You will find a "Code" button on our message editor that can wrap special tags around Java code, XML, and other pre-formatted text. It makes them easier to read.
If you get a blank page when using a template or include, there's a problem with the template that is being included.
Unfortunately, there's not likely to be any helpful messages, so what I do is strip down the included file to something basic like a "hello" outputText and keep adding back what I took out until I find the failing element.
Blitzlügen - Lies or information broadcast, but when called out the broadcaster does little or nothing is done to correct them, thus allowing those who wish to believe to accept them as truth.
Lügensturm - A barrage of Blitzlügen fired in such quick succession that it is essentially impossible to correct them all.