Libx Lua Documentation

    Lua 5.5.1 Latest
    Aug 3, 2026
    English Current 日本語

    Documentation

    • Overview
      • About Lua 5.5
      • Installing Lua
      • Lua license
      • Introduction
    • Language
      • Basic concepts: values and types
      • Scopes, variables and environments
      • Error handling
      • Metatables and metamethods
      • Garbage collection
      • Coroutines
      • The language: lexical conventions
      • Variables
      • Statements
      • Expressions
      • Complete syntax of Lua
    • C API
      • C API overview
      • The stack
      • C closures
      • Registry
      • Error handling in C
      • Handling yields in C
      • C API functions and types: absindex–compare
      • C API functions and types: concat–gc
      • C API functions and types: getallocf–getiuservalue
      • C API functions and types: insert–load
      • C API functions and types: newstate–pcallk
      • C API functions and types: pop–pushvfstring
      • C API functions and types: rawequal–rotate
      • C API functions and types: setallocf–stringtonumber
      • C API functions and types: toboolean–typename
      • C API functions and types: Unsigned–yieldk
      • The debug interface
    • Auxiliary library
      • Auxiliary library overview
      • Auxiliary functions and types: addchar–buffsub
      • Auxiliary functions and types: callmeta–checkversion
      • Auxiliary functions and types: dofile–loadstring
      • Auxiliary functions and types: makeseed–pushresultsize
      • Auxiliary functions and types: ref–where
    • Standard library
      • Standard libraries overview
      • Loading libraries in C code
      • Basic functions
      • Coroutine manipulation
      • Modules
      • String manipulation
      • UTF-8 support
      • Table manipulation
      • Mathematical functions
      • Input and output facilities
      • Operating system facilities
      • The debug library
    • Tools
      • Lua standalone
      • lua command
      • luac command
    • Migration and known issues
      • Changes since Lua 5.4
      • Incompatibilities with Lua 5.4
      • Known issues in Lua 5.5.1 (2026-08-11 snapshot)
      • Known issues in Lua 5.5.1 (2026-10-02 snapshot)

    Lua 5.5.1

    No bugs have been reported.

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    Incompatibilities with Lua 5.4
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    Known issues in Lua 5.5.1 (2026-10-02 snapshot)

    Source and editorial notes

    Canonical language

    This document is "Lua 5.5.1 Official Bugs (2026-08-11 snapshot)" by Lua.org, PUC-Rio, formatted for libx.

    Source
    Lua 5.5.1 Official Bugs (2026-08-11 snapshot)
    Upstream version
    Lua 5.5.1
    License
    MIT
    Open originalMITLicense

    Positional wording in editorial notes (above or below) refers to the original location in the document. Follow the section link to read it in context.

    Editorial notes on the source

    Libx snapshot note (2026-08-11): The text below preserves the official bugs list acquired on this date; it does not describe the current list. For later reports, see the current official bugs list.