summaryrefslogtreecommitdiff
path: root/src/GF/Infra/Comments.hs
diff options
context:
space:
mode:
authoraarne <aarne@cs.chalmers.se>2008-06-25 16:43:48 +0000
committeraarne <aarne@cs.chalmers.se>2008-06-25 16:43:48 +0000
commitb96b36f43de3e2f8b58d5f539daa6f6d47f25870 (patch)
tree0992334be13cec6538a1dea22fbbf26ad6bdf224 /src/GF/Infra/Comments.hs
parentfe367412e0aeb4ad5c02de68e6eca382e0f96984 (diff)
removed src for 2.9
Diffstat (limited to 'src/GF/Infra/Comments.hs')
-rw-r--r--src/GF/Infra/Comments.hs43
1 files changed, 0 insertions, 43 deletions
diff --git a/src/GF/Infra/Comments.hs b/src/GF/Infra/Comments.hs
deleted file mode 100644
index 0126db468..000000000
--- a/src/GF/Infra/Comments.hs
+++ /dev/null
@@ -1,43 +0,0 @@
-----------------------------------------------------------------------
--- |
--- Module : Comments
--- Maintainer : (Maintainer)
--- Stability : (stable)
--- Portability : (portable)
---
--- > CVS $Date: 2005/04/21 16:22:34 $
--- > CVS $Author: bringert $
--- > CVS $Revision: 1.5 $
---
--- comment removal
------------------------------------------------------------------------------
-
-module GF.Infra.Comments ( remComments
- ) where
-
--- | comment removal : line tails prefixed by -- as well as chunks in @{- ... -}@
-remComments :: String -> String
-remComments s =
- case s of
- '"':s2 -> '"':pass remComments s2 -- comment marks in quotes not removed!
- '{':'-':cs -> readNested cs
- '-':'-':cs -> readTail cs
- c:cs -> c : remComments cs
- [] -> []
- where
- readNested t =
- case t of
- '"':s2 -> '"':pass readNested s2
- '-':'}':cs -> remComments cs
- _:cs -> readNested cs
- [] -> []
- readTail t =
- case t of
- '\n':cs -> '\n':remComments cs
- _:cs -> readTail cs
- [] -> []
- pass f t =
- case t of
- '"':s2 -> '"': f s2
- c:s2 -> c:pass f s2
- _ -> t