Issues

• Repo Assist?

  fsprojects/FsLexYacc#236 · Filter by author dsyme opened on Mar 7, 2026
  2

• Is there an equivalent to $startpos and $endpos?

  fsprojects/FsLexYacc#234 · Filter by author njlr opened on Oct 22, 2025

• Generating Lexer/Parser file in a specific encoding

  fsprojects/FsLexYacc#232 · Filter by author lkluc opened on May 16, 2025
  3

• Check for output already built ignores -o flag

  fsprojects/FsLexYacc#213 · Filter by author daz10000 opened on Jul 14, 2024
  1

• Question: possible to run this as a CLI tool or as a dotnet tool?

  fsprojects/FsLexYacc#212 · Filter by author njlr opened on Jul 10, 2024
  1

• "unrecognized input" after upgrade

  fsprojects/FsLexYacc#208 · Filter by author danabr opened on May 3, 2024
  1

• Online grammar editor/tester

  fsprojects/FsLexYacc#195 · Filter by author mingodad opened on Mar 12, 2024

• removing the need for explicit numbering of enums in F#, possible fixing problem with struct decorated DU's without fields.

  fsprojects/FsLexYacc#173 · Filter by author kam1986 opened on Nov 1, 2023

• LexBuffer<char>.LexemeSpan

  fsprojects/FsLexYacc#172 · Filter by author bent-rasmussen opened on Jul 15, 2023

• %% Trailer seems not supported

  fsprojects/FsLexYacc#164 · Filter by author fxf06 opened on Jul 29, 2022

• API Documentation issues

  fsprojects/FsLexYacc#163 · Filter by author fxf06 opened on Jul 29, 2022

• How to get a position of a token from ParseErrorContext

  fsprojects/FsLexYacc#162 · Filter by author artempyanykh opened on Feb 13, 2022
  1

• How to turn on runtime debug output

  fsprojects/FsLexYacc#159 · Filter by author artempyanykh opened on Feb 11, 2022

• Invite you to try FslexFsyacc

  fsprojects/FsLexYacc#156 · Filter by author xp44mm opened on Dec 22, 2021
  7

• Question: Can we get FSLex to embed a comment with the date-time that the outputs were generated?

  fsprojects/FsLexYacc#155 · Filter by author The-Futurist opened on Dec 11, 2021
  1

• a syntax highlighter for fslex, fsyacc, F#

  fsprojects/FsLexYacc#152 · Filter by author xp44mm opened on Aug 4, 2021

• Can't find the FSharp.Text.Lexing and FSharp.Text.Parsing lib?

  fsprojects/FsLexYacc#148 · Filter by author kam1986 opened on Apr 10, 2021
  1

• Not an issue more like an optimization

  fsprojects/FsLexYacc#147 · Filter by author kam1986 opened on Apr 9, 2021
  2

• Variables in supplied ".target" file seems undefined leading to compilation error

  fsprojects/FsLexYacc#140 · Filter by author lkluc opened on Dec 16, 2020
  6

• Emit tables for better diagnostics

  fsprojects/FsLexYacc#138 · Filter by author dsyme opened on Dec 14, 2020

• Suggestion: place code block from .fsy after token declaration in generated .fs

  enhancementhelp wanted
  fsprojects/FsLexYacc#74 · Filter by author miegir opened on Mar 27, 2017

• Incorrect self-referencing line directives in generated files

  bug
  fsprojects/FsLexYacc#73 · Filter by author miegir opened on Mar 27, 2017

• error recovery is poorly documented

  enhancementhelp wantedquestion
  fsprojects/FsLexYacc#67 · Filter by author chrismacklin opened on Nov 13, 2016
  6

• parseState.ResultRange reports incorrect position info

  fsprojects/FsLexYacc#65 · Filter by author nshibano opened on Nov 10, 2016

• Support for line start in regular expression

  help wanted
  fsprojects/FsLexYacc#57 · Filter by author rixatron opened on Oct 1, 2016
  1