From mboxrd@z Thu Jan 1 00:00:00 1970 MIME-Version: 1.0 Date: Thu, 22 Apr 2010 19:32:02 +0200 Message-ID: From: Rudolf Sykora To: Fans of the OS Plan 9 from Bell Labs <9fans@9fans.net> Content-Type: text/plain; charset=ISO-8859-1 Subject: [9fans] sam language question Topicbox-Message-UUID: 0ba71a04-ead6-11e9-9d60-3106f5b1d025 Hello, I have a file in which I wanted to insert an empty line just before any line on which a string, say '0.00' is present. My attempts to do it this way: ,x/0.00/+-i/\n/ or similarly were not succesful. I am not sure where the problem is exactly. (Only have some feeling about it, but couldn't find anything authorative...) Can somebody help? Thanks Ruda