On 2024-12-27 I did:
> This series of patches simplifies the picture by using the name
> FOO-h for modules that provide only the header file.
Somehow I missed the 'ctype' module. It needs to be renamed to 'ctype-h',
because the 'isblank' module is separate from it.
2025-02-13 Bruno Haible <br...@clisp.org>
Rename module ctype to ctype-h.
* modules/ctype-h: Renamed from modules/ctype.
* modules/ctype-h-tests: Renamed from modules/ctype-tests.
* modules/ctype-h-c++-tests: Renamed from modules/ctype-c++-tests.
* tests/test-ctype-h.c: Renamed from tests/test-ctype.c.
* tests/test-ctype-h-c++.cc: Renamed from tests/test-ctype-c++.cc.
* tests/test-ctype-h-c++2.cc: Renamed from tests/test-ctype-c++2.cc.
* doc/posix-headers/ctype.texi: Update.
* modules/* (Depends-on): Update.
* modules/ctype: New file.
