{"FIRST", fun_first, 1, 2, FN_REG},
{"FIRSTOF", fun_firstof, 0, INT_MAX, FN_NOPARSE},
{"FLAGS", fun_flags, 0, 1, FN_REG},
- {"FLIP", fun_flip, 1, 1, FN_REG},
+ {"FLIP", fun_flip, 1, -1, FN_REG},
{"FLOORDIV", fun_floordiv, 2, 2, FN_REG},
{"FOLD", fun_fold, 2, 4, FN_REG},
{"FOLDERSTATS", fun_folderstats, 0, 2, FN_REG},
{"REST", fun_rest, 1, 2, FN_REG},
{"RESTARTS", fun_restarts, 0, 0, FN_REG},
{"RESTARTTIME", fun_restarttime, 0, 0, FN_REG},
- {"REVERSE", fun_flip, 1, 1, FN_REG},
+ {"REVERSE", fun_flip, 1, -1, FN_REG},
{"REVWORDS", fun_revwords, 1, 3, FN_REG},
{"RIGHT", fun_right, 2, 2, FN_REG},
{"RJUST", fun_rjust, 2, 3, FN_REG},