diff options
| author | krasimir <krasimir@chalmers.se> | 2009-09-11 13:45:34 +0000 |
|---|---|---|
| committer | krasimir <krasimir@chalmers.se> | 2009-09-11 13:45:34 +0000 |
| commit | 1cdf171251a56baf0867b65a95c9bd59801ff912 (patch) | |
| tree | 837e65fa23f3041c3bbf4b7f1dbfcf63990e09a1 /src/PGF/Data.hs | |
| parent | 28a7c4b5c7659dc18166e06e914fb0a81c1c43bc (diff) | |
polish the PGF API and make Expr and Type abstract types. Tree is a type synonym of Expr
Diffstat (limited to 'src/PGF/Data.hs')
| -rw-r--r-- | src/PGF/Data.hs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/PGF/Data.hs b/src/PGF/Data.hs index 50e11f289..38027e96e 100644 --- a/src/PGF/Data.hs +++ b/src/PGF/Data.hs @@ -1,7 +1,7 @@ module PGF.Data (module PGF.Data, module PGF.Expr, module PGF.Type, module PGF.PMCFG) where import PGF.CId -import PGF.Expr hiding (Value, Env) +import PGF.Expr hiding (Value, Env, Tree) import PGF.Type import PGF.PMCFG @@ -92,4 +92,4 @@ readLanguage :: String -> Maybe Language readLanguage = readCId showLanguage :: Language -> String -showLanguage = prCId +showLanguage = showCId |