<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
</head>
<body text="#000000" bgcolor="#FFFFFF">
<div class="moz-cite-prefix">Sreehari Maddipatla via texworks wrote:<br>
<br>
</div>
<blockquote type="cite"
cite="mid:316757984.6478702.1616603450673@mail.yahoo.com">
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<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>
</blockquote>
<br>
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, and the problem lies with the placement of your previously
added material. If it does not, please report back.<br>
-- <br>
<i>Philip Taylor</i><br>
<br>
</body>
</html>