From 1d348e98e3745ef98bf9fa36119ead6294c6c80b Mon Sep 17 00:00:00 2001
From: Mytchel Hammond <mytchel@openmailbox.org>
Date: Fri, 24 Jul 2015 17:58:18 +1200
Subject: added note about the low precedence of shell to config.def.h

---
 config.def.h | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/config.def.h b/config.def.h
index e246e3c..2616dea 100644
--- a/config.def.h
+++ b/config.def.h
@@ -7,6 +7,15 @@
  */
 static char font[] = "Liberation Mono:pixelsize=12:antialias=false:autohint=false";
 static int borderpx = 2;
+
+/*
+ * What program is execed by st depends of these precedence rules:
+ * 1: program passed with -e
+ * 2: utmp option
+ * 3: SHELL environment variable
+ * 4: value of shell in /etc/passwd
+ * 5: value of shell in config.h
+ */
 static char shell[] = "/bin/sh";
 static char *utmp = NULL;
 static char stty_args[] = "stty raw -echo -iexten echonl";
-- 
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