6.0

89
Code Sample Example
This example sets the variable maxwidth to the width, and the variable maxheight to the height of the EPS
image resource wing_nut.
Example
&maxwidth := EPSwidth( ‘wing_nut’ )
&maxheight := EPSheight( ‘wing_nut’ )
Eq (function)
Compares two expressions of any type and returns true if both are equal, false otherwise. This is the
functional equivalent of the = operator.
Syntax
eq( expression1, expression2 ) boolean value
Arguments
expression1, expression2 — Values of any type. Both expressions must be of the same type.
Code Sample Examples
Examples 1 and 2 shows both ways of comparing two expressions.
Example 1
if( eq(&current.line, 33) )
show('Middle of page')
endif()
Example 2
if(&current.line = 33)
show('Middle of page')
endif()
ExecPage (procedure)
Executes the content of the specified document page, as if it were part of the calling page. The content of
the page in this case excludes the paper handling properties of the page. If you want to include the paper
handling properties in the page execution, see $element (procedure).
The execpage() and @page() commands are equivalent.