diff options
Diffstat (limited to 'src/search.sml')
-rw-r--r-- | src/search.sml | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/search.sml b/src/search.sml index 563496fe..5e4e135f 100644 --- a/src/search.sml +++ b/src/search.sml @@ -70,4 +70,12 @@ fun bindP (r, f) = ((x', pos), acc')) | Return x => Return x +fun bindPWithPos (r, f) = + case r of + Continue ((x, pos), acc) => + map (f (x, pos) acc, + fn (x', acc') => + ((x', pos), acc')) + | Return x => Return x + end |