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Merge remote-tracking branch 'refs/remotes/tmux-openbsd/master'
* refs/remotes/tmux-openbsd/master: Clear stale pane references correctly when respawning windows, GitHub issue 5757 from Alejandro Pacheco. Add a timeout for fuzzy matching, also some general tidying up. Don't bother working out width for fuzzy match without positions since it is not needed.
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@@ -1,4 +1,4 @@
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/* $OpenBSD: screen-redraw.c,v 1.169 2026/10/16 07:59:06 nicm Exp $ */
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/* $OpenBSD: screen-redraw.c,v 1.170 2026/10/16 14:26:08 nicm Exp $ */
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/*
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* Copyright (c) 2026 Nicholas Marriott <nicholas.marriott@gmail.com>
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@@ -1096,11 +1096,17 @@ redraw_client_has_window(struct client *c, struct window *w)
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return (c->redraw_scene != NULL && c->redraw_scene->w == w);
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}
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/* Mark a window's cached redraw scenes as out of date. */
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/*
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* Mark a window's cached redraw scenes as out of date. Generations are unique
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* across all windows so a scene can never match a new window that reuses the
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* address of a freed one.
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*/
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void
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redraw_invalidate_scene(struct window *w)
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{
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w->redraw_scene_generation++;
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static uint64_t next_generation;
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w->redraw_scene_generation = ++next_generation;
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}
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/* Free all pending damage for a window. */
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