Ok, I think I need to be more specific. I attached the exact data right now. I need to match the paragraphs that their headlines contain (string)clk(digit in brackets) and leave the "QUALIFIED" there. In all other paragraphs I should delete it. So in that example I have 3 paragraphs. The first one matches what I want so I should leave the "QUALIFIED" but the third one does not meet my needs so I should delete it. 
qclk[6] INPUT (
     ! "asdk fd  sasd"
     VALID ( 
       late_lead 3 ar qclk slope 20
       late_lead 3 af qclk slope 04
       early_dn 8 ar qclk slope 6
       early_up 6 af qclk slope 6
     )
     cext %0.00394757
     cmax %0.005504
     QUALIFIED
)
clkout_qclk_61[3] OUTPUT (
)
clkout_qclk_61[2] OUTPUT (
     REQUIRED ( 
       earlyp  0.5 br qclk clm(2)
       latel_up  5 bf qclk clk(2)
     )
     REQUIRED ( 
       early_lead_dn  0.004 bf qclk clkdom(2)
       late_trail_dn  0.005 br qclk clkdom(2)
     )
     cext %0.0647336
     max_ceff_up %0.187
     QUALIFIED
)

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In reply to Re^5: Substitute in a subparagraph by guyov1
in thread Substitute in a subparagraph by guyov1

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