Most often I need to make some quick changes to a specific prg / frx / sct which is in the application / exe. How can I achieve the same without having to completely regenerate the application.

I would have liked the same to be achievable as in the sample code below.

In the example < olw > is the on-line working folder, in which I place the recent changes.

clear all
set talk off
set path to olw,spf,rfs
mChoice = 'A'
do while .t.
 @ 10,10 say "Choice:"
 @ 10,18 get mChoice pict "@m A,B,C,D"
 read
 if inlist(readkey(),12,268)
  exit
 endif
 do case
 case mChoice = "A"
  if file('olw\choicea.fxp')
   do olw\choicea
  else
   do choicea
  endif
 case mChoice = "B"
  do iif(file('olw\choiceb.fxp'),'olw\choiceb','choiceb')
 case mChoice = "C"
  do choicec
 case mChoice = "D"
  do choiced
 endca
enddo
close all
clear all

Is this the right approach. Can someone guide me on this.

Thanks