msyds/gf-core
1
0
Fork 0
forked from GitHub/gf-core
Code Pull Requests Activity

Using trie more.

Browse Source
This commit is contained in:
aarne
2003-11-18 15:30:08 +00:00
parent 8ecf475d5a
commit af4bf66002
9 changed files with 99 additions and 66 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
src/GF/Data/Glue.hs
View File

@@ -1,19 +1,18 @@
module Glue where
import Trie
import Trie2
import Operations
import List
-------- AR 8/11/2003, using Markus Forsberg's implementation of Huet's unglue
tcompileSimple :: [String] -> Trie
tcompileSimple ss = tcompile [(s,[(atWP,s)]) | s <- ss]
decomposeSimple :: Trie -> String -> Err [String]
decomposeSimple :: Trie Char a -> [Char] -> Err [[Char]]
decomposeSimple t s = do
let ss = map (decompose t) $ words s
if any null ss
then Bad "unknown word in input"
else return $ concat [intersperse "&+" ws | ws <- ss]
exTrie = tcompileSimple $ words "ett två tre tjugo trettio hundra tusen"
exTrie = tcompile (zip ws ws) where
ws = words "ett två tre tjugo trettio hundra tusen"