Issue 230: Modular config support http://code.google.com/p/xmonad/issues/detail?id=230 New issue report by amdragon: XMonad.Core.recompile passes "-i" to ghc when compiling ~/.xmonad/xmonad.hs, making it impossible to break a configuration into multiple modules. This issue was previously discussed at: http://www.haskell.org/pipermail/xmonad/2008-July/006106.html but no resolution was reached. Unfortunately, simply removing "-i" from the ghc arguments poses two problems: (1) As discussed in the above thread, on case insensitive file systems "import XMonad" will try to import "xmonad.hs" instead of the XMonad module and (2) recompile's simple recompilation checker won't notice changes to modules, since it only checks the modification time of xmonad.hs. Personally, I'm not so concerned about (2), which could be fixed if necessary using GHC's dependency generation mode. (1) is a bigger problem, for which I see a few possible solutions: a. Change the name of the configuration file so it doesn't conflict with any XMonad modules it may try to import. For example, rename it to main.hs or startup.hs or even config.hs (though the last one may cause confusion). This seems like the cleanest solution to me, but has obvious compatibility drawbacks. At least temporarily, recompile could check for the presence of either main.hs or xmonad.hs and continue to compile the latter with "-i", perhaps issuing an xmessage warning. b. As suggested in the thread, create a convention for where to put configuration-local modules, such as "~/.xmonad/lib" and pass this as the "-i" argument. Unfortunately, this behavior is unintuitive. c. Allow the user to specify their own "-i" argument, perhaps in a plain text file in ~/.xmonad/ or a magic comment in xmonad.hs. This solution seems like a hack and could lead to nasty surprises for people who try to put "." in their import path. I'd be happy to code up a patch for any of these if there's consensus. Issue attributes: Status: New Owner: ---- Labels: Type-Defect Priority-Medium -- You received this message because you are listed in the owner or CC fields of this issue, or because you starred this issue. You may adjust your issue notification preferences at: http://code.google.com/hosting/settings