From 066125b6632f0f81791a91856d3a56246eee2ccf Mon Sep 17 00:00:00 2001
From: Tomodachi94 <tomodachi94@protonmail.com>
Date: Sat, 14 Sep 2024 21:28:09 -0700
Subject: [PATCH] doc/stdenv/stdenv: document runHook function

Not quite satisfied with this, but it's better than nothing.
---
 doc/stdenv/stdenv.chapter.md | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/doc/stdenv/stdenv.chapter.md b/doc/stdenv/stdenv.chapter.md
index f776ca8d8dab..ce4ec2541f34 100644
--- a/doc/stdenv/stdenv.chapter.md
+++ b/doc/stdenv/stdenv.chapter.md
@@ -1136,6 +1136,12 @@ Example removing all references to the compiler in the output:
 }
 ```
 
+### `runHook` \<hook\> {#fun-runHook}
+
+Execute \<hook\> and the values in the array associated with it. The array's name is determined by removing `Hook` from the end of \<hook\> and appending `Hooks`.
+
+For example, `runHook postHook` would run the hook `postHook` and all of the values contained in the `postHooks` array, if it exists.
+
 ### `substitute` \<infile\> \<outfile\> \<subs\> {#fun-substitute}
 
 Performs string substitution on the contents of \<infile\>, writing the result to \<outfile\>. The substitutions in \<subs\> are of the following form: