nmh-workers
[Top][All Lists]
Advanced
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Nmh-workers] m_getfld() bug fix

From: Ralph Corderoy
Subject: Re: [Nmh-workers] m_getfld() bug fix
Date: Sun, 08 Dec 2013 00:38:18 +0000 
Hi David,

>     uniq >"$actual"

BTW, the comment says that's there to squash adjacent blank lines but it
would obviously do more than that.  This bit of awk does a `cat -s'.

    awk '!length && e {next} {e = !length} 1'

It's possible in sed too.  ;-)

Cheers, Ralph.
reply via email to
[Prev in Thread] Current Thread [Next in Thread]