3 Oct
2015
3 Oct
'15
9:21 a.m.
On Sat, Oct 03, 2015 at 10:12:20AM +0100, Mike Houghton wrote:
Hi,
What is the idiomatic way of parsing keywords, in a case agnostic fashion, for a ‘mini-language’?
I lifted this from `Text.ParserCombinators.Parsec.Rfc2234` and used it in a project of mine (lentil). ciString s = mapM ciChar s "case insensitive string" where ciChar :: Char -> ParIssue Char ciChar c = char (C.toLower c) <|> char (C.toUpper c) This assumes you are using Parsec parsing library.