From 7f4894293467203dbe5d15088cc034612c626bab Mon Sep 17 00:00:00 2001
From: Tim Byrne <sultan@locehilios.com>
Date: Wed, 8 Jul 2020 01:45:33 -0500
Subject: [PATCH] Update man page for ESH

---
 yadm.1 | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/yadm.1 b/yadm.1
index 1c18ef8..37dfacc 100644
--- a/yadm.1
+++ b/yadm.1
@@ -637,8 +637,14 @@ upon
 which is available on most *nix systems. To use this processor,
 specify the value of "default" or just leave the value off (e.g. "##template").
 .TP
-.B esh
-To use the esh template processor, specify the value of "esh"
+.B ESH
+ESH is a template processor written in POSIX compliant shell. It allows
+executing shell commands within templates. This can be used to reference your
+own configurations within templates, for example:
+
+  <% yadm config mysection.myconfig %>
+
+To use the ESH template processor, specify the value of "esh"
 .TP
 .B j2cli
 To use the j2cli Jinja template processor, specify the value of "j2"  or
@@ -657,7 +663,7 @@ to create or overwrite files.
 
 During processing, the following variables are available in the template:
 
- Default         Jinja & Esh     Description
+ Default         Jinja or ESH    Description
  -------------   -------------   --------------------------
  yadm.class      YADM_CLASS      Locally defined yadm class
  yadm.distro     YADM_DISTRO     lsb_release -si
@@ -705,7 +711,7 @@ would look like:
   config=dev-whatever
   {% endif -%}
 
-And an equivalent esh named
+An equivalent ESH templated named
 .I whatever##template.esh
 would look like: