diff options
Diffstat (limited to 'src/interp/i-map.boot')
-rw-r--r-- | src/interp/i-map.boot | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/interp/i-map.boot b/src/interp/i-map.boot index 1fdc5b8f..e50f0b4e 100644 --- a/src/interp/i-map.boot +++ b/src/interp/i-map.boot @@ -407,7 +407,7 @@ displayMap(headingIfTrue,$op,map) == simplifyMapPattern (x,alias) == for a in alias - for m in $FormalMapVariableList | a and ^CONTAINED(a,x) repeat + for m in $FormalMapVariableList | a and not CONTAINED(a,x) repeat x:= substitute(a,m,x) [lhs,:rhs]:= x rhs := simplifyMapConstructorRefs rhs |