I have a CSV with fields in it which contain unit values which I have to parse out. As a simple example: Thus I need to parse something like the fo ...

I am trying to parse a limited set of valid strings which have a common prefix with attoparsec. However, My attempts result in either a Partial result ...

Is there some "easy" way (e.g. something I am missing in Attoparsec or some other library) to convert a defined Attoparsec parser that parses from Byt ...

https://github.com/complyue/dcp is a minimum working example to reprod this error I believe it's optionalSemicolon causing the failure: https://gi ...

I'm looking at this example from attoparsec docs: This will build a [Char] instead of a ByteString slice. That's not good with huge comments, right ...

Consider the usage of these different parser combinators. With all four of them, the manyTill parser successfully matches abc, since this doe ...

I'm a Haskell beginner, using Attoparsec to find some color expressions in a text. I want to be able to match, for example, "light blue-green" and "li ...

The title says it all: I look for examples or tutorial for Zepto parser in attoparsec. I have a reasonably simple parser for a network protocol (BGP, ...

I am writing a DSL for fun. I decided to use attoparsec because I was familiar with it. I want to implement parsing of includes with relative filenam ...

I'm trying to parse a multiline log like this I have these types defined And defined these parsers: This works ok when I do stuff like parseO ...

For example How can I make the second one to return Left with lost ), and I also want to parse the case with empty string with answer Right [] ...

The code is based on Haskell Attoparsec, and when I use parseOnly pString "v", it gives me the right answer as Right (DontNeedTrim, "v"). While when ...

I'm writing a parser to parse huge chunks of English text using attoparsec. Everything has been great so far, except for parsing this char "――". I kno ...

I am fairly new to Haskell and I'm just starting to learn how to work with attoparsec for parsing huge chunks of english text from a .txt file. I know ...

First of all I would like to let you know that I'm fairly new to Haskell and I'm trying to understand how parsers work in haskell . So I'm basically t ...

I'm trying to parse the following line: Essentially I'm trying to get: The first bit ItemCount count@Int: could be: ItemCount: or ItemCount c ...

I'm using pipes, attoparsec, and pipes-attoparsec to write a database dump file converter. The general format of the file is to have a create table co ...

I am using Attoparsec which is said to backtrack by default. However, the following line: fails with: Why is that so? If many1 anyChar decides t ...

I want to write code doing something like C preprocessing. So I looked for libraries and got two candidates, attoparsec, megaparsec. I need the featu ...

I'd like to understand why this simple parser runs out of memory for large files. I'm really clueless what am I doing wrong. I'm running the progr ...