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ps -lines preserves line-by-line structure when preprocessing files for parsing line by line

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aarne
2014-10-17 15:50:03 +00:00
parent 5c862a3c7b
commit 6c2e0d5ce2
1 changed files with 8 additions and 2 deletions
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10
src/compiler/GF/Command/Commands.hs
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@@ -698,8 +698,14 @@ allCommands = Map.fromList [
exec = \_ opts x -> do
let (os,fs) = optsAndFlags opts
trans <- optTranslit opts
return ((fromString . trans . stringOps (envFlag fs) (map prOpt os) . toString) x),
options = stringOpOptions,
if isOpt "lines" opts
then return $ fromStrings $ map (trans . stringOps (envFlag fs) (map prOpt os)) $ toStrings x
else return ((fromString . trans . stringOps (envFlag fs) (map prOpt os) . toString) x),
options = [
("lines","apply the operation separately to each input line, returning a list of lines")
] ++
stringOpOptions,
flags = [
("env","apply in this environment only"),
("from","backward-apply transliteration defined in this file (format 'unicode translit' per line)"),