bug#4848: 23.1.50; \u and \x in string
Stefan Monnier <[email protected]> Mon, 02 Nov 2009 02:17:10 -0500
| Newsgroups | gmane.emacs.bugs,gmane.emacs.pretest.bugs |
|---|---|
| Message-ID | <[email protected]> |
> "\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