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* Add some testsLars Ingebrigtsen2020-12-101-0/+16
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* Recognise ß properly as a lower-case letter (bug#11309)Mattias Engdegård2020-12-091-4/+11
| | | | | | | | | | | | | | ß was incorrectly treated as a caseless character and thus not matched by the regexp [[:lower:]] (or, in case-folding mode, [[:upper:]]). The reason is that the upcase table maps it to itself, which can be remedied by mapping it to ẞ (U+7838) instead. Doing so does not affect upcasing since the special-uppercase property maps it to SS. * lisp/international/characters.el (tbl): Map ß to ẞ in the upcase table. * test/src/regex-emacs-tests.el (regexp-eszett): Uncomment previously failing tests. Add checks to make sure that case transformations remain valid.
* Fix [:upper:] and [:lower:] for Unicode characters (bug#11309)Mattias Engdegård2020-12-091-0/+57
| | | | | | | | * src/regex-emacs.c (execute_charset): Add canon_table argument to allow expression of a correct predicate for [:upper:] and [:lower:]. (mutually_exclusive_p, re_match_2_internal): Pass extra argument. * test/src/regex-emacs-tests.el (regexp-case-fold, regexp-eszett): New tests. Parts of regexp-eszett still fail and are commented out.
* Prefer setq-local in testsStefan Kangas2020-12-081-1/+1
| | | | | | | | | | * test/lisp/allout-tests.el (allout-test-resumption-prior-value-resumed) (allout-test-resumption-multiple-holds) (allout-test-resumption-unbinding): * test/lisp/emacs-lisp/faceup-resources/faceup-test-mode.el (faceup-test-mode): * test/lisp/epg-tests.el (with-epg-tests): * test/src/data-tests.el (binding-test-buffer-A): Prefer setq-local.
* Add new variable to selectively suppress backtraces in batch mode.Philipp Stephani2020-12-071-0/+17
| | | | | | | | | | | | * src/eval.c (syms_of_eval): Define new variable 'backtrace-on-error-noninteractive' to selectively enable backtrace printing in batch mode. (signal_or_quit): Use it. * etc/NEWS: Document new variable. * test/src/eval-tests.el (eval-tests/backtrace-in-batch-mode/inhibit): New unit test.
* Print a backtrace on unhandled errors in batch mode (Bug#44942).Philipp Stephani2020-12-061-0/+33
| | | | | | | | | | * src/eval.c (signal_or_quit): Print a backtrace in batch mode if no error handler was found. * test/src/eval-tests.el (eval-tests/backtrace-in-batch-mode) (eval-tests/backtrace-in-batch-mode/demoted-errors): New unit tests. * etc/NEWS: Document change.
* Fix double-free bug when finalizing module runtimes.Philipp Stephani2020-11-291-0/+6
| | | | | | | | | * src/emacs-module.c (finalize_runtime_unwind): Don't finalize initial environment twice. * test/src/emacs-module-resources/mod-test.c (emacs_module_init): Allocate lots of values during module initialization to trigger the bug.
* Fix incorrect handling of module runtime and environment pointers.Philipp Stephani2020-11-272-0/+60
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We used to store module runtime and environment pointers in the static lists Vmodule_runtimes and Vmodule_environments. However, this is incorrect because these objects have to be kept per-thread. With this naive approach, interleaving module function calls in separate threads leads to environments being removed in the wrong order, which in turn can cause local module values to be incorrectly garbage-collected. The fix isn't completely trivial: specbinding the lists wouldn't work either, because then the garbage collector wouldn't find the environments in other threads than the current ones, again leading to objects being garbage-collected incorrectly. While introducing custom pseudovector types would fix this, it's simpler to put the runtime and environment pointers into the specbinding list as new specbinding kinds. This works since we need to unwind them anyway, and we only ever treat the lists as a stack. The thread switching machinery ensures that the specbinding lists are thread-local, and that all elements of the specbinding lists in all threads are marked during garbage collection. Module assertions now have to walk the specbinding list for the current thread, which is more correct since they now only find environments for the current thread. As a result, we can now remove the faulty Vmodule_runtimes and Vmodule_environments variables entirely. Also add a unit test that exemplifies the problem. It interleaves two module calls in two threads so that the first call ends while the second one is still active. Without this change, this test triggers an assertion failure. * src/lisp.h (enum specbind_tag): Add new tags for module runtimes and environments. * src/eval.c (record_unwind_protect_module): New function to record a module object in the specpdl list. (do_one_unbind): Unwind module objects. (backtrace_eval_unrewind, default_toplevel_binding, lexbound_p) (Fbacktrace__locals): Deal with new specbinding types. (mark_specpdl): Mark module environments as needed. * src/alloc.c (garbage_collect): Remove call to 'mark-modules'. Garbage collection of module values is now handled as part of marking the specpdl of each thread. * src/emacs-module.c (Fmodule_load, funcall_module): Use specpdl to record module runtimes and environments. (module_assert_runtime, module_assert_env, value_to_lisp): Walk through specpdl list instead of list variables. (mark_module_environment): Rename from 'mark_modules'. Don't attempt to walk though current thread's environments only, since that would miss other threads. (initialize_environment, finalize_environment): Don't change Vmodule_environments variable; environments are now in the specpdl list. (finalize_environment_unwind, finalize_runtime_unwind): Make 'extern' since do_one_unbind now calls them. (finalize_runtime_unwind): Don't change Vmodule_runtimes variable; runtimes are now in the specpdl list. (syms_of_module): Remove Vmodule_runtimes and Vmodule_environments. * test/data/emacs-module/mod-test.c (Fmod_test_funcall): New test function. (emacs_module_init): Bind it. * test/src/emacs-module-tests.el (emacs-module-tests--variable): New helper type to guard access to state in a thread-safe way. (emacs-module-tests--wait-for-variable) (emacs-module-tests--change-variable): New helper functions. (emacs-module-tests/interleaved-threads): New unit test.
* Say which command shadows a key bindingStefan Kangas2020-11-221-3/+3
| | | | | | | | * src/keymap.c (describe_vector): Say which command shadows this binding. (Bug#9293) * test/src/keymap-tests.el (help--describe-vector/bug-9293-one-shadowed-in-range): Adapt test.
* Don't shadow bindings by the same commandStefan Kangas2020-11-221-0/+24
| | | | | | | | * src/keymap.c (describe_vector): Do not say binding is shadowed if the other key binding points to the same command. (Bug#9293) * test/src/keymap-tests.el (help--describe-vector/bug-9293-same-command-does-not-shadow): New test.
* Don't show key ranges if shadowed by different commandsStefan Kangas2020-11-221-0/+27
| | | | | | | | * src/keymap.c (describe_vector): Make sure found consecutive keys are either not shadowed or, if they are, that they are shadowed by the same command. (Bug#9293) * test/src/keymap-tests.el (help--describe-vector/bug-9293-one-shadowed-in-range): New test.
* * src/data.c (set_internal): Fix bug#44733Stefan Monnier2020-11-191-0/+50
| | | | | | | | | | | Set the default value when `set` encounters a PER_BUFFER variable which has been let-bound globally, to match the behavior seen with `make-variable-buffer-local`. * test/src/data-tests.el (binding-test--let-buffer-local): Add corresponding test. (data-tests--set-default-per-buffer): Add tentative test for the performance problem encountered in bug#41029.
* More string-search optimisationsMattias Engdegård2020-11-191-0/+7
| | | | | | | | | | | All-ASCII strings cannot have substrings with non-ASCII characters in them; use this fact to avoid searching entirely. * src/fns.c (Fstring_search): For multibyte non-ASCII needle and unibyte haystack, don't check if the haystack is all-ASCII; it's a waste of time. For multibyte non-ASCII needle and multibyte all-ASCII haystack, fail immediately. * test/src/fns-tests.el (string-search): Add more test cases.
* Enhance syntax-tests.el to test nestable comments (Lisp style)Alan Mackenzie2020-11-172-3/+89
| | | | | | | | | | | | | | Also add some tests for braces and parse-partial-sexp amongst Lisp style comments. * test/src/syntax-tests.el (\;-in, \;-out): Add syntax for { and }. (top-level): Add new tests for Lisp style comments. (\#|-in, \#|-out): New functions. (top-level): Add new tests for nested Lisp style comments, and mixtures of nested comments with "ordinary" comments. * test/src/syntax-resources/syntax-comments.txt (top-level): Add new test fragments for #|...|#, etc.
* Run menu-item :filter function before showing bindingStefan Kangas2020-11-151-0/+30
| | | | | | | | | | | | | * lisp/help.el (describe-map): Fix running `menu-item' :filter functions. This fixes a mistake in the previous conversion of this defun from the old C function describe_map. See the discussion in Bug#39149. * test/src/keymap-tests.el (keymap---get-keyelt/runs-menu-item-filter) (describe-buffer-bindings/menu-item-filter-show-binding) (describe-buffer-bindings/menu-item-filter-hide-binding): New tests. (keymap-tests--test-menu-item-filter): New defun.
* Remove test for return value of set-keymap-parentStefan Kangas2020-11-091-4/+0
| | | | | | | | * test/src/keymap-tests.el (keymap-keymap-set-parent/returns-parent): Remove test for the return value of set-keymap-parent. It is not clear that returning the value is a very good idea. Problem pointed out by Stefan Monnier <monnier@iro.umontreal.ca>.
* Add some more tests for keymap.cStefan Kangas2020-11-071-0/+49
| | | | | | | | | | * test/src/keymap-tests.el (keymap-make-keymap) (keymap-make-sparse-keymap, keymap-keymapp) (keymap-keymap-parent, keymap-keymap-set-parent/returns-parent) (keymap-copy-keymap/is-equal, keymap-copy-keymap/is-not-eq) (keymap-lookup-key, keymap-apropos-internal) (keymap-apropos-internal/predicate): New tests. (keymap-tests--make-keymap-test): New defun.
* Reduce integer-output-format to print-integers-as-charactersMattias Engdegård2020-11-061-18/+21
| | | | | | | | | | | | | | | | | The variable now only controls whether characters are printed, not the radix. Control chars are printed in human-readable syntax only when special escapes such as ?\n are available. Spaces, formatting and combining chars are excluded (bug#44155). Done in collaboration with Juri Linkov. * src/character.c (graphic_base_p): * src/print.c (named_escape): New functions. (print_object): Change semantics as described above. (syms_of_print): Rename integer-output-format. Update doc string. * doc/lispref/streams.texi (Output Variables): * etc/NEWS: * test/src/print-tests.el (print-integers-as-characters): Rename and update according to new semantics. The test now passes.
* Add more tests for where-is-internalStefan Kangas2020-11-061-1/+78
| | | | | | | | | | | | * test/src/keymap-tests.el (keymap-where-is-internal) (keymap-where-is-internal/firstonly-t) (keymap-where-is-internal/menu-item) (keymap-where-is-internal/advertised-binding) (keymap-where-is-internal/advertised-binding-respect-remap) (keymap-where-is-internal/remap) (keymap-where-is-internal/shadowed): New tests. (keymap-where-is-internal/preferred-modifier-is-a-string): Rename from keymap-where-is-internal-test.
* ; Silence byte-compiler warning in xdisp-tests.elStefan Kangas2020-11-051-2/+2
| | | | | * test/src/xdisp-tests.el (xdisp-tests--minibuffer-scroll): Silence byte-compiler.
* Fix some glitches in recent directory-files-* changesMichael Albinus2020-11-021-105/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | * doc/lispref/files.texi (Contents of Directories): Fix description of directory-files, directory-empty-p and directory-files-and-attributes. * etc/NEWS: Fix entry for directory-files-and-attributes. Fix typos. * lisp/dired.el (directory-empty-p): Move function from here ... * lisp/files.el (directory-empty-p): ... to here. * lisp/net/ange-ftp.el (ange-ftp-directory-files): Call `nreverse' later. * lisp/net/tramp.el (tramp-handle-directory-files): * lisp/net/tramp-adb.el (tramp-adb-handle-directory-files-and-attributes): Do not call `nreverse'. * src/dired.c (Fdirectory_files) (Fdirectory_files_and_attributes): Fix docstrings. * test/src/dired-tests.el: Removed. Tests moved to test/lisp/dired-tests.el. * test/lisp/dired-tests.el (dired-test-bug27899): Tag it :unstable. (dired-test-directory-files) (dired-test-directory-files-and-attributes): New tests.
* Add directory-empty-p and new argument COUNT for directory-files-*Arthur Miller2020-11-021-0/+105
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * doc/lispref/files.texi (Contents of Directories): Mention COUNT argument of directory-files. Add directory-empty-p. * etc/NEWS: Mention directory-empty-p and directory-files changes. * lisp/dired.el (directory-empty-p): New defun. * lisp/net/ange-ftp.el (ange-ftp-directory-files) (ange-ftp-directory-files-and-attributes): * lisp/net/tramp.el (tramp-handle-directory-files) (tramp-handle-directory-files-and-attributes): * lisp/net/tramp-adb.el (tramp-adb-handle-directory-files-and-attributes): * lisp/net/tramp-rclone.el (tramp-rclone-handle-directory-files): * lisp/net/tramp-sh.el (tramp-sh-handle-directory-files-and-attributes): * lisp/net/tramp-smb.el (tramp-smb-handle-directory-files): Add new COUNT argument. * src/dired.c (directory_files_internal): Implement new RETURN_COUNT argument. (Fdirectory_files, Fdirectory_files_and_attributes): Add new COUNT argument. * src/lisp.h (directory_files_internal): Add RETURN_COUNT to declaration. * src/sysdep.c (list_system_processes): Add Qnil to directory_files_internal call. * test/src/dired-tests.el (directory-files-and-attributes-tests): New file.
* Insert describe-map-tree header into original bufferStefan Kangas2020-11-011-0/+13
| | | | | | | | | * lisp/help.el (describe-map-tree): Insert header into the original buffer, not in standard-output. * test/src/keymap-tests.el (describe-buffer-bindings/header-in-current-buffer) (describe-buffer-bindings/returns-nil): New tests. Ref: https://debbugs.gnu.org/39149#31
* New variable integer-output-format to print integers as characters (bug#44155)Juri Linkov2020-10-311-0/+20
| | | | | | | | | | | * doc/lispref/streams.texi (Output Variables): Add integer-output-format. * src/print.c (print_object): In case of Lisp_Int, print integers as characters when Vinteger_output_format is Qt, and in hex format when Vinteger_output_format is 16. (Vinteger_output_format): New variable. * test/src/print-tests.el (print-integer-output-format): New test.
* * src/xdisp.c (syms_of_xdisp) <"scroll-minibuffer-conservatively">: New varStefan Monnier2020-10-311-25/+46
| | | | | | | | | | | | Fix bug#44070, which causes the minibuffer display to jump upon minor edit (redisplay_window): Obey it. * lisp/simple.el (end-of-buffer): Obey it. * test/src/xdisp-tests.el (xdisp-tests--in-minibuffer): New macro, extracted from `xdisp-tests--minibuffer-resizing`. (xdisp-tests--minibuffer-resizing): Use it. (xdisp-tests--minibuffer-scroll): New test.
* ; Fix license statement in several filesStefan Kangas2020-10-281-3/+5
| | | | Add the line "This file is part of GNU Emacs."
* Move some test data to follow our conventionsStefan Kangas2020-10-237-17/+898
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * test/data/emacs-module/mod-test.c: Move from here... * test/src/emacs-module-resources/mod-test.c: ...to here. * test/src/emacs-module-tests.el (ert-x): Require. (mod-test-file, module/describe-function-1): * test/Makefile.in (test_module_dir): Adjust for move. * test/data/files-bug18141.el.gz: Move from here... * test/lisp/files-resources/files-bug18141.el.gz: ... to here. * test/lisp/files-tests.el (ert-x): Require. (files-test-bug-18141-file): Use ert-resource-file. * test/data/mailcap/mime.types: Move from here... * test/lisp/net/mailcap-resources/mime.types: ...to here. * test/lisp/net/mailcap-tests.el (ert-x): Require. (mailcap-tests-path): Use ert-resource-file. * test/data/somelib.el: * test/data/somelib2.el: Move from here... * test/src/lread-resources/somelib.el: * test/src/lread-resources/somelib2.el: ...to here. * test/src/lread-tests.el (ert, ert-x): Require. (lread-test-bug26837): Use ert-resource-directory. * test/data/syntax-comments.txt: Move from here.... * test/src/syntax-resources/syntax-comments.txt: ...to here. * test/src/syntax-tests.el (ert-x): Require. (syntax-comments, syntax-br-comments, syntax-pps-comments): Use ert-resource-file. * test/data/xref/file1.txt: * test/data/xref/file2.txt: Move from here... * test/lisp/progmodes/xref-resources/file1.txt: * test/lisp/progmodes/xref-resources/file2.txt: ...to here. * test/lisp/progmodes/xref-tests.el (ert, ert-x): Require. (xref-tests-data-dir): Use ert-resource-directory.
* Add new Lisp implementation of substitute-command-keysStefan Kangas2020-10-181-98/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This is only the first step towards a full Lisp implementation, and does not remove the old C code. On the contrary, it is partly based on using the old C code, which is to be replaced in steps. This also makes it easy to test that it produces the same output as the old. * src/doc.c (Fsubstitute_command_keys_old): Rename from Fsubstitute_command_keys. (Fget_quoting_style): New defun to expose text_quoting_style to Lisp. (syms_of_doc): Expose above symbols. * lisp/help.el (substitute-command-keys): New Lisp version of substitute-command-keys. (Bug#8951) * src/keymap.c (Fdescribe_map_tree): New defun to expose describe_map_tree to Lisp. (syms_of_keymap): New defsubr for Fdescribe_map_tree. * src/keyboard.c (help_echo_substitute_command_keys): * src/doc.c (Fdocumentation, Fdocumentation_property): * src/print.c (print_error_message): * src/syntax.c (Finternal_describe_syntax_value): Fix calls to use new Lisp implementation of substitute-command-keys. * test/src/doc-tests.el: Remove file. * test/lisp/help-tests.el: Add tests for substitute-command-keys copied from above file.
* Allow creating unibyte strings from Emacs modulesLars Ingebrigtsen2020-10-131-0/+6
| | | | | | | | | | | | | | | * doc/lispref/internals.texi (Module Values): Document make_unibyte_string (bug#34873). * src/emacs-module.c (module_make_unibyte_string): New function. (initialize_environment): Export it. * src/module-env-25.h: Define it. * test/data/emacs-module/mod-test.c (Fmod_test_return_unibyte): Test it. * test/src/emacs-module-tests.el (module/unibyte): Test it.
* * src/xdisp.c (syms_of_xdisp): New var `redisplay_skip_initial_frame`.Stefan Monnier2020-10-041-11/+13
| | | | | | | | | | | | | | | This makes it possible to run most of the redisplay code (tho not the actual drawing since there's nowhere to draw) even when there's no real frame at hand, as is the case in batch mode. This makes `xdisp-tests--minibuffer-resizing` work even in batch. (redisplay_internal): Obey it. (init_xdisp): Set `echo_area_window` even in noninteractive mode. * src/dispnew.c (update_frame): Skip the initial frame. * src/frame.c (make_frame): Use 80x25 as the default initial size. * test/src/xdisp-tests.el (xdisp-tests--minibuffer-resizing): Use the new var and fix use of `executing-kbd-macro`.
* ; Fix more typosStefan Kangas2020-10-031-2/+2
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* Enhance syntax-tests.el to test comments in parse-partial-sexpAlan Mackenzie2020-10-021-4/+88
| | | | | | | | | | | | | This now tests the interface between parse-partial-sexp and the low level comment function in syntax.c * test/src/syntax-tests.el (syntax-comments-midpoint): New function. (syntax-pps-comments): New macro. (top level): Two new syntax-br-comments tests and five new syntax-pps-comments tests. * test/data/syntax-comments.txt (top level): Amend some test fragments and add some more.
* Enhance syntax-tests.el to test comments in scan-listsAlan Mackenzie2020-10-021-5/+80
| | | | | | | | | | This now tests the interface between scan_lists and the comment functions. * test/src/syntax-tests.el (syntax-br-comments): New macro. ({-in, ;-in, /*-in): Set parse-sexp-ignore-comments to t. (top level): Add 15 tests for comments inside brace lists. * test/data/syntax-comments.txt (top level): Amend some test fragments.
* Merge from origin/emacs-27Glenn Morris2020-10-021-1/+1
|\ | | | | | | | | | | | | | | | | 78eacf31e8 ; Fix many typos in symbols in docs and comments d5d12707d6 * doc/misc/flymake.texi (Using Flymake): Fix a typo. (Bug... # Conflicts: # lisp/allout.el # lisp/progmodes/ebrowse.el
| * ; Fix many typos in symbols in docs and commentsStefan Kangas2020-10-021-1/+1
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| * Fix out-of-source ‘make check’ emacs-module-testsPaul Eggert2020-09-251-0/+3
| | | | | | | | | | | | | | | | | | | | | | Problem reported by Koki Fukuda in: https://lists.gnu.org/r/emacs-devel/2020-07/msg00169.html * test/Makefile.in (MODULE_CFLAGS): Include from the same directories included from in ../src. * test/src/emacs-module-tests.el (module/describe-function-1): Strip path to source directory. (cherry picked from commit c86f3fe0d023cdd25edbbce91c5b32654f2b734e)
* | Enhance syntax-tests.el to test some comment character handling.Alan Mackenzie2020-10-011-0/+190
| | | | | | | | | | | | | | * test/src/syntax-tests: Add a new section testing some aspects of comment handling in syntax.c. This needs further enhancement. It uses .... * test/data/syntax-comments.txt: A new test file.
* | Fix 'move-to-column' when invisible text follows a TABEli Zaretskii2020-09-301-0/+59
| | | | | | | | | | | | | | | | | | | | | | * src/indent.c (scan_for_column): Accept 2 more arguments, and report through them the position corresponding to PREVCOL. All callers changed. (Fmove_to_column): Use the prev_col's position to test for a TAB instead of assuming that the TAB is just before point (which is false when there's invisible text around). (Bug#43587) * test/src/indent-tests.el: New file.
* | Minor string-search optimisations (bug#43598)Mattias Engdegård2020-09-271-2/+20
| | | | | | | | | | | | | | * src/fns.c (Fstring_search): Perform cheap all-ASCII checks before more expensive ones. Use a faster loop when searching for non-ASCII non-raw bytes. * test/src/fns-tests.el (string-search): Add more test cases.
* | Fix searching for multibyte needles in unibyte haystacksLars Ingebrigtsen2020-09-271-1/+5
| | | | | | | | | | * src/fns.c (Fstring_search): Make this work better when searching unibyte haystacks for multibyte needles (bug#43598).
* | Silence some byte-compiler warningsStefan Kangas2020-09-261-3/+5
| | | | | | | | | | | | | | | | | | * test/lisp/arc-mode-tests.el (arc-mode-test-archive-int-to-mode): * test/lisp/custom-tests.el (cus-test-opts): * test/lisp/help-fns-tests.el (foo-test-map) (help-fns-test--describe-keymap-foo): * test/src/fns-tests.el (w32-collate-ignore-punctuation) (fns-tests-func-arity): Silence byte-compiler warnings.
* | Repurpose libxml test for obsolete argumentStefan Kangas2020-09-261-20/+1
| | | | | | | | | | | | | | | | | | | | | | * test/src/xml-tests.el (libxml-tests): Move half this test for the recently obsoleted fourth argument to libxml-parse-xml-region... * test/lisp/xml-tests.el (xml-tests--remove-comments): ...to a new test here for xml-remove-comments. * test/src/xml-tests.el (libxml-tests--data-comments-discarded): Move test data from here... * test/lisp/xml-tests.el (xml-tests--data-with-comments): ...to here.
* | string-search robustness and documentation improvement (bug#43598)Mattias Engdegård2020-09-251-1/+29
| | | | | | | | | | | | | | | | * src/fns.c (Fstring_search): Check START-POS argument range. Simplify logic. Improve doc string. * test/src/fns-tests.el (string-search): Add test cases. * doc/lispref/strings.texi (Text Comparison): Elaborate. * lisp/emacs-lisp/byte-opt.el (pure-fns): Mark string-search as pure.
* | Add a new function 'string-search'Lars Ingebrigtsen2020-09-251-0/+23
| | | | | | | | | | * doc/lispref/strings.texi (Text Comparison): Document it. * src/fns.c (Fstring_search): New function.
* | test/src/xdisp-tests.el: New fileStefan Monnier2020-09-221-0/+52
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* | Tweak a hash table print testLars Ingebrigtsen2020-09-201-1/+1
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* | Fix printing of hash tables with removed elementsPip Cet2020-09-201-0/+28
| | | | | | | | | | | | * src/print.c (print_vectorlike): Keep track of the actual number of elements printed rather than attempting to use hash bucket indices (bug#38892).
* | Give Lisp control on the lossage sizeTino Calancha2020-09-171-0/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a command 'lossage-size' to set the maximum number or recorded keystrokes (Bug#38796). * src/keyboard.c (lossage_limit): Static variable with the current lossage size limit. (MIN_NUM_RECENT_KEYS): Renamed from NUM_RECENT_KEYS. Set it as 100 and use it as the minimum value for lossage_limit. Keep the same default for the vector size as before (300). (lossage-size): New command. (update_recent_keys): Helper function. (command_loop_1) (record_char) (recent-keys) (syms_of_keyboard): Use lossage_limit as the vector size. * lisp/help.el (view-lossage): Mention the new command in the docstring. * etc/NEWS (Changes in Emacs 28.1): Announce this change. * doc/emacs/help.texi (Misc Help): Update manual. * test/src/keyboard-tests.el (keyboard-lossage-size): Add test.
* | Add facility to make module functions interactive (Bug#23486).Philipp Stephani2020-09-131-0/+32
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/module-env-28.h: Add field for 'make_interactive' function. * src/emacs-module.c (Lisp_Module_Function): Add new field holding the interactive form. (allocate_module_function): Adapt to structure layout change. (module_make_interactive, module_function_interactive_form): New functions. (initialize_environment): Use them. * src/eval.c (Fcommandp): * src/data.c (Finteractive_form): Also handle interactive module functions. * test/data/emacs-module/mod-test.c (Fmod_test_identity): New test function. (emacs_module_init): Create two interactive module test functions. * test/src/emacs-module-tests.el (module/interactive/return-t) (module/interactive/return-t-int, module/interactive/identity): New unit tests. * doc/lispref/internals.texi (Module Functions): Document new function. Rework paragraph about wrapping module functions, as the example no longer applies. * etc/NEWS: Document new facility.
* | Adapt some tests for Emacs's excitingly variable quoting formatGlenn Morris2020-09-122-2/+4
| | | | | | | | | | | | | | | | * test/lisp/subr-tests.el (subr-test-version-parsing): * test/lisp/emacs-lisp/gv-tests.el (gv-dont-define-expander-other-file): * test/src/callint-tests.el (call-interactively/incomplete-multibyte-sequence): * test/src/emacs-module-tests.el (module/describe-function-1): Don't fail if curly quotes are in use, as they can be if LC_ALL != C.
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