# [texworks] Difficulty in updating

Philip Taylor P.Taylor at Hellenic-Institute.Uk
Wed Mar 24 18:45:54 CET 2021

Sreehari Maddipatla via texworks wrote:

>
> I have a latex file prepared using Texworks platform. The pdf is built
> without any problem by pressing the green arrow button on the top left
> corner. I added additional material/data at the end of the file
> (before \end{document} command). I pressed the green arrow again but
> there is no change in the output and additional material is ignored.
> How do I build and view the modified tex file ?
>
>
> Thanking you
>
> M. Sreehari

Try adding some material just after \begin {document} and see if that
appears in the output.  If it does, TeXworks is doing what it should,