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doomemacs/modules/lang/haskell/config.el

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Major optimization refactor, across the board + enable lexical-scope everywhere (lexical-binding = t): ~5-10% faster startup; ~5-20% general boost + reduce consing, function calls & garbage collection by preferring cl-loop & dolist over lambda closures (for mapc[ar], add-hook, and various cl-lib filter/map/reduce functions) -- where possible + prefer functions with dedicated opcodes, like assq (see byte-defop's in bytecomp.el for more) + prefer pcase & cond (faster) over cl-case + general refactor for code readability + ensure naming & style conventions are adhered to + appease byte-compiler by marking unused variables with underscore + defer minor mode activation to after-init, emacs-startup or window-setup hooks; a customization opportunity for users + ensures custom functionality won't interfere with startup.
2017-06-08 11:47:56 +02:00
;;; lang/haskell/config.el -*- lexical-binding: t; -*-
Add module-haskell.el
2016-03-29 01:06:37 -04:00
:boom: Change first arg of load! macro load!'s first argument is no longer a symbol (that will cause void-variable errors now) to save on unnecessary interning and simplify compile-time logic. It accepts any valid form that evaluates to a string now. If you use load!, you need to change its argument to a string! e.g. (load! +my-module) => (load! "+my-module")
2018-05-27 12:44:22 +02:00
(cond ((featurep! +intero) (load! "+intero"))
((featurep! +dante) (load! "+dante")))
[breaking] lang/haskell: refactor + require flags #158 The +intero/+dante module flags are now required; there is no default.
2017-10-03 00:52:16 +02:00
;;
Remove third line in section headers This is truly important stuff. We've saved many lives with this update.
2018-09-07 19:36:16 -04:00
;; Common packages
[breaking] lang/haskell: refactor + require flags #158 The +intero/+dante module flags are now required; there is no default.
2017-10-03 00:52:16 +02:00
Lazily load bindings properly
2018-07-18 08:50:55 +02:00
(after! haskell-mode
lang/haskell: minor reformatting & refactor Conform to conventions, use `add-hook!` for multiple hooks, use single semi-colon for eol comments, remove comments redundant with code, and use sharp-quote to indicate function symbol.
2018-07-19 19:03:05 +02:00
(setq haskell-process-suggest-remove-import-lines t ; warnings for redundant imports etc
haskell-process-auto-import-loaded-modules t)
fix typo
2018-07-19 17:13:56 +02:00
(when (featurep! :feature syntax-checker)
lang/haskell: minor reformatting & refactor Conform to conventions, use `add-hook!` for multiple hooks, use single semi-colon for eol comments, remove comments redundant with code, and use sharp-quote to indicate function symbol.
2018-07-19 19:03:05 +02:00
(setq haskell-process-show-overlays nil)) ; flycheck makes this unnecessary
Removed hindent (included in format-all)
2018-08-27 12:05:03 +02:00
(add-hook! 'haskell-mode-hook
lang/haskell: disable subword-mode by default subword-mode is enabled by default for no other language, nor is it the default behavior in vim (and it affects evil word motions), so it should be opt-in. Mentioned in #1083
2018-12-29 21:06:49 -05:00
#'(haskell-collapse-mode ; support folding haskell code blocks
lang/haskell: minor reformatting & refactor Conform to conventions, use `add-hook!` for multiple hooks, use single semi-colon for eol comments, remove comments redundant with code, and use sharp-quote to indicate function symbol.
2018-07-19 19:03:05 +02:00
interactive-haskell-mode))
Move haskell-mode bindings
2018-07-19 11:04:17 +02:00
(set-lookup-handlers! 'haskell-mode :definition #'haskell-mode-jump-to-def-or-tag)
(set-file-template! 'haskell-mode :trigger #'haskell-auto-insert-module-template :project t)
Standardize REPL commands & improve SPC o r - SPC o r now prompts for a REPL to open when none was found for the current buffer. - REPL handlers must now follow the naming convention "*/open*-repl". e.g. +python/open-ipython-repl, +emacs-lisp/open-repl, etc. - +eval/open-repl has been split in two: - +eval/open-repl-other-window - +eval/open-repl-same-window
2019-02-18 01:56:38 -05:00
(set-repl-handler! '(haskell-mode haskell-cabal-mode literate-haskell-mode) #'+haskell/open-repl)
Move haskell-mode bindings
2018-07-19 11:04:17 +02:00
(add-to-list 'completion-ignored-extensions ".hi")
Normalize :leader/:localleader keybinds Evil states no longer apply to them. Also removes x-alt-keysym.
2018-12-23 23:54:27 -05:00
(map! :localleader
:map haskell-mode-map
Added `stack build` support for intero users
2018-07-18 09:11:48 +02:00
;; this is set to use cabal for dante users and stack for intero users:
Normalize :leader/:localleader keybinds Evil states no longer apply to them. Also removes x-alt-keysym.
2018-12-23 23:54:27 -05:00
"b" #'haskell-process-cabal-build
"c" #'haskell-cabal-visit-file
"h" #'haskell-hide-toggle
"H" #'haskell-hide-toggle-all))
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