I have a file with following lines: 
  
    .comm    _resultAvg,8,4
    .comm    _resultSwap,8,4
    .comm    _resultMax,20,4

[download]
I want to replace this pattern with: 
    .data
    _resultAvg:
        .data.32 0
        .data.32 0
    .data
    _resultSwap:
        .data.32 0
        .data.32 0
    .data
    _resultMax:
        .data.32 0
        .data.32 0
        .data.32 0
        .data.32 0
        .data.32 0

[download]
How to perform this task using regex? That is, how to find the numeric e.g. 20 and divide it by 4 and then put corresponding # of ".data.32 0" lines after starting with relevant symbol "_resultMax". regards

In reply to replace a line with lines based on information extracted from these line using Perl by sajjad

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