diff options
Diffstat (limited to 'lib/util.ml')
| -rw-r--r-- | lib/util.ml | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/util.ml b/lib/util.ml index 599e17adf..dc25caefe 100644 --- a/lib/util.ml +++ b/lib/util.ml @@ -813,6 +813,8 @@ let prvect_with_sep sep elem v = let n = Array.length v in if n = 0 then mt () else pr (n - 1) +let surround p = hov 1 (str"(" ++ p ++ str")") + (*s Size of ocaml values. *) module Size = struct |