Thursday, August 3, 2017

foldexpr correct ?

I want to fold lines starting with similar ip addresses in a log file.

":set
foldexpr=getline(v:lnum)=~'^\\([0-9]\\+\\)\\.'&&getline(v:lnum+1)=~'^\\1\\.'"

doesn't work for folding similar ip adresses. what's wrong ?

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