[wp-meta] [Making WordPress.org] #656: Dashboard RSS error caused by ASCII control codes.

[Making WordPress.org]

#656: Dashboard RSS error caused by ASCII control codes.
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Reporter:  o6asan  |      Owner:
    Type:  defect  |     Status:  new
Priority:  normal  |  Component:  Support Forums
Keywords:          |
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 My site language is Japanese.

 Recently, I often have "RSS エラー: This XML document is invalid, likely
 due to invalid characters. XML error: Invalid character at line xxx,
 column xx" at rss-widget area on Admin Dashboard.

 I found that they came from one of the original topics/replies had a ASCII
 control code, for example Backspace, Unit Separator and so on.

 The reason why it has the ASCII control code might be client application
 bugs. But I could not find what application had the bug.

 If the php scripts for Support Forums get rid of the code by preg_replace
 or something, it's very convenient. Is it possible?

 Thanks in advance.

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Ticket URL: <https://meta.trac.wordpress.org/ticket/656>
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