No, you're not, I am. Because my grepping didn't find this string.



It makes sense now. Because you created you own translation en_US, 
this is the translation locale that would be used for both horde and 
xinha. Since we don't have that, our locale falls back to en.

Anyway, the alert should not happen at all, because otherwise we would 
have to keep track of the translations shipped with xinha. For now, I 
removed the alert line, but this should better be reported upstream.

I'm and idiot.  You were probably talking about the "native code" 
message.   I didn't find it either.  I also can't fix it by copying 
various language to lang/en.js



Maybe this is because I recompiled my IMP javascript?

The error message is in XinhaCore.js:



    alert('Error reading Language-File ('+url+'):\n'+Error.toString());



the other sort of weird thing we've done is great an en_US 
translation, so we could customize some of the text to the UMich 
environment (there's a local dislike of the blacklist / whitelist 
terminology).

No idea...



I tried unsetting



nls.php:$nls['defaults']['language'] = 'en_US';

and removing

| liamr    | horde      | language  | en_US      |



and I still get it.  I get it for the test accounts I've tried too.

I don't see this either, and I can't even find this error message in 
the editor sources.

I am unable to reproduce this. There's no en.js either, so it seems 
like Xinha simply shouldn't be trying to load an english language 
file. I don't know why it would.

When I switch to HTML composition, I get a popup that says...



Error reading Language-file ( /horde/services/editor/xinha/lang/en_us.js):

Function Error() {

     [ native code ]

}



The popup appears three times before the editor loads.  I've tried IE 
6 and Firefox for XP, and Firefox for OS X (couldn't get the editor to 
load at all in Safari)



I've checked in horde/services/editor/xinha/lang, and there's no en_us.js