CODEWITHSUNDEEP
f#fparsec
dagelee
dagelee

Reputation: 243

Where is the whitespace in Fparsec v. 0.9.2 (newbie)?

In Fparsec V.0.8, there is FParser.CharParser.whitespace. But in Fparsec 0.9.2, there isn't FParser.CharParser.whitespace.Where is the whitespace in Fparsec v. 0.9.2?

When I tried to compile the project "Write Yourself a Scheme in 48 Hours in F#" (visit http://code.msdn.microsoft.com/Write-Yourself-a-Scheme-in-d50ae449), the problem was met.

Upvotes: 2

Views: 123

Answers (1)

Gus
Gus

Reputation: 26174

It's FParser.CharParser.spaces.

The code you linked fails in this line:

let spaces1 : LispParser<unit> = skipMany1 whitespace

But there is also spaces1 already defined, so you can just delete that line and it will compile.

Have a look at http://www.quanttec.com/fparsec/reference/charparsers.html#members.spaces

Upvotes: 4

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