From 2da7ac8b7bd573d5cb24e83f4f308837630e9e78 Mon Sep 17 00:00:00 2001
From: "B. Watson" <urchlay@slackware.uk>
Date: Tue, 25 Feb 2025 07:30:05 -0500
Subject: listamsb: add -c (check only) option.

---
 listamsb.rst | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

(limited to 'listamsb.rst')

diff --git a/listamsb.rst b/listamsb.rst
index e6e2225..af72e73 100644
--- a/listamsb.rst
+++ b/listamsb.rst
@@ -41,6 +41,10 @@ OPTIONS
   **listamsb** will not write ATASCII to a terminal. **a8cat** is not used,
   with this option.
 
+**-c**
+  Check only. No output on stdout. Diagnostics are still printed on stderr,
+  and the exit status is unchanged.
+
 **-v**
   Verbose output, on stderr.
 
@@ -49,7 +53,19 @@ OPTIONS
 
 **-i**\, **-u**\, **-t**\, **-m**\, **-s**
   These options are passed to **a8cat**. See its man page for details. If
-  the **-a** option is used, these options have no effect.
+  the **-a** or **-c** option is used, these options have no effect.
+
+DIAGNOSTICS
+===========
+
+LIMITATIONS
+===========
+
+Unlike **listbas**, there's no color syntax highlighting. Probably there
+never will be.
+
+It's hard to reliably detect AMSB files. If you feed **listamsb** an
+Atari BASIC file, you'll get gibberish output.
 
 EXIT STATUS
 ===========
-- 
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