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
* lisp/progmodes/grep.el (grep-regexp-alist): Add an optional part to
match paths starting with C: (other drive letters).
* test/lisp/progmodes/compile-tests.el
(compile-tests--grep-regexp-testcases)
(compile-tests--grep-regexp-tricky-testcases)
(compile-test-grep-regexps): New tests.
(compile--test-error-line): Return `compilation-message'.
Fixes bug#23565
* lisp/progmodes/tcl.el (tcl-mode): Set beginning-of-defun-function
and end-of-defun-function.
(tcl-beginning-of-defun-function, tcl-end-of-defun-function): New
defuns.
* test/lisp/progmodes/tcl-tests.el: New file.
* lisp/progmodes/python.el (python-nav-end-of-statement): Don't assert
that string-start is strictly greater than last-string-end, because
the string end is a position outside of the string and may therefore
be the same as the following string's start.
* test/lisp/progmodes/python-tests.el (python-nav-end-of-statement-2):
New test.
The Flymake test suite fails if the "rubocop" program is installed,
because the ruby-flymake-rubocop backend is selected automatically by
ruby-flymake-auto. The test was designed for ruby-flymake-simple,
tough, and fails.
* test/lisp/progmodes/flymake-tests.el (ruby-backend): Ensure
this test runs exclusively with the ruby-flymake-simple backend.
* lisp/progmodes/python.el (run-python, python-shell-make-comint):
Make the buffer running the inferior python process the current buffer
(Bug#31398).
* test/lisp/progmodes/python-tests.el (python-tests--bug31398):
Add test.
* lisp/progmodes/bat-mode.el (bat-font-lock-keywords): Fontify
argument numbers in %~n. Suggested by Jostein Kjønigsen
<jostein@secure.kjonigsen.net> in emacs-devel.
* test/lisp/progmodes/bat-mode-tests.el
(bat-test-fontification-iter-var-1): Update the test to check also
the %~n construct.
* test/lisp/progmodes/flymake-tests.el (perl-backend)
(ruby-backend): New tests.
(warning-predicate-rx-perl, warning-predicate-function-perl):
Delete tests.
* test/lisp/progmodes/flymake-resources/test.pl: Include an
error the test file.
* test/lisp/progmodes/flymake-resources/test.rb: file.
Don't start the check immediately if the buffer is not being
displayed. Wait until it is, using window-configuration-change-hook.
This enables the user to batch-enable flymake-mode on many buffers and
not have that operation exhaust system resources for checking each
one. Likewise, an editing or save operation in a currently
non-displayed buffer does not immediately start a check.
* lisp/progmodes/flymake.el (flymake-start-on-flymake-mode):
Rename from flymake-start-syntax-check-on-find-file.
(flymake-start-syntax-check-on-find-file): Obsolete alias for
flymake-start-on-flymake-mode.
(flymake-start): Redesign. Affect the global post-command-hook
and local window-configuraiton-change-hook.
(flymake--schedule-timer-maybe)
(flymake-after-change-function, flymake-after-save-hook): Pass
t to flymake-start.
* test/lisp/progmodes/flymake-tests.el (flymake-tests--call-with-fixture)
(dummy-backends, recurrent-backend): Start flymake check
explicitly and immediately.
Rewrote a significant part of the Flymake backend API. Flymake now
ignores the return value of backend functions: a function can either
returns or errors. If it doesn't error, a backend is no longer
constrained to call REPORT-FN exactly once. It may do so any number
of times, cumulatively reporting diagnostics. Flymake keeps track of
outdated REPORT-FN instances and disconsiders obsolete reports.
Backends should avoid reporting obsolete data by cancelling any
ongoing processing at every renewed call to the backend function.
Consolidated flymake.el internal data structures to require less
buffer-local variables. Adjusted Flymake's mode-line indicator to the
new semantics.
Adapted and simplified the implementation of elisp and legacy
backends, fixing potential race conditions when calling backends in
rapid succession.
Added a new test for a backend that calls REPORT-FN multiple
times. Simplify test infrastructure.
* lisp/progmodes/flymake-elisp.el (flymake-elisp-checkdoc)
(flymake-elisp-byte-compile): Error instead of returning nil
if not in emacs-lisp-mode.
(flymake-elisp--byte-compile-process): New buffer-local variable.
(flymake-elisp-byte-compile): Mark (and kill) previous process
obsolete process before starting a new one. Don't report if
obsolete process.
* lisp/progmodes/flymake-proc.el
(flymake-proc--current-process): New buffer-local variable.
(flymake-proc--processes): Remove.
(flymake-proc--process-filter): Don't bind
flymake-proc--report-fn.
(flymake-proc--process-sentinel): Rewrite. Don't report if
obsolete process.
(flymake-proc-legacy-flymake): Rewrite. Mark (and kill)
previous process obsolete process before starting a new
one. Integrate flymake-proc--start-syntax-check-process
helper.
(flymake-proc--start-syntax-check-process): Delete.
(flymake-proc-stop-all-syntax-checks): Don't use
flymake-proc--processes, iterate buffers.
(flymake-proc-compile):
* lisp/progmodes/flymake.el (subr-x): Require it
explicitly.
(flymake-diagnostic-functions): Reword docstring.
(flymake--running-backends, flymake--disabled-backends)
(flymake--diagnostics-table): Delete.
(flymake--backend-state): New buffer-local variable and new defstruct.
(flymake--with-backend-state, flymake--collect)
(flymake-running-backends, flymake-disabled-backends)
(flymake-reporting-backends): New helpers.
(flymake-is-running): Use flymake-running-backends.
(flymake--handle-report): Rewrite.
(flymake-make-report-fn): Ensure REPORT-FN runs in the correct
buffer or not at all.
(flymake--disable-backend, flymake--run-backend): Rewrite.
(flymake-start): Rewrite.
(flymake-mode): Set flymake--backend-state.
(flymake--mode-line-format): Rewrite.
* test/lisp/progmodes/flymake-tests.el
(flymake-tests--wait-for-backends): New helper.
(flymake-tests--call-with-fixture): Use it.
(included-c-header-files): Fix whitespace.
(flymake-tests--diagnose-words): New helper.
(dummy-backends): Rewrite for new semantics. Use cl-letf.
(flymake-tests--assert-set): Use quote.
(recurrent-backend): New test.
The first of these problems is longstanding: if an error-less B.h is
included from error-ridden A.h, flymake's legacy parser will panic
(and disable itself) since it sees a non-zero exit for a clean file.
To fix this, recommend returning 'true' in the documentation for the
check-syntax target.
Another problem was introduced by the parser rewrite. For error
patterns spanning more than one line, point may be left in the middle
of a line and thus render other patterns useless. Those patterns were
written for the old line-by-line parser. To make them useful again,
move to the beginning of line in those situations.
The third problem was also longstanding and happened on newer GCC's:
The "In file included from" prefix confused
flymake-proc-get-real-file-name. Fix this.
Also updated flymake--diag-region to fallback to highlighting a full
line less often.
Add automatic tests to check this.
* lisp/progmodes/flymake-proc.el
(flymake-proc--diagnostics-for-pattern): Fix bug when patterns
accidentally spans more than one line. Don't create
diagnostics without error messages.
(flymake-proc-real-file-name-considering-includes): New
helper.
(flymake-proc-allowed-file-name-masks): Use it.
* lisp/progmodes/flymake.el (flymake-diag-region): Make COL
argument explicitly optional. Only fall back to full line in extreme
cases.
* test/lisp/progmodes/flymake-tests.el
(included-c-header-files): New test.
(different-diagnostic-types): Update.
* test/lisp/progmodes/flymake-resources/Makefile
(check-syntax): Always return success (0) error code.
(CC_OPTS): Add -Wextra
* test/lisp/progmodes/flymake-resources/errors-and-warnings.c
(main): Rewrite comments.
* test/lisp/progmodes/flymake-resources/errors-and-warnings.c:
Include some dummy header files.
* test/lisp/progmodes/flymake-resources/no-problems.h: New file.
* test/lisp/progmodes/flymake-resources/some-problems.h: New file.
* doc/misc/flymake.texi (Example---Configuring a tool called
via make): Recommend adding "|| true" to the check-syntax target.
Add filters, useful for backends like the upcoming
flymake-elisp-checkdoc backend, for example, which litters everything
with low-priority notes.
Also re-implement wraparound for flymake-goto-next-error. Manual
mentions this, so it's probably a good idea to keep it. Added a new
customization variable flymake-wrap-around to control it.
* lisp/progmodes/flymake.el (flymake-goto-prev-error)
(flymake-goto-next-error): Accept FILTER argument.
(flymake-wrap-around): New variable.
(flymake-goto-next-error): Wrap around according to flymake-wrap-around.
* test/lisp/progmodes/flymake-tests.el
(different-diagnostic-types, dummy-backends): Pass FILTER to
flymake-goto-prev-error.
(different-diagnostic-types)
(dummy-backends): Use flymake-wrap-around.
Use display-warning and a dedicated *Flymake log* buffer.
To ease readability, flymake log messages are now prefixed with a
common prefix and the buffer that originated them.
Some situations of over-zealous logging are fixed.
Use byte-compiler info, if available, to determine whence the
flymake-related log message is coming.
* lisp/progmodes/flymake-proc.el
(flymake-proc--diagnostics-for-pattern): Improve log message.
(flymake-proc--panic): Always flymake-log an error
(flymake-proc--safe-delete-file)
(flymake-proc--safe-delete-directory):
Downgrade warning
(flymake-proc-start-syntax-check): Simplify slightly.
(flymake-proc--start-syntax-check-process): Simplify.
(flymake-proc--init-find-buildfile-dir)
(flymake-proc--init-create-temp-source-and-master-buffer-copy):
No need to warn twice.
* lisp/progmodes/flymake.el (flymake-log): Convert to macro.
(flymake--log-1): New helper.
(flymake-log-level): Deprecate.
(flymake-error): New helper.
(flymake-ler-make-ler, flymake--handle-report, flymake-mode):
Use flymake-error.
(flymake-on-timer-event)
(flymake--handle-report, flymake--disable-backend)
(flymake--run-backend, flymake-start, flymake-mode-on)
(flymake-mode-off, flymake-after-change-function)
(flymake-after-save-hook, flymake-find-file-hook): Adjust
flymake-log calls.
* test/lisp/progmodes/flymake-tests.el
(flymake-tests--call-with-fixture): Only log errors.
Lay groundwork for multiple active backends in the same buffer.
Backends are lisp functions called when flymake-mode sees fit. They
are responsible for examining the current buffer and telling
flymake.el, via return value, if they can syntax check it.
Backends should return quickly and inexpensively, but they are also
passed a REPORT-FN argument which they may or may not call
asynchronously after performing more expensive work.
REPORT-FN's calling convention stipulates that a backend calls it with
a list of diagnostics as argument, or, alternatively, with a symbol
denoting an exceptional situation, usually some panic resulting from a
misconfigured backend. In keeping with legacy behaviour,
flymake.el's response to a panic is to disable the issuing backend.
The flymake--diag object representing a diagnostic now also keeps
information about its source backend. Among other uses, this allows
flymake to selectively cleanup overlays based on which backend is
updating its diagnostics.
* lisp/progmodes/flymake-proc.el (flymake-proc--report-fn):
New dynamic variable.
(flymake-proc--process): New variable.
(flymake-can-syntax-check-buffer): Remove.
(flymake-proc--process-sentinel): Simplify. Use
unwind-protect. Affect flymake-proc--processes here.
Bind flymake-proc--report-fn.
(flymake-proc--process-filter): Bind flymake-proc--report-fn.
(flymake-proc--post-syntax-check): Delete
(flymake-proc-start-syntax-check): Take mandatory
report-fn. Rewrite. Bind flymake-proc--report-fn.
(flymake-proc--process-sentinel): Rewrite and simplify.
(flymake-proc--panic): New helper.
(flymake-proc--start-syntax-check-process): Record report-fn
in process. Use flymake-proc--panic.
(flymake-proc-stop-all-syntax-checks): Use mapc. Don't affect
flymake-proc--processes here. Record interruption reason.
(flymake-proc--init-find-buildfile-dir)
(flymake-proc--init-create-temp-source-and-master-buffer-copy):
Use flymake-proc--panic.
(flymake-diagnostic-functions): Add
flymake-proc-start-syntax-check.
(flymake-proc-compile): Call
flymake-proc-stop-all-syntax-checks with a reason.
* lisp/progmodes/flymake.el (flymake-backends): Delete.
(flymake-check-was-interrupted): Delete.
(flymake--diag): Add backend slot.
(flymake-delete-own-overlays): Take optional filter arg.
(flymake-diagnostic-functions): New user-visible variable.
(flymake--running-backends, flymake--disabled-backends): New
buffer-local variables.
(flymake-is-running): Now a function, not a variable.
(flymake-mode-line, flymake-mode-line-e-w)
(flymake-mode-line-status): Delete.
(flymake-lighter): flymake's minor-mode "lighter".
(flymake-report): Delete.
(flymake--backend): Delete.
(flymake--can-syntax-check-buffer): Delete.
(flymake--handle-report, flymake--disable-backend)
(flymake--run-backend, flymake--run-backend): New helpers.
(flymake-make-report-fn): Make a lambda.
(flymake--start-syntax-check): Iterate
flymake-diagnostic-functions.
(flymake-mode): Use flymake-lighter. Simplify. Initialize
flymake--running-backends and flymake--disabled-backends.
(flymake-find-file-hook): Simplify.
* test/lisp/progmodes/flymake-tests.el
(flymake-tests--call-with-fixture): Use flymake-is-running the
function. Check if flymake-mode already active before activating it.
Add a thorough test for flymake multiple backends
* lisp/progmodes/flymake.el (flymake--start-syntax-check):
Don't use condition-case-unless-debug, use condition-case
* test/lisp/progmodes/flymake-tests.el
(flymake-tests--assert-set): New helper macro.
(dummy-backends): New test.
* lisp/progmodes/flymake-proc.el
(flymake-proc--diagnostics-for-pattern): Rewrite (using cl-loop) to
honour more sophisticated flymake-proc-diagnostic-type-pred.
(flymake-warning-re): Is now an obsolete alias for
flymake-proc-diagnostic-type-pred.
(flymake-proc-diagnostic-type-pred): Rename and augment from
flymake-proc-warning-predicate. (flymake-proc-warning-predicate):
Delete.
* lisp/progmodes/flymake.el (flymake-note): New face.
(flymake-diagnostic-types-alist): Simplify.
(flymake-note): New overlay category.
(flymake--lookup-type-property): Only lookup single keys, not lists.
(flymake--diag-errorp): Rewrite.
(flymake--highlight-line): Use flymake--lookup-type-property.
* test/lisp/progmodes/flymake-tests.el
(different-diagnostic-types): Rename from errors-and-warnings.
Check notes.
(flymake-tests--call-with-fixture): Use
flymake-proc-diagnostic-type-pred.
* test/lisp/progmodes/flymake-tests.el
(flymake-tests--call-with-fixture): Save excursion.
(errors-and-warnings): New test.
* test/lisp/progmodes/flymake-resources/errors-and-warnings.c:
New test fixture.
Introduce a slightly more generic fixture macro.
Also make flymake-tests.el friendlier to interactive runs, by not
killing buffers visited by the user.
* test/lisp/progmodes/flymake-tests.el
(flymake-tests--call-with-fixture): New helper from
flymake-tests--current-face. Don't kill file buffers already
being visited before the test starts.
(flymake-tests--with-flymake): New macro.
(flymake-tests--current-face): Delete.
(warning-predicate-rx-gcc, warning-predicate-function-gcc)
(warning-predicate-rx-perl, warning-predicate-function-perl):
Use flymake-test--with-flymake.
* test/lisp/progmodes/flymake-tests.el (flymake-tests-data-directory):
Expand to reasonable value if no
EMACS_TEST_DIRECTORY. (flymake-tests--current-face): Work around
"weirdness" of bug 17647 with read-event.
Make Flymake UI some 150 lines lighter
Strip away much of the original implementation's complexity in
manipulating objects representing diagnostics as well as creating and
navigating overlays.
Lay some groundwork for a more flexible approach that allows for
different classes of diagnostics, not necessarily line-based.
Importantly, one overlay per diagnostic is created, whereas the
original implementation had one per line, and on it it concatenated
the results of errors and warnings.
This means that currently, an error and warning on the same line are
problematic and the warning might be overlooked but this will soon be
fixed by setting appropriate priorities.
Since diagnostics can highlight arbitrary regions, not just lines, the
faces were renamed.
Tests pass and backward compatibility with interactive functions is
maintained, but probably any third-party extension or customization
relying on more than a trivial set of flymake.el internals has stopped
working.
* lisp/progmodes/flymake-proc.el
(flymake-proc--diagnostics-for-pattern): Use new flymake-ler-make
constructor syntax.
* lisp/progmodes/flymake.el (flymake-ins-after)
(flymake-set-at, flymake-er-make-er, flymake-er-get-line)
(flymake-er-get-line-err-info-list, flymake-ler-set-file)
(flymake-ler-set-full-file, flymake-ler-set-line)
(flymake-get-line-err-count, flymake-get-err-count)
(flymake-highlight-err-lines, flymake-overlay-p)
(flymake-make-overlay, flymake-region-has-flymake-overlays)
(flymake-find-err-info)
(flymake-line-err-info-is-less-or-equal)
(flymake-add-line-err-info, flymake-add-err-info)
(flymake-get-first-err-line-no)
(flymake-get-last-err-line-no, flymake-get-next-err-line-no)
(flymake-get-prev-err-line-no, flymake-skip-whitespace)
(flymake-goto-line, flymake-goto-next-error)
(flymake-goto-prev-error, flymake-patch-err-text): Delete
functions no longer used.
(flymake-goto-next-error, flymake-goto-prev-error): Rewrite.
(flymake-report): Rewrite.
(flymake-popup-current-error-menu): Rewrite.
(flymake--highlight-line): Rename from
flymake-highlight-line. Call `flymake--place-overlay.
(flymake--place-overlay): New function.
(flymake-ler-errorp): New predicate.
(flymake-ler): Simplify.
(flymake-error): Rename from
flymake-errline.
(flymake-warning): Rename from flymake-warnline.
(flymake-warnline, flymake-errline): Obsoletion aliases.
* test/lisp/progmodes/flymake-tests.el (warning-predicate-rx-gcc)
(warning-predicate-function-gcc, warning-predicate-rx-perl)
(warning-predicate-function-perl): Use face `flymake-warning'.
Every symbol in this flymake now starts with the prefix flymake-proc-.
Make obsolete aliases for (almost?) every symbol.
Furthermore, many flymake-proc.el symbols are prefixed with
"flymake-proc--", that is they were considered internal.
Some customization variables, interactive functions, and other symbols
considered useful to user customizations or third-party libraries are
considered "public" or "external" and so use a "flymake-proc-" prefix.
* lisp/progmodes/flymake-proc.el: Every symbol renamed.
* test/lisp/progmodes/flymake-tests.el
(flymake-tests--current-face): Use
flymake-proc-warning-predicate, not flymake-warning-predicate.
* lisp/progmodes/flymake-proc.el
(flymake-proc--get-project-include-dirs-function)
(flymake-proc--get-project-include-dirs-imp)
(flymake-proc--get-include-dirs-dot) (flymake-proc--get-tex-args)
(flymake-proc--find-make-buildfile)
(flymake-proc--get-syntax-check-program-args)
(flymake-proc--init-create-temp-source-and-master-buffer-copy)
(flymake-proc--init-find-buildfile-dir)
(flymake-proc--get-full-nonpatched-file-name)
(flymake-proc--get-full-patched-file-name) (flymake-proc--base-dir,
flymake-proc--temp-master-file-name) (flymake-proc--master-file-name)
(flymake-proc--temp-source-file-name)
(flymake-proc--delete-temp-directory) (flymake-proc--kill-process)
(flymake-proc--start-syntax-check-process)
(flymake-proc--compilation-is-running)
(flymake-proc--safe-delete-directory) (flymake-proc--safe-delete-file)
(flymake-proc--get-program-dir) (flymake-proc--restore-formatting)
(flymake-proc--clear-project-include-dirs-cache)
(flymake-proc--project-include-dirs-cache)
(flymake-proc--get-system-include-dirs)
(flymake-proc--get-project-include-dirs)
(flymake-proc--add-project-include-dirs-to-cache)
(flymake-proc--get-project-include-dirs-from-cache)
(flymake-proc--post-syntax-check) (flymake-proc--process-sentinel)
(flymake-proc--process-filter) (flymake-proc--create-master-file)
(flymake-proc--find-buffer-for-file)
(flymake-proc--copy-buffer-to-temp-buffer)
(flymake-proc--read-file-to-temp-buffer)
(flymake-proc--save-buffer-in-file) (flymake-proc--replace-region,
flymake-proc--check-include)
(flymake-proc--check-patch-master-file-buffer)
(flymake-proc--master-file-compare)
(flymake-proc--find-possible-master-files)
(flymake-proc--included-file-name, flymake-proc--same-files)
(flymake-proc--fix-file-name, flymake-proc--find-buildfile)
(flymake-proc--clear-buildfile-cache)
(flymake-proc--add-buildfile-to-cache)
(flymake-proc--get-buildfile-from-cache)
(flymake-proc--find-buildfile-cache)
(flymake-proc--get-real-file-name-function)
(flymake-proc--get-cleanup-function) (flymake-proc--get-init-function)
(flymake-proc--get-file-name-mode-and-masks)
(flymake-proc--processes): Rename to internal symbol from
flymake-proc- version.
Most of this change is to boilerplate commentary such as license URLs.
This change was prompted by ftp://ftp.gnu.org's going-away party,
planned for November. Change these FTP URLs to https://ftp.gnu.org
instead. Make similar changes for URLs to other organizations moving
away from FTP. Also, change HTTP to HTTPS for URLs to gnu.org and
fsf.org when this works, as this will further help defend against
man-in-the-middle attacks (for this part I omitted the MS-DOS and
MS-Windows sources and the test tarballs to keep the workload down).
HTTPS is not fully working to lists.gnu.org so I left those URLs alone
for now.
* lisp/progmodes/sql.el (sql-postgres-list-databases): Handle non-zero
exit statuses from `psql -ltX' more gracefully by returning nil.
* test/lisp/progmodes/sql-tests.el
(sql-tests-postgres-list-databases-error): New test.
* test/lisp/progmodes/python-tests.el
(python-shell-calculate-process-environment-3): Fix binding of
process-environment. A level of parens was missing.
This was found after Glenn Morris noticed a similar problem with the
patch for Bug#28319.
* lisp/progmodes/js.el (js-do-auto-fill): New function.
(js-mode): Set normal-auto-fill-function.
* test/lisp/progmodes/js-tests.el (js-mode-fill-comment-bug): New
test.
* test/lisp/progmodes/python-tests.el
(python-shell-calculate-pythonpath-1): Remove, it merely reprises the
body of `python-shell-calculate-command' and it has been broken on w32
since the fix for Bug#25025 was applied.
* test/lisp/progmodes/elisp-mode-tests.el
(elisp-mode-tests--face-propertized-string): New function.
(elisp--highlight-function-argument-indexed)
(elisp--highlight-function-argument-keyed-1)
(elisp--highlight-function-argument-keyed-2): New tests.
* lisp/progmodes/etags.el (visit-tags-table-buffer): Save the current
buffer around the `tags-table-including' calls so as to get buffer
local variables from the right buffer later.
* test/lisp/progmodes/etags-tests.el (etags-visit-tags-table-buffer):
New test.
* test/lisp/progmodes/etags-tests.el (etags-tests--test-dir): New
constant.
(etags-bug-158, etags-bug-23164): Use it so that when running the test
interactively, setting EMACS_TEST_DIRECTORY is not needed.
Rename a couple of test files that have the same name as the library
they test. This harmonizes the naming pattern and makes it possible
to have the tests directories in the load path.
* test/lisp/progmodes/python-tests.el (python-indent-after-backslash-1)
(python-indent-after-backslash-2)
(python-indent-after-backslash-3)
(python-indent-after-backslash-4)
(python-indent-after-backslash-5)
(python-nav-beginning-of-statement-1)
(python-nav-end-of-statement-1)
(python-nav-forward-statement-1)
(python-nav-backward-statement-1)
(python-nav-backward-statement-2)
(python-info-statement-starts-block-p-2)
(python-info-statement-ends-block-p-2)
(python-info-beginning-of-statement-p-2)
(python-info-end-of-statement-p-2)
(python-info-beginning-of-block-p-2)
(python-info-end-of-block-p-2)
(python-info-line-ends-backslash-p-1)
(python-info-beginning-of-backslash-1)
(python-info-continuation-line-p-1)
(python-info-block-continuation-line-p-1)
(python-info-assignment-statement-p-1)
(python-info-assignment-continuation-line-p-1): Backslashes in
literals should be doubled only once to produce one backslash in the
buffer. If there backslashes inside a Python string literal in a Lisp
literal, that would need to be doubled twice, but there are no such
cases. Note that `python-tests-looking-at' takes a plain string, not
a regexp.
The tests fail when transient-mark-mode is not set since 2017-05-12
"Fix Bug#21072 and rework `mark-defun'".
* test/lisp/progmodes/python-tests.el (python-mark-defun-1)
(python-mark-defun-2): Bind 'transient-mark-mode' to t.
* lisp/simple.el (eval-expression-print-maximum-character): New
variable.
(eval-expression-print-format): Only display value as character if
it's less than or equal to `eval-expression-print-maximum-character'.
(eval-expression-get-print-arguments): Check
eval-expression-print-maximum-character, allow negative arg to
override it.
(eval-expression):
* lisp/progmodes/elisp-mode.el (elisp--eval-last-sexp):
(elisp--eval-last-sexp-print-value): Handle new variable.
* doc/emacs/building.texi (Lisp Eval): Document new variable and
behavior.
* etc/NEWS: Announce it.
* test/lisp/progmodes/elisp-mode-tests.el
(eval-last-sexp-print-format-small-int)
(eval-last-sexp-print-format-small-int-echo)
(eval-last-sexp-print-format-large-int)
(eval-last-sexp-print-format-large-int-echo):
* test/lisp/simple-tests.el (eval-expression-print-format-small-int)
(eval-expression-print-format-small-int-echo)
(eval-expression-print-format-large-int)
(eval-expression-print-format-large-int-echo): New tests.
* lisp/simple.el (eval-expression-print-format): Don't check
`standard-output' or `current-prefix-arg'.
(eval-expression-get-print-arguments): New function, centralizes
decision about how to print results of `eval-expression' and
`eval-last-sexp'.
(eval-expression):
* lisp/progmodes/elisp-mode.el (elisp--eval-last-sexp-print-value):
Use it.
Fix a test that breaks the test suite when it is run within a
virtual environment.
See following link for details:
https://lists.gnu.org/archive/html/emacs-devel/2017-03/msg00857.html
* test/lisp/progmodes/python-tests.el
(python-shell-calculate-process-environment-7): Bind
python-shell-virtualenv-root to VIRTUAL_ENV when this var is set; otherwise
bind it to '/env'.
Bug#26070:
* lisp/progmodes/js.el (js--syntax-propertize-regexp-regexp): Add
zero-or-one to regular expression.
(js-syntax-propertize-regexp): Update. Propertize body of regexp
literal up to END.
* test/lisp/progmodes/js-tests.el (js-mode-propertize-bug-1)
(js-mode-propertize-bug-2): New tests.
