From: Nick Dokos <nicholas.dokos@hp.com>
To: "Thomas S. Dye" <tsd@tsdye.com>
Cc: nicholas.dokos@hp.com, Org Mode <emacs-orgmode@gnu.org>,
rpgoldman@sift.info
Subject: Re: Request for suggestions including source code
Date: Wed, 04 May 2011 17:44:41 -0400 [thread overview]
Message-ID: <6167.1304545481@alphaville.americas.hpqcorp.net> (raw)
In-Reply-To: Message from "Thomas S. Dye" <tsd@tsdye.com> of "Wed, 04 May 2011 11:13:06 -1000." <3B495FCF-216C-4B81-BC13-DC74B8C401B9@tsdye.com>
Thomas S. Dye <tsd@tsdye.com> wrote:
> Aloha Robert,
>
> Have a look at the listings and minted packages. You can specify font size on a per-document or per-language basis. I believe listings has an option to wrap long lines (don't remember this for minted, though).
>
> The instructions here might be helpful:
>
> http://orgmode.org/worg/org-tutorials/org-latex-export.html#sec-12_2
>
> hth,
> Tom
>
> On May 4, 2011, at 10:53 AM, Robert Goldman wrote:
>
> I have a document that has big chunks of included source code.
> Unfortunately, when this is typeset in LaTeX, it typically blows past
> the right margin. I find it quite difficult to determine how many
> characters I get in a monospace line in LaTeX, and it seems like LaTeX
> won't give me enough to fit in plausible blocks of source code.
>
> Does anyone have a solution to this? Any way to tell org-mode to shrink
> the fontsize when exporting code examples to LaTeX? More condensed font
> to use for typewriter when exporting to LaTeX? Other tricks of the trade?
>
> Seems like many would have encountered this problem.
>
> Many thanks,
> r
>
>
Tom provides the practical answers, I go for the frivolous ones :-) : the following
latex program will give you the text width of the page:
--8<---------------cut here---------------start------------->8---
\documentclass{article}
\begin{document}
\the\textwidth
\end{document}
%%% Local Variables:
%%% mode: latex
%%% TeX-master: t
%%% End:
--8<---------------cut here---------------end--------------->8---
I get 345.0pt (but you can use geometry.sty to change it).
Let's say we want to use cmtt10 (at its design size of 10pt, i.e. not scaled up
or down). The character sizes of this font can be obtained from the TFM file. An
easy way to get them in human-readable form is to use tftopl:
tftopl /usr/share/texmf-texlive/fonts/tfm/public/cm/cmtt10.tfm | grep CHARWD
will give you the character widths as fractions of the design size. Since this
is a fixed-width font, all widths are the same:
(CHARWD R 0.524996)
So the width of each character in points is:
0.524996 * design size = 5.24996pt
and you can accommodate
floor(345.0 / 5.24996) = 65
characters per line.
So there you have it: a frivolous exercise, almost completely OT for the
list and an almost useless answer[fn:1].
Nick
Footnotes:
[fn:1] I know: I have no life -- but I rather enjoyed it...
next prev parent reply other threads:[~2011-05-04 21:44 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-04 20:53 Request for suggestions including source code Robert Goldman
2011-05-04 21:13 ` Thomas S. Dye
2011-05-04 21:44 ` Nick Dokos [this message]
2011-05-04 22:01 ` Robert Goldman
2011-05-04 23:10 ` Nick Dokos
2011-05-05 0:11 ` Robert Goldman
2011-05-04 21:59 ` Robert Goldman
2011-05-04 22:23 ` Thomas S. Dye
2011-05-04 22:29 ` Robert Goldman
2011-05-04 22:49 ` brian powell
2011-05-05 17:07 ` Eric Schulte
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