Error Handling Functions

Statements and procedures that provide runtime error-handling capabilities.

Description
	These statements and procedures provide ways of dealing with runtime 
	errors. Specific modules, procedures and source code lines can be 
	retrieved, and error handlers can be set up.

#DETERMINEDetermining Errors
	Procedures that retrieve information about an error.
#HANDLEHandling Errors
	Statements that allow handling of errors.

DETERMINEDetermining Errors
	KeyPgErlErl
		Gets the line in source code where the error occurred.
	KeyPgErfnErfn
		Gets the name of the function where the error occurred.
	KeyPgErmnErmn
		Gets the name of the source file where the error occurred.
	KeyPgErrErr
		Gets the error number of the last error that occurred.
	KeyPgErrorError
		Generates an error using an error number.
HANDLEHandling Errors
	KeyPgOnerrorOn Error
		Sets a global error handler using a label.
	KeyPgLocalOn Local Error
		Sets a local error handler using a label.
	KeyPgResumeResume
		Resumes execution at the line where the error occurred.
	KeyPgResumenextResume Next
		Resumes execution at the line after where the error occurred.

See also
	* ProPgErrorHandlingError Handling
	* TblRuntimeErrorsRuntime Error Codes

