* 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.
* 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.
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.
* lisp/calendar/todo-mode.el (todo-edit-mode): For editing an item
instead of the whole file, the current todo-file must be set from
todo-global-current-todo-file.
* test/lisp/calendar/todo-mode-tests.el (todo-test-current-file-in-edit-mode):
New test.
* lisp/calendar/todo-mode.el (todo-edit-file): Make the warning
also suitable for Todo Archive mode, and add more space to it.
(todo-edit-quit): On quitting editing an archive file, return to
the Todo Archive mode buffer editing was invoked in.
(todo-check-format): Display a warning instead of a message when
the categories sexp isn't as expected.
(todo-mode-external-set): Remove.
(todo-edit-mode): Set buffer local values of
todo-current-todo-file and todo-categories from the todo or
archive file being edited.
(todo-categories-mode): Set buffer local values of
todo-current-todo-file and todo-categories as before but directly
instead of using superfluous todo-mode-external-set function.
* test/lisp/calendar/todo-mode-tests.el (todo-test-edit-quit): New test.
34e75c1 Add comment about floating point test
e73e683 Ibuffer: Add toggle ibuffer-do-toggle-lock
12f7116 Ibuffer: Detect correctly the buffers running a process
* 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.
* test/lisp/shadowfile-tests.el: Set Tramp variables for hydra.
(shadow-test06-literal-groups, shadow-test07-regexp-groups)
(shadow-test08-shadow-todo, shadow-test09-shadow-copy-files):
Use `set-visited-file-name' instead of setting the value in
`buffer-file-name' directly.
(shadow-test08-shadow-todo, shadow-test09-shadow-copy-files):
Test for writable temporary directory. Suppress errors in
cleanup. (Bug#32226)
* lisp/auth-source.el (auth-source-netrc-parse-one): Ensure that match
data is not overwritten in `auth-source-netrc-parse-next-interesting'.
Ensure that blanks are skipped before and after going over comments
and eols.
* test/lisp/auth-source-tests.el (auth-source-test-netrc-parse-one): New test.
(cherry picked from commit 60ff810144)
* test/lisp/shadowfile-tests.el (shadow-test06-literal-groups)
(shadow-test07-regexp-groups, shadow-test08-shadow-todo)
(shadow-test09-shadow-copy-files): Use `set-visited-file-name'
instead of setting the value in `buffer-file-name' directly.
(Bug#32226)
* test/lisp/shadowfile-tests.el (shadow-test06-literal-groups)
(shadow-test07-regexp-groups, shadow-test08-shadow-todo)
(shadow-test09-shadow-copy-files): Use `set-visited-file-name'
instead of setting the value in `buffer-file-name' directly.
(Bug#32226)
* 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.
* test/lisp/net/tramp-archive-tests.el (tramp-archive-test44-auto-load)
(tramp-archive-test44-delay-load): Rename.
(tramp-archive-test07-file-exists-p)
(tramp-archive-test08-file-local-copy)
(tramp-archive-test09-insert-file-contents)
(tramp-archive-test11-copy-file)
(tramp-archive-test15-copy-directory)
(tramp-archive-test16-directory-files)
(tramp-archive-test17-insert-directory)
(tramp-archive-test18-file-attributes)
(tramp-archive-test19-directory-files-and-attributes)
(tramp-archive-test20-file-modes)
(tramp-archive-test21-file-links)
(tramp-archive-test26-file-name-completion)
(tramp-archive-test44-auto-load)
(tramp-archive-test44-delay-load): Tag them as :expensive-test,
because they run longer than 10 seconds. (Bug#30807)
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.
* 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.
* lisp/international/ccl.el (ccl-fixnum): New function.
(ccl-embed-data, ccl-embed-current-address, ccl-dump): Use it.
* src/alloc.c (make_number): Handle case where EMACS_INT is
larger than long.
* src/data.c (bignumcompare): Handle case where EMACS_INT is
larger than long.
(arith_driver): Likewise. Coerce markers.
(float_arith_driver): Coerce markers.
(Flogcount): Use mpz_sgn.
(ash_lsh_impl): Fix bugs.
(Fsub1): Fix underflow check.
* src/lisp.h (NUMBERP): Don't check BIGNUMP.
(CHECK_FIXNUM_OR_FLOAT_COERCE_MARKER): Fix indentation.
* test/lisp/international/ccl-tests.el: New file.
* lisp/emacs-lisp/map-ynp.el (read-answer-short): New defcustom.
(read-answer): New function.
* lisp/subr.el (assoc-delete-all): New function.
* etc/NEWS: Announce them.
* lisp/dired.el (dired-delete-file): Use read-answer.
(dired--yes-no-all-quit-help): Remove function.
(dired-delete-help): Remove defconst.
(backported from master, "New function read-answer (bug#30073)" and
"Respect non-saved value of `read-short-answer' (Bug#31782)")
In the spirit of freedom, "nextcloud" is preferred over "owncloud".
* doc/misc/tramp.texi (Quick Start Guide, GVFS based methods):
* etc/NEWS: Rename "owncloud" method to "nextcloud".
* lisp/net/tramp-gvfs.el (tramp-gvfs-methods, tramp-goa-methods)
(tramp-gvfs-url-file-name, tramp-gvfs-handler-mounted-unmounted)
(tramp-gvfs-connection-mounted-p, tramp-gvfs-mount-spec)
(tramp-get-goa-accounts): Use "nextcloud" instead of "owncloud".
(tramp-gvfs-nextcloud-default-prefix)
(tramp-gvfs-nextcloud-default-prefix-regexp): Rename them. Adapt
all callees.
* test/lisp/net/tramp-tests.el (tramp--test-nextcloud-p):
Rename from `tramp--test-owncloud-p'.
(tramp-test11-copy-file, tramp-test12-rename-file): Use it.
* test/lisp/filenotify-tests.el
(file-notify-test04-autorevert): Increase a sleep-for time
from 2 to 3 on Cygwin. This avoids sporadic failures of the
test. (Bug#32363)
* lisp/emacs-lisp/backtrace.el (backtrace-mode-map): Update
bindings and menu items with new function names.
(backtrace-collapse, backtrace-pretty-print)
(backtrace--collapse, backtrace--pretty-print): Remove functions.
(backtrace-single-line, backtrace-multi-line)
(backtrace--single-line, backtrace--multi-line): New functions.
(backtrace--reformat-sexp): Remove 'error-message' argument.
* test/lisp/emacs-lisp/backtrace-tests.el
(backtrace-tests--pretty-print-and-collapse): Remove.
(backtrace-tests--single-and-multi-line): New test.
(backtrace-tests--verify-pp-and-collapse): Remove.
(backtrace-tests--verify-single-and-multi-line): New function.
Add commands to go to source if available, and to show and hide
Edebug's instrumentation. Make Edebug pop to backtraces instead of
displaying them, which makes Edebug consistant with the behavior of
ERT and the Lisp Debugger.
* doc/lispref/edebug.texi (Edebug Misc): Document when and how you can
jump to source code from an Edebug backtrace. Document
'edebug-backtrace-show-instrumentation' and
'edebug-backtrace-hide-instrumentation'.
* lisp/emacs-lisp/backtrace.el (backtrace-frame): Add comments to
describe the fields.
(backtrace-goto-source-functions): New
abnormal hook.
(backtrace-mode-map): Add keybinding and menu item for
backtrace-goto-source.
(backtrace--flags-width): New constant.
(backtrace-update-flags): Use it.
(backtrace-goto-source): New command.
(backtrace--print-flags): Print the :source-available flag.
* lisp/emacs-lisp/edebug.el (edebug-backtrace-frames)
(edebug-instrumented-backtrace-frames): New variables.
(edebug-backtrace, edebug--backtrace-frames): Remove functions.
(edebug-pop-to-backtrace, edebug--backtrace-goto-source)
(edebug--add-source-info): New functions.
(edebug-mode-map, edebug-mode-menus): Replace 'edebug-backtrace' with
'edebug-pop-to-backtrace'.
(edebug--strip-instrumentation): New function.
(edebug--unwrap-and-add-info): Remove.
(edebug-unwrap-frame, edebug-add-source-info): New functions.
(edebug-backtrace-show-instrumentation)
(edebug-backtrace-hide-instrumentation): New commands.
* test/lisp/emacs-lisp/edebug-tests.el (edebug-tests-check-keymap):
Verify keybindings in backtrace-mode-map used by new test.
Update with binding for 'edebug-pop-to-backtrace'.
(edebug-tests-backtrace-goto-source): New test.
* test/lisp/emacs-lisp/edebug-resources/edebug-test-code.el
(edebug-test-code-range): Add a new stop point.
* doc/lispref/debugging.texi (Backtraces): Document new keybinding.
* lisp/emacs-lisp/backtrace.el (backtrace-line-length): Add the
option of unlimited line length.
(backtrace--match-ellipsis-in-string): Add a comment to explain
why this function is necessary.
(backtrace-mode-map): Add keybinding for 'backtrace-expand-ellipses'.
(backtrace-expand-ellipsis): Use 'cl-print-to-string-with-limit'.
(backtrace-expand-ellipses): New command.
(backtrace-print-to-string): Use 'cl-print-to-string-with-limit'.
Tag the printed forms with a gensym instead of the values of
print-length and print-level.
(backtrace--print): Add 'stream' argument.
* test/lisp/emacs-lisp/backtrace-tests.el
(backtrace-tests--expand-ellipsis): Make the test less dependent
on the implementation.
(backtrace-tests--expand-ellipses): New test.
Move the fitting of a printed representation into a limited number of
characters using appropriate values of print-level and print-length
from 'backtrace-print-to-string' to cl-print.el for future use by
other parts of Emacs.
* lisp/emacs-lisp/cl-print.el (cl-print-to-string-with-limit): New
function.
* test/lisp/emacs-lisp/cl-print-tests.el
(cl-print-tests-print-to-string-with-limit): New test.
* test/lisp/emacs-lisp/backtrace-tests.el (backtrace-tests--variables)
(backtrace-tests--backward-frame, backtrace-tests--forward-frame)
(backtrace-tests--pretty-print-and-collapse)
(backtrace-tests--verify-pp-and-collapse)
(backtrace-tests--print-circle, backtrace-tests--make-regexp)
(backtrace-tests--expand-ellipsis): New tests.
(backtrace-tests--to-string): Use backtrace-tests--make-backtrace.
(backtrace-tests--get-substring): New function.
Change the method of generating sample backtraces in backtrace tests
to work whether or not the tests are byte-compiled.
* test/lisp/emacs-lisp/backtrace-tests.el (backtrace-tests--func1)
(backtrace-tests--func2, backtrace-tests--func3)
(backtrace-tests--create-backtrace-frames): Remove.
(backtrace-tests--uncompiled-functions): New constant.
(backtrace-tests--make-backtrace, backtrace-tests--setup-buffer):
New functions.
(backtrace-tests--backtrace-lines)
(backtrace-tests--backtrace-lines-with-locals): New functions.
(backtrace-tests--line-count): New constant.
(backtrace-tests--result, backtrace-tests--result-with-locals):
New functions.
(backtrace-tests--header): New constant.
(backtrace-tests--insert-header): Use backtrace-tests--header.
(backtrace-tests--with-buffer): Remove.
* doc/lispref/debugging.texi (Using Debugger): Remove explanation of
backtrace buffer. Refer to new node.
(Backtraces): New node.
(Debugger Commands): Refer to new node. Remove 'v'.
* doc/lispref/edebug.texi (Edebug Misc): Refer to new node.
* doc/misc/ert.texi (Running Tests Interactively): Refer to new node.
* lisp/emacs-lisp-backtrace.el: New file.
* test/lisp/emacs-lisp/backtrace-tests.el: New file.
* lisp/emacs-lisp/debug.el: (debugger-buffer-state): New cl-defstruct.
(debugger--restore-buffer-state): New function.
(debug): Use a debugger-buffer-state object to save and restore buffer
state. Fix bug#15749 by leaving an unused buffer in debugger-mode,
empty, instead of in fundamental-mode, and then when reusing a buffer,
not calling debugger-mode if the buffer is already in debugger-mode.
(debugger-insert-backtrace): Remove.
(debugger-setup-buffer): Use backtrace-mode.
(debugger--insert-header): New function.
(debugger-continue, debugger-return-value): Change check for flags to
use backtrace-frames.
(debugger-frame-number): Determine backtrace frame number from
backtrace-frames.
(debugger--locals-visible-p, debugger--insert-locals)
(debugger--show-locals, debugger--hide-locals)
(debugger-toggle-locals): Remove.
(debugger-mode-map): Make a child of backtrace-mode-map. Move
navigation commands to backtrace-mode-map. Bind 'q' to debugger-quit
instead of top-level. Make Help Follow menu item call
backtrace-help-follow-symbol.
(debugger-mode): Derive from backtrace-mode.
(debug-help-follow): Remove. Move body of this function to
'backtrace-help-follow-symbol' in backtrace.el.
(debugger-quit): New function.
* lisp/emacs-lisp/edebug.el (edebug-unwrap-results): Remove warning
in docstring about circular results.
(edebug-unwrap): Use pcase.
(edebug-unwrap1): New function to unwrap circular objects.
(edebug-unwrap*): Use it.
(edebug--frame): New cl-defstruct.
(edebug-backtrace): Call the buffer *Edebug Backtrace* and use
backtrace-mode. Get the frames from edebug--backtrace-frames.
(edebug--backtrace-frames, edebug--unwrap-and-add-info)
(edebug--symbol-not-prefixed-p): New functions.
* lisp/emacs-lisp/lisp-mode.el
(lisp-el-font-lock-keywords-for-backtraces)
(lisp-el-font-lock-keywords-for-backtraces-1)
(lisp-el-font-lock-keywords-for-backtraces-2): New constants.
* lisp/emacs-lisp/ert.el (ert--print-backtrace): Remove.
(ert--run-test-debugger): Use backtrace-get-frames.
(ert-run-tests-batch): Use backtrace-to-string.
(ert-results-pop-to-backtrace-for-test-at-point): Use backtrace-mode.
(ert--insert-backtrace-header): New function.
* tests/lisp/emacs-lisp/ert-tests.el (ert-test--which-file):
Use backtrace-frame slot accessor.
* lisp/emacs-lisp/cl-print.el (cl-print-object) <string>: New method.
(cl-print-object-contents) <string>: New method.
(cl-print--find-sharing): Look in string property lists.
* test/lisp/emacs-lisp/cl-print-tests.el (cl-print-tests-3): Test
printing of long strings.
(cl-print-tests-4): Test printing of strings nested in other objects.
(cl-print-tests-strings, cl-print-tests-ellipsis-string): New
tests.
* lisp/emacs-lisp/cl-print.el (cl-print-object-contents): New
generic method.
(cl-print-object-contents) <cons, vector,cl-structure-object>: New
methods.
(cl-print-object) <cons>: Use cl-print-insert-ellipsis.
(cl-print-object) <vector, cl-structure-object>: Elide whole object if
print-level exceeded. Use cl-print-insert-ellipsis.
(cl-print-insert-ellipsis, cl-print-propertize-ellipsis)
(cl-print-expand-ellipsis): New functions.
* test/lisp/emacs-lisp/cl-print-tests.el (cl-print-tests-4): Test
printing of objects nested in other objects.
(cl-print-tests-strings, cl-print-tests-ellipsis-cons)
(cl-print-tests-ellipsis-vector, cl-print-tests-ellipsis-struct)
(cl-print-tests-ellipsis-circular): New tests.
(cl-print-tests-check-ellipsis-expansion)
(cl-print-tests-check-ellipsis-expansion-rx): New functions.
Add an Edebug matching function for cl-macrolet which keeps track of
its bindings and treats them as macros without Edebug specs when found
in the body of the expression.
* lisp/emacs-lisp/edebug.el (edebug--cl-macrolet-defs): New variable.
(edebug-list-form-args): Use it.
(edebug--current-cl-macrolet-defs): New variable.
(edebug-match-cl-macrolet-expr, edebug-match-cl-macrolet-name)
(edebug-match-cl-macrolet-body): New functions.
* lisp/emacs-lisp/cl-macs.el (cl-macrolet): Use cl-macrolet-expr
for Edebug spec.
* test/lisp/emacs-lisp/edebug-tests.el (edebug-tests-cl-macrolet):
New test.
* test/lisp/emacs-lisp/edebug-resources/edebug-test-code.el
(edebug-test-code-use-cl-macrolet): New function.
The done items separator is not reachable by todo-mode navigation
commands, but it is e.g. by C-n and C-p. Ensure that invoking
todo-mode commands with point on the separator does not result in
unexpected results, errors or file corruption (bug#32343).
* lisp/calendar/todo-mode.el (todo-insert-item--basic): Make
copying item and inserting item "here" noops when invoked on done
items separator. Consolidate error handling of these cases. Also
restrict "here" insertion to valid positions in the current
category, since this is simpler than the previous behavior of
inserting as the first item, which was moreover undocumented,
counterintuitive and superfluous.
(todo-set-item-priority, todo-move-item, todo-item-done)
(todo-item-start, todo-item-end): Make noops when invoked on done
items separator.
* test/lisp/calendar/todo-mode-tests.el: Require ert-x.
(todo-test--insert-item): Add formal parameters of
todo-insert-item--basic.
(todo-test--done-items-separator): New function.
(todo-test-done-items-separator01-bol)
(todo-test-done-items-separator01-eol)
(todo-test-done-items-separator02-bol)
(todo-test-done-items-separator02-eol)
(todo-test-done-items-separator03-bol)
(todo-test-done-items-separator03-eol)
(todo-test-done-items-separator04-bol)
(todo-test-done-items-separator04-eol)
(todo-test-done-items-separator05-bol)
(todo-test-done-items-separator05-eol)
(todo-test-done-items-separator06-bol)
(todo-test-done-items-separator06-eol)
(todo-test-done-items-separator07): New tests.
