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-rw-r--r--103grapheme.subx3
1 files changed, 2 insertions, 1 deletions
diff --git a/103grapheme.subx b/103grapheme.subx
index 67e34ca1..097492fb 100644
--- a/103grapheme.subx
+++ b/103grapheme.subx
@@ -161,7 +161,8 @@ draw-narrow-grapheme-on-screen-buffer:  # buffer: (addr byte), letter-bitmap: (a
       c1 4/subop/shift-left %ecx 3/imm8
       # var row-bitmap/ebx: int = *letter-bitmap
       53/push-ebx
-      8b/-> *esi 3/r32/ebx
+      bb/copy-to-ebx 0/imm32
+      8a/byte-> *esi 3/r32/BL
       {
         # if (xcurr < xmin) break
         39/compare %eax 1/r32/ecx