list
The list command prints source code lines of the program being
executed.
Syntax
list [ location ]
where location
is:
{ [module.]function
| [module:]line
}- module is the name of a specific source file, without extension.
 - function is a function name.
 - line is a source code line.
 
Usage
The list command prints source code lines of your program. By default,
it begins with the current line.
Example
(fgldb) run 
Breakpoint 1, at mymodule.4gl:5 
5    CALL addlist()
(fgldb) list 
5    CALL add_customer(cust_rec)
6    MESSAGE "Customer record was added"
...
14  END FUNCTION
(fgldb)