Parsec Connection Failure Error -10 and -11 - Stack Overflow
Oct 19, 2021 · There might be several reasons for these two errors, however the Parsec docs does not give possible solutions. In my case going to App & Features > Optional Features > …
Using Parsec to parse regular expressions - Stack Overflow
Jan 26, 2012 · 13 You should use Parsec.Expr.buildExprParser; it is ideal for this purpose. You simply describe your operators, their precedence and associativity, and how to parse an atom, …
Simply using parsec in python - Stack Overflow
Aug 6, 2019 · The design of parsec requires a Parser to act independently on an input stream without knowledge of any other Parser. To do this effectively a Parser must manage an index …
Right way to parse chain of various binary functions with `Parsec`?
Jun 10, 2019 · It is true that Parsec has chainl and chainr to parse chains of either left-associative or right-associative operations (i.e. a -> a -> a). So I could quite easily parse something like x …
Newest 'parsec' Questions - Stack Overflow
Jun 4, 2024 · Parsec is an industrial strength, monadic parser combinator library for Haskell. Sign up to watch this tag and see more personalized content
Parsec vs Yacc/Bison/Antlr: Why and when to use Parsec?
Feb 21, 2011 · 44 I'm new to Haskell and Parsec. After reading Chapter 16 Using Parsec of Real World Haskell, a question appeared in my mind: Why and when is Parsec better than other …
Parsec: difference between "try" and "lookAhead"?
Nov 16, 2013 · The combinators try and lookAhead are similar in that they both let Parsec "rewind", but they apply in different circumstances. In particular, try rewinds failure while …
parsing - Parsec `try` should backtrack - Stack Overflow
Sep 5, 2022 · Isn't Parsec's try supposed to backtrack when it encounters failure? For instance, if I have the code import Control.Applicative ((<|>)) import Debug.Trace import Text.Parsec …
ghc error: hidden package, but it's actually exposed
Mar 1, 2014 · Could not load module ‘Text.Parsec’ It is a member of the hidden package ‘parsec-3.1.14.0’. You can run ‘:set -package parsec’ to expose it. However, the package is supposed …
Writing a parser from scratch in Haskell - Stack Overflow
Dec 18, 2013 · It's actually surprisingly easy to build Parsec-from-scratch. The actual library code itself is heavily generalized and optimized which contorts the core abstraction, but if you're just …