src/usr.bin/tmux/cmd-swap-window.c - diff

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version 1.12, 2015/06/04 11:43:51

version 1.13, 2015/12/13 14:32:38

Line 32

"swap-window", "swapw",

"ds:t:", 0, 0,

"[-d] " CMD_SRCDST_WINDOW_USAGE,

CMD_WINDOW_MARKED_S|CMD_WINDOW_MARKED_T,

cmd_swap_window_exec

};

enum cmd_retval

cmd_swap_window_exec(struct cmd *self, struct cmd_q *cmdq)

{

struct args *args = self->args;

const char *target_src, *target_dst;

struct session *src, *dst;

struct session_group *sg_src, *sg_dst;

struct winlink *wl_src, *wl_dst;

struct window *w;

target_src = args_get(args, 's');

wl_src = cmdq->state.sflag.wl;

if ((wl_src = cmd_find_window_marked(cmdq, target_src, &src)) == NULL)

src = cmdq->state.sflag.s;

return (CMD_RETURN_ERROR);

target_dst = args_get(args, 't');

if ((wl_dst = cmd_find_window(cmdq, target_dst, &dst)) == NULL)

return (CMD_RETURN_ERROR);

sg_src = session_group_find(src);

wl_dst = cmdq->state.tflag.wl;

dst = cmdq->state.tflag.s;

sg_dst = session_group_find(dst);

if (src != dst &&

sg_src != NULL && sg_dst != NULL && sg_src == sg_dst) {

if (src != dst && sg_src != NULL && sg_dst != NULL &&

sg_src == sg_dst) {

cmdq_error(cmdq, "can't move window, sessions are grouped");

return (CMD_RETURN_ERROR);

}