better prefix handling

2025-08-16 03:27:44 +00:00 · 2019-10-10 20:06:36 -07:00
parent b7d98f529d
commit b557667613
1 changed files with 4 additions and 5 deletions
--- a/src/prodos.impl.lc2.a
+++ b/src/prodos.impl.lc2.a
@@ -151,18 +151,17 @@ ProDOS_enter
         iny
         tya
         pha
-         dey
@copy_prefix
-         lda   ProDOS_prefix, y
-         iny
+         lda   ProDOS_prefix-1, y
         sta   (buffer), y
         dey
-         dey
         bne   @copy_prefix
         pla
         sta   (buffer), y
+         tay
         lda   #'/'
-         iny
+         sta   (buffer), y
+         ldy   #1
         sta   (buffer), y
         bne   @jmp_zp2