009-06-03 23:30:40 +00:00
parent ebe07c2726
commit 52ec9b9ec4
4 changed files with 69 additions and 5 deletions
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27
input.c
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@ -630,6 +630,9 @@ input_handle_c1_control(u_char ch, struct input_ctx *ictx)
log_debug2("-- c1 %zu: %hhu (%c)", ictx->off, ch, ch);
switch (ch) {
case 'D': /* IND */
screen_write_linefeed(&ictx->ctx);
break;
case 'E': /* NEL */
screen_write_carriagereturn(&ictx->ctx);
screen_write_linefeed(&ictx->ctx);
@ -652,7 +655,7 @@ input_handle_private_two(u_char ch, struct input_ctx *ictx)
"-- p2 %zu: %hhu (%c) %hhu", ictx->off, ch, ch, ictx->intermediate);
switch (ch) {
case '0': /* Dscs (graphics) */
case '0': /* SCS */
/*
* Not really supported, but fake it up enough for those that
* use it to switch character sets (by redefining G0 to
@ -665,22 +668,36 @@ input_handle_private_two(u_char ch, struct input_ctx *ictx)
}
break;
case '=': /* DECKPAM */
if (ictx->intermediate != '\0')
break;
screen_write_kkeypadmode(&ictx->ctx, 1);
log_debug("kkeypad on (application mode)");
break;
case '>': /* DECKPNM */
if (ictx->intermediate != '\0')
break;
screen_write_kkeypadmode(&ictx->ctx, 0);
log_debug("kkeypad off (number mode)");
break;
case '7': /* DECSC */
if (ictx->intermediate != '\0')
break;
memcpy(&ictx->saved_cell, &ictx->cell, sizeof ictx->saved_cell);
ictx->saved_cx = s->cx;
ictx->saved_cy = s->cy;
break;
case '8': /* DECRC */
memcpy(&ictx->cell, &ictx->saved_cell, sizeof ictx->cell);
screen_write_cursormove(
&ictx->ctx, ictx->saved_cx, ictx->saved_cy);
case '8':
switch (ictx->intermediate) {
case '\0': /* DECRC */
memcpy(
&ictx->cell, &ictx->saved_cell, sizeof ictx->cell);
screen_write_cursormove(
&ictx->ctx, ictx->saved_cx, ictx->saved_cy);
break;
case '#': /* DECALN */
screen_write_alignmenttest(&ictx->ctx);
break;
}
break;
default:
log_debug("unknown p2: %hhu", ch);