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* ; Fix recent shortdoc.el and fns.c additionsBasil L. Contovounesios2020-12-271-1/+1
| | | | | * lisp/emacs-lisp/shortdoc.el (list): Fix typos. * src/fns.c (Flength_equal): Fix docstring.
* ; Fix the recent `length' doc string additionŠtěpán Němec2020-12-271-1/+1
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* Fix up length_internal with degenerate length inputsLars Ingebrigtsen2020-12-271-2/+5
| | | | * src/fns.c (length_internal): Protect against edge conditions.
* Add new predicates for sequence lengthsLars Ingebrigtsen2020-12-271-1/+75
| | | | | | | | | | | | | * doc/lispref/sequences.texi (Sequence Functions): Document them. * lisp/emacs-lisp/byte-opt.el (side-effect-free-fns): Mark them as side-effect-free. * lisp/emacs-lisp/shortdoc.el (list): Mention them. * src/fns.c (Flength): Mention them in the doc string. (length_internal): New function. (Flength_less, Flength_greater, Flength_equal): New defuns. (syms_of_fns): Sym them.
* * src/fns.c (hash_string): Tweak the code furtherStefan Monnier2020-12-121-28/+24
| | | | | Merge the two main branches; remove the `max` test and thus reduce the "most steps" to 8 as written
* * src/fns.c (Fbuffer_hash): Doc fix. (Bug#45178)Stefan Kangas2020-12-111-1/+2
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* Add new function `object-intervals'Lars Ingebrigtsen2020-12-111-0/+35
| | | | | | * doc/lispref/text.texi (Examining Properties): Document it. * src/fns.c (Fobject_intervals): New defun. (collect_interval): New function.
* * src/fns.c: Remove left over includeStefan Monnier2020-12-081-1/+0
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* * src/fns.c (hash_string): Speed up on large stringsStefan Monnier2020-12-081-9/+32
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* More string-search optimisationsMattias Engdegård2020-11-191-8/+15
| | | | | | | | | | | 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.
* eql doc improvementsPaul Eggert2020-10-131-0/+1
| | | | | | | * doc/lispref/numbers.texi (Comparison of Numbers): Copy some useful text from eql help string. * src/fns.c (Feql): In doc string, say that eql also compares integers by value.
* Use the full name of the null byte/character, not its abbreviationAndreas Schwab2020-10-051-1/+1
| | | | | | | | | | | | | | | | | | | | | * lisp/subr.el (inhibit-nul-byte-detection): Make it an obsolete alias. * src/coding.c (setup_coding_system): Use original name. (detect_coding): Rename nul_byte_found => null_byte_found. (detect_coding_system): Use original name. Rename nul_byte_found => null_byte_found. (Fdefine_coding_system_internal): Use original name. (syms_of_coding): Rename inhibit-nul-byte-detection to inhibit-null-byte-detection. * src/w16select.c (get_clipboard_data): Rename nul_char to null_char. * src/json.c (check_string_without_embedded_nulls): Rename from check_string_without_embedded_nuls. (Fjson_parse_string): Adjust accordingly. * src/coding.h (enum define_coding_undecided_arg_index) (enum coding_attr_index): Rename ...nul_byte... to ...null_byte.... * lisp/info.el (info-insert-file-contents, Info-insert-dir): * lisp/international/mule.el (define-coding-system): * lisp/vc/vc-git.el (vc-git--call): * doc/lispref/nonascii.texi (Lisp and Coding Systems): Use original name.
* Minor string-search optimisations (bug#43598)Mattias Engdegård2020-09-271-32/+27
| | | | | | | * 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 Ingebrigtsen2020-09-271-4/+41
| | | | | * src/fns.c (Fstring_search): Make this work better when searching unibyte haystacks for multibyte needles (bug#43598).
* Add tiny optimization for string-searchLars Ingebrigtsen2020-09-271-1/+7
| | | | | * src/fns.c (Fstring_search): Add tiny optimization for needles that are longer than the haystack (bug#43598).
* string-search robustness and documentation improvement (bug#43598)Mattias Engdegård2020-09-251-7/+13
| | | | | | | | * 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/+46
| | | | | * doc/lispref/strings.texi (Text Comparison): Document it. * src/fns.c (Fstring_search): New function.
* Fix recently-introduced Fdelete bugPaul Eggert2020-08-151-25/+4
| | | | | | | | | Problem reported by Pip Cet in: https://lists.gnu.org/r/emacs-devel/2020-08/msg00444.html * src/fns.c (Fdelete): Fix correctness bug via a simpler (though more memory-intensive) approach. It’s probably not worth optimizing the memory usage yere. * test/src/fns-tests.el (test-vector-delete): Add test for the bug.
* Minimize ‘equal’ calls in (delete x vector)Paul Eggert2020-08-151-9/+29
| | | | | | | | | * src/fns.c (Fdelete): When deleting from a vector, call Fequal only once per vector element. This is faster when Fequal is slow, and avoids the need to preinitialize the vector result. Finish when the result is exhausted, not when the input is exhausted; the two are equivalent but the former may be faster. * test/src/fns-tests.el (test-vector-delete): New test.
* Fdelete speed tweak for stringsPaul Eggert2020-08-151-2/+5
| | | | | * src/fns.c (Fdelete): Hoist FIXNUMP out of a loop, and turn it into CHARACTERP.
* Fix GC bugs related to uninitialized vectorsPaul Eggert2020-08-151-1/+1
| | | | | | | | | | | | | | | | | | | | | | Avoid problems if GC occurs while initializing a vector. Problem with Fdelete reported by Pip Cet in: https://lists.gnu.org/r/emacs-devel/2020-08/msg00313.html I looked for similar problems elsewhere and found quite a few. * src/coding.c (make_subsidiaries): * src/composite.c (syms_of_composite): * src/font.c (build_style_table, Ffont_get_glyphs): * src/nsselect.m (clean_local_selection_data): * src/nsxwidget.m (js_to_lisp): * src/syntax.c (init_syntax_once): * src/window.c (Fcurrent_window_configuration): * src/xselect.c (selection_data_to_lisp_data) (clean_local_selection_data): Use make_nil_vector instead of make_uninit_vector. * src/fns.c (Fdelete): * src/xwidget.c (webkit_js_to_lisp): Use allocate_nil_vector instead of allocate_vector. * src/search.c (Fnewline_cache_check): Use make_vector instead of make_uninit_vector.
* * src/fns.c (hash_table_rehash): Help the compiler a bit.Paul Eggert2020-08-111-4/+6
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* Rehash hash tables eagerly after loading a dumpPip Cet2020-08-111-48/+17
| | | | | | | | | | | | | | | | This simplifies code, and helps performance in some cases (Bug#36597). * src/lisp.h (hash_rehash_needed_p): Remove. All uses removed. (hash_rehash_if_needed): Remove. All uses removed. (struct Lisp_Hash_Table): Remove comment about rehashing hash tables. * src/pdumper.c (thaw_hash_tables): New function. (hash_table_thaw): New function. (hash_table_freeze): New function. (dump_hash_table): Simplify. (dump_hash_table_list): New function. (hash_table_contents): New function. (Fdump_emacs_portable): Handle hash tables by eager rehashing. (pdumper_load): Restore hash tables. (init_pdumper_once): New function.
* Special-case symbol and fixnum keys in member, assoc and rassocMattias Engdegård2020-07-081-0/+14
| | | | | | * src/fns.c (Fmember, Fassoc, Frassoc): Delegate to the cheaper Fmemq, Fassq and Frassq for arguments of the appropriate types. (eq_comparable_value): New function.
* MS-Windows fixes as followup to import of Gnulib 'getrandom'Eli Zaretskii2020-06-281-4/+0
| | | | | | | | | | | * nt/mingw-cfg.site (gl_cv_lib_assume_bcrypt): Set to "no" to disable linking against bcrypt.dll. (Bug#42095) * src/gnutls.c (gnutls_rnd) [WINDOWSNT]: Don't define a function pointer, and don't load it from GnuTLS DLL. (w32_gnutls_rnd) [WINDOWSNT]: Delete unused function. * src/fns.c (gnutls_rnd) [WINDOWSNT]: Don't redirect to w32_gnutls_rnd.
* Use getrandom syscall for noncesPaul Eggert2020-06-271-5/+10
| | | | | | | | | | | | | | | | * admin/merge-gnulib (GNULIB_MODULES): Add getrandom. * doc/lispref/text.texi (Format of GnuTLS Cryptography Inputs): Don’t say that iv-auto uses GNUTLS_RND_NONCE. Also, don’t say that it returns the IV’s actual value, as it never has done that. * src/fns.c, src/sysdep.c: Include sys/random.h, for getrandom. * src/fns.c (Fsecure_hash_algorithms): Use getrandom so that this function does not depend on HAVE_GNUTLS3. * src/sysdep.c: Do not include <gnutls/crypto.h>. (random_seed) [HAVE_LRAND48]: Can be long int now. (init_random) [!WINDOWSNT]: Use getrandom syscall instead of opening /dev/urandom, as this works even on GNU/Linux hosts that lack /dev/urandom. Don’t bother with gnutls_rnd as it’s not needed now that we have getrandom.
* Reject attempts to clear pure stringsPaul Eggert2020-05-181-19/+32
| | | | | | * src/fns.c (Ffillarray, Fclear_string): Add CHECK_IMPURE here, to be consistent with Faset etc. (Ffillarray): Prefer memset when the fill is a single byte.
* Pacify GCC 10.1.0Paul Eggert2020-05-111-1/+1
| | | | | | | | | | | | | | | | | Pacify GCC 10.1.0 so that it does not issue false alarms when Emacs is configured with --enable-gcc-warnings. * src/dispnew.c (clear_glyph_row): * src/fns.c (hash_clear): * src/keyboard.c (append_tab_bar_item): * src/lisp.h (vcopy): * src/xfaces.c (get_lface_attributes_no_remap) (Finternal_copy_lisp_face, realize_default_face): * src/xmenu.c (set_frame_menubar): Work around -Warray-bounds false alarm in GCC 10.1.0. * src/intervals.c (copy_properties): Avoid -Wnull-dereference false alarm in GCC 10.1.0. * src/lisp.h (xvector_contents_addr, xvector_contents): New functions, useful for working around GCC bug 95072.
* Merge from origin/emacs-27Glenn Morris2020-05-031-28/+28
|\ | | | | | | | | | | 1f17193e00 Expand file name for remote dirs as well 7a12ab5ea2 Fix project.el commands in "transient" projects 274ec97e3c Make sure alist-related functions say so in their doc
| * Make sure alist-related functions say so in their docEli Zaretskii2020-04-291-28/+28
| | | | | | | | | | * src/fns.c (Fassq, assq_no_quit, Fassoc, assoc_no_quit, Frassq) (Frassoc): Rename argument LIST to ALIST. Doc strings updated.
* | Port recent character.h changes to --with-wide-intPaul Eggert2020-04-171-14/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/fns.c (mapcar1): * src/keymap.c (Fkey_description): * src/syntax.c (scan_lists): Prefer ptrdiff_t to EMACS_INT where either will do; this fixes newly-introduced type errors on --with-wide-int platforms where ptrdiff_t is narrower than EMACS_INT. * src/keymap.c (Fkey_description): Rework for clarity; remove goto. * src/syntax.c (scan_words, Fforward_comment, scan_lists)): Fix unlikely integer overflow problems that can occur on --with-wide-int platforms, and that were caught by the recent character.h changes.
* | Prefer more inline functions in character.hPaul Eggert2020-04-171-34/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/buffer.h (fetch_char_advance, fetch_char_advance_no_check) (buf_next_char_len, next_char_len, buf_prev_char_len) (prev_char_len, inc_both, dec_both): New inline functions, replacing the old character.h macros FETCH_CHAR_ADVANCE, FETCH_CHAR_ADVANCE_NO_CHECK, BUF_INC_POS, INC_POS, BUF_DEC_POS, DEC_POS, INC_BOTH, DEC_BOTH respectively. All callers changed. These new functions all assume buffer primitives and so need to be here rather than in character.h. * src/casefiddle.c (make_char_unibyte): New static function, replacing the old MAKE_CHAR_UNIBYTE macro. All callers changed. (do_casify_unibyte_string): Use SINGLE_BYTE_CHAR_P instead of open-coding it. * src/ccl.c (GET_TRANSLATION_TABLE): New static function, replacing the old macro of the same name. * src/character.c (string_char): Omit 2nd arg. 3rd arg can no longer be NULL. All callers changed. * src/character.h (SINGLE_BYTE_CHAR_P): Move up. (MAKE_CHAR_UNIBYTE, MAKE_CHAR_MULTIBYTE, PREV_CHAR_BOUNDARY) (STRING_CHAR_AND_LENGTH, STRING_CHAR_ADVANCE) (FETCH_STRING_CHAR_ADVANCE) (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE) (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE) (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH) (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS): Remove. (make_char_multibyte): New static function, replacing the old macro MAKE_CHAR_MULTIBYTE. All callers changed. (CHAR_STRING_ADVANCE): Remove; all callers changed to use CHAR_STRING. (NEXT_CHAR_BOUNDARY): Remove; it was unused. (raw_prev_char_len): New inline function, replacing the old PREV_CHAR_BOUNDARY macro. All callers changed. (string_char_and_length): New inline function, replacing the old STRING_CHAR_AND_LENGTH macro. All callers changed. (STRING_CHAR): Rewrite in terms of string_char_and_length. (string_char_advance): New inline function, replacing the old STRING_CHAR_ADVANCE macro. All callers changed. (fetch_string_char_advance): New inline function, replacing the old FETCH_STRING_CHAR_ADVANCE macro. All callers changed. (fetch_string_char_as_multibyte_advance): New inline function, replacing the old FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE macro. All callers changed. (fetch_string_char_advance_no_check): New inline function, replacing the old FETCH_STRING_CHAR_ADVANCE_NO_CHECK macro. All callers changed. * src/regex-emacs.c (HEAD_ADDR_VSTRING): Remove; no longer used. * src/syntax.c (scan_lists): Use dec_bytepos instead of open-coding it. * src/xdisp.c (string_char_and_length): Rename from string_char_and_length to avoid name conflict with new function in character.h. All callers changed.
* | Prefer inline functions in character.hPaul Eggert2020-04-171-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In character.h, replace macros with inline functions or enums when this is easy. This improves maintainability and on my platform (Fedora 31 x86-64, gcc -O2) improved CPU performance very slightly (0.3%) on ‘make compile-always’. * src/buffer.h (SANE_TAB_WIDTH, CHARACTER_WIDTH): Move here from character.h, and make them inline functions. Tune CHARACTER_WIDTH so that ASCII_CHAR_WIDTH is no longer needed. (sanitize_tab_width, sanitize_char_width): Move here from character.h. * src/character.h (MAX_CHAR, MAX_UNICODE_CHAR, MAX_1_BYTE_CHAR) (MAX_2_BYTE_CHAR, MAX_3_BYTE_CHAR, MAX_4_BYTE_CHAR) (MAX_5_BYTE_CHAR, MIN_MULTIBYTE_LEADING_CODE) (MAX_MULTIBYTE_LEADING_CODE, MAX_MULTIBYTE_LENGTH): Now enum constants instead of macros. * src/character.h (CHAR_BYTES): Redo to avoid conditional branches. (CHAR_BYTE8_P, BYTE8_TO_CHAR, UNIBYTE_TO_CHAR, CHAR_TO_BYTE8) (CHAR_TO_BYTE_SAFE, CHAR_BYTE8_HEAD_P, CHARACTERP) (CHECK_CHARACTER, CHECK_CHARACTER_CAR, CHECK_CHARACTER_CDR) (CHAR_PRINTABLE_P, CHAR_BYTES, CHAR_LEADING_CODE, BYTE8_STRING) (LEADING_CODE_P, TRAILING_CODE_P, CHAR_HEAD_P) (BYTES_BY_CHAR_HEAD): Now inline functions instead of macros. (ASCII_CHAR_WIDTH): Remove; no longer used. * src/conf_post.h (ATTRIBUTE_PURE): New macro. * src/lisp.h (char_table_ref): Use it, for better inlining. * src/fns.c (base64_decode_1): Add now-necessary casts.
* | Treat out-of-range positions consistentlyPaul Eggert2020-03-271-16/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If a position argument to get-byte etc. is an out-of-range integer, treat it the same regardless of whether it is a fixnum or a bignum. * src/buffer.c (fix_position): New function. * src/buffer.c (validate_region): * src/character.c (Fget_byte): * src/coding.c (Ffind_coding_systems_region_internal) (Fcheck_coding_systems_region): * src/composite.c (Ffind_composition_internal): * src/editfns.c (Fposition_bytes, Fchar_after, Fchar_before) (Finsert_buffer_substring, Fcompare_buffer_substrings) (Fnarrow_to_region): * src/fns.c (Fsecure_hash_algorithms): * src/font.c (Finternal_char_font, Ffont_at): * src/fringe.c (Ffringe_bitmaps_at_pos): * src/search.c (search_command): * src/textprop.c (get_char_property_and_overlay): * src/window.c (Fpos_visible_in_window_p): * src/xdisp.c (Fwindow_text_pixel_size): Use it instead of CHECK_FIXNUM_COERCE_MARKER, so that the code is simpler and treats bignums consistently with fixnums. * src/buffer.h (CHECK_FIXNUM_COERCE_MARKER): Define here rather than in lisp.h, and reimplement in terms of fix_position so that it treats bignums consistently with fixnums. * src/lisp.h (CHECK_FIXNUM_COERCE_MARKER): Move to buffer.h. * src/textprop.c (validate_interval_range): Signal with original bounds rather than modified ones.
* | Avoid unlikely load-average bugPaul Eggert2020-02-171-1/+1
| | | | | | | | | | * src/fns.c (Fload_average): Do not crash or return nonsense if the load average exceeds most-positive-fixnum/100 (Bug#39577).
* | * src/fns.c (sxhash_obj): Fix crash on sub-char-tablesStefan Monnier2020-01-181-38/+31
| | | | | | | | | | | | Also, look inside overlays, like `internal_equal`. (internal_equal): Cosmetic tweak.
* | Fix sxhash-equal on bytecodes, markers, etc.Paul Eggert2020-01-071-21/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Problem reported by Pip Cet (Bug#38912#14). * doc/lispref/objects.texi (Equality Predicates): Document better when ‘equal’ looks inside objects. * doc/lispref/windows.texi (Window Configurations): Don’t say that ‘equal’ looks inside window configurations. * etc/NEWS: Mention the change. * src/fns.c (internal_equal): Do not look inside window configurations. (sxhash_obj): Hash markers, byte-code function objects, char-tables, and font objects consistently with Fequal. * src/window.c (compare_window_configurations): Now static. Remove last argument. Caller changed. * test/lisp/ffap-tests.el (ffap-other-window--bug-25352): Use compare-window-configurations, not ‘equal’. * test/src/fns-tests.el (test-sxhash-equal): New test.
* | Help the compiler inline sxhashPaul Eggert2020-01-071-6/+13
|/ | | | | | | * src/fns.c (sxhash_obj): Rename from sxhash and make it static, so that the compiler can inline it better. (sxhash): New function that does not take a depth arg. All callers changed.
* Update copyright year to 2020Paul Eggert2020-01-011-1/+1
| | | | Run "TZ=UTC0 admin/update-copyright $(git ls-files)".
* Clarify base64 requirements and say what {en,de}code_coding_region doesLars Ingebrigtsen2019-12-241-2/+14
| | | | | | | | | | * src/coding.c (Fencode_coding_region): Clarify what this does. (Fdecode_coding_region): Ditto. * src/fns.c (Fbase64_decode_region): Clarify that this function returns bytes, not text (bug#38587). (Fbase64_encode_region): Clarify that this function takes bytes, not text.
* Allow recursive minibuffers for yes-or-no-p and y-or-n-p (bug#17272 bug#19064)Juri Linkov2019-11-271-2/+5
| | | | | | * lisp/subr.el (y-or-n-p): Let-bind enable-recursive-minibuffers to t. * src/fns.c (Fyes_or_no_p): Specbind Qenable_recursive_minibuffers to Qt.
* Add/fix documentation for widget-applyJuanma Barranquero2019-10-161-0/+1
| | | | | | | * doc/misc/widget.texi (Widget Properties): Document `widget-apply'. * src/fns.c (Fwidget_apply): Document return value (used in many places).
* identity, ignore: Make arg names more consistent with docsJuanma Barranquero2019-10-101-3/+3
| | | | | | | | * lisp/subr.el (ignore): Rename argument IGNORE to ARGUMENTS. * src/fns.c (Fidentity): Rename ARG to ARGUMENT. * doc/lispref/functions.texi (Calling Functions): Fix references.
* * src/fns.c (Flocale_info): Avoid fixnum overflow under ASan.Philipp Stephani2019-10-051-2/+8
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* Add tests for secure-hash and improve doc string (Bug#37420)Stefan Kangas2019-10-041-2/+7
| | | | | | * src/fns.c (Fsecure_hash_algorithms): Fix typo. (Fsecure_hash): Add algorithm list to doc string. * test/src/fns-tests.el (test-secure-hash): New test.
* * src/fns.c (Fbuffer_hash): Improve doc string.Stefan Kangas2019-09-221-1/+8
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* Recommend against SHA-1 and MD5 for securityStefan Kangas2019-09-201-2/+9
| | | | | | | | * doc/lispref/text.texi (Checksum/Hash): * src/fns.c (Fmd5, Fsecure_hash): * lisp/subr.el (sha1): Doc fix to recommend against SHA-1 and MD5 for security-related applications, since they are not collision resistant. (Bug#37420)
* Remove obsolete Lint directivesPaul Eggert2019-09-161-3/+0
| | | | | | | | | | | | | Most of the directives were wrong anyway. Apparently traditional lint hasn’t been used to check Emacs for years. * src/callint.c (Finteractive): * src/cm.c (evalcost): * src/emacs.c (main): * src/eval.c (call1, call2, call3, call4, call5, call6, call7, call8): * src/fns.c (concat2, concat3, nconc2): * src/term.c (calculate_ins_del_char_costs): Omit ARGSUSED comments. * src/eval.c (call1): Omit VARARGS comment.
* extern function cleanupPaul Eggert2019-08-241-17/+15
| | | | | | | | | | | | | Most of these functions can be static. A few are unused. * src/coding.c (encode_string_utf_8, decode_string_utf_8): Define only if ENABLE_UTF_8_CONVERTER_TEST, as they're not needed otherwise. * src/coding.c (encode_string_utf_8, decode_string_utf_8): * src/data.c (integer_mod): * src/fns.c (base64_encode_region_1, base64_encode_string_1): * src/ftfont.c (ftfont_get_fc_charset): Now static. * src/sysdep.c (verrprintf): Remove; unused.
* Fix Qunbound-Qnil confusion in clrhash patchPaul Eggert2019-08-221-2/+5
| | | | | | Problem reported by Stefan Monnier. * src/fns.c (hash_clear): Fix typo I introduced in my previous patch here, by setting keys to Qunbound not Qnil.
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