Usage

1. Put the code snippet to pre tag.
2. Add the lang attribute to the pre tag like the following. <pre lang="cpp">
3. Add the lineno attribute to the pre tag after the lang tag like the following if you want to display line numbers. The number in the lineno tag becomes a start line number. There is no default value for the start line number. So you must supply the value to the lineno tag. <pre lang="cpp" lineno="1">
4. If you do not add lang attribute, the pre tag is handled normally.
5. If you want to have border, add the style like the following to your .css file. pre { border: 1px dotted #ccc; padding: 0.2em 0.5em; }
6. You can use following languages in lang. abap, actionscript, ada, apache, applescript, asm, asp, autoit, bash, blitzbasic, bnf, c, c_mac, caddcl, cadlisp, cfdg, cfm, cpp-qt, cpp, csharp, css-gen, css, d, delphi, diff, div, dos, dot, eiffel, fortran, freebasic, genero, gml, groovy, haskell, html4strict, idl, ini, inno, io, java, java5, javascript, latex, lisp, lua, m68k, matlab, mirc, mpasm, mysql, nsis, objc, ocaml-brief, ocaml, oobas, oracle8, pascal, per, perl, php-brief, php, plsql, python, qbasic, rails, reg, robots, ruby, sas, scheme, sdlbasic, smalltalk, smarty, sql, tcl, text, thinbasic, tsql, vb, vbnet, vhdl, visualfoxpro, winbatch, xml, xpp, z80

http://wordpress.org/extend/plugins/code-highlighter/