codeInfoLanguage function

String codeInfoLanguage(
  1. String info
)

The first word of a fence's info string, everything before its first whitespace, as written: the word CommonMark reads as the language.

Implementation

String codeInfoLanguage(String info) {
  final end = info.indexOf(_whitespace);
  return end < 0 ? info : info.substring(0, end);
}