diff options
| 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/evaluate.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/evaluate.mu')
| -rw-r--r-- | shell/evaluate.mu | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/shell/evaluate.mu b/shell/evaluate.mu index 36662d42..6ecb6047 100644 --- a/shell/evaluate.mu +++ b/shell/evaluate.mu @@ -335,7 +335,7 @@ fn push-bindings _params-ah: (addr handle cell), _args-ah: (addr handle cell), o # Params can only be symbols or pairs. Args can be anything. # trace "pushing bindings from " params " to " args {{{ { - var stream-storage: (stream byte 0x100) + var stream-storage: (stream byte 0x200) var stream/ecx: (addr stream byte) <- address stream-storage write stream, "pushing bindings from " print-cell params-ah, stream, 0/no-trace @@ -394,7 +394,7 @@ fn push-bindings _params-ah: (addr handle cell), _args-ah: (addr handle cell), o fn lookup-symbol sym: (addr cell), out: (addr handle cell), env-h: (handle cell), globals: (addr global-table), trace: (addr trace), screen-cell: (addr handle cell), keyboard-cell: (addr handle cell) { # trace sym { - var stream-storage: (stream byte 0x200) # pessimistically sized just for the large alist loaded from disk in `main` + var stream-storage: (stream byte 0x800) # pessimistically sized just for the large alist loaded from disk in `main` var stream/ecx: (addr stream byte) <- address stream-storage write stream, "look up " var sym2/eax: (addr cell) <- copy sym @@ -481,7 +481,7 @@ fn lookup-symbol sym: (addr cell), out: (addr handle cell), env-h: (handle cell) var error?/eax: boolean <- has-errors? trace compare error?, 0/false break-if-!= - var stream-storage: (stream byte 0x200) + var stream-storage: (stream byte 0x800) var stream/ecx: (addr stream byte) <- address stream-storage write stream, "=> " print-cell out, stream, 0/no-trace |