@pairs = grep(/^([^:]+):(.*)/, <>);

[download]
Or if you want to only find the lines that have only one colon... 
@pairs = grep(/^([^:]+):([^:]+)$/, <>);

[download]
/me loves grep

- FrankG

In reply to Re: Pulling out pairs by how do i know if the string is regular expression
in thread Pulling out pairs by andyw

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