import "nre"

type
  LexingRuleActionKind = enum
    intAction, floatAction, stringAction

  LexingRuleAction* = object
    case kind*: LexingRuleActionKind
    of intAction:
      callback: proc(match: string, env: int): tuple[ttype: string, value: int])
    of floatAction:
      callback: proc(match: string, env: int): tuple[ttype: string, value: float])
    of stringAction:
      callback: proc(match: string, env: int): tuple[ttype: string, value: string])

  LexingRule* = ref object of RootObj
    action*: LexingRuleAction
    pattern*: Regex
    flags*: seq[string]

#   Hint: system [Processing]
#   Hint: test [Processing]
#   Hint: nre [Processing]
#   Hint: pcre [Processing]
#   Hint: util [Processing]
#   Hint: tables [Processing]
#   Hint: hashes [Processing]
#   Hint: strutils [Processing]
#   Hint: parseutils [Processing]
#   Hint: etcpriv [Processing]
#   Hint: math [Processing]
#   Hint: times [Processing]
#   Hint: unsigned [Processing]
#   lib/impure/nre.nim(13, 8) Warning: unsigned is deprecated [Deprecated]
#   Hint: options [Processing]
#   Hint: typetraits [Processing]
#   Hint: unicode [Processing]
#   test.nim(8, 5) Error: not all cases are covered