Similarly for (expt 0 bignum) and (expt -1 bignum).
The result is always a -1, 0 or 1, so do not signal overflow.
* src/data.c (expt_integer): Do not signal an overflow if
-1 <= X <= 1. Be clearer about when overflow is signaled.
* test/src/floatfns-tests.el (bignum-expt): Test this.
* test/lisp/files-tests.el
(files-tests-file-name-non-special-start-file-process): On
MS-Windows, wait till the process dies before returning from
the files-tests--with-temp-non-special macro, to ensure the
temporary directory is successfully deleted.
* lisp/progmodes/compile.el: Make ant regexp accept filenames that may
occur on Cygwin (like c:/test) and optional additional severity level
after task name.
* etc/compilation.txt: Add sample.
Merge content from CEDET on SF to bring in additional test points
and support more types of languages.
(semantic-utest-ia-struct.cpp, semantic-utest-ia-templates.cpp)
(semantic-utest-ia-using.cpp, semantic-utest-ia-nsp.cpp)
(semantic-utest-ia-localvars.cpp, semantic-utest-ia-varnamse.java)
(semantic-utest-ia-wisent.wy, semantic-utest-ia-texi)
(semantic-utest-ia-make, semantic-utest-ia-srecoder): New test points
(semantic-ia-utest-buffer): Use comment-start-skip when looking
for test point tokens.
Capture errors ignoring debugger to enable test for empty results.
Improve output from test diagnostics.
(semantic-ia-utest-buffer-refs): Use comment-start-skip to find
test point tokens.
Author: Eric Ludlam <zappo@gnu.org>
* test/manual/cedet/tests/testjavacomp.java,
test/manual/cedet/tests/testnsp.cpp,
test/manual/cedet/tests/testsppcomplete.c,
test/manual/cedet/tests/testtypedefs.cpp,
test/manual/cedet/tests/testvarnames.c:
Merge content from CEDET on SF with extended test points for use with
test/lisp/cedet/semantic-utest-ia.el
Author: Eric Ludlam <zappo@gnu.org>
* test/manual/cedet/tests/testdoublens.hpp:
Merge content from CEDET on SF with extended test points for use with
test/lisp/cedet/semantic-utest-ia.el
Author: Eric Ludlam <zappo@gnu.org>
* test/manual/cedet/tests/test.mk,
test/manual/cedet/tests/test.srt, test/manual/cedet/tests/test.texi,
test/manual/cedet/tests/testlocalvars.cpp,
test/manual/cedet/tests/teststruct.cpp,
test/manual/cedet/tests/testtemplates.cpp,
test/manual/cedet/tests/testusing.cpp,
test/manual/cedet/tests/testusing.hh,
test/manual/cedet/tests/testvarnames.java.
test/manual/cedet/tests/testwisent.wy:
New files to be used by test/lisp/cedet/semantic-utest-ia.el.
Author: Eric Ludlam <zappo@gnu.org>
* lisp/net/tramp-gvfs.el (tramp-gvfs-maybe-open-connection):
Check, that `tramp-password-save-function' is a function.
* lisp/net/tramp-smb.el (tramp-smb-handle-file-system-info):
Check, that there is a share.
* lisp/net/tramp.el (outline-regexp): Declare.
(tramp-get-debug-buffer): Let-bind `signal-hook-function'.
* test/lisp/net/tramp-tests.el (tramp-test04-substitute-in-file-name):
Skip some tests for Emacs 24 and 25; they let Emacs crash.
Fix infinite loops in print.c when a circular list is passed
to command-error-default-function or to error-message-string.
* src/print.c (print_error_message):
Use FOR_EACH_TAIL to avoid infloop on circular lists.
(print_object): Use FOR_EACH_TAIL_SAFE, as it uses
Brent’s teleporting tortoise-hare algorithm which is
asymptotically better than the classic tortoise-hare
algorithm that the code wsas using.
* test/src/print-tests.el (print-circle-2): When print-circle
is nil, do not insist on a particular cycle-detection heuristic.
(error-message-string-circular): New test.
Fix infinite loops in fileio.c when a circular list is the
value of after_insert_file_functions,
buffer-auto-save-file-format, buffer-file-format, or
write-region-annotate-functions.
* src/fileio.c (Finsert_file_contents, build_annotations):
Use FOR_EACH_TAIL to avoid infloop on circular lists.
(build_annotations): Use an EMACS_INT, not an int, to count
nesting level.
* test/src/fileio-tests.el:
(fileio-tests--circular-after-insert-file-functions): New test.
* time-stamp.el (time-stamp-time-zone): Support customization with
an integer offset (a new possible value of the ZONE argument to
format-time-string in Emacs 27).
Update the safe-local-variable predicate from string-or-null-p
(describing time-stamp-time-zone's domain before 2015) to new
predicate time-stamp-zone-type-p (describing the current domain).
* time-stamp-tests.el (time-stamp-test-helper-zone-type-p): New test.
* lisp/net/tramp.el (tramp-call-process): `result' can also be nil.
* test/lisp/net/tramp-tests.el (tramp--test-timeout-handler):
Improve trace format.
* doc/emacs/dired.texi (Operating on Files): Document behavior change.
* lisp/dired-aux.el (dired-dwim-target-directories): New function.
(dired-dwim-target-directory, dired-dwim-target-defaults): Use it
to get the most recently used window instead of the next window (bug#35385).
* lisp/dired.el (dired-dwim-target): Doc fix.
* test/lisp/dired-tests.el: Remove unnecessary require and pacify
byte-compiler.
* time-stamp-tests.el: rename all the time-stamp-string formatting tests
to have the word "format" in their name, to make room in the namespace
for other, future tests.
* lisp/emacs-lisp/rx.el (rx--translate-symbol):
* test/lisp/emacs-lisp/rx-tests.el (rx-any, rx-atoms):
Use [^z-a] instead of ".\\|\n" for anychar.
The new expression is faster (about 2×) and does not allocate regexp
stack space. For example, (0+ anychar) now matches strings of any
size (bug#37659).
* lisp/emacs-lisp/rx.el (rx--translate-symbol, rx--builtin-symbols, rx):
* test/lisp/emacs-lisp/rx-tests.el (rx-atoms):
* doc/lispref/searching.texi (Rx Constructs):
* etc/NEWS:
Add `anychar', an alias for `anything'. Since `anychar' is more
descriptive (and slightly shorter), treat it as the preferred name.
* lisp/emacs-lisp/ert.el (ert--explain-equal-rec):
* test/lisp/emacs-lisp/ert-tests.el (ert-test-explain-equal):
When explaining a difference between a unibyte and a multibyte string,
first convert both to multibyte. Otherwise, we might end up comparing
unibyte char C to multibyte char C, 127<C<256, and not detect the
difference (bug#30219).
* time-stamp.el (time-stamp): Reformat the explanation of the
variables that affect time-stamp, for easier reading. In particular,
wrap the documentation to 75 characters, so that it displays neatly as
a before-save-hook customization option.
* time-stamp-tests.el (with-time-stamp-test-env): Use imperative voice,
per checkdoc.
(map--into-hash): New function, extracted from `map-into <hash-table>`.
Speed it up a bit by using gethash instead of map-elt when we know
we're accessing a hash table.
* test/lisp/emacs-lisp/map-tests.el (test-map-into): Add corresponding test.
* time-stamp.el (time-stamp-string-preprocess): Revert change to "%04y"
format made 2 weeks ago by commit 0e56883878 (the previous commit to
this file). Although undocumented, "%04y" was discovered to be in use
in the wild (2016) and had not issued a warning that it would change.
Add a warning that it will change.
* time-stamp-tests.el (time-stamp-test-year-2digit): add test of "%04y"
* time-stamp-tests.el (time-stamp-test-year): break into two tests,
time-stamp-test-year-2digit and time-stamp-test-year-4digit. Expand
time-stamp-test-year-2digit to look more like tests for other 2-digit
conversions.
* lisp/emacs-lisp/package.el (package-menu-filter-by-name): New
function to filter packages by name.
(package-menu-clear-filter): New function to clear applied filters.
(package-menu-filter-by-keyword): Rename function from
package-menu-filter.
(package-menu--generate): Don't change 'q' binding anymore.
(package-menu-mode-map): Bind '/ n' to package-menu-filter-by-name, '/
k' to package-menu-filter-by-keyword and '/ /' to
package-menu-clear-filter.
(package-menu-mode-menu): Update menu entries for the three functions.
* test/lisp/emacs-lisp/package-tests.el (package-test-list-filter-by-name)
(package-test-list-clear-filter): New tests.
* doc/emacs/package.texi: Document usage of
package-menu-filter-by-name, package-menu-clear-filter and update
reference to package-menu-filter-by-keyword.
* etc/NEWS: Announce changes.
* lisp/calendar/iso8601.el (iso8601--year-match)
(iso8601--full-date-match, iso8601--without-day-match)
(iso8601--week-date-match, iso8601--ordinal-date-match)
(iso8601-parse-date):
Don’t bother to separate the year’s sign from the year,
as that distinction is not needed: ISO 8601 uses
astronomical year numbering with a year zero, which
is what the Emacs time functions use, so there’s no
need to treat nonpositive years specially.
(iso8601--adjust-year): Remove; no longer needed
since callers can just use string-to-number.
* test/lisp/calendar/iso8601-tests.el (test-iso8601-date-years):
Adjust test case to match fixed behavior.
* lisp/progmodes/compile.el (compilation-error-regexp-alist-alist):
Match GNU make error messages.
* test/lisp/progmodes/compile-tests.el (compile-tests--test-regexps-data):
Test GNU make error message matching.
(compile-test-error-regexps): Update count of infos found.
* lisp/progmodes/compile.el (compilation-error-regexp-alist-alist):
Fix a mistake introduced when the regexp was translated to rx.
* test/lisp/progmodes/compile-tests.el (compile-tests--test-regexps-data)
(compile-test-error-regexps): Add test case.
* etc/compilation.txt: Add example.
* test/lisp/progmodes/compile-tests.el (compile-test-error-regexps):
Don't rely on compilation-num-errors (etc) all being zero, which they
aren't if the test has been run before.
(compile-tests--test-regexps-data): Change defvar to defconst.
