it never ends! I was validating the data and noticed that there are ocasions where more than one mapping exists like below. I thought I could simply add /g to (/\s\s/) but apparently that doesn't do the work. Any suggestion?

Phrase: "of hemorrhage"
Meta Mapping (1000)
<2 spaces>1000 D0046004:HAEMORRHAGE (BLEEDING) Finding
Meta Mapping (1000)
<2 spaces>1000 D0046011:HAEMORRHAGE NOT OTHERWISE SPECIFIED (HEMORRHAGE NOT OTHERWISE SPECIFIED) Finding

In reply to Re^5: tab delimited extraction, formatting the output by Anonymous Monk
in thread tab delimited extraction, formatting the output by zzgulu

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