Document management statements

A number of statements are available to copy an XML document from an external file to an internal text string and vice versa.

A set of RESOLVE statements allows the developer to obtain a fully resolved pathname (for example, c:\mystuff\stuff.xml rather than stuff.xml), thus providing a globally unique name that can be passed as a parameter to a called sub-program. This is useful in cases where global resources are defined in the top-level program and then referenced in a called (possibly nested) subprogram that may include another resource having the same name.