Incorrect implementation of someSpace for Unlined in Text.Parser.Token.

[alexandervandenbroucke]

The comments on the 'TokenParsing' type class suggest that 'someSpace' should parse at least one space but the instance of 'someSpace' for 'Unlined' also parses the empty string it's definition is:

someSpace = skipMany (satisfy $ \c -> c /= '\n' && isSpace c)

where it should probably be something like

someSpace = spaceNoNewline >> skipMany spaceNoNewline where
spaceNoNewline c = c /= '\n' && isSpace c

minimal example:

Text.Parser.Token Text.Trifecta.Parser Text.Parser.Combinators> parseTest (runUnlined someSpace *> eof ) ""
()