Attributes range could accept a range of chars

[cardinot]

The attr ranges could accept an interval of chars (according to ASCII). The attr ranges are mainly used by the plugins to define their attributes, e.g., see the attributes of this plugin.

The examples below could be supported:
"char[a,b]"
"char[a,z]"

For people interested in implementing it (hints):

• check the code for the interval of integers at AttributeRange::parse