From 632cf08572b35e8a350ac8b1f9d5bf77fb4e7b95 Mon Sep 17 00:00:00 2001
From: Benoit Giannangeli <giann008@gmail.com>
Date: Sun, 12 Mar 2017 10:50:19 +0100
Subject: [Strings] ldebug.js, ldo.js, lfunc.js

---
 src/ldebug.js | 8 ++++----
 src/ldo.js    | 6 +++---
 src/lfunc.js  | 4 ++--
 src/lua.js    | 1 +
 4 files changed, 10 insertions(+), 9 deletions(-)

diff --git a/src/ldebug.js b/src/ldebug.js
index 091b896..2858267 100644
--- a/src/ldebug.js
+++ b/src/ldebug.js
@@ -400,7 +400,7 @@ const isinstack = function(L, ci, o) {
     }
 
     return false;
-}
+};
 
 /*
 ** Checks whether value 'o' came from an upvalue. (That can only happen
@@ -414,7 +414,7 @@ const getupvalname = function(L, ci, o, name) {
             return {
                 name: upvalname(c.p, i),
                 funcname: 'upvalue'
-            }
+            };
         }
     }
 
@@ -469,7 +469,7 @@ const luaG_addinfo = function(L, msg, src, line) {
     if (src)
         buff = lobject.luaO_chunkid(src, luaconf.LUA_IDSIZE);
 
-    L.stack[L.top++] = new TValue(CT.LUA_TLNGSTR, `${buff}:${line}: ${msg}`); // We don't need to check for overflow here
+    L.stack[L.top++] = L.l_G.intern(lua.to_luastring(`${buff}:${line}: ${msg}`)); // We don't need to check for overflow here
 
     return L.stack[L.top - 1];
 };
@@ -501,7 +501,7 @@ const luaG_tointerror = function(L, p1, p2) {
     if (temp === false)
         p2 = p1;
     luaG_runerror(L, `number${varinfo(L, p2)} has no integer representation`);
-}
+};
 
 module.exports.lua_getstack     = lua_getstack;
 module.exports.lua_getinfo      = lua_getinfo;
diff --git a/src/ldo.js b/src/ldo.js
index cde2755..e088d8d 100644
--- a/src/ldo.js
+++ b/src/ldo.js
@@ -25,11 +25,11 @@ const nil            = new TValue(CT.LUA_TNIL, null);
 const seterrorobj = function(L, errcode, oldtop) {
     switch (errcode) {
         case TS.LUA_ERRMEM: {
-            L.stack[oldtop] = new TValue(CT.LUA_TLNGSTR, "not enough memory");
+            L.stack[oldtop] = L.l_G.intern(lua.to_luastring("not enough memory"));
             break;
         }
         case TS.LUA_ERRERR: {
-            L.stack[oldtop] = new TValue(CT.LUA_TLNGSTR, "error in error handling");
+            L.stack[oldtop] = L.l_G.intern(lua.to_luastring("error in error handling"));
             break;
         }
         default: {
@@ -359,7 +359,7 @@ const recover = function(L, status) {
 */
 const resume_error = function(L, msg, narg) {
     L.top -= narg;  /* remove args from the stack */
-    L.stack[L.top++] = new TValue(CT.LUA_TLNGSTR, msg);  /* push error message */
+    L.stack[L.top++] = L.l_G.intern(lua.to_luastring(msg));  /* push error message */
     assert(L.top <= L.ci.top, "stack overflow");
     return TS.LUA_ERRRUN;
 };
diff --git a/src/lfunc.js b/src/lfunc.js
index 227606d..032f653 100644
--- a/src/lfunc.js
+++ b/src/lfunc.js
@@ -128,7 +128,7 @@ const luaF_getlocalname = function(f, local_number, pc) {
         }
     }
     return null;  /* not found */
-}
+};
 
 
 module.exports.MAXUPVAL          = 255;
@@ -136,6 +136,6 @@ module.exports.Proto             = Proto;
 module.exports.UpVal             = UpVal;
 module.exports.findupval         = findupval;
 module.exports.luaF_close        = luaF_close;
-module.exports.luaF_getlocalname = luaF_getlocalname
+module.exports.luaF_getlocalname = luaF_getlocalname;
 module.exports.luaF_initupvals   = luaF_initupvals;
 module.exports.luaF_newLclosure  = luaF_newLclosure;
\ No newline at end of file
diff --git a/src/lua.js b/src/lua.js
index 971593d..12d4e65 100644
--- a/src/lua.js
+++ b/src/lua.js
@@ -133,6 +133,7 @@ class lua_Debug {
 }
 
 const to_luastring = function(str, maxBytesToWrite) {
+    maxBytesToWrite = maxBytesToWrite !== undefined ? maxBytesToWrite : str.length;
     let outU8Array = new Array(maxBytesToWrite);
 
     if (!(maxBytesToWrite > 0)) // Parameter maxBytesToWrite is not optional. Negative values, 0, null, undefined and false each don't write out any bytes.
-- 
cgit v1.2.3-54-g00ecf