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send-keys -R should reset the input parser to ground state (so it can be

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used to escape from, for example, printf '\033]2;').
This commit is contained in:
nicm
2015-12-16 22:05:35 +00:00
parent 021c64310d
commit 99e9a4c786
3 changed files with 37 additions and 28 deletions
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44
input.c
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@ -762,24 +762,12 @@ input_init(struct window_pane *wp)
ictx = wp->ictx = xcalloc(1, sizeof *ictx);
input_reset_cell(ictx);
*ictx->interm_buf = '\0';
ictx->interm_len = 0;
*ictx->param_buf = '\0';
ictx->param_len = 0;
ictx->input_space = INPUT_BUF_START;
ictx->input_buf = xmalloc(INPUT_BUF_START);
*ictx->input_buf = '\0';
ictx->input_len = 0;
ictx->state = &input_state_ground;
ictx->flags = 0;
ictx->since_ground = evbuffer_new();
input_reset(wp, 0);
}
/* Destroy input parser. */
@ -797,18 +785,32 @@ input_free(struct window_pane *wp)
/* Reset input state and clear screen. */
void
input_reset(struct window_pane *wp)
input_reset(struct window_pane *wp, int clear)
{
struct input_ctx *ictx = wp->ictx;
input_reset_cell(ictx);
if (wp->mode == NULL)
screen_write_start(&ictx->ctx, wp, &wp->base);
else
screen_write_start(&ictx->ctx, NULL, &wp->base);
screen_write_reset(&ictx->ctx);
screen_write_stop(&ictx->ctx);
if (clear) {
if (wp->mode == NULL)
screen_write_start(&ictx->ctx, wp, &wp->base);
else
screen_write_start(&ictx->ctx, NULL, &wp->base);
screen_write_reset(&ictx->ctx);
screen_write_stop(&ictx->ctx);
}
*ictx->interm_buf = '\0';
ictx->interm_len = 0;
*ictx->param_buf = '\0';
ictx->param_len = 0;
*ictx->input_buf = '\0';
ictx->input_len = 0;
ictx->state = &input_state_ground;
ictx->flags = 0;
}
/* Return pending data. */