def begin.mode

bolt@1.27.0.0 · src/syntax/lex.bend:191

import Base

191# the mode and the kind of the token a char starts
192def begin.mode(cls: Class) -> Mode:
193  match cls:
194    case CAlpha{}:
195      InName{}
196    case CDigit{}:
197      InNum{}
198    case CQuote{}:
199      InStr{}
200    case CTick{}:
201      InChar{}
202    case CHash{}:
203      InComment{}
204    case CSpace{}:
205      InSpace{}
206    case COp{}:
207      InOp{}
208    case CDot{}:
209      InOp{}
210    case CBack{}:
211      InOp{}
212    case other:
213      Fresh{}