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cosmopolitan/third_party/lua/lprefix.h

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Add Lua
2021-03-02 13:51:10 +00:00
#ifndef lprefix_h
#define lprefix_h
Bring Lua to 5.4.6. (#1214) This essentially re-does the work of #875 on top of master. This is what I did to check that Cosmo's Lua extensions still worked: ``` $ build/bootstrap/make MODE=aarch64 o/aarch64/third_party/lua/lua $ ape o/aarch64/third_party/lua/lua >: 10 10 >: 010 8 >: 0b10 2 >: string.byte("\e") 27 >: "Hello, %s" % {"world"} Hello, world >: "*" * 3 *** ``` `luaL_traceback2` was used to show the stack trace with parameter values; it's used in `LuaCallWithTrace`, which is used in Redbean to run Lua code. You should be able to see the extended stack trace by running something like this: `redbean -e "function a(b)c()end a(2)"` (with "params" indicating the extended stack trace): ``` stack traceback: [string "function a(b)c()end a(2)"]:1: in function 'a', params: b = 2; [string "function a(b)c()end a(2)"]:1: in main chunk ``` @pkulchenko confirmed that I get the expected result with the updated code. This is what I did to check that Lua itself still worked: ``` $ cd third_party/lua/test/ $ ape ../../../o/aarch64/third_party/lua/lua all.lua ``` There's one test failure, in `files.lua`: ``` ***** FILE 'files.lua'***** testing i/o ../../../o/aarch64/third_party/lua/lua: files.lua:84: assertion failed! stack traceback: [C]: in function 'assert' files.lua:84: in main chunk (...tail calls...) all.lua:195: in main chunk [C]: in ? .>>> closing state <<< ``` That isn't a result of these changes; the same test is failing in master. The failure is here: ```lua if not _port then -- invalid seek local status, msg, code = io.stdin:seek("set", 1000) assert(not status and type(msg) == "string" and type(code) == "number") end ``` The test expects a seek to offset 1,000 on stdin to fail — but it doesn't. `status` ends up being the new offset rather than `nil`. If I comment out that one test, the remaining tests succeed.
2024-06-16 00:13:08 +00:00
Add Lua
2021-03-02 13:51:10 +00:00
/*
** Allows POSIX/XSI stuff
*/
Make improvements - Expand redbean UNIX module - Expand redbean documentation - Ensure Lua copyright is embedded in binary - Increase the PATH_MAX limit especially on NT - Use column major sorting for linenoise completions - Fix some suboptimalities in redbean's new UNIX API - Figured out right flags for Multics newline in raw mode
2022-04-24 16:59:22 +00:00
#if !defined(LUA_USE_C89) /* { */
Add Lua
2021-03-02 13:51:10 +00:00
#if !defined(_XOPEN_SOURCE)
Make improvements - Expand redbean UNIX module - Expand redbean documentation - Ensure Lua copyright is embedded in binary - Increase the PATH_MAX limit especially on NT - Use column major sorting for linenoise completions - Fix some suboptimalities in redbean's new UNIX API - Figured out right flags for Multics newline in raw mode
2022-04-24 16:59:22 +00:00
#define _XOPEN_SOURCE 600
Add Lua
2021-03-02 13:51:10 +00:00
#elif _XOPEN_SOURCE == 0
Make improvements - Expand redbean UNIX module - Expand redbean documentation - Ensure Lua copyright is embedded in binary - Increase the PATH_MAX limit especially on NT - Use column major sorting for linenoise completions - Fix some suboptimalities in redbean's new UNIX API - Figured out right flags for Multics newline in raw mode
2022-04-24 16:59:22 +00:00
#undef _XOPEN_SOURCE /* use -D_XOPEN_SOURCE=0 to undefine it */
Add Lua
2021-03-02 13:51:10 +00:00
#endif
/*
** Allows manipulation of large files in gcc and some other compilers
*/
#if !defined(LUA_32BITS) && !defined(_FILE_OFFSET_BITS)
Make improvements - Expand redbean UNIX module - Expand redbean documentation - Ensure Lua copyright is embedded in binary - Increase the PATH_MAX limit especially on NT - Use column major sorting for linenoise completions - Fix some suboptimalities in redbean's new UNIX API - Figured out right flags for Multics newline in raw mode
2022-04-24 16:59:22 +00:00
#define _LARGEFILE_SOURCE 1
#define _FILE_OFFSET_BITS 64
Add Lua
2021-03-02 13:51:10 +00:00
#endif
Make improvements - Expand redbean UNIX module - Expand redbean documentation - Ensure Lua copyright is embedded in binary - Increase the PATH_MAX limit especially on NT - Use column major sorting for linenoise completions - Fix some suboptimalities in redbean's new UNIX API - Figured out right flags for Multics newline in raw mode
2022-04-24 16:59:22 +00:00
#endif /* } */
Add Lua
2021-03-02 13:51:10 +00:00
Bring Lua to 5.4.6. (#1214) This essentially re-does the work of #875 on top of master. This is what I did to check that Cosmo's Lua extensions still worked: ``` $ build/bootstrap/make MODE=aarch64 o/aarch64/third_party/lua/lua $ ape o/aarch64/third_party/lua/lua >: 10 10 >: 010 8 >: 0b10 2 >: string.byte("\e") 27 >: "Hello, %s" % {"world"} Hello, world >: "*" * 3 *** ``` `luaL_traceback2` was used to show the stack trace with parameter values; it's used in `LuaCallWithTrace`, which is used in Redbean to run Lua code. You should be able to see the extended stack trace by running something like this: `redbean -e "function a(b)c()end a(2)"` (with "params" indicating the extended stack trace): ``` stack traceback: [string "function a(b)c()end a(2)"]:1: in function 'a', params: b = 2; [string "function a(b)c()end a(2)"]:1: in main chunk ``` @pkulchenko confirmed that I get the expected result with the updated code. This is what I did to check that Lua itself still worked: ``` $ cd third_party/lua/test/ $ ape ../../../o/aarch64/third_party/lua/lua all.lua ``` There's one test failure, in `files.lua`: ``` ***** FILE 'files.lua'***** testing i/o ../../../o/aarch64/third_party/lua/lua: files.lua:84: assertion failed! stack traceback: [C]: in function 'assert' files.lua:84: in main chunk (...tail calls...) all.lua:195: in main chunk [C]: in ? .>>> closing state <<< ``` That isn't a result of these changes; the same test is failing in master. The failure is here: ```lua if not _port then -- invalid seek local status, msg, code = io.stdin:seek("set", 1000) assert(not status and type(msg) == "string" and type(code) == "number") end ``` The test expects a seek to offset 1,000 on stdin to fail — but it doesn't. `status` ends up being the new offset rather than `nil`. If I comment out that one test, the remaining tests succeed.
2024-06-16 00:13:08 +00:00
Add Lua
2021-03-02 13:51:10 +00:00
/*
** Windows stuff
*/
Make improvements - Expand redbean UNIX module - Expand redbean documentation - Ensure Lua copyright is embedded in binary - Increase the PATH_MAX limit especially on NT - Use column major sorting for linenoise completions - Fix some suboptimalities in redbean's new UNIX API - Figured out right flags for Multics newline in raw mode
2022-04-24 16:59:22 +00:00
#if defined(_WIN32) /* { */
Add Lua
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#if !defined(_CRT_SECURE_NO_WARNINGS)
Make improvements - Expand redbean UNIX module - Expand redbean documentation - Ensure Lua copyright is embedded in binary - Increase the PATH_MAX limit especially on NT - Use column major sorting for linenoise completions - Fix some suboptimalities in redbean's new UNIX API - Figured out right flags for Multics newline in raw mode
2022-04-24 16:59:22 +00:00
#define _CRT_SECURE_NO_WARNINGS /* avoid warnings about ISO C functions */
Add Lua
2021-03-02 13:51:10 +00:00
#endif
Make improvements - Expand redbean UNIX module - Expand redbean documentation - Ensure Lua copyright is embedded in binary - Increase the PATH_MAX limit especially on NT - Use column major sorting for linenoise completions - Fix some suboptimalities in redbean's new UNIX API - Figured out right flags for Multics newline in raw mode
2022-04-24 16:59:22 +00:00
#endif /* } */
Add Lua
2021-03-02 13:51:10 +00:00
#endif
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