I discussed this with @WormFood in IRC, it appears they once existed but were never used by browsers, so it safe to remove them.

Related issue: #365615: Language detection not working correctly for most Chinese readers (and add a user interface for all browser language mappings)

Files: 
CommentFileSizeAuthor
#3 remove-zh-XXX.patch1.31 KBdroplet
FAILED: [[SimpleTest]]: [MySQL] 49,212 pass(es), 1 fail(s), and 0 exception(s).
[ View ]
#1 screenshot.png31.71 KBdroplet
#1 remove-zh-XXX.patch638 bytesdroplet
FAILED: [[SimpleTest]]: [MySQL] 41,302 pass(es), 1 fail(s), and 0 exception(s).
[ View ]

Comments

Status:Active» Needs review
StatusFileSize
new638 bytes
FAILED: [[SimpleTest]]: [MySQL] 41,302 pass(es), 1 fail(s), and 0 exception(s).
[ View ]
new31.71 KB

Yup. I can confirm this. (im a native Chinese speaker)

e

Status:Needs review» Needs work

The last submitted patch, remove-zh-XXX.patch, failed testing.

Status:Needs work» Needs review
StatusFileSize
new1.31 KB
FAILED: [[SimpleTest]]: [MySQL] 49,212 pass(es), 1 fail(s), and 0 exception(s).
[ View ]

#3: remove-zh-XXX.patch queued for re-testing.

Status:Needs review» Needs work

The last submitted patch, remove-zh-XXX.patch, failed testing.

Status:Needs work» Closed (duplicate)

Ouch, why not just review this and get commit first. Reduce the complexity of the patch.

The other patch is small as well, and has more traction than this issue