> > "VW" == Volker Wysk <[EMAIL PROTECTED]> writes:
>
> VW> I'm pleased to announce the first release of the
> VW> HsUnix library. It enables you to do things easily
> VW> in Haskell which are typically done by the
> VW> shell. Thus Haskell can be used to write shell
> VW> s
On Sun, Feb 08, 2004 at 09:36:16PM +0100, Volker Wysk wrote:
> Features
>
>
> Command Line Arguments Parser
> HsUnix has facilities for managing command line arguments, which are
> (hopefully) easier to use than the GHC library GetOpt. Command line
> arguments are described in
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Peter Robinson ([EMAIL PROTECTED]) wrote:
> The last update was made in September and I didn't have much time to work on
> it since then but I expect to have a working updated version at the latest by
> the end of February, it isn't really much work.
I'm glad to hear that.
> > When tried KDev
On Mon, Feb 09, 2004 at 12:49:28PM +0100, Tomasz Zielonka wrote:
> On Sun, Feb 08, 2004 at 09:36:16PM +0100, Volker Wysk wrote:
> > Error Handling
> > Error handling is one thing which is done much more thoroughly in
> > HsUnix than in shells. Failed programs won't be silently ignored.
> >
On Mon, Feb 09, 2004 at 12:56:43PM +1100, Donald Bruce Stewart wrote:
> Hey all,
>
> -
> Vim syntax highlighting for GHC-style .lhs and .hs + cpp
> -
>
> Rathe
On Mon, Feb 09, 2004 at 11:07:39AM -0500, Andrew Pimlott wrote:
> > -e errexit
> > Exit immediately if any untested command fails in non-interactive
> > mode.
>
> It doesn't work.
Well, it works as much as it can... better something than nothing.
> #!/bin/sh -e
> cat nosuchfile
On Mon, Feb 09, 2004 at 04:20:59PM +, Ian Lynagh wrote:
>
> I've put mine here: http://urchin.cipe/~ian/vim/
Or, more usefully, http://urchin.earth.li/~ian/vim/
Ian
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> On Mon, Feb 09, 2004 at 12:49:28PM +0100, Tomasz Zielonka wrote:
> #!/bin/sh -e
> cat nosuchfile | echo hello
>
> This script will exit with status 0 (success). If you think about
> how traditional unix shells are implemented, you will see that they
> can't get this right. (Which proves
On Mon, Feb 09, 2004 at 07:16:09PM +0100, Volker Wysk wrote:
> main = mainwrapper $
> call (execp "cat" ["nosuchfile"] -|- execp "echo" ["hello"])
>
> This happens to work right. The error is reported via a dynamic exception:
>
> ~/src/hsunix/build $ ./test2
> cat: nosuchfilehello
>
igloo:
> On Mon, Feb 09, 2004 at 12:56:43PM +1100, Donald Bruce Stewart wrote:
> > Hey all,
> >
> > -
> > Vim syntax highlighting for GHC-style .lhs and .hs + cpp
> > -
wouldn't it be nicer to have
- mainwrapper and call combined
- helper fucntions defined for execp "cat" etc
i haven't downloaded your package, but the syntax as it is looks very
verbose. i know it's a small point, but shells have to support a compact
syntax (or is the idea only to support "shell
is "HaskellScript" still working?
I tried mucking around with this lately using the
latest version of Hugs but the example scripts seemed
broken.
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