Writing the Makefile...

Makefile

@@ -0,0 +1,25 @@
+all: MSX-Screen0.woff MSX-Screen0.ttf MSX-Screen1.woff MSX-Screen1.ttf
+
+pngs: characters.png
+	mkdir -p pngs
+	gm convert -crop 8x8 characters.png +adjoin pngs/%03d.png
+	touch pngs
+
+narrow-svgs: pngs
+	mkdir -p narrow-svgs
+	for i in pngs/???.png ;\
+	do \
+	  f=$$(basename "$$i") ;\
+	  gm convert "$$i" -crop 6x8 -filter Point -resize 48x64 -black-threshold 50%% "$$f.bmp" ;\
+	  potrace "$$f.bmp" -o narrow-svgs/"$${f%%.png}.svg" -i -a 1.01 -s -z black ;\
+	  rm -f "$$f.bmp" ;\
+	done
+	touch narrow-svgs
+
+MSX-Screen0.woff: msx-screen0.sfd
+
+MSX-Screen0.ttf: msx-screen0.sfd
+
+MSX-Screen1.woff: msx-screen1.sfd
+
+MSX-Screen1.ttf: msx-screen1.sfd

msx2utf8.py

@@ -0,0 +1,56 @@
+#!/usr/bin/env python3
+# -*- coding: utf8 -*-
+
+import sys
+from unicodedata import name
+
+chars = (r""" !"#$%&'()*+,-./0123456789:;<=>?""" +
+         r"""@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_""" +
+         r"""`abcdefghijklmnopqrstuvwxyz{|}~ """ +
+         r"""ÇüéâäàåçêëèïîìÄÅÉæÆôöòûùÿÖÜ¢£¥₧ƒ""" +
+         r"""áíóúñѪº¿⌐¬½¼¡«»ÃãĨĩÕõŨũIJij¾∽◇‰¶§""" +
+         r"""▂▚▆▔◾▇▎▞▊▕▉▨▧▼▲▶◀⧗⧓▘▗▝▖▒Δǂω█▄▌▐▀""" +
+         r"""αβΓπΣσμτΦθΩδ∞φ∈∩≡±≥≤⌠⌡÷≈°∙‐√ⁿ²◾■""" +
+         r""" ☺☻♥♦♣♠·◘○◙♂♀♪♬☼╂┻┳┫┣╋┃━┏┓┗┛╳╱╲┿""")
+
+def msxchars():
+    """
+    yields tuples in the form (msx code, unicode character) 
+    """
+    for i in range(32):
+        yield (i, chr(i))
+    for i in range(32,256):
+        if i == 127:
+            yield (i, chr(i))
+        else:
+            yield (i, chars[i - 32])
+    for i in range(65,96):
+        yield (256 + i, chars[160 + i])
+
+charmap = {}
+
+for m,c in msxchars():
+    charmap[m] = c
+
+if len(sys.argv) < 2:
+    while True:
+        b = sys.stdin.buffer.read(1)
+        if len(b) == 0:
+            break
+        code = b[0]
+        if code == 1:
+            c = sys.stdin.buffer.read(1)
+            if len(b) == 0:
+                sys.stdout.write('\x01')
+                break
+            code = 256 + c[0]
+        char = charmap[code]
+        sys.stdout.write(char)
+
+if sys.argv[1] == '-l':
+    for m,c in msxchars():
+        try:
+            n = name(c)
+        except ValueError:
+            n = ""
+        print(m,ord(c),c,n)