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Diffstat (limited to 'src/lauxlib.js')
-rw-r--r--src/lauxlib.js74
1 files changed, 39 insertions, 35 deletions
diff --git a/src/lauxlib.js b/src/lauxlib.js
index 8bda842..f60bd8c 100644
--- a/src/lauxlib.js
+++ b/src/lauxlib.js
@@ -58,7 +58,7 @@ const pushglobalfuncname = function(L, ar) {
lapi.lua_getfield(L, lua.LUA_REGISTRYINDEX, LUA_LOADED_TABLE);
if (findfield(L, top + 1, 2)) {
let name = lapi.lua_tostring(L, -1);
- if (name.startsWith("_G.")) {
+ if (name.jsstring().startsWith("_G.")) {
lapi.lua_pushstring(L, name.slice(3)); /* name start with '_G.'? */
lapi.lua_remove(L, -2); /* name start with '_G.'? */
}
@@ -71,61 +71,65 @@ const pushglobalfuncname = function(L, ar) {
};
const panic = function(L) {
- throw new Error(`PANIC: unprotected error in call to Lua API (${lapi.lua_tostring(L, -1)})`);
+ throw new Error(`PANIC: unprotected error in call to Lua API (${lapi.lua_tojsstring(L, -1)})`);
};
const luaL_argerror = function(L, arg, extramsg) {
let ar = new lua.lua_Debug();
if (!ldebug.lua_getstack(L, 0, ar)) /* no stack frame? */
- return luaL_error(L, 'bad argument #%d (%s)', arg, extramsg);
+ return luaL_error(L, lua.to_luastring(`bad argument #${arg} (${lobject.jsstring(extramsg)})`));
ldebug.lua_getinfo(L, 'n', ar);
if (ar.namewhat === 'method') {
arg--; /* do not count 'self' */
if (arg === 0) /* error is in the self argument itself? */
- return luaL_error(L, "calling '%s' on bad self (%s)", ar.name, extramsg);
+ return luaL_error(L, lua.to_luastring(`calling '${lobject.jsstring(ar.name)}' on bad self (${lobject.jsstring(extramsg)})`));
}
if (ar.name === null)
ar.name = pushglobalfuncname(L, ar) ? lapi.lua_tostring(L, -1) : "?";
- return luaL_error(L, `bad argument #${arg} to '${ar.name}' (${extramsg})`);
+ return luaL_error(L, lua.to_luastring(`bad argument #${arg} to '${lobject.jsstring(ar.name)}' (${lobject.jsstring(extramsg)})`));
};
const typeerror = function(L, arg, tname) {
let typearg;
- if (luaL_getmetafield(L, arg, "__name") === CT.LUA_TSTRING)
+ if (luaL_getmetafield(L, arg, lua.to_luastring("__name")) === CT.LUA_TSTRING)
typearg = lapi.lua_tostring(L, -1);
else if (lapi.lua_type(L, arg) === CT.LUA_TLIGHTUSERDATA)
- typearg = "light userdata";
+ typearg = lua.to_luastring("light userdata");
else
typearg = luaL_typename(L, arg);
- let msg = lapi.lua_pushstring(L, `${tname} expected, got ${typearg}`);
+ let msg = lapi.lua_pushstring(L, lua.to_luastring(`${lobject.jsstring(tname)} expected, got ${lobject.jsstring(typearg)}`));
return luaL_argerror(L, arg, msg);
};
const luaL_where = function(L, level) {
let ar = new lua.lua_Debug();
if (ldebug.lua_getstack(L, level, ar)) {
- ldebug.lua_getinfo(L, "Sl", ar);
+ ldebug.lua_getinfo(L, lua.to_luastring("Sl"), ar);
if (ar.currentline > 0) {
- lapi.lua_pushstring(L, `${ar.short_src}:${ar.currentline}:`);
+ lapi.lua_pushstring(L, lua.to_luastring(`${lobject.jsstring(ar.short_src)}:${ar.currentline}:`));
return;
}
}
- lapi.lua_pushstring(L, "");
+ lapi.lua_pushstring(L, []);
};
const luaL_error = function(L, fmt, ...args) {
let i = 0;
+ fmt = lobject.jsstring(fmt);
// TODO: bypassing lua_pushvstring for now
- lapi.lua_pushstring(L, fmt.replace(/(^%[sfIpdcU]|([^%])%[sfIpdcU])/g, function (m, p1, p2, off) {
+ fmt = fmt.replace(/(^%[sfIpdcU]|([^%])%[sfIpdcU])/g, function (m, p1, p2, off) {
return p2 ? p2 + args[i++] : args[i++];
- }));
+ });
+ fmt = lua.to_luastring(fmt);
+
+ lapi.lua_pushstring(L, fmt);
return lapi.lua_error(L);
};
@@ -151,7 +155,7 @@ const luaL_argcheck = function(L, cond, arg, extramsg) {
const luaL_checkany = function(L, arg) {
if (lapi.lua_type(L, arg) === CT.LUA_TNONE)
- luaL_argerror(L, arg, "value expected");
+ luaL_argerror(L, arg, lua.to_luastring("value expected"));
};
const luaL_checktype = function(L, arg, t) {
@@ -165,7 +169,7 @@ const luaL_checkstring = function(L, n) {
const luaL_checklstring = function(L, arg) {
let s = lapi.lua_tolstring(L, arg);
- if (typeof s !== "string") tag_error(L, arg, CT.LUA_TSTRING);
+ if (s === null || s === undefined) tag_error(L, arg, CT.LUA_TSTRING);
return s;
};
@@ -179,7 +183,7 @@ const luaL_optstring = luaL_optlstring;
const interror = function(L, arg) {
if (lapi.lua_isnumber(L, arg))
- luaL_argerror(L, arg, "number has no integer representation");
+ luaL_argerror(L, arg, lua.to_luastring("number has no integer representation"));
else
tag_error(L, arg, CT.LUA_TNUMBER);
};
@@ -208,7 +212,7 @@ const luaL_prepbuffsize = function(B, sz) {
const luaL_buffinit = function(L, B) {
B.L = L;
- B.b = "";
+ B.b = [];
};
const luaL_buffinitsize = function(L, B, sz) {
@@ -217,7 +221,7 @@ const luaL_buffinitsize = function(L, B, sz) {
};
const luaL_addlstring = function(B, s, l) {
- B.b += s.slice(0, l);
+ B.b = B.b.concat(s.slice(0, l));
};
const luaL_addstring = luaL_addlstring;
@@ -228,7 +232,7 @@ const luaL_pushresult = function(B) {
};
const luaL_addchar = function(B, c) {
- B.b += c;
+ B.b.push(c);
};
const luaL_addvalue = function(B) {
@@ -301,18 +305,18 @@ const luaL_tolstring = function(L, idx) {
switch(lapi.lua_type(L, idx)) {
case CT.LUA_TNUMBER:
case CT.LUA_TBOOLEAN:
- lapi.lua_pushstring(L, `${lapi.index2addr(L, idx).value}`);
+ lapi.lua_pushstring(L, lua.to_luastring(`${lapi.index2addr(L, idx).value}`));
break;
case CT.LUA_TSTRING:
- lapi.lua_pushstring(L, lapi.index2addr(L, idx).jsstring());
+ lapi.lua_pushstring(L, lapi.index2addr(L, idx).value);
break;
case CT.LUA_TNIL:
- lapi.lua_pushstring(L, `nil`);
+ lapi.lua_pushstring(L, lua.to_luastring(`nil`));
break;
default:
- let tt = luaL_getmetafield(L, idx, "__name");
+ let tt = luaL_getmetafield(L, idx, lua.to_luastring("__name"));
let kind = tt === CT.LUA_TSTRING ? lapi.lua_tostring(L, -1) : luaL_typename(L, idx);
- lapi.lua_pushstring(L, `${kind}: 0x${lapi.index2addr(L, -1).id.toString(16)}`);
+ lapi.lua_pushstring(L, lua.to_luastring(`${lobject.jsstring(kind)}: 0x${lapi.index2addr(L, -1).id.toString(16)}`));
if (tt !== CT.LUA_TNIL)
lapi.lua_remove(L, -2);
break;
@@ -369,12 +373,12 @@ const luaL_getsubtable = function(L, idx, fname) {
** Returns with only the table at the stack.
*/
const luaL_setfuncs = function(L, l, nup) {
- luaL_checkstack(L, nup, "too many upvalues");
+ luaL_checkstack(L, nup, lua.to_luastring("too many upvalues"));
for (let lib in l) { /* fill the table with given functions */
for (let i = 0; i < nup; i++) /* copy upvalues to the top */
lapi.lua_pushvalue(L, -nup);
lapi.lua_pushcclosure(L, l[lib], nup); /* closure with those upvalues */
- lapi.lua_setfield(L, -(nup + 2), lib);
+ lapi.lua_setfield(L, -(nup + 2), lua.to_luastring(lib));
}
lapi.lua_pop(L, nup); /* remove upvalues */
};
@@ -389,9 +393,9 @@ const luaL_setfuncs = function(L, l, nup) {
const luaL_checkstack = function(L, space, msg) {
if (!lapi.lua_checkstack(L, space)) {
if (msg)
- luaL_error(L, `stack overflow (${msg})`);
+ luaL_error(L, lua.to_luastring(`stack overflow (${lobject.jsstring(msg)})`));
else
- luaL_error(L, 'stack overflow');
+ luaL_error(L, lua.to_luastring('stack overflow'));
}
};
@@ -437,14 +441,14 @@ if (typeof require === "function") {
lf.pos += bytes;
}
if (bytes > 0)
- return lf.binary ? toDataView(lf.buff) : lobject.jsstring(lf.buff, 0, bytes); // TODO: Here reading utf8 only
+ return lf.binary ? toDataView(lf.buff) : lf.buff;
else return null;
};
const errfile = function(L, what, fnameindex, error) {
let serr = error.message;
let filename = lapi.lua_tostring(L, fnameindex).slice(1);
- lapi.lua_pushstring(L, `cannot ${what} ${filename}: ${serr}`);
+ lapi.lua_pushstring(L, lua.to_luastring(`cannot ${lobject.jsstring(what)} ${lobject.jsstring(filename)}: ${lobject.jsstring(serr)}`));
lapi.lua_remove(L, fnameindex);
return lua.thread_status.LUA_ERRFILE;
};
@@ -457,12 +461,12 @@ if (typeof require === "function") {
};
const skipBOM = function(lf) {
- let p = "\xEF\xBB\xBF"; /* UTF-8 BOM mark */
+ let p = [0XEF, 0XBB, 0XBF]; /* UTF-8 BOM mark */
lf.n = 0;
let c;
do {
c = getc(lf);
- if (c === null || c !== p.charCodeAt(0)) return c;
+ if (c === null || c !== p[0]) return c;
p = p.slice(1);
lf.buff[lf.n++] = c; /* to be read by the parser */
} while (p.length > 0);
@@ -504,11 +508,11 @@ if (typeof require === "function") {
lapi.lua_pushliteral(L, "=stdin");
lf.f = process.stdin.fd;
} else {
- lapi.lua_pushstring(L, `@${filename}`);
+ lapi.lua_pushliteral(L, `@${filename}`);
try {
lf.f = fs.openSync(filename, "r");
} catch (e) {
- return errfile(L, "open", fnameindex, e);
+ return errfile(L, lua.to_luastring("open"), fnameindex, e);
}
}
@@ -527,7 +531,7 @@ if (typeof require === "function") {
return status;
} catch (err) {
lapi.lua_settop(L, fnameindex); /* ignore results from 'lua_load' */
- return errfile(L, "read", fnameindex);
+ return errfile(L, lua.to_luastring("read"), fnameindex);
}
};
generated by cgit v1.2.3-70-g09d2 (git 2.47.0) at 2024-11-11 02:10:41 +0000