Hello monks , I have this problem ,, I am trying to modify files based on thier location on the tree : the tree 
-one.bld
 -two.bld
  -three.bld

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so I want to read through the directory containing these .bld files and check the third line of each file , so if i am inside the one.bld the third line should be program if not I need to change it , if i am inside the two.bld then third line should be subprogram and the three.bld should have the word library . the file looks like this right now : 
#!build
default:
    nobuild
    :cx_e_option=msgnumbers
    :dependency=nodepend

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all of them containg the word nobuild which I want to change to either program , subprgram or library based on there location on the tree. I am not sure how to start this one and be able to go through the tree , can someone give me a hint ,, thanks

In reply to subfiles by Sara

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