From a84e3fd640243d6b06a34019c6d0966cd72caad7 Mon Sep 17 00:00:00 2001
From: Laurent Bercot <ska-skaware@skarnet.org>
Date: Tue, 26 May 2020 15:30:18 +0000
Subject:  Add -I/-i options to envfile

---
 doc/envfile.html | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

(limited to 'doc')

diff --git a/doc/envfile.html b/doc/envfile.html
index 713b6ae..62b9669 100644
--- a/doc/envfile.html
+++ b/doc/envfile.html
@@ -26,7 +26,7 @@ adds the variables to the environment, then executes a program.
 <h2> Interface </h2>
 
 <pre>
-     envfile <em>file</em> <em>prog...</em>
+     envfile [ -i | -I ] <em>file</em> <em>prog...</em>
 </pre>
 
 <p>
@@ -51,6 +51,15 @@ with the modified environment.
 it execs into <em>prog</em>.
 </p>
 
+<h2> Options </h2>
+
+<ul>
+ <li> <tt>-i</tt>&nbsp;: strict. If <em>file</em> does not exist, exit 111 with an
+error message. This is the default. </li>
+ <li> <tt>-I</tt>&nbsp;: loose. If <em>file</em> does not exist, exec into
+<em>prog</em> without modifying the environment. </li>
+</ul>
+
 <h2> File syntax </h2>
 
 <p>
-- 
cgit 1.4.1