The PROCESS command is used within edit line macros to set the .ZFRANGE, .ZLRANGE, and .ZDEST labels for use by the macro. For edit user line commands, you must specify NOPROCESS on the MACRO statement and include a PROCESS statement within the macro. For macros run by your own line commands, the PROCESS statement does not delay or control the execution of other line commands, as the editor executes all the line commands in sequential order and executes any preceding line commands prior to invoking the user line macro.