diff options
| author | pboutill | 2012-03-02 22:30:29 +0000 |
|---|---|---|
| committer | pboutill | 2012-03-02 22:30:29 +0000 |
| commit | 401f17afa2e9cc3f2d734aef0d71a2c363838ebd (patch) | |
| tree | 7a3e0ce211585d4c09a182aad1358dfae0fb38ef /kernel/univ.ml | |
| parent | 15cb1aace0460e614e8af1269d874dfc296687b0 (diff) | |
Noise for nothing
Util only depends on Ocaml stdlib and Utf8 tables.
Generic pretty printing and loc functions are in Pp.
Generic errors are in Errors.
+ Training white-spaces, useless open, prlist copies random erasure.
Too many "open Errors" on the contrary.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15020 85f007b7-540e-0410-9357-904b9bb8a0f7
Diffstat (limited to 'kernel/univ.ml')
| -rw-r--r-- | kernel/univ.ml | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/kernel/univ.ml b/kernel/univ.ml index 0193542a36..d967846f18 100644 --- a/kernel/univ.ml +++ b/kernel/univ.ml @@ -14,6 +14,7 @@ (* Revisions by Bruno Barras, Hugo Herbelin, Pierre Letouzey *) open Pp +open Errors open Util (* Universes are stratified by a partial ordering $\le$. @@ -817,9 +818,9 @@ let pr_arc = function | _, Canonical {univ=u; lt=lt; le=le} -> pr_uni_level u ++ str " " ++ v 0 - (prlist_with_sep pr_spc (fun v -> str "< " ++ pr_uni_level v) lt ++ + (pr_sequence (fun v -> str "< " ++ pr_uni_level v) lt ++ (if lt <> [] & le <> [] then spc () else mt()) ++ - prlist_with_sep pr_spc (fun v -> str "<= " ++ pr_uni_level v) le) ++ + pr_sequence (fun v -> str "<= " ++ pr_uni_level v) le) ++ fnl () | u, Equiv v -> pr_uni_level u ++ str " = " ++ pr_uni_level v ++ fnl () |