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-rw-r--r--shell/gap-buffer.mu13
-rw-r--r--shell/sandbox.mu4
2 files changed, 0 insertions, 17 deletions
diff --git a/shell/gap-buffer.mu b/shell/gap-buffer.mu
index cceabfbd..b3c84532 100644
--- a/shell/gap-buffer.mu
+++ b/shell/gap-buffer.mu
@@ -759,19 +759,6 @@ fn edit-gap-buffer self: (addr gap-buffer), key: grapheme {
     delete-before-gap self
     return
   }
-  # arrow keys
-  {
-    compare g, 4/ctrl-d
-    break-if-!=
-    # ctrl-d: cursor down
-    return
-  }
-  {
-    compare g, 0x15/ctrl-u
-    break-if-!=
-    # ctrl-u: cursor up
-    return
-  }
   # default: insert character
   add-grapheme-at-gap self, g
 }
diff --git a/shell/sandbox.mu b/shell/sandbox.mu
index 5278e708..e419063e 100644
--- a/shell/sandbox.mu
+++ b/shell/sandbox.mu
@@ -98,10 +98,6 @@ fn render-sandbox-menu screen: (addr screen) {
   draw-text-rightward-from-cursor screen, " run sandbox  ", width, 7/fg, 0/bg
   draw-text-rightward-from-cursor screen, " tab ", width, 0/fg, 9/bg=blue
   draw-text-rightward-from-cursor screen, " move to trace  ", width, 7/fg, 0/bg
-  draw-text-rightward-from-cursor screen, " ctrl-d ", width, 0/fg, 7/bg=grey
-  draw-text-rightward-from-cursor screen, " down  ", width, 7/fg, 0/bg
-  draw-text-rightward-from-cursor screen, " ctrl-u ", width, 0/fg, 7/bg=grey
-  draw-text-rightward-from-cursor screen, " up  ", width, 7/fg, 0/bg
 }
 
 fn edit-sandbox _self: (addr sandbox), key: byte {