I would nest regexes by calling a function on each 8block.

How would you implement it ?

update

Or

split 8 blocks to array

replace whitespace for each element

join array with separator

Can be done in a one liner with map .

Cheers Rolf

PS: Je suis Charlie!

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In reply to Re^3: How can I replace space sequences in a string with the number of spaces in each sequence? by LanX
in thread How can I replace space sequences in a string with the number of spaces in each sequence? by tkguifan

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