Re: Question Regarding Line Number Mode For Working With LSP Mode

[Samuel Banya]

I actually got it to work by doing the following revision after the 
'use-package' declaration for LSP mode:
(add-hook 'lsp-mode-hook #'display-line-numbers-mode)

Thanks for the help on this.

On Thu, May 26, 2022, at 12:24 PM, Eli Zaretskii wrote:
> > Date: Thu, 26 May 2022 11:47:25 -0400
> > From: "Samuel Banya" <sbanya@fastmail.com>
> > 
> > Hey Eli,
> > 
> > I tried to do this, but unfortunately using ':hook' for LSP mode within my 
> > config doesn't work for some reason, check the ':hook' section below 
> > (https://github.com/SamuelBanya/SamsEmacs/blob/main/configuration.org)
> > 
> > #+begin_src emacs-lisp
> >   (defun ef/lsp-mode-setup ()
> >     ;; Taken from this 'System Crafters' video:
> >     ;; https://www.youtube.com/watch?v=E-NAM9U5JYE
> >     ;; This allows breadcrumb segments to appear in projects
> >     (setq lsp-headerline-breadcrumb-segments '(path-up-to-project file 
> > symbols))
> >     (lsp-headerline-breadcrumb-mode))
> > 
> >   (use-package lsp-mode
> >     :ensure t
> >     :commands (lsp lsp-deferred)
> 
> Sorry, I'm unfamiliar with use-package.
> 
> >     :hook
> >     (display-line-numbers-mode)
> 
> What is the syntax and the semantics of :hook?
> 
>