CurryInfo: nonstrictunif-optimize-3.0.0 / NonStrictOpt.readWordsInFirstCommentLine
definition: 
|
readWordsInFirstCommentLine :: String -> IO [String]
readWordsInFirstCommentLine filename = do
fh <- openFile filename ReadMode
c1 <- hGetChar fh
c2 <- hGetChar fh
if c1=='{' && c2=='-'
then do cs <- getCommentString fh
hClose fh
return (words cs)
else do hClose fh
return []
|
|
demand:
|
no demanded arguments |
|
deterministic:
|
deterministic operation |
|
documentation:
|
Read the words in the first comment line and return them, if the file start with a comment, otherwise return the empty list: |
|
failfree:
|
_ |
|
indeterministic:
|
referentially transparent operation |
|
infix:
|
no fixity defined |
|
iotype:
|
{(_) |-> _}
|
|
name:
|
readWordsInFirstCommentLine |
|
precedence:
|
no precedence defined |
|
result-values:
|
_ |
|
signature:
|
String -> Prelude.IO [String] |
|
solution-complete:
|
operation might suspend on free variables |
|
terminating:
|
possibly non-terminating |
|
totally-defined:
|
possibly non-reducible on same data term |