[Haskell-cafe] EnableGUI hack changes working directory

Yitzchak Gale gale at sefer.org
Tue Oct 9 06:46:58 EDT 2007

apfelmus wrote:
> Is there a way to automate  ghci ... EnableGUI -framework Carbon  and
> typing  enableGUI  at the first prompt?

I have the following in my .ghci file:

-- Read GHCI commands from the file whose name is
-- in the GHCIRC environment variable
:def _load const(System.Environment.getEnvironment>>=maybe(return"")readFile.lookup"GHCIRC")
:undef _load

That allows me to easily define shell commands that
open all kinds of specialized GHCi environments.

Hope this helps,

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