Encoding error in sed -


i've been trying remove duplicate character sequences in social media text using following code:

sed 's/\([a-za-z]\)\1\1\1*/\1\1\1/g'

the code works fine on regular ascii lines breaks on non-ascii text error sed: re error: illegal byte sequence. example:

you 💩

for it's worth, i'm running mac osx. need reset encoding variable?


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