Lambda functions in TIScript

I’ve added new short notation for anonymous (lambda functions) in TIScript build #2.0.0.3
Example of such notation – sort array a in descending order:

a.sort(:v1,v2:v2 - v3);

This is a direct equivalent of:

a.sort( function(v1,v2) { return v2 - v3; } );

Therefore anonymous functions in TIScript can be declared in place in of the three forms:

1. classic JavaScript form:
   

   function ( < parameters > ) { < statements > }

2. single expression lambda function form

   : < parameters > : < statement >;

3. “block with parameters” form

   : < parameters > { < statements > }