Remove Training lf

[David Harrison]

I need to remove the trailing line feed character in a tcl variable. It’s in my head somewhere but I can’t shake it out.

Topic

[Jim Kosloskey]

David,

How about string trimright?

set junk “123n”

set junk [string trimright $junk “n”]

You could use string map but that would remove all n.

Or you always could use regsub – but why when string trimright will do the job nicely?

email: jim.kosloskey@jim-kosloskey.com 30+ years Cloverleaf, 61 years IT – old fart.

[David Harrison]

Exactly what I was groping for.

Thanks Jim

[Author]

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