chemacs.git/lib, branch devmain

Also copy lib/mini-gmp-gnulib.c from Gnulib

2026-05-27T05:21:08Z

ARRAYELTS → countof

2026-05-27T04:57:20Z

C2y will standardize countof as the macro that Emacs uses the name ARRAYELTS for. Switch to the standard name, which is supported by GCC 16+, by Clang 21, and by the Gnulib stdcountof-h module already in use for compilers that do not support countof. Also, use countof in a few places where we missed using ARRAYELTS. * admin/coccinelle/arrayelts.cocci: Suggest countof, not ARRAYELTS. * admin/merge-gnulib (GNULIB_MODULES): Add stdcountof-h, as it is now a direct rather than an indirect dependency. * exec/trace.c, src/lisp.h, src/sfnt.c: Include . (ARRAYELTS): Remove. All uses replaced by countof. * lib-src/ebrowse.c, lib-src/etags.c, lib-src/make-docfile.c: * lib-src/seccomp-filter.c, lwlib/lwlib-Xaw.c: Prefer and countof to doing things by hand.

Update from Gnulib by running admin/merge-gnulib

2026-05-27T04:57:20Z

In addition to the automatic changes, also do the following, needed due to recent Gnulib changes. * admin/merge-gnulib (AVOIDED_MODULES): Add btoc32, c32_apply_type_test, c32_get_type_test, c32isalnum, c32rtomb, c32tolower, c32toupper, localeinfo, mbrtoc32-regular. Remove btowc, iswctype, mbrtowc, wcrtomb, wctype, wctype-h. Also remove iswblank, iswdigit, iswxdigit, locale-h, raise, stdarg-h, some of which perhaps could have been removed earlier. * configure.ac (_REGEX_AVOID_UCHAR_H): New macro.

Update from Gnulib by running admin/merge-gnulib

2026-03-01T18:41:54Z

* admin/merge-gnulib (GNULIB_MODULES): Add memeq, streq and remove stringeq, to adjust to a module splitup in Gnulib. * lib/memeq.c, lib/streq.c, lib/strnul.c, m4/memeq.m4, m4/streq.m4: New files. * lib/string.c, m4/stringeq.m4: Remove.

Add SHA-3 support to secure-hash

2026-02-23T08:22:17Z

* admin/merge-gnulib (GNULIB_MODULES): Add crypto/sha3-buffer. * lib/sha3.c: New file, imported by running admin/merge-gnulib. * lib/sha3.h: Likewise. * m4/sha3.m4: Likewise. * lib/gnulib.mk.in: Updated by admin/merge-gnulib. * m4/gnulib-comp.m4: Likewise. * src/fns.c: Include sha3.h (Fsecure_hash_algorithms): Add Qsha3_224, Qsha3_256, Qsha3_384, and Qsha3_512. (secure_hash): Likewise. (Fsecure_hash): List the SHA-3 algorithms in the docstring. (syms_of_fns): Define Qsha3_224, Qsha3_256, Qsha3_384, and Qsha3_512. * test/lisp/net/gnutls-tests.el (gnutls-tests-internal-macs-upcased): Filter out the new SHA-3 algorithms since they are currently not implemented in gnutls. * test/src/fns-tests.el (test-secure-hash): Add test cases for the new algorithms. * doc/lispref/text.texi (Checksum/Hash): List the SHA-3 algorithms. Mention that they are considered secure. * etc/NEWS: Mention the new feature.

Update from Gnulib by running admin/merge-gnulib

2026-02-23T08:22:17Z

Depend explicitly on Gnulib ‘attribute’ module

2026-02-17T19:11:12Z

Problem reported by Basil L. Contovounesios (bug#80428#8). * admin/merge-gnulib (GNULIB_MODULES): Add ‘attribute’.

Remove vla.h

2026-02-14T01:44:46Z

Uses of ’s macro VLA_ELEMS were removed some time ago. * admin/merge-gnulib (GNULIB_MODULES): Remove vla. * lib/gnulib.mk.in, m4/gnulib-comp.m4: Regenerate. * lib/vla.h: Remove. * src/fns.c, src/lread.c: Do not include .

Update from Gnulib by running admin/merge-gnulib

2026-02-14T01:44:46Z

Update from Gnulib by running admin/merge-gnulib

2026-01-19T20:49:16Z