On Thu, Feb 06, 2025 at 05:36:10PM +0100, pertu...@free.fr wrote: > On Thu, Feb 06, 2025 at 04:05:36PM +0000, Werner LEMBERG wrote: > > > > > https://www.gnu.org/software/texinfo/manual/texinfo/html_node/HTML-Xref-8_002dbit-Character-Expansion.html > > > > Thanks, but I don't think this is a valid explanation. 'o' is > > definitely *not* the NFC of 'ö'! AFAICS, the above warning message > > points to a bug in `texi2any`. > > Not the part about the regular rules, but about transliteration for file > names: > > .... To handle such cases, texi2any offers the > --transliterate-file-names command line option. This option enables > transliteration of node names into ASCII characters for the purposes of > file name creation and referencing. The transliteration is based on > phonetic principles, which makes the generated file names more easily > understandable. > > This is the default.
I don't remember this being the default. The manual does not say it is the default, either: Usually, characters other than plain 7-bit ASCII are transformed into the corresponding Unicode code point(s) in Normalization Form C, which uses precomposed characters where available. (This is the normalization form recommended by the W3C and other bodies.) This holds when that code point is ‘0xffff’ or less, as it almost always is. (Info node (texinfo)HTML Xref 8-bit Character Expansion.) Did this change to be the default at some point?
