Re: Styling HTML output

[<Ken.Williams@thomsonreuters.com>]

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On 8/26/11 4:01 AM, "Bastien" <bzg@altern.org> wrote:
>
>Cool - it deserves to be put on Worg org-hacks.org!


Good idea, here's a patch (I hope attachments work on this list?) that
adds it.

--
Ken Williams
Senior Research Scientist
Thomson Reuters
http://labs.thomsonreuters.com



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From d6caa7674c7c848bad36688c0adb83ed35172ec9 Mon Sep 17 00:00:00 2001
From: Ken Williams <ken.williams@thomsonreuters.com>
Date: Fri, 26 Aug 2011 13:45:44 -0500
Subject: [PATCH] Add an entry for code-output styling in HTML/CSS.

---
 org-hacks.org |   28 ++++++++++++++++++++++++++++
 1 files changed, 28 insertions(+), 0 deletions(-)

diff --git a/org-hacks.org b/org-hacks.org
index 6c926a0..2791edc 100644
--- a/org-hacks.org
+++ b/org-hacks.org
@@ -1618,6 +1618,34 @@ workaround, one can use the following:
   ,#+LATEX: }
 #+end_src
 
+  * Styling code sections with CSS
+
+Code sections (marked with =#+begin_src= and =#+end_src=) are exported
+to HTML using =<pre>= tags, and assigned CSS classes by their content
+type.  For example, Perl content will have an opening tag like 
+=<pre class="src src-sh">=.  You can use those classes to add styling
+to the output, such as here where a small language tag is added at the
+top of each kind of code box:
+
+#+begin_src lisp
+(setq org-export-html-style
+ "<style type=\"text/css\">
+    <!--/*--><![CDATA[/*><!--*/
+      .src             { background-color: #F5FFF5; position: relative; overflow: visible; }
+      .src:before      { position: absolute; top: -15px; background: #ffffff; padding: 1px; border: 1px solid #000000; font-size: small; }
+      .src-sh:before   { content: 'sh'; }
+      .src-bash:before { content: 'sh'; }
+      .src-R:before    { content: 'R'; }
+      .src-perl:before { content: 'Perl'; }
+      .src-sql:before  { content: 'SQL'; }
+      .example         { background-color: #FFF5F5; }
+    /*]]>*/-->
+ </style>")
+#+end_src
+
+Additionally, we use color to distinguish code output (the =.example=
+class) from input (all the =.src-*= classes).
+
 * Hacking Org: Working with Org-mode and other Emacs Packages.
 ** org-remember-anything
 
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