2021-09-22 Bruno Haible <bruno@clisp.org>
+ doc: Fix outdated statement about Spanish collation.
+ Reported by Dietmar Schindler in
+ <https://lists.gnu.org/archive/html/bug-gnulib/2021-09/msg00095.html>.
+ * doc/regex.texi (Collating Elements vs. Characters): Choose another
+ example of a digraph with special collation.
+
doc: Don't assume that the output format is TeX-based or info.
Reported by Dietmar Schindler in
<https://lists.gnu.org/archive/html/bug-gnulib/2021-09/msg00095.html>.
elements. For example, the German ``ß''
collates as the collating element @samp{s} followed by another collating
element @samp{s}. Second, two or more characters can map into one
-collating element. For example, the Spanish @samp{ll} collates after
-@samp{l} and before @samp{m}.
+collating element. For example, the Czech @samp{ch} collates after
+@samp{h} and before @samp{i}.
Since POSIX's ``collating element'' preserves the essential idea of
a ``character,'' we use the latter, more familiar, term in this document.