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Clip floating panes exactly at window edge, don't let the border creep

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into the first outside column.
This commit is contained in:
nicm
2026-07-21 13:27:41 +00:00
committed by tmux update bot
parent c59db2d007
commit a57b0f1282
1 changed files with 7 additions and 5 deletions
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12
screen-redraw.c
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@@ -1,4 +1,4 @@
/* $OpenBSD: screen-redraw.c,v 1.154 2026/07/21 11:53:41 nicm Exp $ */
/* $OpenBSD: screen-redraw.c,v 1.155 2026/07/21 13:27:41 nicm Exp $ */
/*
* Copyright (c) 2026 Nicholas Marriott <nicholas.marriott@gmail.com>
@@ -696,20 +696,22 @@ redraw_mark_pane_borders(struct redraw_build_ctx *bctx, struct window_pane *wp,
bottom = wp->yoff + wp->sy;
mark_left = (left >= 0);
mark_right = (right <= (int)bctx->w->sx);
mark_top = (top >= 0);
mark_bottom = (bottom <= (int)bctx->w->sy);
if (floating) {
mark_right = (right < (int)bctx->w->sx);
mark_bottom = (bottom < (int)bctx->w->sy);
if (left < 0)
left = 0;
if (right > (int)bctx->w->sx)
if (right >= (int)bctx->w->sx)
right = (int)bctx->w->sx - 1;
if (top < 0)
top = 0;
if (bottom > (int)bctx->w->sy)
if (bottom >= (int)bctx->w->sy)
bottom = (int)bctx->w->sy - 1;
} else {
mark_right = (right <= (int)bctx->w->sx);
mark_bottom = (bottom <= (int)bctx->w->sy);
if (pane_status == PANE_STATUS_TOP)
mark_bottom = 0;
else if (pane_status == PANE_STATUS_BOTTOM)