# HG changeset patch
# User Franz Glasner <fzglas.hg@dom66.de>
# Date 1778250791 -7200
# Node ID 16faae7ecdb6852b4c8a46864868ba08373bcc6b
# Parent  b38d10ab914a30bf27b20f3708cc04acf0ae81d5
Document why Sphinx>=2.1 is needed

diff -r b38d10ab914a -r 16faae7ecdb6 docs/conf.py
--- a/docs/conf.py	Fri May 08 14:20:10 2026 +0200
+++ b/docs/conf.py	Fri May 08 16:33:11 2026 +0200
@@ -16,6 +16,9 @@
 
 
 needs_sphinx = '2.1'
+"""2.1: - :py:meth:Sphinx.add_lexer` takes a class as argument
+
+"""
 
 
 # -- Project information -----------------------------------------------------