mirror of
https://github.com/tmate-io/tmate.git
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69 lines
1.8 KiB
C
69 lines
1.8 KiB
C
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/* $OpenBSD$ */
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/*
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* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
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* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
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* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#include <sys/types.h>
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#include "tmux.h"
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/*
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* Clear pane history.
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*/
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void cmd_clear_history_init(struct cmd *, int);
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int cmd_clear_history_exec(struct cmd *, struct cmd_ctx *);
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const struct cmd_entry cmd_clear_history_entry = {
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"clear-history", "clearhist",
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CMD_PANE_WINDOW_USAGE,
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0,
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cmd_pane_init,
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cmd_pane_parse,
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cmd_clear_history_exec,
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cmd_pane_send,
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cmd_pane_recv,
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cmd_pane_free,
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cmd_pane_print
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};
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int
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cmd_clear_history_exec(struct cmd *self, struct cmd_ctx *ctx)
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{
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struct cmd_pane_data *data = self->data;
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struct winlink *wl;
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struct window_pane *wp;
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struct grid *gd;
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if ((wl = cmd_find_window(ctx, data->target, NULL)) == NULL)
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return (-1);
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if (data->pane == -1)
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wp = wl->window->active;
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else {
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wp = window_pane_at_index(wl->window, data->pane);
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if (wp == NULL) {
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ctx->error(ctx, "no pane: %d", data->pane);
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return (-1);
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}
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}
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gd = wp->base.grid;
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grid_move_lines(gd, 0, gd->hsize, gd->sy);
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gd->hsize = 0;
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return (0);
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}
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