How to draw red squiggle lines for the entire document?

[WideSu]

Currently I am using validator to show the red squiggle lines. But this method will fail when there is an unrecovered parsing error because validator will not work when there is an unrecovered parsing error in the document. I am wondering if I should override the documentValidator to let it continue with those unrecovered parsing errors or draw the red squiggle lines using another method?

[msujew]

Hey @WideSu,

You should be able to create a diagnostic that covers the input file until the end. See my answer here for more info on how to possibly identify such an error.