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c5ff163d53
Fix Lua compile warning on GCC 12.1 GCC 12.1 prints a warning on compile: ``` ldump.c: In function ‘DumpString’: ldump.c:63:26: warning: the comparison will always evaluate as ‘false’ for the pointer operand in ‘s + 24’ must not be NULL [-Waddress] 63 | if (s==NULL || getstr(s)==NULL) ``` It seems correct, `getstr(s)` can't be `NULL`. Also, I see Lua v5.2 does not have that check: https://github.com/lua/lua/blob/v5-2/ldump.c#L63 |
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| README | ||
README for Lua 5.1 See INSTALL for installation instructions. See HISTORY for a summary of changes since the last released version. * What is Lua? ------------ Lua is a powerful, light-weight programming language designed for extending applications. Lua is also frequently used as a general-purpose, stand-alone language. Lua is free software. For complete information, visit Lua's web site at http://www.lua.org/ . For an executive summary, see http://www.lua.org/about.html . Lua has been used in many different projects around the world. For a short list, see http://www.lua.org/uses.html . * Availability ------------ Lua is freely available for both academic and commercial purposes. See COPYRIGHT and http://www.lua.org/license.html for details. Lua can be downloaded at http://www.lua.org/download.html . * Installation ------------ Lua is implemented in pure ANSI C, and compiles unmodified in all known platforms that have an ANSI C compiler. In most Unix-like platforms, simply do "make" with a suitable target. See INSTALL for detailed instructions. * Origin ------ Lua is developed at Lua.org, a laboratory of the Department of Computer Science of PUC-Rio (the Pontifical Catholic University of Rio de Janeiro in Brazil). For more information about the authors, see http://www.lua.org/authors.html . (end of README)