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https://github.com/tmate-io/tmate.git
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Sync OpenBSD patchset 175:
Permit commands to be bound to key presses without the prefix key first. The new -n flag to bind-key and unbind-key sets or removes these bindings, and list-key shows them in []s.
This commit is contained in:
Tiago Cunha
parent
744ccb7cc9
commit
28cf7dc39e
@ -1,4 +1,4 @@
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/* $Id: cmd-bind-key.c,v 1.22 2009-07-14 06:43:32 nicm Exp $ */
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/* $Id: cmd-bind-key.c,v 1.23 2009-07-25 08:52:04 tcunha Exp $ */
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/*
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* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
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@ -39,7 +39,7 @@ struct cmd_bind_key_data {
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const struct cmd_entry cmd_bind_key_entry = {
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"bind-key", "bind",
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"[-r] key command [arguments]",
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"[-nr] key command [arguments]",
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0, 0,
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NULL,
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cmd_bind_key_parse,
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@ -54,14 +54,17 @@ int
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cmd_bind_key_parse(struct cmd *self, int argc, char **argv, char **cause)
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{
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struct cmd_bind_key_data *data;
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int opt;
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int opt, no_prefix = 0;
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self->data = data = xmalloc(sizeof *data);
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data->can_repeat = 0;
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data->cmdlist = NULL;
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while ((opt = getopt(argc, argv, "r")) != -1) {
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while ((opt = getopt(argc, argv, "nr")) != -1) {
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switch (opt) {
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case 'n':
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no_prefix = 1;
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break;
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case 'r':
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data->can_repeat = 1;
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break;
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@ -78,6 +81,8 @@ cmd_bind_key_parse(struct cmd *self, int argc, char **argv, char **cause)
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xasprintf(cause, "unknown key: %s", argv[0]);
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goto error;
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}
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if (!no_prefix)
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data->key |= KEYC_PREFIX;
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argc--;
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argv++;
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@ -1,4 +1,4 @@
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/* $Id: cmd-list-keys.c,v 1.16 2009-07-22 17:53:27 tcunha Exp $ */
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/* $Id: cmd-list-keys.c,v 1.17 2009-07-25 08:52:04 tcunha Exp $ */
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/*
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* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
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@ -46,27 +46,33 @@ cmd_list_keys_exec(unused struct cmd *self, struct cmd_ctx *ctx)
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{
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struct key_binding *bd;
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const char *key;
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char tmp[BUFSIZ];
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int width, keywidth;
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char tmp[BUFSIZ], keytmp[64];
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int width, keywidth;
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width = 0;
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SPLAY_FOREACH(bd, key_bindings, &key_bindings) {
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if ((key = key_string_lookup_key(bd->key)) == NULL)
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key = key_string_lookup_key(bd->key & ~KEYC_PREFIX);
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if (key == NULL)
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continue;
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keywidth = strlen(key) + 1;
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if (!(bd->key & KEYC_PREFIX))
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keywidth += 2;
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if (keywidth > width)
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width = keywidth;
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}
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SPLAY_FOREACH(bd, key_bindings, &key_bindings) {
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if ((key = key_string_lookup_key(bd->key)) == NULL)
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key = key_string_lookup_key(bd->key & ~KEYC_PREFIX);
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if (key == NULL)
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continue;
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*tmp = '\0';
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cmd_list_print(bd->cmdlist, tmp, sizeof tmp);
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if (!(bd->key & KEYC_PREFIX)) {
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xsnprintf(keytmp, sizeof keytmp, "[%s]", key);
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key = keytmp;
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}
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ctx->print(ctx, "%*s: %s", width, key, tmp);
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}
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@ -1,4 +1,4 @@
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/* $Id: cmd-unbind-key.c,v 1.17 2009-07-14 06:43:33 nicm Exp $ */
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/* $Id: cmd-unbind-key.c,v 1.18 2009-07-25 08:52:04 tcunha Exp $ */
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/*
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* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
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@ -36,7 +36,7 @@ struct cmd_unbind_key_data {
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const struct cmd_entry cmd_unbind_key_entry = {
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"unbind-key", "unbind",
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"key",
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"[-n] key",
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0, 0,
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NULL,
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cmd_unbind_key_parse,
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@ -51,12 +51,15 @@ int
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cmd_unbind_key_parse(struct cmd *self, int argc, char **argv, char **cause)
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{
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struct cmd_unbind_key_data *data;
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int opt;
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int opt, no_prefix = 0;
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self->data = data = xmalloc(sizeof *data);
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while ((opt = getopt(argc, argv, "")) != -1) {
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while ((opt = getopt(argc, argv, "n")) != -1) {
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switch (opt) {
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case 'n':
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no_prefix = 1;
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break;
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default:
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goto usage;
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}
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@ -70,6 +73,8 @@ cmd_unbind_key_parse(struct cmd *self, int argc, char **argv, char **cause)
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xasprintf(cause, "unknown key: %s", argv[0]);
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goto error;
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}
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if (!no_prefix)
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data->key |= KEYC_PREFIX;
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return (0);
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@ -1,4 +1,4 @@
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/* $Id: key-bindings.c,v 1.78 2009-07-22 16:24:59 tcunha Exp $ */
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/* $Id: key-bindings.c,v 1.79 2009-07-25 08:52:04 tcunha Exp $ */
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/*
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* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
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@ -32,7 +32,18 @@ struct key_bindings dead_key_bindings;
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int
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key_bindings_cmp(struct key_binding *bd1, struct key_binding *bd2)
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{
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return (bd1->key - bd2->key);
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int key1, key2;
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key1 = bd1->key & ~KEYC_PREFIX;
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key2 = bd2->key & ~KEYC_PREFIX;
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if (key1 != key2)
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return (key1 - key2);
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if (bd1->key & KEYC_PREFIX && !(bd2->key & KEYC_PREFIX))
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return (-1);
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if (bd2->key & KEYC_PREFIX && !(bd1->key & KEYC_PREFIX))
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return (1);
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return (0);
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}
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struct key_binding *
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@ -170,7 +181,8 @@ key_bindings_init(void)
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cmd->entry->init(cmd, table[i].key);
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TAILQ_INSERT_HEAD(cmdlist, cmd, qentry);
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key_bindings_add(table[i].key, table[i].can_repeat, cmdlist);
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key_bindings_add(
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table[i].key | KEYC_PREFIX, table[i].can_repeat, cmdlist);
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}
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}
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13
server.c
13
server.c
@ -1,4 +1,4 @@
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/* $Id: server.c,v 1.162 2009-07-22 17:46:53 tcunha Exp $ */
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/* $Id: server.c,v 1.163 2009-07-25 08:52:04 tcunha Exp $ */
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/*
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* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
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@ -807,14 +807,19 @@ server_handle_client(struct client *c)
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if (!(c->flags & CLIENT_PREFIX)) {
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if (key == prefix)
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c->flags |= CLIENT_PREFIX;
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else
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window_pane_key(wp, c, key);
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else {
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/* Try as a non-prefix key binding. */
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if ((bd = key_bindings_lookup(key)) == NULL)
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window_pane_key(wp, c, key);
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else
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key_bindings_dispatch(bd, c);
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}
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continue;
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}
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/* Prefix key already pressed. Reset prefix and lookup key. */
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c->flags &= ~CLIENT_PREFIX;
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if ((bd = key_bindings_lookup(key)) == NULL) {
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if ((bd = key_bindings_lookup(key | KEYC_PREFIX)) == NULL) {
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/* If repeating, treat this as a key, else ignore. */
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if (c->flags & CLIENT_REPEAT) {
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c->flags &= ~CLIENT_REPEAT;
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21
tmux.1
21
tmux.1
@ -1,4 +1,4 @@
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.\" $Id: tmux.1,v 1.130 2009-07-25 08:39:39 tcunha Exp $
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.\" $Id: tmux.1,v 1.131 2009-07-25 08:52:04 tcunha Exp $
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.\"
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.\" Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
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.\"
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@ -617,7 +617,7 @@ If no server is started,
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will attempt to start it; this will fail unless sessions are created in the
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configuration file.
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.It Xo Ic bind-key
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.Op Fl r
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.Op Fl nr
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.Ar key Ar command Op Ar arguments
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.Xc
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.D1 (alias: Ic bind )
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@ -632,6 +632,13 @@ or
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for Ctrl keys, or
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.Ql M-
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for Alt (meta) keys.
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If
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.Fl n
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is specified, it is not necessary to use the prefix key,
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.Ar command
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is bound to
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.Ar key
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alone.
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The
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.Fl r
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flag indicates this key may repeat, see the
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@ -842,6 +849,10 @@ List the syntax of all commands supported by
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.Xc
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.D1 (alias: Ic lsk )
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List all key bindings.
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Keys bound without the prefix key (see
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.Ic bind-key
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.Fl n )
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are enclosed in square brackets.
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.It Xo Ic list-sessions
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.Xc
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.D1 (alias: Ic ls )
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@ -1613,11 +1624,17 @@ Switch the current session for client
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to
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.Ar target-session .
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.It Xo Ic unbind-key
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.Op Fl n
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.Ar key
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.Xc
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.D1 (alias: Ic unbind )
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Unbind the command bound to
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.Ar key .
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If
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.Fl n
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is specified, the command bound to
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.Ar key
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without a prefix (if any) is removed.
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.It Xo Ic unlink-window
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.Op Fl k
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.Op Fl t Ar target-window
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16
tmux.h
16
tmux.h
@ -1,4 +1,4 @@
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/* $Id: tmux.h,v 1.388 2009-07-23 23:42:59 tcunha Exp $ */
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/* $Id: tmux.h,v 1.389 2009-07-25 08:52:04 tcunha Exp $ */
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/*
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* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
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@ -101,10 +101,12 @@ struct buffer {
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#define BELL_CURRENT 2
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/* Key codes. ncurses defines KEY_*. Grrr. */
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#define KEYC_NONE 0x0fff
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#define KEYC_ESCAPE 0x2000
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#define KEYC_CTRL 0x4000
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#define KEYC_SHIFT 0x8000
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#define KEYC_NONE 0xfff
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/* 0x1000 is base for special keys */
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#define KEYC_ESCAPE 0x2000
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#define KEYC_CTRL 0x4000
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#define KEYC_SHIFT 0x8000
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#define KEYC_PREFIX 0x10000
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enum key_code {
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/* Mouse key. */
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@ -855,8 +857,6 @@ struct client_ctx {
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/* Key/command line command. */
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struct cmd_ctx {
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struct client *cmdclient;
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/*
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* curclient is the client where this command was executed if inside
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* tmux. This is NULL if the command came from the command-line.
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@ -868,6 +868,8 @@ struct cmd_ctx {
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* configuration file.
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*/
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struct client *curclient;
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struct client *cmdclient;
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struct session *cursession;
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struct msg_command_data *msgdata;
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