diff options
| author | herbelin | 2003-12-22 23:58:41 +0000 |
|---|---|---|
| committer | herbelin | 2003-12-22 23:58:41 +0000 |
| commit | 8b9b401324a1f4ee5b3e932c4789ff1582dc578c (patch) | |
| tree | 671f7e9e18fe2c41832ba959eb9003d1c98d2892 | |
| parent | c96ac99c54ae034e331f0420969f127fd27b5478 (diff) | |
Mise en valeur intropattern de paires et acceptation dans le 'as' de induction/inversion
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@5128 85f007b7-540e-0410-9357-904b9bb8a0f7
| -rw-r--r-- | parsing/g_tacticnew.ml4 | 1 | ||||
| -rw-r--r-- | translate/pptacticnew.ml | 11 |
2 files changed, 8 insertions, 4 deletions
diff --git a/parsing/g_tacticnew.ml4 b/parsing/g_tacticnew.ml4 index 8b5f9139de..4975aed3cd 100644 --- a/parsing/g_tacticnew.ml4 +++ b/parsing/g_tacticnew.ml4 @@ -295,6 +295,7 @@ GEXTEND Gram ; with_names: [ [ "as"; "["; ids = LIST1 (LIST0 simple_intropattern) SEP "|"; "]" -> ids + | "as"; "("; ids = LIST1 simple_intropattern SEP ","; ")" -> [ids] | -> [] ] ] ; simple_tactic: diff --git a/translate/pptacticnew.ml b/translate/pptacticnew.ml index 0501319a87..b37a190dbb 100644 --- a/translate/pptacticnew.ml +++ b/translate/pptacticnew.ml @@ -212,10 +212,13 @@ let rec pr_intro_pattern = function | IntroWildcard -> str "_" | IntroIdentifier id -> pr_id id -and pr_case_intro_pattern pll = - str "[" ++ - hv 0 (prlist_with_sep pr_bar (prlist_with_sep spc pr_intro_pattern) pll) - ++ str "]" +and pr_case_intro_pattern = function + | [pl] -> + str "(" ++ hv 0 (prlist_with_sep pr_coma pr_intro_pattern pl) ++ str ")" + | pll -> + str "[" ++ + hv 0 (prlist_with_sep pr_bar (prlist_with_sep spc pr_intro_pattern) pll) + ++ str "]" let pr_with_names = function | [] -> mt () |