From 37d6ddd8f323224d169b7fa42fa126d5c9b2ffd4 Mon Sep 17 00:00:00 2001
From: Alex Musolino <alex@musolino.id.au>
Date: Tue, 19 Nov 2019 12:43:53 +1030
Subject: [PATCH] rio(4): update description of wctl file format

State strings are now padded to 12-characters.  Remove ambiguous
reference to "12-character style", instead referring the reader to
image(6).
---
 sys/man/4/rio | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/sys/man/4/rio b/sys/man/4/rio
index bf2a000a7..ec7e01100 100644
--- a/sys/man/4/rio
+++ b/sys/man/4/rio
@@ -201,8 +201,10 @@ clears the windows contents.
 .TP
 .B wctl
 may be read or written.
-When read, it returns the location of the window as four decimal integers formatted
-in the usual 12-character style: upper left
+When read, it returns the location of the window as four decimal
+integers, padded to 12 characters as described in
+.IR image(6):
+upper left
 .I x
 and
 .IR y ,
@@ -210,7 +212,8 @@ lower right
 .I x
 and
 .IR y .
-Following these numbers are strings describing the window's state:
+Following these numbers are strings, also padded to 12 characters,
+describing the window's state:
 .B hidden
 or
 .BR visible ;