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-rw-r--r--src/compiler/GF/Compile.hs3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/compiler/GF/Compile.hs b/src/compiler/GF/Compile.hs
index fb37cd1fe..2eed7a6ff 100644
--- a/src/compiler/GF/Compile.hs
+++ b/src/compiler/GF/Compile.hs
@@ -30,6 +30,8 @@ import PGF(PGF,defaultProbabilities,setProbabilities,readProbabilitiesFromFile)
compileToPGF :: Options -> [FilePath] -> IOE PGF
compileToPGF opts fs = link opts =<< batchCompile opts fs
+-- | Link a grammar into a 'PGF' that can be used to 'PGF.linearize' and
+-- 'PGF.parse' with the "PGF" run-time system.
link :: Options -> (Ident,t,SourceGrammar) -> IOE PGF
link opts (cnc,_,gr) =
putPointE Normal opts "linking ... " $ do
@@ -40,6 +42,7 @@ link opts (cnc,_,gr) =
return $ setProbabilities probs
$ if flag optOptimizePGF opts then optimizePGF pgf else pgf
+-- | Returns the name of the abstract syntax corresponding to the named concrete syntax
srcAbsName gr cnc = err (const cnc) id $ abstractOfConcrete gr cnc
-- | Compile the given grammar files and everything they depend on