From: "Peter A. Cejchan" <tyapca7@gmail.com>
To: Fans of the OS Plan 9 from Bell Labs <9fans@9fans.net>
Subject: [9fans] How to do this with [acme | sam | sed ] ?
Date: Fri, 11 Jan 2013 12:19:06 +0100 [thread overview]
Message-ID: <CAM6ozu5TrRihh9Q-2Y9Fo7Raqo0OOzQ1umgE07AHddVR247Wnw@mail.gmail.com> (raw)
## How to do this with [acme | sam | sed ] ?
# compound commands
# remove outermost pair of braces: abcd(x+(y-z))efgh --> abcdx+(y-z)efgh
[ no idea :-( ]
# remove semicolon before // comments: xyz;[tab][space]*// --> xyz
[ Edit /;[ ]*\/\// Edit s/;// # find and remove semicolon
before // comments ]
# prefix to postfix operator: ++i --> i++
[ Edit s/\+\+[a-zA-Z]+[0-9a-zA-Z]*/&++/ Edit s/\+\+/d]
thanks,
++pac
next reply other threads:[~2013-01-11 11:19 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-11 11:19 Peter A. Cejchan [this message]
2013-01-11 11:44 ` Rudolf Sykora
2013-01-11 12:24 ` Peter A. Cejchan
2013-01-11 12:27 ` dexen deVries
2013-01-11 12:38 ` Bence Fábián
2013-01-11 14:24 ` erik quanstrom
2013-01-11 15:16 ` Rudolf Sykora
2013-01-11 11:46 ` Bence Fábián
2013-01-11 12:07 ` Peter A. Cejchan
2013-01-11 12:09 ` Nicolas Bercher
2013-01-11 13:10 ` Peter A. Cejchan
2013-01-11 13:24 ` Nicolas Bercher
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