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bug#4848: 23.1.50; \u and \x in string
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From: |
Stefan Monnier |
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Subject: |
bug#4848: 23.1.50; \u and \x in string |
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Date: |
Mon, 02 Nov 2009 02:17:10 -0500 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/23.1.50 (gnu/linux) |
> "\ue1" gives the error "Non-hex digit used for Unicode escape".
> Why doesn't it work to give the Unicode character á?
I think you mean \u00e1
> Note that \xe1 does not work for this any more.
Indeed, this refers to the byte 225 rather than to the char 225.
> That too is confusing, and certainly not documented clearly where \x
> is explained. Is there any way to specify unicode e1 with \x?
\x00e1 also works like \u00e1.
Stefan