fh2002 / luaforwindows Goto Github PK

Suggestion: include luadbi in addition to or maybe replacing luasql. Include at 
least the drivers from SQLite3 and PostgreSQL.

Reason: luadbi is more comprehensive and allows things such as SQL parameter 
markers.

http://code.google.com/p/luadbi/

What steps will reproduce the problem?
1. try this code:

local a=setmetatable({},{__eq=function return true end})
local b=setmetatable({},{__eq=function return true end})
print(a==b)


What is the expected output? What do you see instead?

Expected "true" got "false"


What version of the product are you using? On what operating system?

Lua 5.2 Alpha on Windows Vista.

Hello.

After using version 5.1.4-28 i updating to -37. And now luanet module kill 
lua.exe:
lua -lluanet

All previous versions (from -30) kill lua.exe too. Version -29 say: 
"LuaInterface: cannot instantiate interpreter".

OS: Windows 7 (x86)

It my fall?

can update luaGL?

On my "old home pc" (WindowsXP sp3 no last updates) script is aborted on line 
require('lpeg') with an error message "system error 14001".
lua.exe with some other modules is work fine on this pc.

On my "work pc" (WindowsXP Sp3 Updates+VisualStudio 2005 IDE) it is script is 
work fine.

Tested with
LuaForWindows_v5.1.4-45
LuaForWindows_v5.1.4-43

Solution

lua.exe and most modules has dll dependence (manifest) with 
name="Microsoft.VC80.CRT" version="8.0.50727.762" (vcredist sp1?)
(http://luaforwindows.googlecode.com/files/vcredist_x86.exe)

lpeg.dll has dll dependence with version="8.0.50727.4053".
It is KB973544 update. 
http://support.microsoft.com/kb/973544
http://www.microsoft.com/download/en/details.aspx?displaylang=en&id=14431

Мy problem was solved after installing this update.

Other modules with "wrong" dll dependence:
clibs/alien/core.dll:   version="8.0.50608.0"
clibs/alien/struct.dll: version="8.0.50608.0"
clibs/lpeg.dll:     version="8.0.50727.4053"
clibs/LuaXML_lib.dll:   version="8.0.50727.4053"
clibs/w32.dll:      version="8.0.50608.0"
examples/alien/tests/alientest.dll: version="8.0.50608.0"

Please rebuild  all the modules with a dependency on a single version of the 
dll library ("8.0.50727.762"?)

What steps will reproduce the problem?
1. Anything I checkmark
2. I run
3. It doesn't start

What is the expected output? What do you see instead?
Acess is denited.

What version of the product are you using? On what operating system?
Lua 5.1.4

Please provide any additional information below.
Should I.... log in as admin?

What steps will reproduce the problem?
1. take a batch file to start some lua app, include parameters with a space 
that must be quoted (and do so to make it work properly)
2. now use the exact same parameters quotes et al in Scite and execute the same 
lua program
3. the lua code will now get a different set of parameters

Please provide any additional information below.
Scite adds automatic quotes, which makes it behave differently than a usual 
prompt. Ditch the auto quoting and behavior will be the same across Scite and 
command prompts/batch files.

What steps will reproduce the problem?
1. run cddb.lua like: cddb.lua jass 333 cddb.org
2.
3.

What is the expected output? What do you see instead?
D:\Program Files\Lua\5.1\lua.exe: D:\Program
Files\Lua\5.1\examples\luasocket\cd
db.lua:35: attempt to call field 'get' (a nil value)
stack traceback:
        D:\Program Files\Lua\5.1\examples\luasocket\cddb.lua:35: in main chunk
        [C]: ?


What version of the product are you using? On what operating system?
Lua_v5.1.4.21

Please provide any additional information below.
cddb.lua:35:local body, headers, code = http.get(url)

if I run this script:
"
local http = require("socket.http")
table.foreach(http,print)
"
will get:(not get method)

>lua -e "io.stdout:setvbuf 'no'" "httpt2.lua" 
USERAGENT   LuaSocket 2.0.2
PORT    80
_NAME   socket.http
_PACKAGE    socket.
request function: 00429948
_M  table: 00413138
open    function: 00413378
TIMEOUT 60
>Exit code: 0

please update scite to latest version (if it is possible / not hard to do)
so we can use "column mode" caret editing introduced in scite in late 2009
builds.

thanks and keep up the great work :)

What steps will reproduce the problem?
1.Run lua.exe
2.Go through the tutorial
3.Example 15

What is the expected output? What do you see instead?
address.Country is expected, address.County

What version of the product are you using? On what operating system?
Unsure on version 5.1 maybe, downloaded today(7/13/2010) for windows

Please provide any additional information below.
err... typos ;-)

What steps will reproduce the problem?
1. run LuaForWindows_v5.1.4-37.exe on a windows7 64 bit account without admin 
rights, and using standard installation

What is the expected output? What do you see instead?
One would expect the windows User Account Control dialog to pop up during 
installation, letting the user choose a user account with admin rights. 
However, the installation ends with
Setup was unable to create the directory "C:\Program Files 
(x86)\Lua\5.1\uninstall".
Error 5: Access is denied.

What version of the product are you using? On what operating system?
LuaForWindows_v5.1.4-37
Windows 7 Ultimate 64 bit

Please provide any additional information below.
Of course it is nice to being able to install Lua without admin rights. 
However, the standard installation procedure does not let a user without admin 
rights install without problems. If a directory which needs admin rights to be 
written to is suggested, it might be a good idea to ask for admin rights, or to 
warn the user and give the information that admin rights are not needed 
generally, but for this directory, and give the opportunity to either obtain 
admin rights or change the directory.

A similar approach could be chosen when installing over an old installation.

What steps will reproduce the problem?

1. Pass arguments to a Lua script with quotation marks, or anything that could 
be considered an escape character.
e.g.:
example.lua "C:\Projects\example\"

2. Lua will remove the opening quotation mark, and remove the trailing 
backslash. If you have it reconstruct its original arguments and print that, it 
will give:
C:\Projects\example"
(Note: I refer to "reconstructing its original arguments" by concatenating all 
of the positive-index arg[] entries and adding a space between them. This is 
because simply passing a normal quoted directory with spaces in it will be 
counted as 1 argument, but all examples given below will count as multiple 
arguments for any quoted directories with spaces)

3. Experiment with other characters...for example:
Passed:   \"C:\Projects\example\"
Received: "C:\Projects\example

Passed:   \"C:\Projects\example\\"
Received: "C:\Projects\example\

Passed:   [["C:\Projects\example\"]]
Received: [[C:\Projects\example"]]

What is the expected output? What do you see instead?
 Well I would *expect* that Lua wouldn't do some rather nonsensical parsing of its cmdline arguments and pass them to me exactly as I gave them...and if it *were* to remove any quotation marks that it would at least not also try to interpret nonsensical escape sequences.
 As it is, Lua is for some reason acting as though it's setting its arg[] entries by someone typing in arg[1]="C:\Projects\examples\" (and then I guess adding an additional double-quote at the end)


What version of the product are you using? On what operating system?
 I am using the LuaForWindows distribution 5.1.4-45 on Windows Vista 64-bit Ultimate.


Please provide any additional information below.
 I performed most of my testing in Batch files but I did ensure that the problems also exist when manually typing things in on the cmdline. I performed all testing on directories both with and without spaces. I only tested it on quoted-directories containing a single space, not two or more. I only ever tested it in passing a single argument to the Lua script. I called the Lua script directly and passed arguments directly to it, rather than calling Lua.exe

"you can get 5.2(beta) from LuaBinaries" - no way :(

What steps will reproduce the problem?
1. create a mysql connection 
2. execute an insert in the database
3. call conn:getlastautoid() method

What is the expected output? What do you see instead?

I expected to get the ID of the row inserted. I got an error of method do not 
exists.

What version of the product are you using? On what operating system?
Lua for Windows 5.1.4.30 and 5.1.4.40. I'm using Windows XP SP3 32bits and 
Windows 2008 server SP2 64 bits.

Please provide any additional information below.

This method (getlastautoid) get the last ID generated in MySQL ou Postgres 
databases. This exists on the source code of LuaSQL drivers. 

What steps will reproduce the problem?
--------------------------------------------------------------------------
1. Replace the luarocks v2.0.2 in the LuaForWindows v5.1.4-40 with the luarocks 
package v2.0.4 found on http://luarocks.org/releases/luarocks-2.0.4.tar.gz 
(adds 2 lines in luarocks.lua and 1 line in luarocks-admin.lua, while replacing 
everything in the Lua/5.1/luarocks/ directory with the files in the respective 
luarocks/ in the luarocks v2.0.4 archive)
2. Try out luarocks in the command line. example: E:\>luarocks install xavante
3. Get an error.

What is the expected output? What do you see instead?
--------------------------------------------------------------------------
I was expecting that the 'xavante' rock would install without any problems.
I got this instead:
Error: LuaRocks 2.0.4 bug (please report at 
[email protected]).
E:\Lua\5.1\lua/luarocks\fs\lua.lua:623: attempt to concatenate local 'root_dir' 
(a nil value)
stack traceback:
        E:\Lua\5.1\lua/luarocks\fs\lua.lua:623: in function 'check_command_permissions'
        E:\Lua\5.1\lua/luarocks\install.lua:111: in function <E:\Lua\5.1\lua/luarocks\install.lua:105>
        (tail call): ?
        [C]: in function 'xpcall'
        E:\lua\5.1\lua\luarocks\command_line.lua:143: in function 'run_command'
        E:\Lua\5.1\luarocks.lua:22: in main chunk
        [C]: ?

What version of the product are you using? On what operating system?
--------------------------------------------------------------------------
LuaForWindows v5.1.4-40 on Windows 7 with Luarocks updated to v2.0.4 from the 
included v2.0.2

Please provide any additional information below.
--------------------------------------------------------------------------
I went into the luarocks/fs/lua.lua and so that in the 
'check_command_permissions' function there is not checking if the cfg.root_dir 
is nil and that the function was supposed to fail and suggest running the 
luarocks command with the --local option.

I tried 'E:\>luarocks install xavante --local' and it worked fine.
So I went into the luarocks.bat and replaced its contents with the following:

@ECHO OFF
SETLOCAL
lua "%LUA_DEV%\luarocks.lua" %* "--local"
ENDLOCAL

This makes the luarocks command to function properly.

IUP 3.2 has been out for nearly a month.

What steps will reproduce the problem?

1. the problem is the same running lua and wlua and running from SciTE.

To test all at once:
cd C:\Program Files\Lua\5.1
2. for %a in ("C:\Program Files\Lua\5.1\examples\wxlua\*.wlua"); do lua "%a"

Some programs work, some crash before starting, some crash when using certain 
features.

Since I have Visual Studio installed I get a dialog box asking me if I want to 
debug the unhandled exception, and a choice of debuggers.

Unfortunately trying to debug the exceptions isn't illuminating because of a 
lack of debug symbols.

What is the expected output? What do you see instead?

an incomplete list of crashes:

bindings.wx.wlua crashed when I double clicked "Overloaded Baseclass Functions"
controls.wx.wlua crashes immediately (but this one gives a lua error after 
updating the dlls)
editor.wx.wlua crashed when I selected "comment" from the menu
scribble.wx.wlua, sudoku.wx.wlua and mdi.wx.wlua crashe after a new document is 
made
auidemo.wx.wlua when I did something I haven't reproduced...

What version of the product are you using? On what operating system?
Lua_V5.1.4-39.exe 
Windows XP Pro, SP 3

Please provide any additional information below.

downloading http://downloads.sourceforge.net/wxlua/wxLua-2.8.10.0-MSW-dll.zip 
and replacing the wx dlls from that solves the problem except that 
controls.wx.wlua gives an error instead of crashing.  Maybe there are files 
other than the dlls I need to upgrade.

Also on both versions luamodule.wx.wlua fails on require("wx") unless you put 
package.cpath.. at the start of the package.cpath list.

Also there is a problem with debugging wxlua file crashing SciTE but I will 
look into that deeper and make another bug report.

Also is it possible to add debugable versions of the libraries and exe's and/or 
add external symbol tables that visual studio can read?  I noticed that tracing 
the exceptions was useless.

Hi,

adding slnunicode from the Selene project 
<URL:http://luaforge.net/projects/sln/> would bring Unicode support to Lua on 
Windows.

Thanks!
Stephan Henig

The docs (online and offline) say that the included LuaCOM is 1.3b2. From
what I could see, it is in fact 1.4. Could the documentation be updated?

Thanks

Would it be possible to provide a MSVC2008 version in future? Being built 
against 2005 SP1 introduces an extra dependency to our project.

Thanks for the great work

/Lua/5.1/docs/luaforwindows.html
The Ex link in the help file is bad, "/Lua/5.1/docs/luaex/LuaExtension.html", 
the real file is "/Lua/5.1/docs/luaex/LuaExtension.htm" without the "l" in htm.

I'm new Lua user so it's the first document I opened-

To reproduce, use Windows 7 64-bit and the LuaForWindows_v5.1.4-40.exe 
installer. Then go to example 37. The following appears:

failed to load & run sample code
error loading module 'iuplua' from file 'C:\Program Files 
(x86)\Lua\5.1\clibs\iuplua51.dll':
        The specified module could not be found.


This kind of breaks the example a little bit, as you can see. See the attached 
log for the full screen output.

I checked out the file. It's definitely there. The file itself doesn't have any 
version information on it. The date modified was 6/25/2010 10:08PM if that 
helps at all.

[deleted issue]

[deleted issue]

mutltiple files in a directory tree, then luadoc will (on windows) mix 
directory separators / and \, which makes the html fail.

Additionally, add support for multiline documentation.

Fixes/updates can be found here; https://github.com/Tieske/luadoc

Reason I'm posting this issue is because I noticed that the luadoc included 
with Lua for Windows seems to be more recent than the one in kepler/luadoc on 
github (there are 2 more old pull requests open on that one).

What steps will reproduce the problem?
1.Installing
2. Trying to run anything that seems to require a .dll when you're not admin.

What is the expected output? What do you see instead?
I suppose that I would get to see iExecuter, SciTIE or anything other than just 
the command-line ones to work.
Instead I get errors saying that I don't have the .dlls, even though they are 
all installed with everything else just fine.

What version of the product are you using? On what operating system?
v.5.1.4-40 on windows 7 Ultimate x64.

Please provide any additional information below.
No matter where I install it, and no matter how many times I try to get a new 
copy (in case of corrupt download) the problem persists. I am unable to use 
anything except the command line.
If I run the .exes as admin, they work. but it would be nice if you could do 
something that uses the dll's without having to set every exe to be executed as 
admin.

What steps will reproduce the problem?
1. see below
2.
3.

What is the expected output? What do you see instead?
assume that converts native image to iup image
instead get

wlua: test3.wlua:14: attempt to call field 'GetNativeHandleImage' (a nil value)
stack traceback:
    test3.wlua:14: in main chunk
    [C]: ?
image_avail YES
nimage  userdata: 02030004


What version of the product are you using? On what operating system?
5.1.4-40 (iup 3.2.0) on vista and Win2K. (I also copied the most recent 
iup/cd/im DLL's from LuaBinaries but it didn't help)

Please provide any additional information below.


require"iuplua"
require"imlua"
require"cdlua"
require"cdluaim"
require"iupluacd"
require"iupluaim"

local clipboard= iup.clipboard{}
local image_avail= iup.GetAttribute(clipboard, "IMAGEAVAILABLE")
print("image_avail",image_avail)
if image_avail == "YES" then
    local nimage= iup.GetAttribute(clipboard, "NATIVEIMAGE")
    print("nimage",nimage)
    local clipboard_image= iup.GetNativeHandleImage(nimage)
    print("clipboard_image",clipboard_image)
end

>wlua "test2.wlua"
wlua: test2.wlua:28: attempt to call field 'GetNativeHandleImage' (a nil value)
stack traceback:
    test2.wlua:28: in main chunk
    [C]: ?
image_avail    YES
nimage    userdata: 00C20004
>Exit code: 1

What steps will reproduce the problem?
1. type luadoc_start.bat
2. notice "Bad command or file name"
3.

What is the expected output? What do you see instead?
A series of documentation .html files.


What version of the product are you using? On what operating system?


Please provide any additional information below.
The package was not "installed" from the original MAKE files. 
Luadoc_start.bat is not redistributed along with luadoc.lua.in (which gets 
renamed to luadoc_start.lua in the install process)

What steps will reproduce the problem?
1. Install LuaForWindows_v5.1.4-28.exe
2. Run SciTE editor
3.

What is the expected output? What do you see instead?
I want to edit script and SciTE crashed instead :(

What version of the product are you using? On what operating system?
LuaForWindows_v5.1.4-28.exe

Please provide any additional information below.
I use Windows XP prof.
http://msdn.microsoft.com/en-us/library/ms235560%28VS.80%29.aspx

please make the source of scite available for download. I'd like to add the 
debugging extensions to the latest scite-ru.

the scite that comes with lfw is too old, but plain scite doesn't have 
integrated lua debugging. I need to find a way to have these together somehow.

What steps will reproduce the problem?
1.use scite to open example of luagl/wxlua
2.run
3.the window can not be shown,but click the example of luagl/wxlua,can show.

What is the expected output? What do you see instead?


What version of the product are you using? On what operating system?
LuaForWindows_v5.1.4-30

Please provide any additional information below.

For example: wxPython has unicode build
On linux version of wxlua UTF8 text displays ok.

Using for loop to iterate through table skips first item when using interactive 
lua. Example code:

>t = {}
>t["color"] = "red"
>t["age"] = "eight"
>t["address"] = "My Address"
>for i,v in pairs(t) do print(v) end

'eight'
'My Address'
true

Downloaded SciTE from http://code.google.com/p/luaforwindows/. Example above 
works fine using the Lua command prompt just not from inside SciTE.

It's written in Lua, so it consists of lua modules only.
It's very useful to make requests to Google API.
You can find it here:

http://json.luaforge.net/

Thanks!

Whenever luanet or any assembly related to Microsoft.NET is required, Lua 
crashes and poses a bug report. This used to work fine, but then I re-installed 
LuaForWindows from scratch. I have the Lua 5.1 on Windows XP.

What steps will reproduce the problem?
1. Go to the Lua installation folder
2. In the clibs directory, find LuaInterface.dll
3. Right-click and choose Properties
4. Look at the Version tab

What is the expected output? What do you see instead?
Expect to see "File version: 2.0.1" based on the list of included libraries on 
http://code.google.com/p/luaforwindows/

Instead, I see "File version: 1.5.3.0"

What version of the product are you using? On what operating system?
I downloaded and installed LuaForWindows_v5.1.4-39.exe on Windows XP SP3.


Please provide any additional information below.
When I add a reference to the LuaInterface.dll from Visual Studio 2005, it 
works fine until I run the application. First, it complains about missing 
auxiliary DLLs lua51.dll and luanet.dll. After manually copying these into my 
bin folder for my C# project and run my project again, it gives error R6034, an 
application has made an attempt to load the C runtime library incorrectly.

If I add a reference to version 2.0.3 of LuaInterface, obtained at 
http://code.google.com/p/luainterface/ , it also grabs the necessary lua51.dll 
automatically and there are no errors loading the C runtime library.

The luaforwindows installation should include the latest version of 
LuaInterface, 2.0.3. It should at least have version 2.0.1 since the web site 
claims that it already includes this version, even though it is really 1.5.3.0.

I want to change scitedebug shootcat, set F10 to step debug,but can not work.

1.put all resource of scitedebug  to new version scite
2.start scite

can not see debug toolbar,and debug menu.
and cannot use f9 to set break point,

scite Version 2.23

What steps will reproduce the problem?
1. Run the lua tour
2. Go to last example
3. require("iuplua") fails because the DLL is not found

What is the expected output? What do you see instead?

I think the expected output is a demo of IUP. I'm seeing an error saying
iuplua.dll is not found on this computer.

What version of the product are you using? On what operating system?

Using the featured download on the project homepage. The OS is Windows 7
Enterprise 64 Bit on an Intel Duo P9600 2.66GHz.

Please provide any additional information below.

None.

Summary
-------
The file attached to this issue contains a VS2005 solution of the latest 
LuaInterface release 2.0.3 patched to be compatible with LuaForWindows.

Installation
------------
Replace the files luanet.dll and LuaInterface.dll in your LuaForWindows clibs 
directory with the files available in the bin/release subfolder of the attached 
ZIP file.

Details
-------
LuaForWindows includes LuaInterface version 1.5.3, because newer versions 
include a fully .NET managed Lua interpreter which is not compatible with 
LuaForWindows binaries.

LuaInterface 1.5.3 contains some bugs fixed in current version 2.0.3. The most 
important among others is LuaInterface 1.5.3 provides access to private members 
of .NET classes. See LuaInterface project page for details.

Find attached a VS2005 solution containing a modified version of the latest 
LuaInterface 2.0.3 release which uses the native Lua51.dll and is therefore 
compatible with LuaForWindows.

@LuaForWindows maintainers:
- Please feel free to include this version of LuaInterface into future releases 
of LuaForWindows. If desired I'm also willing to maintain this LuaForWindows 
compatible version of LuaInterface (bugs, including future releases of original 
LuaInterface)

- The luanet.dll delivered with current LuaForWindows (5.1.4-40) is linked 
against MSVCRT 8.0 instead of MSVRT 8.0 SP1. This is no problem when used from 
Lua.exe, but makes a .NET application crashing with a C runtime assertion when 
LuaInterface.dll is used to integrate Lua into a .NET apllication. (luanet.dll 
is loaded by LuaInterface.dll when used from a .NET application).

What steps will reproduce the problem?
Downloaded the 5.1.4 Windows package (08/24/2010)

What is the expected output? What do you see instead?
didn't get dylib in the libraries

What version of the product are you using? On what operating system?
5.1.4 Windows package (08/24/2010)

Please provide any additional information below.
This package is needed by luabridge

What steps will reproduce the problem?
1. Use a dark colour scheme ie by modifying black.properties
2. Make whitespace visible in dark grey
3. Make comments a bright colour
4. Comment out a block of code
5. See that whitespace acquires the comment colour.
   - this is unsightly, I think most people would find it preferable
     to have the whitespace colour not change.

What is the expected output? What do you see instead?
I think it would be better if the whitespace colour did not change. This could 
be achieved by setting eg
    whitespace.fore=$(stdstyle.bg),fore:#202020

What version of the product are you using? On what operating system?
LuaForWindows 5.1.4.37 on WindowsXPProfessional



Please provide any additional information below.

I could really use the ability to handle HTTPS URLs (i.e.: SSL/TLS support) in 
Lua For Windows.

thanks!

glauber

The version of Alien that is being installed is 0.4.1

Latest version available is 0.5.0
http://alien.luaforge.net/

It has new features and fixes some bugs.

BTW: Thanks for your work!

What steps will reproduce the problem?
Once installation is complete, "Lua introdution" is started. I propose to
run it using GUI interpreter (IExecutor) - this will improve user experience

btw, renaming IExecutor to something more reasonable will be also helpful
for beginners. i realized what it is only from About box

What steps will reproduce the problem?
1.Because now LfW is using wxlua 2.8.7.0(wxwidgets2.8.8),and there is some 
feature absent with wxGrid,i.e.:
"""
//wxGridCellCoordsArray GetSelectedCells() const
//wxGridCellCoordsArray GetSelectionBlockTopLeft() const
//wxGridCellCoordsArray GetSelectionBlockBottomRight() const
//wxArrayInt GetSelectedRows() const
//wxArrayInt GetSelectedCols() const
"""
2.
3.

What is the expected output? What do you see instead?


What version of the product are you using? On what operating system?


Please provide any additional information below.

What steps will reproduce the problem?
1. Browse http://www.tecgraf.puc-rio.br/iup/en/download_tips.html
2. Browse each of the links listed on the top of the page
3. Notice that current versions are CD 5.4.1, IM 3.6.3 and IUP 3.5 :)

What is the expected output? What do you see instead?
Not quite "expecting" a different output, just a heads up.

What version of the product are you using? On what operating system?
LFW V5.1.4-44. OS version not at issue.

Please provide any additional information below.
Quick links:
http://sourceforge.net/projects/canvasdraw/files/5.4.1/Windows%20Libraries/
http://sourceforge.net/projects/imtoolkit/files/3.6.3/Windows%20Libraries/
http://sourceforge.net/projects/iup/files/3.5/Windows%20Libraries/

"Lua-GD" link in "Libraries included" table provides to LPeg.

Is the luanet.dll source available somewhere? I wanted to look at it how dotnet 
is called to understand luanet and luainterface.

I discovered memory leaks when using the LuaXML module delivered with 
LuaForWindows 5.1.4-40 (i think older versions are also affected). I tracked 
down the problem using depwalker: LuaXml_lib.dll is built using mingw and 
therefor is not linked against MSVCR80 SP1 as all other LuaForWindows binaries.

This causes troubles when the Lua garbage collector tries to collect memory 
allocated inside LuaXML_lib.dll: Lua can not deallocate memory allocated inside 
LuaXML_lib.dll because of the different C runtimes.

Solution:
Find a VS2005 SP1 solution attached to this issue. It contains a solution to 
build LuaXML against MSVCR80 SP1. You can also find the prebuilt DLL in the 
Release subfolder.

Installation:
Replace the file LuaXML_lib.dll in your LuaForWindows clib folder (usually 
"C:\Program Files\Lua\5.1\clibs") with the file found in the attached file. 
This solved the problem for me.

Perhaps the LuaForWindows maintainers include the fixed DLL in future releases.

Regards
Joerg

I need postgresql support for my project, but upon doing the require, it can't 
find its file. Being prominently listed in the luasql description, you are 
kinda promising it's there.

In the clibs\luasql directory, there are 3 files. 
sqlite3.dll
odbc.dll
mysql.dll

Getting all the requirements to compile it myself has been a pita.