Lines Matching refs:Opt
15 Str, Any, AnyBut, AnyChar, Rep, Rep1, Opt, Bol, Eol, Eof, \
28 exponent = Any("Ee") + Opt(Any("+-")) + decimal
29 decimal_fract = (decimal + dot + Opt(decimal)) | (dot + decimal)
35 intsuffix = (Opt(Any("Uu")) + Opt(Any("Ll")) + Opt(Any("Ll"))) | (Opt(Any("Ll")) + Opt(Any("Ll")) + Opt(Any("Uu")))
37 fltconst = (decimal_fract + Opt(exponent)) | (decimal + exponent)
40 beginstring = Opt(Any(string_prefixes) + Opt(Any(raw_prefixes)) |
41 Any(raw_prefixes) + Opt(Any(bytes_prefixes)) |
62 lineterm = Eol + Opt(Str("\n"))
86 (Opt(spaces) + Opt(comment) + lineterm, IGNORE),