From efed6cd2981c608138a73e026949ea0d72b9d0be Mon Sep 17 00:00:00 2001
From: "C. McEnroe" <june@causal.agency>
Date: Thu, 13 Feb 2020 22:30:58 -0500
Subject: [PATCH] Document environment variables used

---
 catgirl.1 | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/catgirl.1 b/catgirl.1
index 5e5205b..a84fd9a 100644
--- a/catgirl.1
+++ b/catgirl.1
@@ -431,6 +431,20 @@ The color numbers are as follows:
 .It 99 Ta default Ta Ta
 .El
 .
+.Sh ENVIRONMENT
+.Bl -tag -width Ds
+.It Ev SHELL
+The path executed by
+.Ic /exec
+with
+.Fl c Ar command .
+If unset,
+.Pa /bin/sh
+is used.
+.It Ev USER
+The default nickname.
+.El
+.
 .Sh FILES
 .Bl -tag -width Ds
 .It Pa $XDG_CONFIG_DIRS/catgirl