35 lines
1.3 KiB
Org Mode
35 lines
1.3 KiB
Org Mode
* Language Server Protocol
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LSP can be quite helpful for completions that are non-trivial. There are many
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flavors of LSP for Emacs, but I'm only familiar with eglot, and [[https://emacs-lsp.github.io/lsp-mode/#language-server-protocol-support-for-emacs][lsp-mode]]. Eglot
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is built into emacs core now, and uses other built in component well. However
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lsp-mode has some extra features that I think are worth having while also
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performing pretty well. Plus it uses packages that I already add even without
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the package.
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#+begin_src emacs-lisp
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;; LSP
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(use-package lsp-mode
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:init
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;; set prefix for lsp-command-keymap (few alternatives - "C-l", "C-c l")
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(setq lsp-keymap-prefix "C-c l")
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:hook (;; replace XXX-mode with concrete major-mode(e. g. python-mode)
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(c-ts-mode . lsp-deferred)
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(clojure-ts-mode . lsp-deferred)
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(elixir-ts-mode . lsp-deferred)
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(gleam-ts-mode . lsp-deferred)
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(python-ts-mode . lsp-deferred)
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(rust-ts-mode . lsp-deferred)
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(slint-mode . lsp-deferred)
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(zig-mode . lsp-deferred)
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;; if you want which-key integration
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(lsp-mode . lsp-enable-which-key-integration))
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:commands lsp-deferred
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:config
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(setq lsp-elixir-server-command '("elixir-ls")))
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;; optionally
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(use-package lsp-ui :commands lsp-ui-mode)
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#+end_src
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