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Sync OpenBSD patchset 371:

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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.
This commit is contained in:
Tiago Cunha
2009-10-11 23:38:16 +00:00
parent 1fd3a405e6
commit 6a1ebb11df
19 changed files with 411 additions and 78 deletions
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20
cmd-unlink-window.c
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@ -1,4 +1,4 @@
/* $Id: cmd-unlink-window.c,v 1.18 2009-09-20 22:17:03 tcunha Exp $ */
/* $Id: cmd-unlink-window.c,v 1.19 2009-10-11 23:38:16 tcunha Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -42,16 +42,28 @@ cmd_unlink_window_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_target_data *data = self->data;
struct winlink *wl;
struct session *s;
struct window *w;
struct session *s, *s2;
struct session_group *sg;
u_int references;
if ((wl = cmd_find_window(ctx, data->target, &s)) == NULL)
return (-1);
w = wl->window;
if (!(data->chflags & CMD_CHFLAG('k')) && wl->window->references == 1) {
sg = session_group_find(s);
if (sg != NULL) {
references = 0;
TAILQ_FOREACH(s2, &sg->sessions, gentry)
references++;
} else
references = 1;
if (!(data->chflags & CMD_CHFLAG('k')) && w->references == references) {
ctx->error(ctx, "window is only linked to one session");
return (-1);
}
server_unlink_window(s, wl);
recalculate_sizes();