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When a pane is respawned, reset the control mode offsets. GitHub issue

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5498 from Alex Rattray.
This commit is contained in:
nicm
2026-08-18 07:43:44 +00:00
committed by tmux update bot
parent 72c5037f06
commit 4714f478fe
3 changed files with 38 additions and 4 deletions
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21
control.c
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@@ -1,4 +1,4 @@
/* $OpenBSD: control.c,v 1.65 2026/08/04 11:18:22 nicm Exp $ */
/* $OpenBSD: control.c,v 1.66 2026/08/18 07:43:44 nicm Exp $ */
/*
* Copyright (c) 2012 Nicholas Marriott <nicholas.marriott@gmail.com>
@@ -388,6 +388,25 @@ control_pause_pane(struct client *c, struct window_pane *wp)
}
}
/*
* Reset a pane after its buffer has been replaced: drop any output still
* queued from the old buffer and start again from the pane's own offset.
*/
void
control_reset_pane(struct client *c, struct window_pane *wp)
{
struct control_pane *cp;
if (c->control_state == NULL)
return;
cp = control_get_pane(c, wp);
if (cp == NULL)
return;
control_discard_pane(c, cp);
memcpy(&cp->offset, &wp->offset, sizeof cp->offset);
memcpy(&cp->queued, &wp->offset, sizeof cp->queued);
}
/* Write an already-formatted line, queueing it behind %output if needed. */
static void
control_write_line(struct client *c, char *line)