function acceptKey()

in src/main.ts [237:248]

• 12 lines of code
• 4 McCabe index (conditional complexity)

	function acceptKey(val:string) {
		if (state === State.DICT_STATE) {
			if (curKey !== null) {
				return fail('too many <key>');
			}
			curKey = val;
		} else if (state === State.ARR_STATE) {
			return fail('unexpected <key>');
		} else { // ROOT_STATE
			return fail('unexpected <key>');
		}
	}