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doomemacs/modules/lang/janet/config.el
2025-05-08 01:24:14 -04:00

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EmacsLisp

;;; lang/janet/config.el -*- lexical-binding: t; -*-
(use-package! janet-mode
;; HACK: Needed to override autoloaded `auto-mode-alist' and
;; `interpreter-mode-alist' entries from this or `janet-ts-mode', so we can
;; rely on `major-mode-remap-defaults' instead.
:mode "\\.\\(jdn\\|janet\\)\\'"
:interpreter "janet[0-9]*\\'"
:config
(after! dtrt-indent
(add-to-list 'dtrt-indent-hook-mapping-list '(janet-mode janet janet-indent)))
;; HACK: janet-mode calls `janet--set-indentation' each time it's activated,
;; making its (global) side-effects unnecessarily difficult to change, so I
;; disable it and call it manually (and once).
;; REVIEW: PR this upstream?
(defadvice! +janet--inhibit-indent-init-a (fn &rest args)
:around #'janet-mode
(letf! ((#'janet--set-indentation #'ignore))
(apply fn args)))
(janet--set-indentation)
(dolist (sym '(with label catseq eachp eachk))
(put sym 'janet-indent-function 'defun)))
;; (use-package! janet-ts-mode
;; :when (modulep! +tree-sitter)
;; :defer t
;; :init
;; (set-tree-sitter! 'janet-mode 'janet-ts-mode
;; `(janet-simple :url "https://github.com/sogaiu/tree-sitter-janet-simple"
;; :cc ,(if (featurep :system 'windows) "gcc.exe")))
;; :config
;; ;; HACK: These autoloads are inserted twice by this package, so remove them so
;; ;; this module can be the single source of truth.
;; (cl-callf2 delete '("\\.janet\\'" . janet-ts-mode) auto-mode-alist)
;; (cl-callf2 delete '("\\.jdn\\'" . janet-ts-mode) auto-mode-alist)
;; (cl-callf2 delete '("janet" . janet-ts-mode) interpreter-mode-alist))