<html><head></head><body><div class="yahoo-style-wrap" style="font-family:lucida console, sans-serif;font-size:16px;"><div dir="ltr" data-setdir="false">Sir/Madam,</div><div dir="ltr" data-setdir="false"><br></div><div dir="ltr" data-setdir="false">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. <span><span style="color: rgb(0, 0, 0); font-family: "lucida console", sans-serif; font-size: 16px;">How do I build and view the modified tex file ?</span></span></div><div dir="ltr" data-setdir="false"><span><span style="color: rgb(0, 0, 0); font-family: "lucida console", sans-serif; font-size: 16px;"><br></span></span></div><div dir="ltr" data-setdir="false"><span><span style="color: rgb(0, 0, 0); font-family: "lucida console", sans-serif; font-size: 16px;">Please help.</span></span></div><div dir="ltr" data-setdir="false"><span><span style="color: rgb(0, 0, 0); font-family: "lucida console", sans-serif; font-size: 16px;"><br></span></span></div><div dir="ltr" data-setdir="false"><span><span style="color: rgb(0, 0, 0); font-family: "lucida console", sans-serif; font-size: 16px;">Thanking you</span></span></div><div dir="ltr" data-setdir="false"><span><span style="color: rgb(0, 0, 0); font-family: "lucida console", sans-serif; font-size: 16px;"><br></span></span></div><div dir="ltr" data-setdir="false"><span><span style="color: rgb(0, 0, 0); font-family: "lucida console", sans-serif; font-size: 16px;">M. Sreehari</span></span></div></div></body></html>