From 8a07151e0dc4154b9374ca3b142ffa88d4138ffe Mon Sep 17 00:00:00 2001
From: Gary Lo <logap@me.com>
Date: Sat, 1 Feb 2020 00:31:20 +0800
Subject: [PATCH] do not consider 'w' character for CCG features

---
 ligatures.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/ligatures.py b/ligatures.py
index 03faaee..317b6d5 100644
--- a/ligatures.py
+++ b/ligatures.py
@@ -35,8 +35,11 @@ def ligature_to_def(ligature):
     return defs
 
 
+# 'w' should not be copied to target fonts although there is a ligatures 'www' in FIRA Code
+chars = list(filter(lambda c: c != 'w', char_dict.keys()))
+
 # 'COPY_CHARACTER_GLYPHS' feature required to prepend the punctuations characters
-ligatures = [{'chars': list(char_dict.keys()), 'ligature_name': None}] \
+ligatures = [{'chars': chars, 'ligature_name': None}] \
             + create_ligatures_def(pattern ='fonts/fira/showcases/showcases.txt')
 
 print("Definitions:", ligatures)