break case continue default do else float for global if in int matrix proc return string switch vector while ---------------------------------------------------- [ ["keyword", "break"], ["keyword", "case"], ["keyword", "continue"], ["keyword", "default"], ["keyword", "do"], ["keyword", "else"], ["keyword", "float"], ["keyword", "for"], ["keyword", "global"], ["keyword", "if"], ["keyword", "in"], ["keyword", "int"], ["keyword", "matrix"], ["keyword", "proc"], ["keyword", "return"], ["keyword", "string"], ["keyword", "switch"], ["keyword", "vector"], ["keyword", "while"] ] ---------------------------------------------------- Checks for keywords.