Allow [] (and return '') on user parts.
treea48407f1d56154b8ff6c84bd5093377f3f457d18
-rw-r--r-- 14 .gitignore
-rw-r--r-- 5574 Gruta.pm
drwxr-xr-x - Gruta
-rw-r--r-- 266 Makefile.PL
-rw-r--r-- 1440 TODO
drwxr-xr-x - examples
drwxr-xr-x - templates