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Add "grouped sessions" which have independent name, options, current window and
so on but where the linked windows are synchronized (ie creating, killing windows and so on are mirrored between the sessions). A grouped session may be created by passing -t to new-session. Had this around for a while, tested by a couple of people.
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@@ -42,16 +42,28 @@ cmd_unlink_window_exec(struct cmd *self, struct cmd_ctx *ctx)
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{
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struct cmd_target_data *data = self->data;
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struct winlink *wl;
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struct session *s;
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struct window *w;
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struct session *s, *s2;
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struct session_group *sg;
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u_int references;
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if ((wl = cmd_find_window(ctx, data->target, &s)) == NULL)
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return (-1);
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w = wl->window;
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if (!(data->chflags & CMD_CHFLAG('k')) && wl->window->references == 1) {
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sg = session_group_find(s);
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if (sg != NULL) {
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references = 0;
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TAILQ_FOREACH(s2, &sg->sessions, gentry)
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references++;
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} else
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references = 1;
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if (!(data->chflags & CMD_CHFLAG('k')) && w->references == references) {
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ctx->error(ctx, "window is only linked to one session");
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return (-1);
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}
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server_unlink_window(s, wl);
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recalculate_sizes();
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