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the EOF error changed to more informative lexer error msg

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aarne
2006-08-28 19:36:41 +00:00
parent c9b4a28ebb
commit 66d3c75031
2 changed files with 6 additions and 2 deletions
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2
src/GF/Source/LexGF.hs
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@@ -121,7 +121,7 @@ tokens str = go (alexStartPos, '\n', str)
go inp@(pos, _, str) =
case alexScan inp 0 of
AlexEOF -> []
AlexError (pos, _, _) -> fail $ show pos ++ ": lexical error"
AlexError (pos, _, _) -> [Err pos]
AlexSkip inp' len -> go inp'
AlexToken inp' len act -> act pos (take len str) : (go inp')