From 4410c1003cd345ef0f56edf7bdb04bc08b34bbc4 Mon Sep 17 00:00:00 2001
From: emile <mail@emilegreis.net>
Date: Sun, 17 Nov 2024 12:29:59 +0100
Subject: [PATCH] somes fixes on mergehex.sh and firsts opentype features

---
 README.md             | 19 ++++++++++---------
 features_qunifont.fea | 29 +++++++++++++++++++++++++++++
 mergehex.sh           |  9 ++++-----
 3 files changed, 43 insertions(+), 14 deletions(-)
 create mode 100644 features_qunifont.fea

diff --git a/README.md b/README.md
index f312676..ad5fb98 100644
--- a/README.md
+++ b/README.md
@@ -40,23 +40,20 @@ Draw glyphs in a pad following this format (hexadecimal identifier):
 
 Run `padascii2uniascii.sh` to download the pad's content and format it for the Unifont utilities (uniascii) 
 
-    ./padascii2uniascii.sh http://88.127.187.90:9001/p/qunifont > qunifont.txt
+    ./padascii2uniascii.sh http://92.131.57.17:9001/p/qunifont > qunifont.txt
 
 Run `mergehex.sh` to convert `qunifont.txt` (uniascii) to unihex and merge it with the `unfont-base.hex` file
 
     ./mergehex.sh
 
-Convert unihex to bdf
-
-    ./unifont/src/hex2bdf qunifont.hex > qunifont.bdf
-
 Convert unihex to otf, --help for format list
     
-    ./unifont/src/hex2otf hex=qunifont.hex out=qunifont.otf format=truetype
+    ./unifont/src/hex2otf hex=merge.hex out=qunifont.otf format=truetype
+
+Add OpenType features (in fontforge for the moment)
 
-TODO: add OpenType features
+    open qunifont.otf > file > merge feature info > select file > features_qunifont.fea
 
-    see https://gitlab.com/bye-bye-binary/typotheque/-/raw/master/features-samples/features_exemple_long.fea
 
 ## Other useful commands etc.
 
@@ -68,6 +65,10 @@ Convert unihex to png preview table (-p for plage)
 
     ./unifont/src/unihex2png -i qunifont.hex -o qunifont.png -p 0
 
+Convert unihex to bdf
+
+    ./unifont/src/hex2bdf qunifont.hex > qunifont.bdf
+
 Convert unihex to sfd
 
     ./unifont/src/hex2sfd < qunifont.hex > qunifont.sfd
@@ -85,7 +86,7 @@ Print specific glyph in terminal from hexcode
 
 Download .fea from BBB
 
-    wget https://gitlab.com/bye-bye-binary/typotheque/-/raw/master/features-samples/features_exemple_long.fea
+    curl -O https://gitlab.com/bye-bye-binary/typotheque/-/raw/master/features-samples/features_exemple_long.fea
 
 Edit Fontforge Lookup table
 
diff --git a/features_qunifont.fea b/features_qunifont.fea
new file mode 100644
index 0000000..e2a5c75
--- /dev/null
+++ b/features_qunifont.fea
@@ -0,0 +1,29 @@
+languagesystem DFLT dflt;
+languagesystem latn dflt;
+
+
+# GSUB
+
+lookup points {
+      sub \period \period by \periodcentered;
+} points;
+
+lookup ligaturesinclusives {
+    sub \t \periodcentered \e  by \uF4910;
+} ligaturesinclusives;
+
+
+# récap gsub
+
+feature liga {
+
+ script DFLT;
+     language dflt ;
+      lookup points;
+      lookup ligaturesinclusives;
+
+ script latn;
+     language dflt ;
+      lookup points;
+      lookup ligaturesinclusives;
+} liga;
diff --git a/mergehex.sh b/mergehex.sh
index 029fae2..27c1f8c 100755
--- a/mergehex.sh
+++ b/mergehex.sh
@@ -9,16 +9,15 @@ for i in `cat qunifont.hex`; do
     ids+=($(echo "$i" | cut -d : -f 1):)
 done; 
 
+# copy unifont.hex (only the beginning so it's lighter and easier to work with for the moment)
+head -n 254 unifont/font/plane00/unifont-base.hex > unifont.hex
+
 # remove duplicate ids from unifont.hex 
-#cp unifont/font/plane00/unifont-base.hex unifont.hex
 for i in "${ids[@]}"; do 
     echo $i;
     sed -i "/^$i/d" unifont.hex
 done; 
 
-# TODO:
-# cut first n glyphs of unifont-hex to make it lighter
-
-# concat qunifont.hex to cleaned unifont.hex
+# concat cleaned unifont.hex and qunifont.hex
 cat unifont.hex > merge.hex
 cat qunifont.hex >> merge.hex