Preserve argument type in command and convert to string on demand.

4 files changed, 53 insertions, 33 deletions

diff --git a/cmd-bind-key.c b/cmd-bind-key.c
index 97057b3a..4a6c8541 100644
--- a/cmd-bind-key.c
+++ b/cmd-bind-key.c
@@ -50,6 +50,7 @@ cmd_bind_key_exec(struct cmd *self, struct cmdq_item *item)
 	struct cmd_parse_result	 *pr;
 	char			**argv;
 	int			  argc, repeat;
+	struct args_value	 *value;
 	u_int			  count = args_count(args);
 
 	key = key_string_lookup_string(args_string(args, 0));
@@ -66,24 +67,32 @@ cmd_bind_key_exec(struct cmd *self, struct cmdq_item *item)
 		tablename = "prefix";
 	repeat = args_has(args, 'r');
 
-	if (count != 1) {
-		if (count == 2)
-			pr = cmd_parse_from_string(args_string(args, 1), NULL);
-		else {
-			args_vector(args, &argc, &argv);
-			pr = cmd_parse_from_arguments(argc - 1, argv + 1, NULL);
-			cmd_free_argv(argc, argv);
-		}
-		switch (pr->status) {
-		case CMD_PARSE_ERROR:
-			cmdq_error(item, "%s", pr->error);
-			free(pr->error);
-			return (CMD_RETURN_ERROR);
-		case CMD_PARSE_SUCCESS:
-			break;
-		}
-		key_bindings_add(tablename, key, note, repeat, pr->cmdlist);
-	} else
+	if (count == 1) {
 		key_bindings_add(tablename, key, note, repeat, NULL);
+		return (CMD_RETURN_NORMAL);
+	}
+
+	value = args_value(args, 1);
+	if (count == 2 && value->type == ARGS_COMMANDS) {
+		key_bindings_add(tablename, key, note, repeat, value->cmdlist);
+		return (CMD_RETURN_NORMAL);
+	}
+
+	if (count == 2)
+		pr = cmd_parse_from_string(args_string(args, 1), NULL);
+	else {
+		args_vector(args, &argc, &argv);
+		pr = cmd_parse_from_arguments(argc - 1, argv + 1, NULL);
+		cmd_free_argv(argc, argv);
+	}
+	switch (pr->status) {
+	case CMD_PARSE_ERROR:
+		cmdq_error(item, "%s", pr->error);
+		free(pr->error);
+		return (CMD_RETURN_ERROR);
+	case CMD_PARSE_SUCCESS:
+		break;
+	}
+	key_bindings_add(tablename, key, note, repeat, pr->cmdlist);
 	return (CMD_RETURN_NORMAL);
 }
diff --git a/cmd-find-window.c b/cmd-find-window.c
index 804e8fe4..6e07537c 100644
--- a/cmd-find-window.c
+++ b/cmd-find-window.c
@@ -48,7 +48,7 @@ cmd_find_window_exec(struct cmd *self, struct cmdq_item *item)
 	struct cmd_find_state	*target = cmdq_get_target(item);
 	struct window_pane	*wp = target->wp;
 	const char		*s = args_string(args, 0), *suffix = "";
-	char			*filter;
+	struct args_value	*filter;
 	int			 C, N, T;
 
 	C = args_has(args, 'C');
@@ -65,31 +65,41 @@ cmd_find_window_exec(struct cmd *self, struct cmdq_item *item)
 	if (!C && !N && !T)
 		C = N = T = 1;
 
+	filter = xcalloc(1, sizeof *filter);
+	filter->type = ARGS_STRING;
+
 	if (C && N && T) {
-		xasprintf(&filter,
+		xasprintf(&filter->string,
 		    "#{||:"
 		    "#{C%s:%s},#{||:#{m%s:*%s*,#{window_name}},"
 		    "#{m%s:*%s*,#{pane_title}}}}",
 		    suffix, s, suffix, s, suffix, s);
 	} else if (C && N) {
-		xasprintf(&filter,
+		xasprintf(&filter->string,
 		    "#{||:#{C%s:%s},#{m%s:*%s*,#{window_name}}}",
 		    suffix, s, suffix, s);
 	} else if (C && T) {
-		xasprintf(&filter,
+		xasprintf(&filter->string,
 		    "#{||:#{C%s:%s},#{m%s:*%s*,#{pane_title}}}",
 		    suffix, s, suffix, s);
 	} else if (N && T) {
-		xasprintf(&filter,
+		xasprintf(&filter->string,
 		    "#{||:#{m%s:*%s*,#{window_name}},"
 		    "#{m%s:*%s*,#{pane_title}}}",
 		    suffix, s, suffix, s);
-	} else if (C)
-		xasprintf(&filter, "#{C%s:%s}", suffix, s);
-	else if (N)
-		xasprintf(&filter, "#{m%s:*%s*,#{window_name}}", suffix, s);
-	else
-		xasprintf(&filter, "#{m%s:*%s*,#{pane_title}}", suffix, s);
+	} else if (C) {
+		xasprintf(&filter->string,
+		    "#{C%s:%s}",
+		    suffix, s);
+	} else if (N) {
+		xasprintf(&filter->string,
+		    "#{m%s:*%s*,#{window_name}}",
+		    suffix, s);
+	} else {
+		xasprintf(&filter->string,
+		    "#{m%s:*%s*,#{pane_title}}",
+		    suffix, s);
+	}
 
 	new_args = args_create();
 	if (args_has(args, 'Z'))
@@ -97,9 +107,7 @@ cmd_find_window_exec(struct cmd *self, struct cmdq_item *item)
 	args_set(new_args, 'f', filter);
 
 	window_pane_set_mode(wp, NULL, &window_tree_mode, target, new_args);
-
 	args_free(new_args);
-	free(filter);
 
 	return (CMD_RETURN_NORMAL);
 }
diff --git a/cmd-parse.y b/cmd-parse.y
index 57d0e84e..86917941 100644
--- a/cmd-parse.y
+++ b/cmd-parse.y
@@ -804,7 +804,8 @@ cmd_parse_build_command(struct cmd_parse_command *cmd,
 		return (cmdlist);
 
 	TAILQ_FOREACH(arg, &cmd->arguments, entry) {
-		values = xreallocarray(values, count + 1, sizeof *values);
+		values = xrecallocarray(values, count, count + 1,
+		    sizeof *values);
 		switch (arg->type) {
 		case CMD_PARSE_STRING:
 			values[count].type = ARGS_STRING;
diff --git a/tmux.h b/tmux.h
index 34c66493..fa0268a2 100644
--- a/tmux.h
+++ b/tmux.h
@@ -1369,6 +1369,7 @@ struct args_value {
 		char		*string;
 		struct cmd_list	*cmdlist;
 	};
+	char			*cached;
 	TAILQ_ENTRY(args_value)	 entry;
 };
 
@@ -2196,7 +2197,7 @@ void		tty_keys_free(struct tty *);
 int		tty_keys_next(struct tty *);
 
 /* arguments.c */
-void		 args_set(struct args *, u_char, const char *);
+void		 args_set(struct args *, u_char, struct args_value *);
 struct args 	*args_create(void);
 struct args	*args_parse(const struct args_parse *, struct args_value *,
     		     u_int);
@@ -2210,6 +2211,7 @@ const char	*args_get(struct args *, u_char);
 u_char		 args_first(struct args *, struct args_entry **);
 u_char		 args_next(struct args_entry **);
 u_int		 args_count(struct args *);
+struct args_value *args_value(struct args *, u_int);
 const char	*args_string(struct args *, u_int);
 struct args_value *args_first_value(struct args *, u_char);
 struct args_value *args_next_value(struct args_value *);