From ae2731feeec14a339bae232f53fd8468e80cf59f Mon Sep 17 00:00:00 2001
From: Gadzhi Kharkharov <me@kkga.me>
Date: Thu, 25 Nov 2021 14:33:31 +0300
Subject: [PATCH] doc: update readme

---
 README.md | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 89165db..d546bdd 100644
--- a/README.md
+++ b/README.md
@@ -101,8 +101,14 @@ COMMANDS
   init           print Kakoune definitions
 
 ENVIRONMENT VARIABLES
-  KKS_SESSION    Kakoune session
-  KKS_CLIENT     Kakoune client
+  KKS_SESSION
+      Kakoune session
+  KKS_CLIENT
+      Kakoune client
+  KKS_DEFAULT_SESSION
+      Session to try when KKS_SESSION is empty
+  KKS_USE_GITDIR_SESSIONS
+      If set, use git root dir name for creating/connecting to session
 
 Use "kks <command> -h" for command usage.
 ```