49 lines
1.7 KiB
EmacsLisp
49 lines
1.7 KiB
EmacsLisp
;;; lang/haskell/config.el -*- lexical-binding: t; -*-
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(after! projectile
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(add-to-list 'projectile-project-root-files "stack.yaml"))
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(cond ((featurep! +intero) (load! "+intero"))
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((featurep! +dante) (load! "+dante"))
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((featurep! +lsp) (load! "+lsp")))
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;;
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;; Common packages
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(after! haskell-mode
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(setq haskell-process-suggest-remove-import-lines t ; warnings for redundant imports etc
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haskell-process-auto-import-loaded-modules t
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haskell-process-show-overlays (not (featurep! :tools flycheck))) ; redundant with flycheck
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(set-lookup-handlers! 'haskell-mode
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:definition #'haskell-mode-jump-to-def-or-tag)
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(set-file-template! 'haskell-mode
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:trigger #'haskell-auto-insert-module-template
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:project t)
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(set-repl-handler! '(haskell-mode
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haskell-cabal-mode
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literate-haskell-mode)
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#'+haskell/open-repl)
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;; Prevent the 'Kill the whole session (y or n)?' prompt caused by the popup
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;; manager auto-killing haskell-interactive-mode's popup buffer (and process)
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;; by settings :ttl to nil.
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(set-popup-rule!
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(lambda (bname _action)
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(eq (buffer-local-value 'major-mode (get-buffer bname))
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'haskell-interactive-mode))
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:select t :ttl nil :quit nil)
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(add-hook! 'haskell-mode-hook
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#'haskell-collapse-mode ; support folding haskell code blocks
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#'interactive-haskell-mode)
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(add-to-list 'completion-ignored-extensions ".hi")
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(map! :localleader
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:map haskell-mode-map
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;; this is set to use cabal for dante users and stack for intero users:
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"b" #'haskell-process-cabal-build
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"c" #'haskell-cabal-visit-file
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"h" #'haskell-hide-toggle
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"H" #'haskell-hide-toggle-all))
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