* support for Template Toolkit 2
* optimized quoted string regexes
* optimized double-quoted string regex
* fully qualified tt2 plug-in names don't work
Also use \w.
* do not use empty character class
See #1107.
* put keyword tests in alphabetical order
* ordered tt2 keywords alphabetically
* removed redundant operator rule for tt2
* removed possibly existing old rules before inserti
* indentation
* allow backslash in front of lf in tt2 strings
* indentation
* avoid backtracking
* escape xml special characters
* indent with tab instead of spaces
* greedy is no longer needed for variables
Also use \w instead of explicit character class.
* re-generated with gulp
Michael Schmidt
Guido Flohr