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Diffstat (limited to 'contrib/extraction')
| -rw-r--r-- | contrib/extraction/g_extraction.ml4 | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/contrib/extraction/g_extraction.ml4 b/contrib/extraction/g_extraction.ml4 index 193805b98f..d89d855b33 100644 --- a/contrib/extraction/g_extraction.ml4 +++ b/contrib/extraction/g_extraction.ml4 @@ -27,7 +27,13 @@ END open Table open Extract_env +let pr_language = function + | Ocaml -> str "Ocaml" + | Haskell -> str "Haskell" + | Scheme -> str "Scheme" + VERNAC ARGUMENT EXTEND language +PRINTED BY pr_language | [ "Ocaml" ] -> [ Ocaml ] | [ "Haskell" ] -> [ Haskell ] | [ "Scheme" ] -> [ Scheme ] |