<div dir="ltr">I've created this procedure. I think it's working for now. Thank you. <div><div><font face="courier new, monospace">(define subindex</font></div><div><font face="courier new, monospace"> (λ (B i #:font-base [fuente-Base (current-main-font)] #:size-base [tam-Base (current-font-size)]</font></div>
<div><font face="courier new, monospace"> #:font-index [fuente-index (current-main-font)] #:size-index [tam-index (current-font-size)])</font></div><div><font face="courier new, monospace"> (hbl-append</font></div>
<div><font face="courier new, monospace"> (text B fuente-Base tam-Base)</font></div><div><font face="courier new, monospace"> (text i `(subscript . , fuente-index) tam-index)</font></div><div><font face="courier new, monospace"> )))</font></div>
</div><div class="gmail_extra"><br><br><div class="gmail_quote">2014-07-07 23:03 GMT-05:00 Matthew Flatt <span dir="ltr"><<a href="mailto:mflatt@cs.utah.edu" target="_blank">mflatt@cs.utah.edu</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div class="">At Mon, 7 Jul 2014 17:55:55 -0500, David Merinos wrote:<br>
> Is there a way to display things such as $G_f$ would display in Latex but<br>
> using Slideshow?<br>
<br>
</div>Underscore handling is built into the `code` form,<br>
<br>
#lang slideshow<br>
(require slideshow/code)<br>
(slide (code G_f))<br>
<br>
but for more general subscripting, use `text` with the 'subscript<br>
style:<br>
<br>
#lang slideshow<br>
(slide (hbl-append<br>
(text "G" (current-main-font) (current-font-size))<br>
(text "f" `(subscript . ,(current-main-font)) (current-font-size))))<br>
<br>
<br>
</blockquote></div><br><br clear="all"><div><br></div>-- <br><div dir="ltr">T.I. David Merinos.<div><br></div></div>
</div></div>