Checkfunc - Function analysis of a REXX program

Name     CheckFunc 
Version  1.02
Author   Toby Thurston 
         (see EMail Addresses)
Distrib. Freeware 
Type     REXX CMD 
Price    -
Source   Internet 
         Name: checkfunc102.* 

Checkfunc is a handy routine to help you develop correct and portable REXX 
code.  It contains a mini-parser for REXX that finds all the function 
calls in a program and lists them out for you to see. The output listing 
shows 

-  BIFs Used 
-  Internal functions 
-  Duplicate (and therefore unreachable) labels 
-  Rexxutil common functions 
-  Rexxutil OS/2 only functions 
-  Rexxutil Windows only functions 
-  Rexxutil Version 2 functions 
-  External functions 
-  External commands 

(see also RXCALLLST - show the CALL structure of a program and 
Codeanalizer)