From f085b807ebe7fa1bb6f05e6324b3e90ef4f109e5 Mon Sep 17 00:00:00 2001
From: hallgren <hallgren@chalmers.se>
Date: Tue, 28 Oct 2014 14:58:43 +0000
Subject: A couple of haddock documentation improvements

---
 src/compiler/GF/Compile.hs | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/compiler/GF/Compile.hs')

diff --git a/src/compiler/GF/Compile.hs b/src/compiler/GF/Compile.hs
index 719cb756c..964165148 100644
--- a/src/compiler/GF/Compile.hs
+++ b/src/compiler/GF/Compile.hs
@@ -46,6 +46,10 @@ link opts (cnc,gr) =
 srcAbsName gr cnc = err (const cnc) id $ abstractOfConcrete gr cnc
 
 -- | Compile the given grammar files and everything they depend on.
+-- Compiled modules are stored in @.gfo@ files (unless the @-tags@ option is
+-- used, in which case tags files are produced instead).
+-- Existing @.gfo@ files are reused if they are up-to-date
+-- (unless the option @-src@ aka @-force-recomp@ is used).
 batchCompile :: Options -> [FilePath] -> IOE (UTCTime,(ModuleName,Grammar))
 batchCompile opts files = do
   (gr,menv) <- foldM (compileModule opts) emptyCompileEnv files
-- 
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