Function isLine

tools/pythonauto/static/codemirrorepl/codemirrorepl.js:348–348

(l)

        else onBlur();

        function isLine(l) {return l >= 0 && l < doc.size;}
        // The instance object that we'll return. Mostly calls out to
        // local functions in the CodeMirror function. Some do some extra
        // range checking and/or clipping. operation is used to wrap the