Haskell is a functional programming language.

learn more… | top users | synonyms

3
votes
1answer
475 views

How do I enable a three column layout in XMonad?

I'm a Haskell and XMonad beginner. I'm trying to set up my tiling layout to allow three side by side columns (so that I can have three simultaneous tall and thin Vim instances for coding, per ...
2
votes
2answers
869 views

Pretty output in GHCI: no colours shown

Using this method to get a pretty GHCI colours, I am not getting any colours whatsoever. However, my terminal is a urxvt with 256 colours enabled and TERM is xterm-256color. Any idea what I could ...
1
vote
1answer
366 views

What ghc package does cabal-install need?

I've just installed cabal to try and get http://dmwit.com/yeganesh/, but on running cabal-install it throws the error: cabal: ghc version >=6.4 is required but it could not be found. Apt-cache ...
1
vote
1answer
962 views

Dragging and resizing floating windows in xmonad without the modkey

In my .xmonad/xmonad.hs file, I have the following lines, which control howto drag and resize windows. How can I change this, such that I don't need any mod key? myMouseBindings (XConfig ...
1
vote
0answers
93 views

cabal dies on NixOS in KVM

I set up a NixOS system on KVM and installed the haskelPlatform package. Everything works fine, ghci works fine, but cabal dies without any helpful error message: [michas@nix:~]$ type -a cabal cabal ...
0
votes
0answers
16 views

Convert this bash to fish script - GHC autocomplete [closed]

http://lambda.jstolarek.com/2014/04/autocomplete-command-line-flags-with-ghc-7-8-2/ To enable auto-completion in Bash add this code snippet to your ~/.bashrc file: # Autocomplete GHC commands ...
0
votes
0answers
41 views

Configure xmobar to show workspaces

What should my xmonad.hs file look like to correctly give workspace info to xmobar?
-2
votes
2answers
326 views

Download and Install 32-bit Haskell GHC on CentOS

I need to install Haskell GHC 32 bit from the command line and I can't find this anywhere. I need to install it because I need libgmp.so.3 for the 32-bit and i have read somewhere that I can find it ...