diff options
Diffstat (limited to 'src/lua.js')
| -rw-r--r-- | src/lua.js | 73 |
1 files changed, 58 insertions, 15 deletions
@@ -5,6 +5,9 @@ const assert = require('assert'); const lualib = require('./lualib.js'); const luaconf = require('./luaconf.js'); +/* mark for precompiled code ('<esc>Lua') */ +const LUA_SIGNATURE = "\x1bLua"; + const LUA_VERSION_MAJOR = "5"; const LUA_VERSION_MINOR = "3"; const LUA_VERSION_NUM = 503; @@ -25,8 +28,10 @@ const FENGARI_RELEASE = FENGARI_VERSION + "." + FENGARI_VERSION_RELEASE; const FENGARI_COPYRIGHT = FENGARI_RELEASE + " Copyright (C) 2017 Benoît Giannangeli\nBased on: " + LUA_COPYRIGHT; const FENGARI_AUTHORS = "B. Giannangeli"; +const LUA_VERSUFFIX = "_" + LUA_VERSION_MAJOR + "_" + LUA_VERSION_MINOR; + const LUA_INIT_VAR = "LUA_INIT"; -const LUA_INITVARVERSION = LUA_INIT_VAR + lualib.LUA_VERSUFFIX; +const LUA_INITVARVERSION = LUA_INIT_VAR + LUA_VERSUFFIX; const thread_status = { LUA_OK: 0, @@ -52,6 +57,8 @@ const constant_types = { LUA_NUMTAGS: 9 }; +const CT = constant_types; + constant_types.LUA_TSHRSTR = constant_types.LUA_TSTRING | (0 << 4); /* short strings */ constant_types.LUA_TLNGSTR = constant_types.LUA_TSTRING | (1 << 4); /* long strings */ @@ -62,6 +69,25 @@ constant_types.LUA_TLCL = constant_types.LUA_TFUNCTION | (0 << 4); /* Lua closu constant_types.LUA_TLCF = constant_types.LUA_TFUNCTION | (1 << 4); /* light C function */ constant_types.LUA_TCCL = constant_types.LUA_TFUNCTION | (2 << 4); /* C closure */ +/* +** Comparison and arithmetic functions +*/ + +const LUA_OPADD = 0; /* ORDER TM, ORDER OP */ +const LUA_OPSUB = 1; +const LUA_OPMUL = 2; +const LUA_OPMOD = 3; +const LUA_OPPOW = 4; +const LUA_OPDIV = 5; +const LUA_OPIDIV = 6; +const LUA_OPBAND = 7; +const LUA_OPBOR = 8; +const LUA_OPBXOR = 9; +const LUA_OPSHL = 10; +const LUA_OPSHR = 11; +const LUA_OPUNM = 12; +const LUA_OPBNOT = 13; + const LUA_OPEQ = 0; const LUA_OPLT = 1; const LUA_OPLE = 2; @@ -87,25 +113,26 @@ const print_version = function() { class lua_Debug { constructor() { - // int event; - // const char *name; /* (n) */ - // const char *namewhat; /* (n) 'global', 'local', 'field', 'method' */ - // const char *what; /* (S) 'Lua', 'C', 'main', 'tail' */ - // const char *source; /* (S) */ - // int currentline; /* (l) */ - // int linedefined; /* (S) */ - // int lastlinedefined; /* (S) */ - // unsigned char nups; /* (u) number of upvalues */ - // unsigned char nparams;/* (u) number of parameters */ - // char isvararg; /* (u) */ - // char istailcall; /* (t) */ - // char short_src[LUA_IDSIZE]; /* (S) */ + this.event = NaN; + this.name = null; /* (n) */ + this.namewhat = null; /* (n) 'global', 'local', 'field', 'method' */ + this.what = null; /* (S) 'Lua', 'C', 'main', 'tail' */ + this.source = null; /* (S) */ + this.currentline = NaN; /* (l) */ + this.linedefined = NaN; /* (S) */ + this.lastlinedefined = NaN; /* (S) */ + this.nups = NaN; /* (u) number of upvalues */ + this.nparams = NaN; /* (u) number of parameters */ + this.isvararg = NaN; /* (u) */ + this.istailcall = NaN; /* (t) */ + this.short_src = null; /* (S) */ /* private part */ - // struct CallInfo *i_ci; /* active function */ + this.i_ci = null; /* active function */ } } +module.exports.CT = CT; module.exports.FENGARI_AUTHORS = FENGARI_AUTHORS; module.exports.FENGARI_COPYRIGHT = FENGARI_COPYRIGHT; module.exports.FENGARI_RELEASE = FENGARI_RELEASE; @@ -121,19 +148,35 @@ module.exports.LUA_INIT_VAR = LUA_INIT_VAR; module.exports.LUA_MINSTACK = LUA_MINSTACK; module.exports.LUA_MULTRET = -1; module.exports.LUA_NUMTAGS = LUA_NUMTAGS; +module.exports.LUA_OPADD = LUA_OPADD; +module.exports.LUA_OPBAND = LUA_OPBAND; +module.exports.LUA_OPBNOT = LUA_OPBNOT; +module.exports.LUA_OPBOR = LUA_OPBOR; +module.exports.LUA_OPBXOR = LUA_OPBXOR; +module.exports.LUA_OPDIV = LUA_OPDIV; module.exports.LUA_OPEQ = LUA_OPEQ; +module.exports.LUA_OPIDIV = LUA_OPIDIV; module.exports.LUA_OPLE = LUA_OPLE; module.exports.LUA_OPLT = LUA_OPLT; +module.exports.LUA_OPMOD = LUA_OPMOD; +module.exports.LUA_OPMUL = LUA_OPMUL; +module.exports.LUA_OPPOW = LUA_OPPOW; +module.exports.LUA_OPSHL = LUA_OPSHL; +module.exports.LUA_OPSHR = LUA_OPSHR; +module.exports.LUA_OPSUB = LUA_OPSUB; +module.exports.LUA_OPUNM = LUA_OPUNM; module.exports.LUA_REGISTRYINDEX = LUA_REGISTRYINDEX; module.exports.LUA_RELEASE = LUA_RELEASE; module.exports.LUA_RIDX_GLOBALS = LUA_RIDX_GLOBALS; module.exports.LUA_RIDX_LAST = LUA_RIDX_LAST; module.exports.LUA_RIDX_MAINTHREAD = LUA_RIDX_MAINTHREAD; +module.exports.LUA_SIGNATURE = LUA_SIGNATURE; module.exports.LUA_VERSION = LUA_VERSION; module.exports.LUA_VERSION_MAJOR = LUA_VERSION_MAJOR; module.exports.LUA_VERSION_MINOR = LUA_VERSION_MINOR; module.exports.LUA_VERSION_NUM = LUA_VERSION_NUM; module.exports.LUA_VERSION_RELEASE = LUA_VERSION_RELEASE; +module.exports.LUA_VERSUFFIX = LUA_VERSUFFIX; module.exports.constant_types = constant_types; module.exports.lua_Debug = lua_Debug; module.exports.lua_upvalueindex = lua_upvalueindex; |