Changes the current source file to be displayed.
SOURCE [filename]
where:
In the following example, the source file from which lines are to be displayed is var.in. The LSOURCE command prints the name of the current source file as well as the name of the source file for the current environment, because it is different.
CodeWatch> SOURCE var.in CodeWatch> LSOURCE Current display source file is "var.in" Source file of current environment is "x.pl1" Current display source file is "var.in" (PL/I) Apr 11 11 :06 :51 1991
Description
The SOURCE command changes the source file to be displayed. This may be used, for instance, when you want to look at the contents of "COPY" or "INCLUDE" files. Referencing these files is discussed in the section Referencing Included or Copied Files in the chapter Debugging Concepts.
If the filename is omitted, the current source file is set to the source file associated with the current execution point. The current source file pointer is not explicitly set. To reset the current source file pointer to the current execution pointer, use Environment without any arguments.
Activation of the SOURCE command applies to the current debugger action only. Its effect is lost when the program resumes execution; that is, the current source file is set to the source file associated with the current execution point.