Version 0.2

Close #8
Close #11

README.md

@@ -1,5 +1,7 @@
 # TT2020
 
+(Version 0.2: 21 November 2020)
+
 ## [Download the font](https://ctrlcctrlv.github.io/TT2020/docs/download.html) 
 
 ### [Why another typewriter font?](https://ctrlcctrlv.github.io/TT2020/docs/moreinfo.html) ♦ [How does it work?](https://ctrlcctrlv.github.io/TT2020/docs/moreinfo2.html) ♦ [Animated specimen](https://ctrlcctrlv.github.io/TT2020/docs/) ♦ [BoingBoing article](https://boingboing.net/2020/01/03/tt2020-an-old-timey-typewrite.html)

build/version_0.2_patch.py

@@ -0,0 +1,31 @@
+#!/usr/bin/env python3
+# I was in the middle of moving when this release was made and some vital build files were on another computer.
+# Therefore, let's patch the binaries and call it a release. Users will never know as long as I don't fuck up.
+# (Famous last words.)
+
+import fontTools.ttLib
+import sys
+
+assert len(sys.argv) == 2, "No filename given"
+
+ttf=fontTools.ttLib.TTFont(file=sys.argv[1])
+
+# SFNT revision
+ttf["head"].fontRevision = 0.2
+
+# `name` font version
+padZeroes = lambda bs: b'\x00'.join([b.encode('ascii') for b in bs])
+names=ttf["name"].names
+for n in names:
+    if n.nameID != 5: continue
+    n.string = n.string.replace(b'001', b'0.2').replace(padZeroes('001'), padZeroes('0.2')) \
+                       .replace(b'0.1', b'0.2').replace(padZeroes('0.1'), padZeroes('0.2'))
+ttf["name"].names=names
+
+# `liga` ⇒ `dlig` (Closes #8)
+if "GSUB" in ttf:
+    for fr in ttf["GSUB"].table.FeatureList.FeatureRecord:
+        fr.FeatureTag = 'dlig' if fr.FeatureTag == 'liga' else fr.FeatureTag
+
+ttf.save(sys.argv[1])
+print("Patched {}".format(sys.argv[1]), file=sys.stderr)