<div dir="ltr"><div class="gmail_default" style="font-family:georgia,serif">Thank you for your reply. Initially I could not figure out how to deactivate the catcode in the definition. </div><div class="gmail_default" style="font-family:georgia,serif"><br></div><div class="gmail_default" style><font face="georgia, serif">Now, I have got it to work. It is for increasing the size of A8F3<span class="" style="white-space:pre">    </span>DEVANAGARI SIGN CANDRABINDU VIRAMA in the Siddhanta font.</font></div><div class="gmail_default" style><font face="georgia, serif"><br></font></div><div class="gmail_default" style><font face="georgia, serif">Here is the code that worked for me ...</font></div><div class="gmail_default" style="font-family:georgia,serif">----</div><div class="gmail_default" style="font-family:georgia,serif"><div class="gmail_default">% This is a Unicode file in devanagari script for processing with XeLaTex.</div><div class="gmail_default">\documentclass[11pt]{article}</div><div class="gmail_default">\usepackage{fontspec}</div><div class="gmail_default">\usepackage{polyglossia}</div><div class="gmail_default">\usepackage{xcolor}</div><div class="gmail_default">\setmainfont{FreeSerif}</div><div class="gmail_default">\newfontfamily\englishfont{FreeSerif}</div><div class="gmail_default">\newfontfamily\sanskritfont[Script=Devanagari]{Siddhanta}</div><div class="gmail_default">%\newfontfamily\devanagarifont[Script=Devanagari,Language=Sanskrit]{FreeSerif}</div><div class="gmail_default">\setdefaultlanguage{sanskrit}</div><div class="gmail_default">\setotherlanguage{english}</div><div class="gmail_default">%</div><div class="gmail_default">\begingroup</div><div class="gmail_default">  \lccode`\~=`ꣳ</div><div class="gmail_default">  \lowercase{\endgroup</div><div class="gmail_default">    \def~{{\Large\textcolor{red}{ꣳ}}}%</div><div class="gmail_default">  }</div><div class="gmail_default">\catcode`ꣳ=\active</div><div class="gmail_default">%</div><div class="gmail_default">\begin{document}</div><div class="gmail_default">आपो॒ वा इ॒दꣳ सर्वं॒ विश्वा॑ भू॒तान्यापः॑ प्रा॒णा वा आपः॑ \\</div><div class="gmail_default">प॒शव॒ आपोऽन्न॒मापोऽमृ॑त॒मापः॑ स॒म्राडापो॑ वि॒राडापः॑ \\</div><div class="gmail_default">स्व॒राडाप॒श्छन्दा॒ꣳस्यापो॒ ज्योती॒ꣳष्यापो॒ \\</div><div class="gmail_default">यजू॒ꣳष्याप॑स्स॒त्यमाप॒स्सर्वा॑ दे॒वता॒ आपो॒  \\</div><div class="gmail_default">भूर्भुव॒स्सुव॒राप॒ ओं॥</div><div class="gmail_default">\end{document}</div><div class="gmail_default">%%</div><div class="gmail_default">--------------</div><div class="gmail_default"><br></div><div class="gmail_default">I have another question now... is it possible to move this letter a bit to left - at the larger size the intercharacter spacing is larger than the rest of the text.</div><div class="gmail_default"><br></div><div class="gmail_default">I have attached the generated pdf - the 'mark' in question is in red.</div><div class="gmail_default"><br></div><div class="gmail_default">Thanks,</div><div class="gmail_default">Shree</div></div></div><div class="gmail_extra"><br clear="all"><div><div class="gmail_signature"><div dir="ltr">ShreeDevi<br>____________________________________________________________<br>भजन - कीर्तन - आरती @ <a href="http://bhajans.ramparivar.com" target="_blank">http://bhajans.ramparivar.com</a><br></div></div></div>
<br><div class="gmail_quote">On Sun, Dec 21, 2014 at 10:45 PM, Philip Taylor <span dir="ltr"><<a href="mailto:P.Taylor@rhul.ac.uk" target="_blank">P.Taylor@rhul.ac.uk</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><br>
<br>
Philip Taylor wrote:<span class=""><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<br>
ShreeDevi Kumar wrote:<br>
</blockquote>
<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Is it possible in xelatex to bind a control sequence to an input<br>
character ?<br>
</blockquote>
<br>
I cannot think why not :  can you not simply write :<br>
<br>
     \def \mycontrolsequence {...}<br>
</blockquote>
<br></span>
or even :<br>
<br>
        \let \mycontrolsequence = ...<div class="HOEnZb"><div class="h5"><br>
<br>
Philip Taylor<br>
<br>
<br>
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