I tried to install the plugin for wordpress geshi syntax and I do not know if this is due to a problem of version of cms. The plugin had received no update for over a year. In any case, this version 2.0.4, it does not seem to work by signaling the source code as indicated in markup codes that also disappear when written with the RTE integrated worpdress.

I saw the blog turned over version 2.0 without any problems with geshi installed may not be the same plug that I tested, so if anyone has a tip for me to succeed in having a syntax . Thank you in advance