Implement unconditional special casing rules defined in Unicode standard. Among other things, they deal with cases when a single code point is replaced by multiple ones because single character does not exist (e.g. ‘fi’ ligature turning into ‘FL’) or is not commonly used (e.g. ß turning into SS). * admin/unidata/SpecialCasing.txt: New data file pulled from Unicode standard distribution. * admin/unidata/README: Mention SpecialCasing.txt. * admin/unidata/unidata-get.el (unidata-gen-table-special-casing, unidata-gen-table-special-casing--do-load): New functions generating ‘special-uppercase’, ‘special-lowercase’ and ‘special-titlecase’ character Unicode properties built from the SpecialCasing.txt Unicode data file. * src/casefiddle.c (struct casing_str_buf): New structure for representing short strings used to handle one-to-many character mappings. (case_character_imlp): New function which can handle one-to-many character mappings. (case_character, case_single_character): Wrappers for the above functions. The former may map one character to multiple (or no) code points while the latter does what the former used to do (i.e. handles one-to-one mappings only). (do_casify_natnum, do_casify_unibyte_string, do_casify_unibyte_region): Use case_single_character. (do_casify_multibyte_string, do_casify_multibyte_region): Support new features of case_character. * (do_casify_region): Updated to reflact do_casify_multibyte_string changes. (casify_word): Handle situation when one character-length of a word can change affecting where end of the word is. (upcase, capitalize, upcase-initials): Update documentation to mention limitations when working on characters. * test/src/casefiddle-tests.el (casefiddle-tests-char-properties): Add test cases for the newly introduced character properties. (casefiddle-tests-casing): Update test cases which are now passing. * test/lisp/char-fold-tests.el (char-fold--ascii-upcase, char-fold--ascii-downcase): New functions which behave like old ‘upcase’ and ‘downcase’. (char-fold--test-match-exactly): Use the new functions. This is needed because otherwise fi and similar characters are turned into their multi- -character representation. * doc/lispref/strings.texi: Describe issue with casing characters versus strings. * doc/lispref/nonascii.texi: Describe the new character properties.
* admin/gitmerge.el (gitmerge-skip-regexp): amend regexp to match "don't" as well as "do not".
* Makefile.in (mostlyclean, clean, maybeclean_dirs, distclean) (bootstrap-clean, maintainer-clean): Clean ‘test’, not ‘test/automated’. Test for existence of subdirectory only for ‘test’, not for directories that should always exist. * admin/MAINTAINERS, etc/TODO, lisp/emacs-lisp/bytecomp.el: * lisp/emacs-lisp/seq.el, lisp/emacs-lisp/thunk.el: * lisp/man.el (Man-parse-man-k): * lisp/url/url-domsuf.el, make-dist: * test/file-organization.org: Fix obsolete references to test/automated.
ec4226d * lisp/woman.el (woman): Fix docstring prefix arg description. 2b774fa Mention "editor" in Emacs man page header ae60d0c Document problems with nerd-fonts 2fdb5a9 ; Details about pinning Emacs to w32 task bar 5c3105e * doc/lispref/modes.texi (Derived Modes): Make example more i... 4c51ef4 Clarify what is the "cursor" 8303c32 ; * etc/NEWS: Copyedits. 3f7493e ; Fix a typo in comment c54cf8d Improve commentary in lisp.h 8b92f86 ; * admin/make-tarball.txt: Cross-reference admin/release-pro... 0ba9932 Disable native completion for ipython (Bug#25067) 38fc456 Fix a typo in ada-mode manual 00e75ba ; * src/coding.c (Fencode_coding_region): Fix a typo in the d... a541c21 Clarify documentation of 'bufferpos-to-filepos' and 'filepos-... # Conflicts: # etc/NEWS # etc/PROBLEMS
02d9ad8 * admin/make-tarball.txt: Add documentation regarding the rel...
ab0a60a ; * CONTRIBUTE (Generating ChangeLog entries): Drop duplicate... 7e02a47 Index byte-compile-debug 7c1e598 Document `byte-compile-debug' in the ELisp manual 4d81eb4 Document variable `byte-compile-debug' 72ef710 Fix call to debugger on assertion failure ae8264c Call modification hooks in org-src fontify buffers b3139da ; Fix last change in doc/lispref/strings.texi c331f39 Improve documentation of 'format' conversions 9f52f67 Remove stale functions from ert manual c416b14 Fix a typo in Eshell manual 06695a0 ; Fix a typo in ediff-merg.el 954e9e9 Improve documentation of hooks related to saving buffers 9fcab85 Improve documentation of auto-save-visited-file-name 2236c53 fix typo in mailcap-mime-extensions 85a3e4e Fix typos in flymake.el a1ef10e More NEWS checking for admin.el's set-version # Conflicts: # lisp/emacs-lisp/bytecomp.el
Emacs assumes GNU Make, and GNU Make has much of the functionality of
Automake built-in. The Emacs build process uses Automake primarily
because Emacs uses some Gnulib code and Gnulib formerly required
Automake. Now that Gnulib no longer requires Automake, Emacs can
stop using Automake and this should simplify Emacs maintenance
in the future (Bug#26100). Although this patch may look long, most of
it is generated automatically: the changes to build-aux/config.guess,
build-aux/config.sub, build-aux/install-sh, and lib/gnulib.mk.in are
all done by admin/merge-gnulib.
* .gitignore: Remove build-aux/ar-lib, build-aux/compile,
build-aux/config.guess, build-aux/config.sub, build-aux/depcomp,
build-aux/install-sh, build-aux/missing, and lib/Makefile.in,
as they are no longer built by autogen.sh.
Add lib/gnulib.mk, as it is now built by 'configure'.
Remove nt/gnulib.mk, as it is no longer built by 'make'.
* INSTALL.REPO, README, admin/make-tarball.txt:
Remove mention of Automake.
* Makefile.in (AUTOCONF, AUTOMAKE, AUTOHEADER, ACLOCAL, lib)
(AUTOCONF_INPUTS, ACLOCAL_PATH, ACLOCAL_INPUTS)
($(srcdir)/aclocal.m4, AUTOMAKE_INPUTS)
($(srcdir)/lib/Makefile.in, $(srcdir)/nt/gnulib.mk, am--refresh):
Remove.
($(MAKEFILE_NAME)): Depend on lib/gnulib.mk.in.
($(srcdir)/configure, $(srcdir)/src/stamp-h.in)
($(srcdir)/src/config.in):
Use autogen.sh instead of doing it by hand.
* admin/merge-gnulib (AVOIDED_MODULES, avoided_flags)):
New vars, to simplify processing of avoided modules.
(GNULIB_TOOL_FLAGS): Move --avoid flags into AVOIDED_MODULES.
Add --gnu-make, and change makefile name to gnulib.mk.in.
Copy config.guess, config.sub, and install-sh too, since
Automake no longer does that for us.
* admin/notes/copyright:
* admin/update_autogen (genfiles):
Update list of files.
Remove hack for nt/gnulib.mk, a file that is no longer needed.
* autogen.sh (progs): Remove Automake.
(automake_min): Remove.
Build aclocal.m4 so that autoreconf need not use aclocal.
* build-aux/config.guess, build-aux/config.sub:
* build-aux/install-sh:
New files, copied from Gnulib. These are now updated by
admin/merge-gnulib instead by autogen.sh.
* configure.ac (AC_PROG_MAKE_SET, ACLOCAL_PATH, AM_CONDITIONAL):
Remove.
(AM_INIT_AUTOMAKE, AM_SILENT_RULES): Remove call.
(AC_PROG_CC_C_O): Call this instead of AM_PROG_CC_C_O.
(BUILDING_FOR_WINDOWSNT, HYBRID_MALLOC_LIB): Remove; no longer needed.
(--disable-silent-rules): New option, since Automake no longer
does this for us.
(AM_V, AM_DEFAULT_V): Set unconditionally, and do not bother
with AM_SUBST_NOTMAKE.
(AC_PROG_INSTALL): Add call.
(MAKEINFO): Do not bother with the 'missing' program.
(MAKEINFO, SYSTEM_TYPE): AC_SUBST.
(AC_CONFIG_FILES): Add Makefile, lib/gnulib.mk.
(SUBDIR_MAKEFILES): Remove duplication.
* lib/Makefile.am: Remove, replacing with:
* lib/Makefile.in: New file, with the old Makefile.am contents
and with the following changes:
(AUTOMAKE_OPTIONS, BUILT_SOURCES, CLEANFILES, EXTRA_DIST)
(MOSTLYCLEANDIRS, MOSTLYCLEANFILES, noinst_LIBRARIES, SUFFIXES)
(AM_CFLAGS, DEFAULT_INCLUDES, libegnu_a_SOURCES, libegnu_a_LIBADD)
(EXTRA_libegnu_a_SOURCES, libegnu_a_SHORTNAME, libegnu_a_CPPFLAGS):
Remove.
(VPATH, abs_top_builddir, top_builddir, top_srcdir, all, AM_V_AR)
(AM_V_CC, AM_V_GEN, AM_V_at, DEPDIR, DEPFLAGS, MKDEPDIR, SYSTEM_TYPE)
(libgnu.a, libegnu.a, ETAGS, $(ETAGS), tags, TAGS, clean)
(mostlyclean, distclean, bootstrap-clean, maintainer-clean):
New macros and rules, since Automake no longer does them.
Include ../nt/gnulib-cfg.mk if SYSTEM_TYPE is windows-nt,
instead of including ../nt/gnulib.mk if BUILDING_FOR_WINDOWS_NT.
Include dependency files if AUTO_DEPEND.
(ALL_CFLAGS, AUTOCONF_INPUTS, libgnu_a_OBJECTS, libegnu_a_OBJECTS):
New macros.
(bootstrap-clean): Depend on distclean, not maintainer-clean,
and remove gnulib.mk.
(AUTOCONF_INPUTS, $(top_srcdir)/configure, ../config.status, Makefile):
New macros and rules, copied from ../Makefile.in.
($(libegnu_a_OBJECTS), $(libgnu_a_OBJECTS)): Depend on BUILT_SOURCES.
(.c.o, e-%.o): New generic rules.
* lib/gnulib.mk: Remove.
* lib/gnulib.mk.in: New file, which is built by autogen.sh
and contains much of what used to be in lib/gnulib.mk.
* m4/gnulib-common.m4: Copy from gnulib.
* make-dist: Do not distribute build-aux/compile, build-aux/depcomp,
build-aux/missing, build-aux/ar-lib, lib/Makefile.am, nt/gnulib.mk,
nt/gnulib-modules-to-delete.cfg. Distribute lib/Makefile.in,
lib/gnulib.mk.in, and nt/gnulib-cfg.mk instead.
* nt/Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0)
(am__v_GEN_1, ${srcdir}/gnulib.mk): Remove.
* nt/gnulib-cfg.mk: New file, which supersedes ...
* nt/gnulib-modules-to-delete.cfg: ... this file, which is removed.
* src/Makefile.in (ACLOCAL_INPUTS): Remove.
(AUTOCONF_INPUTS): Merge ACLOCAL_INPUTS into it.
($(top_srcdir)/configure, ../config.status, config.in Makefile):
Defer to parent Makefile.
This incorporates: 2017-03-14 snippets: move unadjusted snippet sources to lib 2017-03-14 gnulib-tool: fix typo in comment output 2017-03-14 snippets: work around GNU Make 3.82 VPATH 2017-03-13 gnulib-tool: minor --gnu-make fixups 2017-03-12 gnulib-tool: new option --gnu-make * .gitignore: Remove lib/arg-nonnull.h, lib/c++defs.h, lib/warn-on-use.h. Change exception from build-aux/snippet/_Noreturn.h to lib/_Noreturn.h. * admin/authors.el (authors-renamed-files-regexps): * admin/notes/copyright, make-dist: The snippet files moved from build-aux/snippet to lib. * lib/_Noreturn.h: Rename from build-aux/snippet/_Noreturn.h. * lib/arg-nonnull.h: Rename from build-aux/snippet/arg-nonnull.h. * lib/c++defs.h: Rename from build-aux/snippet/c++defs.h. * lib/gnulib.mk, m4/gnulib-comp.m4: Regenerate. * lib/warn-on-use.h: Rename from build-aux/snippet/warn-on-use.h.
* admin/merge-gnulib: rm m4/gnulib-tool.m4 too. (GNULIB_MODULES): Remove unsetenv, as it is not needed and the --avoid=unsetenv option avoided most of it anyway. * lib/unsetenv.c, m4/gnulib-tool.m4, m4/setenv.m4: Remove. * lib/gnulib.mk: Regenerate.