diff.diff

diff --git a/src/core/Rakudo/Internals.pm b/src/core/Rakudo/Internals.pm
index 5e5f940..c6d83f8 100644
--- a/src/core/Rakudo/Internals.pm
+++ b/src/core/Rakudo/Internals.pm
@@ -474,11 +474,23 @@ my class Rakudo::Internals {
         }
         method !gist(@path, @dims) {
             if @dims.elems == 1 {
-                 '[' ~ (^@dims[0]).map({ self.AT-POS(|@path, $_).gist }).join(' ') ~ ']';
+                '[' ~ (^@dims[0]).map( -> \el {
+                    given ++$ {
+                        when 101 { '...' }
+                        when 102 { last }
+                        default  { self.AT-POS(|@path, el).gist }
+                    }
+                }).join(' ') ~ ']';
             }
             else {
                 my @nextdims = @dims[1..^@dims.elems];
-                '[' ~ (^@dims[0]).map({ self!gist((flat @path, $_), @nextdims) }).join(' ') ~ ']';
+                '[' ~ (^@dims[0]).map( -> \el {
+                    given ++$ {
+                        when 101 { '...' }
+                        when 102 { last }
+                        default  { self!gist((flat @path, el), @nextdims) }
+                    }
+                }).join(' ') ~ ']';
             }
         }