From c667a96f7b65372924bf1e37e4c9fb092ff6b701 Mon Sep 17 00:00:00 2001
From: Marcin Szamotulski <profunctor@pm.me>
Date: Sat, 23 Jan 2021 09:11:19 +0100
Subject: [PATCH] Document base-url option

---
 doc/invoking.rst | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/doc/invoking.rst b/doc/invoking.rst
index 4e4b876445..68e01d70f1 100644
--- a/doc/invoking.rst
+++ b/doc/invoking.rst
@@ -223,6 +223,13 @@ The following options are available:
     Reserved for future use (output documentation in DocBook XML
     format).
 
+.. option:: --base-url=<url>
+
+    Base url for static assets (eg. css, javascript, json files etc.).
+    When present, static assets are not copied.  This option is useful
+    when creating documentation for multiple packages, it allows to have
+    a single copy of static assets served from the given url.
+
 .. option:: --source-base=<url>
             --source-module=<url>
             --source-entity=<url>