| 13 | Rule eps_P(){ return Rule(new EpsilonP()); } |
| 14 | |
| 15 | Rule space_P(){ return chP(' ') | chP('\r') | chP('\n') | chP('\t'); } |
| 16 | Rule anychar_P(){ return Rule(new AnycharP()); } |
| 17 | Rule eol_P(){ return Rule(new EndOfLineP()); } |
| 18 | Rule alnum_P(){ return Rule(new AlnumP()); } |