From f76eea8f346bce586bb52e26cf4cd2b47432e192 Mon Sep 17 00:00:00 2001
From: unageek <29035331+unageek@users.noreply.github.com>
Date: Tue, 1 Mar 2022 20:00:09 +0900
Subject: [PATCH] Document cl for building the doc locally

---
 README.md | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/README.md b/README.md
index 824fee6..a53bd6a 100644
--- a/README.md
+++ b/README.md
@@ -37,6 +37,14 @@ When using the Cargo feature `gmp` (see below), target platforms are limited to
 
 ## [Changelog](CHANGELOG.md)
 
+## Building the Documentation Locally
+
+```bash
+RUSTDOCFLAGS="--cfg docsrs --html-in-header /path/to/src/_docs/header.html" cargo doc --open
+```
+
+The absolute path is required for `header.html`.
+
 ## Related Projects
 
 - [Graphest](https://github.com/unageek/graphest) - A faithful graphing calculator