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56 lines
1.5 KiB
C
56 lines
1.5 KiB
C
/* $Id: cmd-clear-history.c,v 1.7 2009-07-30 21:04:40 tcunha Exp $ */
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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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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_TARGET_PANE_USAGE,
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0, 0,
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cmd_target_init,
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cmd_target_parse,
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cmd_clear_history_exec,
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cmd_target_free,
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cmd_target_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_target_data *data = self->data;
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struct window_pane *wp;
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struct grid *gd;
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if (cmd_find_pane(ctx, data->target, NULL, &wp) == NULL)
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return (-1);
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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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