From 5f585e77a8032d64b6119832700b32bfc3eaf869 Mon Sep 17 00:00:00 2001
From: Peter Hinch <peter@hinch.me.uk>
Date: Fri, 22 Mar 2024 17:39:00 +0000
Subject: [PATCH] Docs: Further clarify mapping args.

---
 FONT_TO_PY.md | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/FONT_TO_PY.md b/FONT_TO_PY.md
index 04dba49..36b2163 100644
--- a/FONT_TO_PY.md
+++ b/FONT_TO_PY.md
@@ -93,7 +93,9 @@ $ font_to_py.py -k extended FreeSans.ttf 23 my_extended_font.py
 
  * -f or --fixed If specified, all characters will have the same width. By
  default fonts are assumed to be variable pitch.
- * -x or --xmap Specifies horizontal mapping (this is the default).
+ * -x or --xmap Specifies that the output file should be horizontally mapped.
+ This is the default if no mapping is specified. Most display hardware requires
+ horizontal mapping.
  * -y or --ymap Vertical mapping for specialist display hardware. Not compatible
  with `Writer` classes.
  * -r or --reverse Specifies bit reversal in each font byte.