From 9f5845fc51b9bfef60516b7f5c96f0d26e856a46 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?P=C5=99emysl=20Eric=20Janouch?= <p@janouch.name>
Date: Tue, 27 Oct 2020 15:04:41 +0100
Subject: [PATCH] json-rpc-shell.adoc: minor improvements

Documented envvars and added a note about XDG paths.
---
 json-rpc-shell.adoc | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/json-rpc-shell.adoc b/json-rpc-shell.adoc
index 988a701..df51445 100644
--- a/json-rpc-shell.adoc
+++ b/json-rpc-shell.adoc
@@ -96,8 +96,16 @@ Program information
 *--write-default-cfg*[**=**__PATH__]::
 	Write a default configuration file, show its path and exit.
 
+Environment
+-----------
+*VISUAL*, *EDITOR*::
+	The editor program to be launched by the M-e key binding.
+	If neither variable is set, it defaults to *vi*(1).
+
 Files
 -----
+*json-rpc-shell* follows the XDG Base Directory Specification.
+
 _~/.config/json-rpc-shell/json-rpc-shell.conf_::
 	The configuration file, in which you can configure color output and
 	CA certificate paths.  Use the *--write-default-cfg* option to create