DartRegexEngine constructor

DartRegexEngine({
  1. UnsupportedPatternCallback? onUnsupportedPattern,
  2. bool combinePatterns = true,
  3. int combineMaxSource = 2000,
})

An engine that reports patterns it can't run to onUnsupportedPattern.

Implementation

DartRegexEngine({
  this.onUnsupportedPattern,
  this.combinePatterns = true,
  this.combineMaxSource = 2000,
});