From mboxrd@z Thu Jan  1 00:00:00 1970
Message-ID: <df49a7370710250943s42b5a171n2943a186e95288fc@mail.gmail.com>
Date: Thu, 25 Oct 2007 17:43:23 +0100
From: "roger peppe" <rogpeppe@gmail.com>
To: "Fans of the OS Plan 9 from Bell Labs" <9fans@cse.psu.edu>
Subject: Re: [9fans] Plan9ports under windows/cygwin?
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References: <2C87DC29-AD18-440D-8890-A2CF4F888032@telus.net>
	<d1c554290710250900w74520b65kc5509d5c1e27caa4@mail.gmail.com>
	<48D81915-6ADA-411D-AA5E-B79309035E2B@telus.net>
	<d553b5590710250926u37b8dbc6mf06e3cfd4ef0a00f@mail.gmail.com>
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yeah, os(1) is your friend.

but you need to watch out for the fact that files have different names inside
inferno and out. i usually knock up a little script to translate the names
(there's no universally correct answer, so it varies somewhat each time,
depending on your conventional namespace)

for example, here's part of the script i'm using currently, running
inferno under macos, and using
the windows F# compiler running on a remote computer
(mounted on /n/remote, with /n/remote/cmd mounted on /cmd)

load regex std
assemblies=(...)

subfn ftrans {
	emuroot := ${unquote "{cat /n/remote/env/emuroot}}
	ifs := '
'
	f := $1
	if{! match '^[a-zA-Z]:[\\/]' $f} {
		if{! ~ $f '/*'}{
			f = `{pwd}^/$f
		}
		if{! ~ $f '/n/remote/*'}{
			echo $f is not in remote namespace
		}
		f = ${re s '^/n/remote' '' $f}
		f = ${re sg '/+' '\\' $emuroot/$f}
	}
	result = $f
}

fn osrun {
	os -d ${ftrans .} ${ftrans $1} ${tl $*}
}

fn fsc {
	opts := ()		# --fast-sublanguage-only
	for(i in $assemblies){
		opts = (-r $i) $opts
	}
	osrun 'C:\Program Files\FSharp-1.9.2.9\bin\fsc' $opts $* < /dev/null |
		(sed
			-e 's/
$//'
			-e '/^$/d'
			-e 's/^([a-zA-Z0-9.]+)\(([0-9]+),([0-9]+)\)/\1:\2-#0+#\3;+0/'
			-e 's/error: FS[[0-9]+: //')
}