Sweave - documenting a long function
De : owner-r-help at stat.math.ethz.ch [mailto:owner-r-help at stat.math.ethz.ch]De la part de Frank E Harrell Jr Envoy? : mardi 5 novembre 2002 11:55 ? : John.Gavin at ubsw.com Cc : r-help at stat.math.ethz.ch Objet : Re: [R] Sweave - documenting a long function
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It may work better to implement variations of 'pretty printing' for Sweave
so
that you can use different fonts, etc., from within one code chunk by
using S
comments. When I'm not using Sweave, I do this with a Perl parser that
does
things such as changing <- to a left arrow and changing # ... text ... to
\scom{... text ...}. I define \scom in LaTeX to use a smaller Times-Roman
font that for on-screen viewing is blue. See
http://biostat.virginia.edu/latex for details. Perhaps Friedrich Leisch
will
consider allowing the user to specify a customized Perl script or S
function
that translates S code for pretty printing (including specifying prompt characters other than R>).
Specifying prompt is already possible (from R 1.6.0). See http://www.ci.tuwien.ac.at/~leisch/Sweave/Sweave-manual-20021007.pdf: "As of R version 1.6.0 the driver gets the prompts used for input lines and continuation lines from R?s options() settings. To set new prompts use somthing like options(prompt="MyR> ", continue="...")" Christophe -- Christophe DECLERCQ, MD Observatoire R?gional de la Sant? Nord-Pas-de-Calais 13, rue Faidherbe 59046 LILLE Cedex FRANCE Phone +33 3 20 15 49 24 Fax +33 3 20 55 92 30 E-mail c.declercq at orsnpdc.org -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-help-request at stat.math.ethz.ch _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._