diff options
| -rw-r--r-- | cmd-bind-key.c | 13 | ||||
| -rw-r--r-- | cmd-list.c | 20 | ||||
| -rw-r--r-- | key-bindings.c | 7 | ||||
| -rw-r--r-- | tmux.c | 2 | ||||
| -rw-r--r-- | tmux.h | 5 |
5 files changed, 32 insertions, 15 deletions
diff --git a/cmd-bind-key.c b/cmd-bind-key.c index c535612f..60887904 100644 --- a/cmd-bind-key.c +++ b/cmd-bind-key.c @@ -130,7 +130,7 @@ cmd_bind_key_exec(struct cmd *self, unused struct cmd_ctx *ctx) return (cmd_bind_key_table(self, ctx)); key_bindings_add(data->key, data->can_repeat, data->cmdlist); - data->cmdlist = NULL; /* avoid free */ + data->cmdlist->references++; return (0); } @@ -192,8 +192,17 @@ cmd_bind_key_print(struct cmd *self, char *buf, size_t len) off += xsnprintf(buf, len, "%s", self->entry->name); if (data == NULL) return (off); + + if (off < len && data->command_key) + off += xsnprintf(buf + off, len - off, " -c"); + if (off < len && !(data->key & KEYC_PREFIX)) + off += xsnprintf(buf + off, len - off, " -n"); + if (off < len && data->can_repeat) + off += xsnprintf(buf + off, len - off, " -r"); + if (off < len && data->tablename != NULL) + off += cmd_prarg(buf + off, len - off, " -t ", data->tablename); if (off < len) { - skey = key_string_lookup_key(data->key); + skey = key_string_lookup_key(data->key & ~KEYC_PREFIX); off += xsnprintf(buf + off, len - off, " %s ", skey); } if (off < len) @@ -32,7 +32,8 @@ cmd_list_parse(int argc, char **argv, char **cause) char **new_argv; cmdlist = xmalloc(sizeof *cmdlist); - TAILQ_INIT(cmdlist); + cmdlist->references = 1; + TAILQ_INIT(&cmdlist->list); lastsplit = 0; for (i = 0; i < argc; i++) { @@ -54,7 +55,7 @@ cmd_list_parse(int argc, char **argv, char **cause) cmd = cmd_parse(new_argc, new_argv, cause); if (cmd == NULL) goto bad; - TAILQ_INSERT_TAIL(cmdlist, cmd, qentry); + TAILQ_INSERT_TAIL(&cmdlist->list, cmd, qentry); lastsplit = i + 1; } @@ -63,7 +64,7 @@ cmd_list_parse(int argc, char **argv, char **cause) cmd = cmd_parse(argc - lastsplit, argv + lastsplit, cause); if (cmd == NULL) goto bad; - TAILQ_INSERT_TAIL(cmdlist, cmd, qentry); + TAILQ_INSERT_TAIL(&cmdlist->list, cmd, qentry); } return (cmdlist); @@ -80,7 +81,7 @@ cmd_list_exec(struct cmd_list *cmdlist, struct cmd_ctx *ctx) int n, retval; retval = 0; - TAILQ_FOREACH(cmd, cmdlist, qentry) { + TAILQ_FOREACH(cmd, &cmdlist->list, qentry) { if ((n = cmd_exec(cmd, ctx)) == -1) return (-1); @@ -114,9 +115,12 @@ cmd_list_free(struct cmd_list *cmdlist) { struct cmd *cmd; - while (!TAILQ_EMPTY(cmdlist)) { - cmd = TAILQ_FIRST(cmdlist); - TAILQ_REMOVE(cmdlist, cmd, qentry); + if (--cmdlist->references != 0) + return; + + while (!TAILQ_EMPTY(&cmdlist->list)) { + cmd = TAILQ_FIRST(&cmdlist->list); + TAILQ_REMOVE(&cmdlist->list, cmd, qentry); cmd_free(cmd); } xfree(cmdlist); @@ -129,7 +133,7 @@ cmd_list_print(struct cmd_list *cmdlist, char *buf, size_t len) size_t off; off = 0; - TAILQ_FOREACH(cmd, cmdlist, qentry) { + TAILQ_FOREACH(cmd, &cmdlist->list, qentry) { if (off >= len) break; off += cmd_print(cmd, buf + off, len - off); diff --git a/key-bindings.c b/key-bindings.c index ac4039f9..2a039af0 100644 --- a/key-bindings.c +++ b/key-bindings.c @@ -178,14 +178,15 @@ key_bindings_init(void) for (i = 0; i < nitems(table); i++) { cmdlist = xmalloc(sizeof *cmdlist); - TAILQ_INIT(cmdlist); + TAILQ_INIT(&cmdlist->list); + cmdlist->references = 1; cmd = xmalloc(sizeof *cmd); cmd->entry = table[i].entry; cmd->data = NULL; if (cmd->entry->init != NULL) cmd->entry->init(cmd, table[i].key); - TAILQ_INSERT_HEAD(cmdlist, cmd, qentry); + TAILQ_INSERT_HEAD(&cmdlist->list, cmd, qentry); key_bindings_add( table[i].key | KEYC_PREFIX, table[i].can_repeat, cmdlist); @@ -259,7 +260,7 @@ key_bindings_dispatch(struct key_binding *bd, struct client *c) ctx.cmdclient = NULL; readonly = 1; - TAILQ_FOREACH(cmd, bd->cmdlist, qentry) { + TAILQ_FOREACH(cmd, &bd->cmdlist->list, qentry) { if (!(cmd->entry->flags & CMD_READONLY)) readonly = 0; } @@ -517,7 +517,7 @@ main(int argc, char **argv) exit(1); } cmdflags &= ~CMD_STARTSERVER; - TAILQ_FOREACH(cmd, cmdlist, qentry) { + TAILQ_FOREACH(cmd, &cmdlist->list, qentry) { if (cmd->entry->flags & CMD_STARTSERVER) cmdflags |= CMD_STARTSERVER; if (cmd->entry->flags & CMD_SENDENVIRON) @@ -1161,7 +1161,10 @@ struct cmd { TAILQ_ENTRY(cmd) qentry; }; -TAILQ_HEAD(cmd_list, cmd); +struct cmd_list { + int references; + TAILQ_HEAD(, cmd) list; +}; struct cmd_entry { const char *name; |