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font data structure now supports 16-bit glyphs 

We can't yet render the latter 8 bits.
This commit is contained in:
Kartik K. Agaram 2021-08-28 20:56:15 -07:00
parent 2c87cd2f34
commit 79e2569f1a
3 changed files with 266 additions and 138 deletions
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7
103grapheme.subx
View File

@ -2,10 +2,6 @@
#
# We need to do this in machine code because Mu doesn't have global variables
# yet (for the start of the font).
#
# There are uncomfortable assumptions baked in here about english/latin
# script. We convert the grid of pixels into a fixed-width grid of graphemes,
# which may not work well with other language families.
== code
@ -90,8 +86,9 @@ draw-grapheme-on-screen-buffer: # buffer: (addr byte), g: grapheme, x: int, y:
81 7/subop/compare %esi 0x80/imm32
0f 8d/jump-if->= $draw-grapheme-on-screen-buffer:end/disp32
# var letter-bitmap/esi = font[g]
c1 4/subop/shift-left %esi 4/imm8
69/multiply %esi 0x21/imm32/glyph-size 6/r32/esi
81 0/subop/add %esi Font/imm32
46/increment-esi # skip size
# var ycurr/edx: int = y*16
8b/-> *(ebp+0x14) 2/r32/edx
c1 4/subop/shift-left %edx 4/imm8

392
font.subx
View File

@ -5,234 +5,366 @@
# See https://en.wikipedia.org/wiki/GNU_Unifont#The_.hex_font_format
# Website: http://unifoundry.com/unifont/index.html
# License: http://unifoundry.com/LICENSE.txt (GPL v2)
# Each line below is a bitmap for a single character.
# Each byte within a line is a bitmap for a single row of 8 pixels.
# Each glyph consists of a 1-byte size followed by a 16-byte bitmap.
# The size can currently be only 8 or 16 (10).
# * If it's 8, the glyph is 8 pixels wide, each row consists of one byte, and
# the last 8 bytes of the bitmap are ignored.
# * If it's 16, the glyph is 16 pixels wide, and each row consists of two
# bytes.
== data
Font:
# some unprintable ASCII chars
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
08/size # nul character hard-coded to 8 bits wide
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 # nul character hard-coded to blank
10/size
aa aa 00 01 80 00 00 01 80 00 39 93 c2 52 32 5f 8a 52 71 93 80 00 00 01 80 00 00 01 80 00 55 55
10/size
aa aa 00 01 80 00 00 01 80 00 3b a5 c1 24 31 19 89 24 71 25 80 00 00 01 80 00 00 01 80 00 55 55
10/size
aa aa 00 01 80 00 00 01 80 00 7b a5 c1 24 79 19 c1 24 79 25 80 00 00 01 80 00 00 01 80 00 55 55
10/size
aa aa 00 01 80 00 00 01 80 00 79 bf c2 48 7a 49 c2 48 79 89 80 00 00 01 80 00 00 01 80 00 55 55
10/size
aa aa 00 01 80 00 00 01 80 00 7a 4d c2 52 7b 53 c2 d6 7a 4f 80 00 00 01 80 00 00 01 80 00 55 55
10/size
aa aa 00 01 80 00 00 01 80 00 31 a5 ca 28 7a 31 ca 28 49 a5 80 00 00 01 80 00 00 01 80 00 55 55
10/size
aa aa 00 01 80 00 00 01 80 00 73 d1 ca 10 73 d1 ca 10 73 df 80 00 00 01 80 00 00 01 80 00 55 55
10/size
aa aa 00 01 80 00 00 01 80 00 1e 39 91 40 1e 31 91 08 1e 71 80 00 00 01 80 00 00 01 80 00 55 55
10/size
aa aa 00 01 80 00 00 01 80 00 22 f9 a2 20 3e 21 a2 20 22 21 80 00 00 01 80 00 00 01 80 00 55 55
10/size
aa aa 00 01 80 00 00 01 80 00 20 f9 a0 80 20 f9 a0 80 3e 81 80 00 00 01 80 00 00 01 80 00 55 55
10/size
aa aa 00 01 80 00 00 01 80 00 22 f9 a2 20 22 21 94 20 08 21 80 00 00 01 80 00 00 01 80 00 55 55
10/size
aa aa 00 01 80 00 00 01 80 00 3e f9 a0 80 3e f9 a0 80 20 81 80 00 00 01 80 00 00 01 80 00 55 55
10/size
aa aa 00 01 80 00 00 01 80 00 1e f1 a0 88 20 f1 a0 90 1e 89 80 00 00 01 80 00 00 01 80 00 55 55
10/size
aa aa 00 01 80 00 00 01 80 00 1e 71 a0 88 1c 89 82 88 3c 71 80 00 00 01 80 00 00 01 80 00 55 55
10/size
aa aa 00 01 80 00 00 01 80 00 1e f9 a0 20 1c 21 82 20 3c f9 80 00 00 01 80 00 00 01 80 00 55 55
10/size
aa aa 00 01 80 00 00 01 80 00 39 1d a5 10 25 1d a5 10 39 dd 80 00 00 01 80 00 00 01 80 00 55 55
10/size
aa aa 00 01 80 00 00 01 80 00 71 89 ca 18 4a 09 ca 08 71 9d 80 00 00 01 80 00 00 01 80 00 55 55
10/size
aa aa 00 01 80 00 00 01 80 00 71 99 ca 04 4a 09 ca 10 71 9d 80 00 00 01 80 00 00 01 80 00 55 55
10/size
aa aa 00 01 80 00 00 01 80 00 71 99 ca 04 4a 19 ca 04 71 99 80 00 00 01 80 00 00 01 80 00 55 55
10/size
aa aa 00 01 80 00 00 01 80 00 71 85 ca 0c 4a 15 ca 1c 71 85 80 00 00 01 80 00 00 01 80 00 55 55
10/size
aa aa 00 01 80 00 00 01 80 00 49 93 ea 54 6a 59 db d4 4a 53 80 00 00 01 80 00 00 01 80 00 55 55
10/size
aa aa 00 01 80 00 00 01 80 00 34 53 c2 9a 31 17 89 12 71 13 80 00 00 01 80 00 00 01 80 00 55 55
10/size
aa aa 00 01 80 00 00 01 80 00 7b b9 c1 24 79 39 c1 24 79 39 80 00 00 01 80 00 00 01 80 00 55 55
10/size
aa aa 00 01 80 00 00 01 80 00 33 25 c4 b4 47 ad c4 a4 34 a5 80 00 00 01 80 00 00 01 80 00 55 55
10/size
aa aa 00 01 80 00 00 01 80 00 3e 89 a0 d8 3e a9 a0 88 3e 89 80 00 00 01 80 00 00 01 80 00 55 55
10/size
aa aa 00 01 80 00 00 01 80 00 3a 5d c2 52 32 5d 8a 52 71 9d 80 00 00 01 80 00 00 01 80 00 55 55
10/size
aa aa 00 01 80 00 00 01 80 00 79 cf c2 10 79 91 c0 50 7b 8f 80 00 00 01 80 00 00 01 80 00 55 55
10/size
aa aa 00 01 80 00 00 01 80 00 1e 71 90 80 1e 61 90 10 10 e1 80 00 00 01 80 00 00 01 80 00 55 55
10/size
aa aa 00 01 80 00 00 01 80 00 0e 71 90 80 16 61 92 10 0e e1 80 00 00 01 80 00 00 01 80 00 55 55
10/size
aa aa 00 01 80 00 00 01 80 00 1c 71 92 80 1c 61 94 10 12 e1 80 00 00 01 80 00 00 01 80 00 55 55
10/size
aa aa 00 01 80 00 00 01 80 00 12 71 92 80 12 61 92 10 0c e1 80 00 00 01 80 00 00 01 80 00 55 55
# 0x20 = space
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
08/size
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# !
00 00 00 00 08 08 08 08 08 08 08 00 08 08 00 00
08/size
00 00 00 00 08 08 08 08 08 08 08 00 08 08 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# "
00 00 22 22 22 22 00 00 00 00 00 00 00 00 00 00
08/size
00 00 22 22 22 22 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# 0x23 = '#'
00 00 00 00 12 12 12 7e 24 24 7e 48 48 48 00 00
08/size
00 00 00 00 12 12 12 7e 24 24 7e 48 48 48 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# $
00 00 00 00 08 3e 49 48 38 0e 09 49 3e 08 00 00
08/size
00 00 00 00 08 3e 49 48 38 0e 09 49 3e 08 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# %
00 00 00 00 31 4a 4a 34 08 08 16 29 29 46 00 00
08/size
00 00 00 00 31 4a 4a 34 08 08 16 29 29 46 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# &
00 00 00 00 1c 22 22 14 18 29 45 42 46 39 00 00
08/size
00 00 00 00 1c 22 22 14 18 29 45 42 46 39 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# '
00 00 08 08 08 08 00 00 00 00 00 00 00 00 00 00
08/size
00 00 08 08 08 08 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# (
00 00 00 04 08 08 10 10 10 10 10 10 08 08 04 00
08/size
00 00 00 04 08 08 10 10 10 10 10 10 08 08 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# )
00 00 00 20 10 10 08 08 08 08 08 08 10 10 20 00
08/size
00 00 00 20 10 10 08 08 08 08 08 08 10 10 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# *
00 00 00 00 00 00 08 49 2a 1c 2a 49 08 00 00 00
08/size
00 00 00 00 00 00 08 49 2a 1c 2a 49 08 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# +
00 00 00 00 00 00 08 08 08 7f 08 08 08 00 00 00
08/size
00 00 00 00 00 00 08 08 08 7f 08 08 08 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# ,
00 00 00 00 00 00 00 00 00 00 00 00 18 08 08 10
08/size
00 00 00 00 00 00 00 00 00 00 00 00 18 08 08 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# -
00 00 00 00 00 00 00 00 00 3c 00 00 00 00 00 00
08/size
00 00 00 00 00 00 00 00 00 3c 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# .
00 00 00 00 00 00 00 00 00 00 00 00 18 18 00 00
08/size
00 00 00 00 00 00 00 00 00 00 00 00 18 18 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# /
00 00 00 00 02 02 04 08 08 10 10 20 40 40 00 00
08/size
00 00 00 00 02 02 04 08 08 10 10 20 40 40 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# 0x30 = '0'
00 00 00 00 18 24 42 46 4a 52 62 42 24 18 00 00
08/size
00 00 00 00 18 24 42 46 4a 52 62 42 24 18 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# 1
00 00 00 00 08 18 28 08 08 08 08 08 08 3e 00 00
08/size
00 00 00 00 08 18 28 08 08 08 08 08 08 3e 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# 2
00 00 00 00 3c 42 42 02 0c 10 20 40 40 7e 00 00
08/size
00 00 00 00 3c 42 42 02 0c 10 20 40 40 7e 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# 3
00 00 00 00 3c 42 42 02 1c 02 02 42 42 3c 00 00
08/size
00 00 00 00 3c 42 42 02 1c 02 02 42 42 3c 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# 4
00 00 00 00 04 0c 14 24 44 44 7e 04 04 04 00 00
08/size
00 00 00 00 04 0c 14 24 44 44 7e 04 04 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# 5
00 00 00 00 7e 40 40 40 7c 02 02 02 42 3c 00 00
08/size
00 00 00 00 7e 40 40 40 7c 02 02 02 42 3c 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# 6
00 00 00 00 1c 20 40 40 7c 42 42 42 42 3c 00 00
08/size
00 00 00 00 1c 20 40 40 7c 42 42 42 42 3c 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# 7
00 00 00 00 7e 02 02 04 04 04 08 08 08 08 00 00
08/size
00 00 00 00 7e 02 02 04 04 04 08 08 08 08 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# 8
00 00 00 00 3c 42 42 42 3c 42 42 42 42 3c 00 00
08/size
00 00 00 00 3c 42 42 42 3c 42 42 42 42 3c 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# 9
00 00 00 00 3c 42 42 42 3e 02 02 02 04 38 00 00
08/size
00 00 00 00 3c 42 42 42 3e 02 02 02 04 38 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# :
00 00 00 00 00 00 18 18 00 00 00 18 18 00 00 00
08/size
00 00 00 00 00 00 18 18 00 00 00 18 18 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# ;
00 00 00 00 00 00 18 18 00 00 00 18 08 08 10 00
08/size
00 00 00 00 00 00 18 18 00 00 00 18 08 08 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# <
00 00 00 00 00 02 04 08 10 20 10 08 04 02 00 00
08/size
00 00 00 00 00 02 04 08 10 20 10 08 04 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# =
00 00 00 00 00 00 00 7e 00 00 00 7e 00 00 00 00
08/size
00 00 00 00 00 00 00 7e 00 00 00 7e 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# >
00 00 00 00 00 40 20 10 08 04 08 10 20 40 00 00
08/size
00 00 00 00 00 40 20 10 08 04 08 10 20 40 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# ?
00 00 00 00 3c 42 42 02 04 08 08 00 08 08 00 00
08/size
00 00 00 00 3c 42 42 02 04 08 08 00 08 08 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# 0x40 = @
00 00 00 00 1c 22 4a 56 52 52 52 4e 20 1e 00 00
08/size
00 00 00 00 1c 22 4a 56 52 52 52 4e 20 1e 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# A
00 00 00 00 18 24 24 42 42 7e 42 42 42 42 00 00
08/size
00 00 00 00 18 24 24 42 42 7e 42 42 42 42 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# B
00 00 00 00 7c 42 42 42 7c 42 42 42 42 7c 00 00
08/size
00 00 00 00 7c 42 42 42 7c 42 42 42 42 7c 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# C
00 00 00 00 3c 42 42 40 40 40 40 42 42 3c 00 00
08/size
00 00 00 00 3c 42 42 40 40 40 40 42 42 3c 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# D
00 00 00 00 78 44 42 42 42 42 42 42 44 78 00 00
08/size
00 00 00 00 78 44 42 42 42 42 42 42 44 78 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# E
00 00 00 00 7e 40 40 40 7c 40 40 40 40 7e 00 00
08/size
00 00 00 00 7e 40 40 40 7c 40 40 40 40 7e 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# F
00 00 00 00 7e 40 40 40 7c 40 40 40 40 40 00 00
08/size
00 00 00 00 7e 40 40 40 7c 40 40 40 40 40 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# G
00 00 00 00 3c 42 42 40 40 4e 42 42 46 3a 00 00
08/size
00 00 00 00 3c 42 42 40 40 4e 42 42 46 3a 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# H
00 00 00 00 42 42 42 42 7e 42 42 42 42 42 00 00
08/size
00 00 00 00 42 42 42 42 7e 42 42 42 42 42 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# I
00 00 00 00 3e 08 08 08 08 08 08 08 08 3e 00 00
08/size
00 00 00 00 3e 08 08 08 08 08 08 08 08 3e 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# J
00 00 00 00 1f 04 04 04 04 04 04 44 44 38 00 00
08/size
00 00 00 00 1f 04 04 04 04 04 04 44 44 38 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# K
00 00 00 00 42 44 48 50 60 60 50 48 44 42 00 00
08/size
00 00 00 00 42 44 48 50 60 60 50 48 44 42 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# L
00 00 00 00 40 40 40 40 40 40 40 40 40 7e 00 00
08/size
00 00 00 00 40 40 40 40 40 40 40 40 40 7e 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# M
00 00 00 00 42 42 66 66 5a 5a 42 42 42 42 00 00
08/size
00 00 00 00 42 42 66 66 5a 5a 42 42 42 42 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# N
00 00 00 00 42 62 62 52 52 4a 4a 46 46 42 00 00
08/size
00 00 00 00 42 62 62 52 52 4a 4a 46 46 42 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# O
00 00 00 00 3c 42 42 42 42 42 42 42 42 3c 00 00
08/size
00 00 00 00 3c 42 42 42 42 42 42 42 42 3c 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# 0x50 = P
00 00 00 00 7c 42 42 42 7c 40 40 40 40 40 00 00
08/size
00 00 00 00 7c 42 42 42 7c 40 40 40 40 40 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# Q
00 00 00 00 3c 42 42 42 42 42 42 5a 66 3c 03 00
08/size
00 00 00 00 3c 42 42 42 42 42 42 5a 66 3c 03 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# R
00 00 00 00 7c 42 42 42 7c 48 44 44 42 42 00 00
08/size
00 00 00 00 7c 42 42 42 7c 48 44 44 42 42 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# S
00 00 00 00 3c 42 42 40 30 0c 02 42 42 3c 00 00
08/size
00 00 00 00 3c 42 42 40 30 0c 02 42 42 3c 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# T
00 00 00 00 7f 08 08 08 08 08 08 08 08 08 00 00
08/size
00 00 00 00 7f 08 08 08 08 08 08 08 08 08 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# U
00 00 00 00 42 42 42 42 42 42 42 42 42 3c 00 00
08/size
00 00 00 00 42 42 42 42 42 42 42 42 42 3c 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# V
00 00 00 00 41 41 41 22 22 22 14 14 08 08 00 00
08/size
00 00 00 00 41 41 41 22 22 22 14 14 08 08 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# W
00 00 00 00 42 42 42 42 5a 5a 66 66 42 42 00 00
08/size
00 00 00 00 42 42 42 42 5a 5a 66 66 42 42 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# X
00 00 00 00 42 42 24 24 18 18 24 24 42 42 00 00
08/size
00 00 00 00 42 42 24 24 18 18 24 24 42 42 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# Y
00 00 00 00 41 41 22 22 14 08 08 08 08 08 00 00
08/size
00 00 00 00 41 41 22 22 14 08 08 08 08 08 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# Z
00 00 00 00 7e 02 02 04 08 10 20 40 40 7e 00 00
08/size
00 00 00 00 7e 02 02 04 08 10 20 40 40 7e 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# [
00 00 00 0e 08 08 08 08 08 08 08 08 08 08 0e 00
08/size
00 00 00 0e 08 08 08 08 08 08 08 08 08 08 0e 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# \
00 00 00 00 40 40 20 10 10 08 08 04 02 02 00 00
08/size
00 00 00 00 40 40 20 10 10 08 08 04 02 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# ]
00 00 00 70 10 10 10 10 10 10 10 10 10 10 70 00
08/size
00 00 00 70 10 10 10 10 10 10 10 10 10 10 70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# ^
00 00 18 24 42 00 00 00 00 00 00 00 00 00 00 00
08/size
00 00 18 24 42 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# _
00 00 00 00 00 00 00 00 00 00 00 00 00 00 7f 00
08/size
00 00 00 00 00 00 00 00 00 00 00 00 00 00 7f 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# 0x60 = backtick
00 20 10 08 00 00 00 00 00 00 00 00 00 00 00 00
08/size
00 20 10 08 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# a
00 00 00 00 00 00 3c 42 02 3e 42 42 46 3a 00 00
08/size
00 00 00 00 00 00 3c 42 02 3e 42 42 46 3a 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# b
00 00 00 40 40 40 5c 62 42 42 42 42 62 5c 00 00
08/size
00 00 00 40 40 40 5c 62 42 42 42 42 62 5c 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# c
00 00 00 00 00 00 3c 42 40 40 40 40 42 3c 00 00
08/size
00 00 00 00 00 00 3c 42 40 40 40 40 42 3c 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# d
00 00 00 02 02 02 3a 46 42 42 42 42 46 3a 00 00
08/size
00 00 00 02 02 02 3a 46 42 42 42 42 46 3a 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# e
00 00 00 00 00 00 3c 42 42 7e 40 40 42 3c 00 00
08/size
00 00 00 00 00 00 3c 42 42 7e 40 40 42 3c 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# f
00 00 00 0c 10 10 10 7c 10 10 10 10 10 10 00 00
08/size
00 00 00 0c 10 10 10 7c 10 10 10 10 10 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# g
00 00 00 00 00 02 3a 44 44 44 38 20 3c 42 42 3c
08/size
00 00 00 00 00 02 3a 44 44 44 38 20 3c 42 42 3c 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# h
00 00 00 40 40 40 5c 62 42 42 42 42 42 42 00 00
08/size
00 00 00 40 40 40 5c 62 42 42 42 42 42 42 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# i
00 00 00 08 08 00 18 08 08 08 08 08 08 3e 00 00
08/size
00 00 00 08 08 00 18 08 08 08 08 08 08 3e 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# j
00 00 00 04 04 00 0c 04 04 04 04 04 04 04 48 30
08/size
00 00 00 04 04 00 0c 04 04 04 04 04 04 04 48 30 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# k
00 00 00 40 40 40 44 48 50 60 50 48 44 42 00 00
08/size
00 00 00 40 40 40 44 48 50 60 50 48 44 42 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# l
00 00 00 18 08 08 08 08 08 08 08 08 08 3e 00 00
08/size
00 00 00 18 08 08 08 08 08 08 08 08 08 3e 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# m
00 00 00 00 00 00 76 49 49 49 49 49 49 49 00 00
08/size
00 00 00 00 00 00 76 49 49 49 49 49 49 49 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# n
00 00 00 00 00 00 5c 62 42 42 42 42 42 42 00 00
08/size
00 00 00 00 00 00 5c 62 42 42 42 42 42 42 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# o
00 00 00 00 00 00 3c 42 42 42 42 42 42 3c 00 00
08/size
00 00 00 00 00 00 3c 42 42 42 42 42 42 3c 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# 0x70 = p
00 00 00 00 00 00 5c 62 42 42 42 42 62 5c 40 40
08/size
00 00 00 00 00 00 5c 62 42 42 42 42 62 5c 40 40 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# q
00 00 00 00 00 00 3a 46 42 42 42 42 46 3a 02 02
08/size
00 00 00 00 00 00 3a 46 42 42 42 42 46 3a 02 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# r
00 00 00 00 00 00 5c 62 42 40 40 40 40 40 00 00
08/size
00 00 00 00 00 00 5c 62 42 40 40 40 40 40 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# s
00 00 00 00 00 00 3c 42 40 30 0c 02 42 3c 00 00
08/size
00 00 00 00 00 00 3c 42 40 30 0c 02 42 3c 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# t
00 00 00 00 10 10 10 7c 10 10 10 10 10 0c 00 00
08/size
00 00 00 00 10 10 10 7c 10 10 10 10 10 0c 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# u
00 00 00 00 00 00 42 42 42 42 42 42 46 3a 00 00
08/size
00 00 00 00 00 00 42 42 42 42 42 42 46 3a 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# v
00 00 00 00 00 00 42 42 42 24 24 24 18 18 00 00
08/size
00 00 00 00 00 00 42 42 42 24 24 24 18 18 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# w
00 00 00 00 00 00 41 49 49 49 49 49 49 36 00 00
08/size
00 00 00 00 00 00 41 49 49 49 49 49 49 36 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# x
00 00 00 00 00 00 42 42 24 18 18 24 42 42 00 00
08/size
00 00 00 00 00 00 42 42 24 18 18 24 42 42 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# y
00 00 00 00 00 00 42 42 42 42 42 26 1a 02 02 3c
08/size
00 00 00 00 00 00 42 42 42 42 42 26 1a 02 02 3c 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# z
00 00 00 00 00 00 7e 02 04 08 10 20 40 7e 00 00
08/size
00 00 00 00 00 00 7e 02 04 08 10 20 40 7e 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# {
00 00 00 0c 10 10 08 08 10 20 10 08 08 10 10 0c
08/size
00 00 00 0c 10 10 08 08 10 20 10 08 08 10 10 0c 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# |
00 00 08 08 08 08 08 08 08 08 08 08 08 08 08 08
08/size
00 00 08 08 08 08 08 08 08 08 08 08 08 08 08 08 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# }
00 00 00 30 08 08 10 10 08 04 08 10 10 08 08 30
08/size
00 00 00 30 08 08 10 10 08 04 08 10 10 08 08 30 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# ~
00 00 00 31 49 46 00 00 00 00 00 00 00 00 00 00
08/size
00 00 00 31 49 46 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
# 0x7f = del (unused)
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
08/size
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

5
vocabulary.md
View File

@ -141,9 +141,8 @@ All text-mode screen primitives require a screen object, which can be either
the real screen on the computer or a fake screen for tests.
The real screen on the Mu computer can currently display only ASCII characters,
though it's easy to import more of the font. There is only one font. All
graphemes are 8 pixels wide and 16 pixels tall. These constraints only apply
to the real screen.
though it's easy to import more of the font. There is only one font, and it's
mostly fixed-width, with graphemes being either 8 or 16 pixels wide.
- `draw-grapheme`: draws a single grapheme at a given coordinate, with given
foreground and background colors.