Setting up lsp-mode is time consuming, is there any other simple
alternative?
reddit / emacs

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Ethan045627 · 2022-06-22 02:57

Setting up lsp-mode for each language is time consuming, is there a
package to which we just have to pass a list of languages and it gets
up the best language server for each language with all basic settings?

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MitchellMarquez42 · 2022-06-22 03:45

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Faerryn · 2022-06-22 04:03

try out eglot.  you can customize the default server (or specify it
when you run `M-x eglot`).

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xqianliu · 2022-06-22 04:59

Also can try lsp-bridge

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FluentFelicity · 2022-06-22 05:03

Would add: lsp-bridge and eglot arent as feature-full as lsp-mode, but
they are lighter. Sadly, neither have dap support yet (dap-mode relies
heavily on lsp-mode, though can theoretically be tooled for any lsp
protocol implementation).

They each have their own benefits and quirks, so try them out
yourself: Lsp-bridge is particularly new and in a state of flux, but
it's by far the fastest since it's asynchronous; eglot relies on
built-ins. Both "just work" out of the box and are much less obtrusive
than lsp-mode (imo)

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hangingpawns · 2022-06-22 05:14

For me with C++, I don't have any issue. What language are you using?

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Ethan045627 · 2022-06-22 06:37

Then ,is good lsp-mode the only option if I need dap mode ?

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Ethan045627 · 2022-06-22 06:37

How did you setup lsp server for that please brief me

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Ethan045627 · 2022-06-22 06:38

u/FluentFelicity says that dap mode is not supported yet

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Ethan045627 · 2022-06-22 06:39

It seems nice but it doesnt support dap mode

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FluentFelicity · 2022-06-22 06:39

Yep.

Presently, and likely *at least* for the next few months, there won't
be another competitor to LSP-mode that implements the DAP.

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takutekato · 2022-06-22 07:10

Instead of hooking `lsp` to each major mode hook, you can apply this
to all programming modes:
```elisp
(add-hook 'prog-mode-hook 'lsp-deferred)
;; Less chatty for unsupported modes
(setq lsp-warn-no-matched-clients nil)
```

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yyoncho · 2022-06-22 09:03

Isn't it just adding a line in your config `(add-hook '<major-
mode>-hook 'lsp)` and then install the server either automatically if
supported by lsp-mode or by following install server docs? What do you
need more than that?

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Ethan045627 · 2022-06-22 09:52

;; Java
(use-package lsp-java
:config (add-hook 'java-mode-hook 'lsp))


Like this?

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yyoncho · 2022-06-22 09:54

Yes. You can even use prog-mode-hook and lsp-mode will try to start in
all programming modes.

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mauguro_ · 2022-06-22 12:56

it's possible to use lsp and eglot at the same time?

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hangingpawns · 2022-06-22 13:13

I read the email lsp mode guide. Did you read it?

https://emacs-lsp.github.io/lsp-mode/tutorials/CPP-guide/

You need clangd and bear. But it works really well.

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Ethan045627 · 2022-06-22 14:45

Ok Mate Thanks for info I will sure try it 😃

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Ethan045627 · 2022-06-22 14:47

yes I actually use (add-hook 'python-mode 'asp-deferred), But I didn't
knew about progm-mode-hook. Thanks I appreciate it.

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xqianliu · 2022-06-24 02:32

Yeap, it's not supported yet\~ but it's kind of super fluent and fast
on completion