NCL Debug Facility › NCL Debug Facilities

NCL Debug Facilities

NCL Debug provides the following facilities:

• Allows observation of the execution of an NCL procedure from an external source, that is, another environment, another user region, window, or NCL environment.
• Eliminates the need for code changes to debug a procedure. For example, there is no need to add &CONTROL or &WRITE statements.
• Provides comprehensive control over the NCL procedure as it is being executed, supporting statement stepping, alteration of variable contents and attributes, and so on.
• Allows specification of criteria for debugging, before the target NCL begins execution.