tmux/cmd-list-keys.c

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/* $Id: cmd-list-keys.c,v 1.10 2008-06-05 21:25:00 nicm Exp $ */
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/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <sys/types.h>
#include "tmux.h"
/*
* List key bindings.
*/
void cmd_list_keys_exec(struct cmd *, struct cmd_ctx *);
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const struct cmd_entry cmd_list_keys_entry = {
"list-keys", "lsk",
"",
0,
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NULL,
NULL,
cmd_list_keys_exec,
NULL,
NULL,
NULL,
NULL
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};
void
cmd_list_keys_exec(unused struct cmd *self, struct cmd_ctx *ctx)
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{
struct binding *bd;
const char *key;
char s[BUFSIZ];
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u_int i;
for (i = 0; i < ARRAY_LENGTH(&key_bindings); i++) {
bd = ARRAY_ITEM(&key_bindings, i);
if ((key = key_string_lookup_key(bd->key)) == NULL)
continue;
if (bd->cmd->entry->print == NULL) {
ctx->print(ctx, "%11s: %s", key, bd->cmd->entry->name);
continue;
}
bd->cmd->entry->print(bd->cmd, s, sizeof s);
ctx->print(ctx, "%11s: %s", key, s);
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}
if (ctx->cmdclient != NULL)
server_write_client(ctx->cmdclient, MSG_EXIT, NULL, 0);
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}