Why did not check for the link type "Launch"?

[Ishan Udayapriya]

Dear dev-pdf-js,

I have gone through PDFJS and had a problem of opening the external pdf
pages linked to the currently opened pdf document.

In pdf.worker.js file, line no: 5506 "*LinkAnnotation*" you check for link
types.

I saw there is an other type you did not check for, that is *linkType ===
"Launch".*

Also in the condition *linkType === 'GoToR'* with the above said problem
because of the condition *if (!isValidUrl(url, false)) *the url becomes
null/empty, although there is a path returns by *urlDict.get('F')* to a
external linked pdf file in the same directory where the currently opened
pdf is.

I fixed these for my requirement but if you can provide me some feed back
regarding the about the situation it would be really a great help and
highly appreciated.

Sorry for the inconvenience if my note is not clear. I can provide more
details if needed.

Best regards.
Ishan Udayapriya