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| author | Kartik K. Agaram <vc@akkartik.com> | 2021-04-17 08:25:34 -0700 |
|---|---|---|
| committer | Kartik K. Agaram <vc@akkartik.com> | 2021-04-17 08:29:43 -0700 |
| commit | 1a74c3a1e69ec87e901a2869a4777ad07dbfb176 (patch) | |
| tree | 1cadb13445dc8c0bc03056713c8ccfed55155c04 /shell/read.mu | |
| parent | 6d9a1e6abc067e6072137934c99e674cf2133533 (diff) | |
| download | mu-1a74c3a1e69ec87e901a2869a4777ad07dbfb176.tar.gz | |
loosening a few more buffers
Mu computer now has more code in it:
(
(globals . (
(hline1 . (fn () (screen y lo hi) (if (>= lo hi) () ((fn () (pixel screen lo y 12) (hline1 screen y (+ lo 1) hi))))))
(vline1 . (fn () (screen x lo hi) (if (>= lo hi) () ((fn () (pixel screen x lo 12) (vline1 screen x (+ lo 1) hi))))))
(hline . (fn () (screen y) (hline1 screen y 0 (width screen))))
(vline . (fn () (screen y) (vline1 screen y 0 (height screen))))
(andf . (fn (a b)
(if a
(if b
1
())
())))
(brline . (fn (screen x0 y0 x1 y1)
((fn (dx dy sx sy)
((fn (err)
(brline1 screen x0 y0 x1 y1 dx dy sx sy err))
(+ dx dy)))
(abs (- x1 x0))
(- 0 (abs (- y1 y0)))
(sgn (- x1 x0))
(sgn (- y1 y0)))))
(brline1 . (fn (screen x y xmax ymax dx dy sx sy err)
(pixel screen x y 12)
(if (andf (= x xmax) (= y ymax))
()
((fn (e2)
(brline1 screen
(if (>= e2 dy)
(+ x sx)
x)
(if (<= e2 dx)
(+ y sy)
y)
xmax
ymax
dx
dy
sx
sy
(+ err
(+
(if (>= e2 dy)
dy
0)
(if (<= e2 dx)
dx
0)))))
(* err 2)))))
))
(sandbox . (brline screen 1 1 5 5))
)
Diffstat (limited to 'shell/read.mu')
| -rw-r--r-- | shell/read.mu | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/shell/read.mu b/shell/read.mu index 96ec8d9f..7f8fd1a7 100644 --- a/shell/read.mu +++ b/shell/read.mu @@ -1,5 +1,5 @@ fn read-cell in: (addr gap-buffer), out: (addr handle cell), trace: (addr trace) { - var tokens-storage: (stream cell 0x100) + var tokens-storage: (stream cell 0x200) var tokens/ecx: (addr stream cell) <- address tokens-storage tokenize in, tokens, trace var error?/eax: boolean <- has-errors? trace |