mode supports multi token names

include/commands.h

@@ -13,7 +13,6 @@ struct cmd_handler {
 	} config_type;
 };
 
-struct cmd_handler *find_handler(char *line);
 bool handle_command(char *command);
 // Handles commands during config
 bool config_command(char *command);

sway/commands.c

@@ -368,7 +368,8 @@ static bool cmd_mode(int argc, char **argv) {
 	if (!checkarg(argc, "move", EXPECTED_AT_LEAST, 1)) {
 		return false;
 	}
-	const char *mode_name = argv[0];
+	bool mode_make = strcmp(argv[argc-1], "{") == 0;
+	const char *mode_name = join_args(argv, argc - mode_make);
 	struct sway_mode *mode = NULL;
 	// Find mode
 	int i, len = config->modes->length;
@@ -380,14 +381,14 @@ static bool cmd_mode(int argc, char **argv) {
 		}
 	}
 	// Create mode if it doesnt exist
-	if (!mode && argc >= 2 && strncmp(argv[1],"{",1) == 0) {
+	if (!mode && mode_make) {
 		mode = malloc(sizeof*mode);
 		mode->name = strdup(mode_name);
 		mode->bindings = create_list();
 		list_add(config->modes, mode);
 	}
 	if (!mode) {
-		sway_log(L_ERROR, "Invalide mode `%s'", mode_name);
+		sway_log(L_ERROR, "Unknown mode `%s'", mode_name);
 		return false;
 	}
 	sway_log(L_DEBUG, "Switching to mode `%s'",mode->name);

sway/stringop.c

@@ -99,7 +99,7 @@ void free_flat_list(list_t *list) {
 char **split_args(const char *start, int *argc) {
 	*argc = 0;
 	int alloc = 2;
-	char **parts = malloc(sizeof(char *) * alloc);
+	char **argv = malloc(sizeof(char *) * alloc);
 	bool in_token = false;
 	bool in_string = false;
 	bool in_char = false;
@@ -132,15 +132,16 @@ char **split_args(const char *start, int *argc) {
 			token[end - start] = '\0';
 			strip_quotes(token);
 			unescape_string(token);
-			parts[*argc] = token;
-			if (++*argc == alloc) {
-				parts = realloc(parts, (alloc *= 2) * sizeof(char *));
+			argv[*argc] = token;
+			if (++*argc + 1 == alloc) {
+				argv = realloc(argv, (alloc *= 2) * sizeof(char *));
 			}
 		}
 		in_token = false;
 		escaped = false;
 	}
-	return parts;
+	argv[*argc] = NULL;
+	return argv;
 }
 
 void free_argv(int argc, char **argv) {