Function startState

mini-code-editor/cm/lib/codemirror.js:2177–2179

(mode, a1, a2)

  }
  CodeMirror.copyState = copyState;
  function startState(mode, a1, a2) {
    return mode.startState ? mode.startState(a1, a2) : true;
  }
  CodeMirror.startState = startState;

  // The character stream used by a mode's parser.