Function-call operators - ABBYY Documentation

Function and method parameters are set in one of the following ways:

Using the ”()” operator (parentheses)
Using the ”:” operator (colon)

Parameters are separated by ”,” (comma). If the list of arguments of a function or method is empty, you can omit the ”()” operator. The ”:” operator is not used in this case.

Operator	Example
()	Mode( Horizontal ); MaxErrors( 2, 0.25 );
:	Mode: Horizontal; MaxErrors: 2, 0.25;
	DontFind(); DontFind;