diff options
| -rw-r--r-- | shell/grapheme-stack.mu | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/shell/grapheme-stack.mu b/shell/grapheme-stack.mu index ab42e6fa..aa9838b4 100644 --- a/shell/grapheme-stack.mu +++ b/shell/grapheme-stack.mu @@ -122,12 +122,12 @@ fn render-stack-from-bottom screen: (addr screen), self: (addr grapheme-stack), # optionally render a 'cursor' with the top grapheme fn render-stack-from-top-wrapping-right-then-down screen: (addr screen), _self: (addr grapheme-stack), xmin: int, ymin: int, xmax: int, ymax: int, _x: int, _y: int, render-cursor?: boolean -> _/eax: int, _/ecx: int { var self/esi: (addr grapheme-stack) <- copy _self - var data-ah/edi: (addr handle array grapheme) <- get self, data + var data-ah/eax: (addr handle array grapheme) <- get self, data var _data/eax: (addr array grapheme) <- lookup *data-ah var data/edi: (addr array grapheme) <- copy _data var x/eax: int <- copy _x var y/ecx: int <- copy _y - var top-addr/edx: (addr int) <- get self, top + var top-addr/ebx: (addr int) <- get self, top var i/ebx: int <- copy *top-addr i <- decrement # if render-cursor?, peel off first iteration @@ -136,20 +136,16 @@ fn render-stack-from-top-wrapping-right-then-down screen: (addr screen), _self: break-if-= compare i, 0 break-if-< - { - var g/edx: (addr grapheme) <- index data, i - x, y <- render-grapheme screen, *g, xmin, ymin, xmax, ymax, x, y, 3/fg=cyan, 7/bg=cursor - } + var g/esi: (addr grapheme) <- index data, i + x, y <- render-grapheme screen, *g, xmin, ymin, xmax, ymax, x, y, 3/fg=cyan, 7/bg=cursor i <- decrement } # remaining iterations { compare i, 0 break-if-< - { - var g/edx: (addr grapheme) <- index data, i - x, y <- render-grapheme screen, *g, xmin, ymin, xmax, ymax, x, y, 3/fg=cyan, 0/bg=cursor - } + var g/esi: (addr grapheme) <- index data, i + x, y <- render-grapheme screen, *g, xmin, ymin, xmax, ymax, x, y, 3/fg=cyan, 0/bg=cursor i <- decrement loop } |