<span class="gmail_quote"></span><br>Hello Hugo,<br><br>This question has been asked and answered on this list just a few days ago. For more details check the archive, but my solution is:<br><br>\InputIfFileExists{filename}{then part}{else part}
<br><br>If teh file exists it gets loaded, _and_ the {then part} gets executed. If it doesn't exits, the {else part} gets executed.
<br><br>This info comes straigth from appendix A.4 oif teh LaTeX Companion. In the second edition it's on page 884.<br><br>Good luck,<br>Yuri.<br><br><div><div><span class="e" id="q_10e10093009cd029_1"><span class="gmail_quote">
On 10/3/06, <b class="gmail_sendername">
Hugo Esquivel</b> <<a href="mailto:hresquivelo10@gmail.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">hresquivelo10@gmail.com</a>> wrote:</span></span></div><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div><span class="e" id="q_10e10093009cd029_3">
<div>Hello, how are you.<div><br></div><div><br></div><div>How can I make the following condition in a .tex (main) document: <b><font color="#ff00ff">if..., then..., else...</font></b>?</div><div>For example, I have this:
</div><div><br></div><div><font color="#996633"><b>%...</b></font></div><div><font color="#996633"><b>\input{pack.tex} </b></font></div><div><font color="#996633"><b>%...</b></font></div><div><br></div><div><span>But, the problem it never will available. So, I pretend use
<b><font color="#ff00ff">if..., then,... else...</font></b> for no allowing LaTeX to make an error as follow as: </span></div><div><font color="#0000ff"><br></font></div><div><font color="#0000ff"><b>if "pack.tex" exists, then input (include) it, else ignore it.
</b></font></div><div><font color="#0000ff"><br></font></div><div><font color="#000000"><br></font></div><div>I hope an answer as soon as you read this, please.</div><div><br></div><div><font color="#000000">Thank you, very much.
</font></div><div><font color="#000000">Have a good day.</font></div><div><font color="#000000"><br></font></div><div><font color="#000000">-HREsquivelO</font></div></div></span></div>
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