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* | | | Speed up (nthcdr N L) when L is circularPaul Eggert2018-08-201-0/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Also, fix bug when N is a positive bignum, a problem reported by Eli Zaretskii and Pip Cet in: https://lists.gnu.org/r/emacs-devel/2018-08/msg00690.html * src/fns.c (Fnthcdr): If a cycle is found, reduce the count modulo the cycle length before continuing. This reduces the worst-case cost of (nthcdr N L) from N to min(N, C) where C is the number of distinct cdrs of L. Reducing modulo the cycle length also allows us to do arithmetic with machine words instead of with GMP. * test/src/fns-tests.el (test-nthcdr-circular): New test.
* | | | Add bignum support to exptPaul Eggert2018-08-191-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Problem and initial solution reported by Andy Moreton in: https://lists.gnu.org/r/emacs-devel/2018-08/msg00503.html * doc/lispref/numbers.texi (Math Functions): expt integer overflow no longer causes truncation; it now signals an error since bignum overflow is a big deal. * src/floatfns.c (Fexpt): Support bignum arguments. * test/src/floatfns-tests.el (bignum-expt): New test.
* | | | Fix bug with ‘mod’ and float+bignumPaul Eggert2018-08-181-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Problem reported by Andy Moreton in: https://lists.gnu.org/r/emacs-devel/2018-08/msg00442.html * src/floatfns.c (fmod_float): Work even if an arg is a bignum. * test/src/floatfns-tests.el (bignum-mod): New test.
* | | | Improve bignum comparison (Bug#32463#50)Paul Eggert2018-08-181-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/data.c (isnan): Remove, as we can assume C99. (bignumcompare): Remove, folding its functionality into arithcompare. (arithcompare): Compare bignums directly here. Fix bugs when comparing NaNs to bignums. When comparing a bignum to a fixnum, just look at the bignum’s sign, as that’s all that is needed. Decrease scope of locals when this is easy. * test/src/data-tests.el (data-tests-bignum): Test bignum vs NaN.
* | | | Restore traditional lsh behavior on fixnumsPaul Eggert2018-08-181-4/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * doc/lispref/numbers.texi (Bitwise Operations): Document that the traditional (lsh A B) behavior is for fixnums, and that it is an error if A and B are both negative and A is a bignum. See Bug#32463. * lisp/subr.el (lsh): New function, moved here from src/data.c. * src/data.c (ash_lsh_impl): Remove, moving body into Fash since it’s the only caller now. (Fash): Check for out-of-range counts. If COUNT is zero, return first argument instead of going through libgmp. Omit lsh code since lsh is now done in Lisp. Add code for shifting fixnums right, to avoid a round trip through libgmp. (Flsh): Remove; moved to lisp/subr.el. * test/lisp/international/ccl-tests.el (shift): Test for traditional lsh behavior, instead of assuming lsh is like ash when bignums are present. * test/src/data-tests.el (data-tests-logand) (data-tests-logior, data-tests-logxor, data-tests-ash-lsh): New tests.
* | | | Fix problems with logxor etc. and fixnumsPaul Eggert2018-08-171-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These operations incorrectly treated negative fixnums as bignums greater than most-positive-fixnum. * src/alloc.c (mpz_set_intmax_slow): Avoid undefined behavior if signed unary negation overflows, while we’re in the neighborhood. (mpz_set_uintmax_slow): Remove. All uses removed. * src/data.c (arith_driver): Treat fixnums as signed, not unsigned, even for logical operations. * src/lisp.h (mpz_set_uintmax): Remove. All uses removed. * test/src/data-tests.el (data-tests-logand) (data-tests-logior, data-tests-logxor): New tests.
* | | | Merge from origin/emacs-26Glenn Morris2018-08-141-6/+14
|\ \ \ \ | |/ / / | | | | | | | | | | | | | | | | 34e75c1 Add comment about floating point test e73e683 Ibuffer: Add toggle ibuffer-do-toggle-lock 12f7116 Ibuffer: Detect correctly the buffers running a process
| * | | Add comment about floating point testPaul Eggert2018-08-131-6/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * test/src/data-tests.el (data-tests--float-greater-than-fixnums): New constant. (data-tests-=, data-tests-<, data-tests->, data-tests-<=) (data-tests->=, data-tests-min): Use it.
* | | | Merge branch 'feature/bignum'Tom Tromey2018-08-117-17/+173
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| * \ \ \ Merge remote-tracking branch 'origin/master' into feature/bignumTom Tromey2018-08-094-46/+104
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| * | | | | Fix mod-test-sum-test for bignumsTom Tromey2018-08-081-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * test/src/emacs-module-tests.el (mod-test-sum-test): Update for bignums.
| * | | | | Fix hash functions for bignumsTom Tromey2018-08-041-0/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/fns.c (cmpfn_eql, hashfn_eql): Handle bignums. (sxhash_bignum): New function. (sxhash): Use it. * test/src/fns-tests.el (test-bignum-hash): New test.
| * | | | | Fix bignum comparisons with NaNTom Tromey2018-08-042-3/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/data.c (isnan): Move earlier. (bignumcompare): Explicitly handle NaN. * test/src/data-tests.el (data-tests-min): Add NaN tests for bignum. (data-check-sign): Fix for previous patch. * test/src/fns-tests.el (test-bignum-eql): Add NaN test.
| * | | | | Make ash and lsh handle bignumsTom Tromey2018-07-121-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/data.c (ash_lsh_impl): Handle bignums. * test/src/data-tests.el (data-tests-ash-lsh): New test.
| * | | | | Make logb handle bignumsTom Tromey2018-07-121-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/floatfns.c (Flogb): Handle bignums. * test/src/floatfns-tests.el (bignum-logb): New test.
| * | | | | Make % and mod handle bignumsTom Tromey2018-07-121-0/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/data.c (Frem, Fmod): Handle bignums. * src/lisp.h (CHECK_INTEGER_COERCE_MARKER): New macro. * test/src/data-tests.el (data-tests-check-sign) (data-tests-%-mod): New tests.
| * | | | | Make min and max handle bignumsTom Tromey2018-07-121-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/data.c (minmax_driver): Handle bignums. * test/src/data-tests.el (data-tests-minmax): New test.
| * | | | | Make logcount handle bignumsTom Tromey2018-07-121-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/data.c (Flogcount): Handle bignums. * test/src/data-tests.el (data-tests-logcount): New test.
| * | | | | Make 1+ and 1- handle bignumsTom Tromey2018-07-121-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/data.c (Fadd1, Fsub1): Handle bignums. * test/src/data-tests.el (data-tests-1+, data-tests-1-): New tests.
| * | | | | Make abs handle bignumsTom Tromey2018-07-121-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/floatfns.c (Fabs): Handle bignums. * test/src/floatfns-tests.el (bignum-abs): New test.
| * | | | | Allow conversion of bignums to floatsTom Tromey2018-07-121-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/floatfns.c (extract_float, Ffloat): Handle bignums. * src/lisp.h (XFLOATINT): Handle bignums. * test/src/floatfns-tests.el (bignum-to-float): New test.
| * | | | | Make format handle bignumsTom Tromey2018-07-121-12/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/editfns.c (styled_format): Handle bignums. * test/src/editfns-tests.el (read-large-integer): Update. (format-bignum): New test.
| * | | | | Make number-to-string work for bignumsTom Tromey2018-07-121-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/data.c (Fnumber_to_string): Handle bignum. * test/src/data-tests.el (data-tests-number-to-string): New test.
| * | | | | Add some bignum testsTom Tromey2018-07-124-3/+74
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * test/src/data-tests.el (data-tests-bignum, data-tests-+) (data-tests-/, data-tests-number-predicates): New tests. * test/src/fns-tests (test-bignum-eql): New test. * test/src/lread-tests (lread-long-hex-integer): Expect bignum. * test/src/print-tests (print-bignum): New test.
* | | | | | Merge from origin/emacs-26Glenn Morris2018-08-101-1/+15
|\ \ \ \ \ \ | |_|/ / / / |/| | / / / | | |/ / / | |/| | | | | | | | | | | | | | | | | | | | | | | 71c92d8 Fix copying text properties by 'format' 96be6b6 Improve error messages regarding initial-buffer-choice (Bug#2... 00fb127 * test/lisp/wdired-tests.el (wdired-test-unfinished-edit-01):... Conflicts: lisp/startup.el
| * | | | Fix copying text properties by 'format'Eli Zaretskii2018-08-091-1/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/editfns.c (styled_format): Add the spec beginning index to the info recorded for each format spec, and use it to detect the case that a format spec and its text property end where the next spec with another property begins. (Bug#32404) * test/src/editfns-tests.el (format-properties): Add tests for bug#32404.
* | | | | Rename src/regex.c to src/regex-emacs.c.Paul Eggert2018-08-051-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is in preparation for using Gnulib regex for etags, to avoid collisions in include directives. * src/regex-emacs.c: Rename from src/regex.c. * src/regex-emacs.h: Rename from src/regex.h. All uses changed. * test/src/regex-emacs-tests.el: Rename from test/src/regex-tests.el.
* | | | | %o and %x can now format signed integersPaul Eggert2018-07-261-4/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Optionally treat integers as signed numbers with %o and %x format specifiers, instead of treating them as a machine-dependent two’s complement representation. This option is more machine-independent, allows formats like "#x%x" to be useful for reading later, and is better-insulated for future changes involving bignums. Setting the new variable ‘binary-as-unsigned’ to nil enables the new behavior (Bug#32252). This is a simplified version of the change proposed in: https://lists.gnu.org/r/emacs-devel/2018-07/msg00763.html I simplified that proposal by omitting bitwidth modifiers, as I could not find an any example uses in the Emacs source code that needed them and doing them correctly would have been quite a bit more work for apparently little benefit. * doc/lispref/strings.texi (Formatting Strings): Document that %x and %o format negative integers in a platform-dependent way. Also, document how to format numbers so that the same values can be read back in. * etc/NEWS: Document the change. * src/editfns.c (styled_format): Treat integers as signed numbers even with %o and %x, if binary-as-unsigned is nil. Support the + and space flags with %o and %x, since they’re about signs. (syms_of_editfns): New variable binary-as-unsigned. * test/src/editfns-tests.el (read-large-integer): Test that maximal integers can be read after printing with all integer formats, if binary-as-unsigned is nil.
* | | | | thread-join returns the result of finished threadMichael Albinus2018-07-221-6/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * doc/lispref/threads.texi (Basic Thread Functions): * etc/NEWS: Document return value of `thread-join'. * src/thread.c (invoke_thread_function, Fmake_thread) (init_main_thread): Set result. (Fthread_join): Propagate signals, and return result. (Vmain_thread): New defvar. * src/thread.h (struct thread_state): Add `result' field. * test/src/thread-tests.el (threads-join): Test also return value. (threads-join-error): New test. (threads-mutex-signal): Check for propagation of `quit' signal.
* | | | | Fix bug with eql etc. on NaNsPaul Eggert2018-07-181-0/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix a bug where eql, sxhash-eql, memql, and make-hash-table were not consistent on NaNs. Likewise for equal, sxhash-equal, member, and make-hash-table. Some of these functions ignored NaN significands, whereas others treated them as significant. It's more logical to treat significands as significant, and this typically makes eql a bit more efficient on floats, with just one integer comparison instead of one to three floating-point comparisons. * doc/lispref/numbers.texi (Float Basics): Document that NaNs are never numerically equal, but might be eql. * src/fns.c (WORDS_PER_DOUBLE): Move to top level of this file. (union double_and_words): Now named, and at the top level of this file. (same_float): New function. (Fmemql, Feql, internal_equal, cmpfn_eql): Use it, so that the corresponding functions treat NaNs consistently. (sxhash_float): Simplify based on above-mentioned changes. * test/src/fns-tests.el (fns-tests-equality-nan): New test.
* | | | | Add variable main-thread, fix Bug#32169Michael Albinus2018-07-171-1/+10
| |_|/ / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * doc/lispref/threads.texi (Basic Thread Functions): Add example, how to propagate signals to the main thread. Describe variable `main-thread'. Document optional argument CLEANUP of `thread-last-error'. * src/thread.c (Fthread_last_error): Add optional argument CLEANUP. (Bug#32169) (main-thread): New defvar. * test/src/thread-tests.el (thread-last-error): Adapt declaration. (main-thread): Declare. (threads-main-thread): New test. (threads-errors): Extend test.
* | | | Merge from origin/emacs-26Glenn Morris2018-07-131-36/+57
|\ \ \ \ | |/ / / | | / / | |/ / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 17ebb6e (origin/emacs-26) Use consistent function names in thread-tes... 1c86229 Fix format error in Faccept_process_output b38b91a Lessen stack consumption in recursive read1 3eb4603 Match w32 paths in grep sans --null hits (Bug#32051) 5cc7c4b Fix previous make-network-process change d6a1b69 Another documentation improvement in flyspell.el 9b49a8e Improve documentation of Flyspell 3744fda Provide feature 'threads ef9025f Save the server alias on reconnect (Bug#29657) db3874b Refer to "proper lists" instead of "true lists" 35e0305 Avoid turning on the global-minor-mode recursively 51bf4e4 Fix Bug#32085
| * | Use consistent function names in thread-tests.elMichael Albinus2018-07-131-8/+9
| | | | | | | | | | | | | | | | | | * test/src/thread-tests.el (threads-call-error, threads-custom) (threads-errors, threads-sticky-point, threads-signal-early): Rename, using naming convention to prefix with "threads-".
| * | Provide feature 'threadsMichael Albinus2018-07-121-28/+48
| | | | | | | | | | | | | | | | | | | | | * src/thread.c (syms_of_threads): Provide feature "threads". * test/src/thread-tests.el (top): Declare the functions. (all): Use (featurep 'threads) check.
* | | (format "%d" F) now truncates floating FPaul Eggert2018-06-251-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Problem reported by Paul Pogonyshev (Bug#31938). * src/editfns.c: Include math.h, for trunc. (styled_format): For %d, truncate floating-point numbers and convert -0 to 0, going back to how Emacs 26 did things. * doc/lispref/strings.texi (Formatting Strings): Document behavior of %o, %d, %x, %X on floating-point numbers. * src/floatfns.c (trunc) [!HAVE_TRUNC]: Rename from emacs_trunc and make it an extern function, so that editfns.c can use it. All callers changed. * test/src/editfns-tests.el (format-%d-float): New test.
* | | Skip a json.c test unless functions being tested existJoão Távora2018-06-191-0/+2
| | | | | | | | | | | | | | | | | | * test/src/json-tests.el (json-parse-with-custom-null-and-false-objects): Skip this test unless functions being tested exist.
* | | Merge from origin/emacs-26Glenn Morris2018-06-181-0/+11
|\ \ \ | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 63ba73a Fix documentation of ':propertize' in mode-line-format 22aa665 Reject invalid 5-byte sequences when detecting UTF-8 encoding 0d3c358 Fix 'replace-buffer-contents' in multibyte buffers c79a627 Update etc/NEWS for mail-source-movemail-program change 63f1dc4 Improve movemail default 0b1a2ae Delete description of deleted Customize functions fcd66d0 Keep vc-print-log from putting point at buffer end (Bug#31764) Conflicts: etc/NEWS
| * | Fix 'replace-buffer-contents' in multibyte buffersEli Zaretskii2018-06-151-0/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | * src/editfns.c (buffer_chars_equal): Pass a byte position to BUF_FETCH_CHAR_AS_MULTIBYTE, not a character position. (Bug#31837) * test/src/editfns-tests.el (replace-buffer-contents-bug31837): New test.
| * | Fix bug#30846, along with misc cleanups found along the wayStefan Monnier2018-06-031-1/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * test/src/data-tests.el (data-tests-kill-all-local-variables): New test. * src/buffer.c (swap_out_buffer_local_variables): Remove. Fuse the body of its loop into that of reset_buffer_local_variables. (Fkill_buffer, Fkill_all_local_variables): Don't call it any more. (reset_buffer_local_variables): Make sure the buffer's local binding is swapped out before removing it from the alist (bug#30846). Call watchers before actually killing the var. * src/data.c (Fmake_local_variable): Simplify. Use swap_in_global_binding to swap out any local binding, instead of a mix of find_symbol_value followed by messing with where&found. Don't call swap_in_symval_forwarding since the currently swapped binding is never one we've modified. (Fkill_local_variable): Use swap_in_global_binding rather than messing with where&found to try and trick find_symbol_value into doing the same. * src/alloc.c (mark_localized_symbol): 'where' can't be a frame any more. (cherry picked from commit 3ddff080341580eb6fc18d907181e9cc2301f62d)
| * | Fix another case of freed markers in the undo-list (Bug#30931)Noam Postavsky2018-06-031-0/+51
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/alloc.c (free_marker): Remove. * src/editfns.c (save_restriction_restore): * src/insdel.c (signal_before_change): Detach the markers from the buffer when we're done with them instead of calling free_marker on them. * test/src/editfns-tests.el (delete-region-undo-markers-1) (delete-region-undo-markers-2): New tests. (cherry picked from commit 96b8747d5c5d747af13fd84d8fe0308ef2a0ea7a)
* | | Also allow custom false and null when serializing to JSONJoão Távora2018-06-151-5/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * doc/lispref/text.texi (Parsing JSON): Describe new arguments of json-serialize and json-insert. * src/json.c (enum json_object_type, struct json_configuration): Move up in file before first usage. (lisp_to_json_toplevel, lisp_to_json_toplevel_1, lisp_to_json): Accept a struct json_configuration*. (Fjson_serialize, Fjson_insert): Accept multiple args. (json_parse_args): Accept new boolean configure_object_type. * test/src/json-tests.el (json-serialize, json-insert): Update forward decls. (json-parse-with-custom-null-and-false-objects): Add assertions for json-serialize.
* | | Support custom null and false objects when parsing JSONJoão Távora2018-06-151-0/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * doc/lispref/text.texi (Parsing JSON): Describe new :null-object and :false-object kwargs to json-parse-string and json-parse-buffer. * src/json.c (struct json_configuration): New type. (json_to_lisp): Accept a struct json_configuration* param. (json_parse_args): Rename from json_parse_object_type. (Fjson_parse_string): Rework docstring. (Fjson_parse_string, Fjson_parse_buffer): Update call to json_to_lisp. (syms_of_json): Two new syms, QCnull_object and QCfalse_object. * test/src/json-tests.el (json-parse-with-custom-null-and-false-objects): New test.
* | | Give warning if losing value to defvaralias (Bug#5950)Noam Postavsky2018-06-121-0/+22
| | | | | | | | | | | | | | | | | | * src/eval.c (Fdefvaralias): Call `display-warning' if the alias target has a non-eq value to the variable being aliased. * test/src/eval-tests.el (defvaralias-overwrite-warning): New test.
* | | Accept plists when serializing and parsing JSONJoão Távora2018-06-071-2/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * doc/lispref/text.texi (Parsing JSON): Mention plist support. * src/json.c (lisp_to_json_toplevel_1): Serialize plists to json. (Fjson_serialize): Mention plists in docstring. (enum json_object_type): Add json_object_plist. (json_to_lisp): Parse JSON into plists. (json_parse_object_type): Consider plists. (Fjson_parse_string): Mention plists in docstring. (syms_of_json): New Qplist sym_of_json. (lisp_to_json): Update comment. * test/src/json-tests.el (json-serialize/object) (json-parse-string/object): New plist tests.
* | | Honor print-charset-text-property value of nil (Bug#31376)Noam Postavsky2018-05-231-0/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/print.c (print_check_string_charset_prop): Move check for nil Vprint_charset_text_property from here... (print_prune_string_charset): ... to here. (syms_of_print) <print-charset-text-property>: Clarify that any non-boolean values are treated the same as `default'. * doc/lispref/streams.texi (Output Variables): Add print-prune-string-charset. * test/src/print-tests.el (print-charset-text-property-nil) (print-charset-text-property-default) (print-charset-text-property-t): New tests. (print-tests--prints-with-charset-p): New helper function.
* | | Fix failed assertion when load-force-doc-stringsPaul Eggert2018-05-221-0/+4
| | | | | | | | | | | | | | | | | | | | | Problem reported by Philipp Stephani (Bug#31556). * src/lread.c (read_vector): When load_force_doc_strings, check for byte code vectors that are invalid because they are too short. * test/src/lread-tests.el (lread-invalid-bytecodes): New test.
* | | Don’t assume ordering in make-process/mix-stderrPaul Eggert2018-05-211-1/+14
| | | | | | | | | | | | | | | | | | | | | * test/src/process-tests.el (process-tests--mixable): New function. (make-process/mix-stderr): Don’t assume stdout is merged before stderr. POSIX does not require this, and the assumption failed to hold on my Fedora 28 platform. See Bug#31214.
* | | Merge from origin/emacs-26Glenn Morris2018-05-071-24/+24
|\ \ \ | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1d732d6 (origin/emacs-26) Fix gud-statement for pdb 91a68b5 ; * msdos/INSTALL: Add info about GCC versions. 7ddcc9a Document 'custom-group' 58f9e15 A minor addition to etc/DEBUG 4590414 Avoid errors in ispell.el when Enchant returns empty extra chars d0d75f9 Make 'ispell-initialize-spellchecker-hook' work again b90ce66 Handle selected_window change in prepare_menu_bars (Bug#31312) 79ad0b3 ; * INSTALL: Fix Emacs version number. (Bug#31358) 91de88b Fix report-emacs-bug via mailclient on MS-Windows f4b5ff2 Port collation tests to glibc 2.27
| * | Port collation tests to glibc 2.27Paul Eggert2018-05-021-24/+24
| | | | | | | | | | | | | | | | | | | | | * test/src/fns-tests.el (fns-tests-collate-strings) (fns-tests-collate-sort): Don’t make unportable assumptions about how en_US.UTF-8 collation works. These assumptions are not true on Fedora 28, which ships with glibc 2.27.
* | | Fix off-by-one history pruning (bug#31211)Basil L. Contovounesios2018-05-021-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * lisp/subr.el (add-to-history): Clarify docstring. Protect against negative history-length and unnecessary variable modification, as per read_minibuf. * lisp/ido.el (ido-record-command): * lisp/international/mule-cmds.el (deactivate-input-method): (set-language-environment-input-method): * lisp/isearch.el (isearch-done): * lisp/minibuffer.el (read-file-name-default): * lisp/net/eww.el (eww-save-history): * lisp/simple.el (edit-and-eval-command, repeat-complex-command): (command-execute, kill-new, push-mark): * src/callint.c (Fcall_interactively): * src/minibuf.c (read_minibuf): Delegate to add-to-history. * test/lisp/simple-tests.el (command-execute-prune-command-history): * test/src/callint-tests.el (call-interactively-prune-command-history): New tests.
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