[nongnu] elpa/nix-mode 71fda1db41 373/500: add README section for nix-prettify-mode (#100)

[ELPA Syncer]

branch: elpa/nix-mode
commit 71fda1db41160e03b181ea00086a869ae93546e1
Author: Dan Girshovich <dangirsh@users.noreply.github.com>
Commit: GitHub <noreply@github.com>

    add README section for nix-prettify-mode (#100)
    
    * add README section for nix-prettify-mode
    
    * ' -> `
    
    * fixup link to Guix prettify mode
---
 README.md | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/README.md b/README.md
index 449d096742..ddace426a8 100644
--- a/README.md
+++ b/README.md
@@ -72,6 +72,13 @@ open this with:
 
 M-x nix-repl<RET>
 
+### nix-prettify-mode.el
+
+When nix-prettify-mode is enabled, hash-parts of the Nix store file names are
+prettified, i.e. displayed as `nix-prettify-char` character (`…` by default.).
+
+This is based on a similar mode for Guix: [Prettify Mode (Emacs-Guix Reference 
Manual)](https://emacs-guix.gitlab.io/website/manual/0.4/html_node/Prettify-Mode.html).
+
 ## Origins
 
 This repository is based off of the nix-mode.el file originally located in