Function atInterestingExpression

lib/web/CodeMirror/addon/tern/tern.js:450–454

(cm)

  }

  function atInterestingExpression(cm) {
    var pos = cm.getCursor("end"), tok = cm.getTokenAt(pos);
    if (tok.start < pos.ch && tok.type == "comment") return false;
    return /[\w)\]]/.test(cm.getLine(pos.line).slice(Math.max(pos.ch - 1, 0), pos.ch + 1));
  }

  // Variable renaming