mirror of
https://github.com/jimeh/.emacs.d.git
synced 2026-02-19 13:46:41 +00:00
Jim Myhrberg
fe6a4e7ce5
I've set `lexical-binding` to `nil` in all Emacs Lisp files to suppress the warnings introduced in Emacs 31 requiring all elisp files to have a `lexical-binding` comment. This retains the default behavior of dynamic binding when no `lexical-binding` comment is present. With it set to `t` across the board, various things break, and fixing those is a task for another day.
74 lines
1.7 KiB
EmacsLisp
74 lines
1.7 KiB
EmacsLisp
;;; siren-js.el --- jimeh's Emacs Siren: js-mode configuration. -*- lexical-binding: nil; -*-
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;;; Commentary:
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;; Basic configuration for js-mode.
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;;; Code:
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(require 'siren-lsp)
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(use-package js-mode
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:straight (:type built-in)
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:mode "\\.js\\'" "\\.pac\\'"
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:general
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(:keymaps 'js-mode-map
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"C-j" 'newline-and-indent)
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:hook
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(js-mode . siren-js-mode-setup)
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:custom
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(js-indent-level 2)
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:preface
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(defun siren-js-mode-setup ()
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"Default tweaks for `js-mode'."
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(setq-local indent-level js-indent-level
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tab-width js-indent-level)))
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(when (fboundp 'js-ts-mode)
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(use-package js-ts-mode
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:straight (:type built-in)
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;;; Disable, as js-ts-mode is quite underbaked and lacks a lot of syntax
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;;; highlighting features compared to js-mode, and even more when
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;;; tree-sitter-mode is added as well.
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;; :mode "\\.js\\'" "\\.pac\\'"
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:hook
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(js-ts-mode . siren-js-ts-mode-setup)
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:general
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(:keymaps 'js-ts-mode-map
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"C-j" 'newline-and-indent)
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:custom
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(js-indent-level 2)
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:preface
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(defun siren-js-ts-mode-setup ())
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:config
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(siren-treesit-auto-ensure-grammar 'javascript)))
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(use-package lsp-javascript
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:straight lsp-mode
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:hook
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(js-mode . siren-lsp-js-mode-setup)
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(js-ts-mode . siren-lsp-js-mode-setup)
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:preface
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(defun siren-lsp-js-mode-setup ()
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;; Disable semantic tokens as it typically causes an annoying delay with the
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;; syntax highlighting as you type. Essentially all new text is a very faded
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;; out grey color for the first 1-2 seconds as you type.
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(setq-local lsp-semantic-tokens-enable nil)
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(lsp-deferred)
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(lsp-format-buffer-on-save-mode)))
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(provide 'siren-js)
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;;; siren-js.el ends here
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