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semantic/.ghci.sample
2019-11-01 09:58:22 -04:00

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-- Consider copying this to your ~/.ghc/ghci.conf file:
-- Pretty-printing
:set -ignore-package pretty-simple -package pretty-simple
:def! pretty \ _ -> pure ":set -interactive-print Text.Pretty.Simple.pPrint"
:def! no-pretty \ _ -> pure ":set -interactive-print System.IO.print"
:def! r \_ -> pure ":reload\n:pretty"
-- Turn on some language extensions you use a lot
:seti -XFlexibleContexts -XOverloadedStrings -XTypeApplications
-- Break on errors
:seti -fbreak-on-error
-- Automatically show the code around breakpoints
:set stop :list
-- Use a cyan lambda as the prompt
:set prompt "\ESC[1;36m\STXλ \ESC[m\STX"
-- Better errors
:set -ferror-spans -freverse-errors -fprint-expanded-synonyms
-- Path-local ghci history
:set -flocal-ghci-history
-- Better typed holes
:set -funclutter-valid-hole-fits -fabstract-refinement-hole-fits -frefinement-level-hole-fits=2
-- Enable pretty-printing immediately
:pretty