You can use this tag to add comments to your templates and
source files, or to quash blocks of content. Currently this tag is part of the
main InterJinn tag compiler, and for that reason when using it to comment out
blocks of content, any <jinn:xxx/> tags
within the block must still open and close properly. In the future this tag
may be moved to it's own compiler layer, thus improving its efficiency and
enabling it to work on partially formed layers of XML. This tag is generally
more bulky than the {jinn:comment} embed;
however, by using this tag instead you can easily comment out opening and
closing curly braces ({, }).