On Mon, Nov 12, 2012 at 2:14 PM, Victor Bombi <son...@telefonica.net> wrote:
> Hello,
>
> this script:
>
> print(0.4)
> require("wx")
> print(0.4)
>
> does this output:
>
> 0.4
> 0,4
>
> For me is very bad because I cant serialize floats. Is there any reason for
> changing tostring method for numbers or could be reverted?
wxLua does not change the locale, but wxWidgets might to make the UI
numeric display appropriate for users.
What OS are you on? If you're in Linux you can apply the patch below
and recompile the wxLua module lib. Please let me know if it works for
you and I will apply it to svn.
Regards,
John
Index: wxLua/modules/luamodule/luamodule.cpp
===================================================================
---
C:/NOSCAN/wx/svnroot_wx/wx/wxLua/wxLua-trunk/trunk/wxLua/modules/luamodule/luamodule.cpp
(revision
156)
+++
C:/NOSCAN/wx/svnroot_wx/wx/wxLua/wxLua-trunk/trunk/wxLua/modules/luamodule/luamodule.cpp
(working
copy)
@@ -192,6 +192,17 @@
return 0;
}
+ #ifdef __WXGTK__
+ // this call is very important since otherwise scripts
using the decimal
+ // point '.' could not work with those locales which use
a different symbol
+ // (e.g. the comma) for the decimal point...
+ // It doesn't work to put os.setlocale('c', 'numeric') in
the Lua file that
+ // you want to use decimal points in. That's because the
file has been lexed
+ // and compiler before the locale has changed, so the
lexer - the part that
+ // recognises numbers - will use the old locale.
+ setlocale(LC_NUMERIC, "C");
+ #endif
+
wxTheApp->SetExitOnFrameDelete(true);
wxInitAllImageHandlers();
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