exec-path-from-shell VS pdf-tools

I'm not a Mac user, but FWIW from what I've seen over time https://github.com/purcell/exec-path-from-shell is a must when using Emacs on a Mac. I don't know why this is, but I'm guessing there's something unusually difficult about setting up the desktop session environment when using OSX, and users end up needing to resort to this. Hopefully that helps if you run into environment issues.

Check out the package exec-path-from-shell

This package may help: https://github.com/purcell/exec-path-from-shell

All my path related problems with emacs were solved with the package: https://github.com/purcell/exec-path-from-shell

For one, do you use the exec-path-from-shell package? That should do the trick for path issues when using Emacs vterm. It's likely when emacs is loading it's not correctly loading in the $PATH values from your system. You can check the path values in emacs by checking the value of exec-path.

I would like to use SPC p p RET to switch projects, change working directories to trigger exec-path-from-shell, and open Treemacs with the only active project being the selected one.

I suspect the Emacs.app package has some misconfigured paths that are unable to find my libgccjit library, which I've installed via homebrew. I've tried experimenting with exec-path-from-shell to ensure Emacs is aware of my shell paths, but to no avail.

Also https://github.com/politza/pdf-tools/issues/706

;; Fix blurry PDFs on MacOS. ;; From https://github.com/politza/pdf-tools/issues/51 (setq pdf-view-use-scaling t)

First things first, install pdf-tools, a great Emacs package for viewing pdfs. The default pdf viewer Docview is very limited so you should definitely get this package.

nov.el is pretty nice, although pdf-tools makes PDFs tolerable.

It looks enjoy pdf-tools got a new maintainer and he already changed the the melpa ⠀recipe, so you can get it via the package manager. I think this is a good development. My impression is, that he is new as an Emacs package maintainer, so please be kind and supportive, so he will stay on it for a while. :)

I have been using emacs pdf-tools lately and really enjoying it https://github.com/politza/pdf-tools

View, annotate PDFs and more with Emac's pdf-tools. There is also the built-in doc-view.

[pdf-tools](https://github.com/politza/pdf-tools) will let you do that.

I tried setting (add-hook 'pdf-view-mode-hook (lambda() (linum-mode -1))), which I found here. But it doesn't seem to do anything.

doc-view.el aside, there's https://github.com/politza/pdf-tools which may have its own set of issues.