Add several new filters and improve documentation.
See discussion on:
https://lists.gnu.org/archive/html/emacs-devel/2016-11/msg00399.html
* lisp/ibuf-ext.el: Add paragraph to file commentary.
(ibuffer-saved-filters, ibuffer-filtering-qualifiers)
(ibuffer-filter-groups): Update doc string.
(ibuffer-unary-operand): Add new function that transparently
handles 'not' formats for compound filters.
(ibuffer-included-in-filter-p): Handle 'not' fully; update doc string.
(ibuffer-included-in-filter-p-1): Handle 'and' compound filters.
(ibuffer-decompose-filter): Handle 'and' as well,
and handle 'not' consistently with other uses.
(ibuffer-and-filter): New defun analogous to 'ibuffer-or-filter'.
(ibuffer--or-and-filter): New defun.
(ibuffer-or-filter, ibuffer-and-filter): Use it.
(ibuffer-format-qualifier): Handle 'and' filters as well.
(ibuffer-filter-by-basename, ibuffer-filter-by-file-extension)
(ibuffer-filter-by-directory, ibuffer-filter-by-starred-name)
(ibuffer-filter-by-modified, ibuffer-filter-by-visiting-file):
Add new pre-defined filters.
(ibuffer-filter-chosen-by-completion): Add new interactive command
for easily choosing a filter from the descriptions.
* lisp/ibuffer.el (ibuffer-mode-map):
Bind ibuffer-filter-by-basename, ibuffer-filter-by-file-extension,
ibuffer-filter-by-starred-name, ibuffer-filter-by-modified,
ibuffer-filter-by-visiting-file to '/b', '/.', '/*', '/i', '/v'
respectively; bind 'ibuffer-or-filter', 'ibuffer-and-filter',
'ibuffer-pop-filter' ,'ibuffer-pop-filter-group' and
'ibuffer-filter-disable' to '/|', '/&', '/<up>', '/S-<up>'
and '/ DEL' respectively.
* test/lisp/ibuffer-tests.el (ibuffer-autoload): Add appropriate
skip specification.
Add menu entries for the new filters.
(ibuffer-filter-inclusion-1, ibuffer-filter-inclusion-2
ibuffer-filter-inclusion-3, ibuffer-filter-inclusion-4
ibuffer-filter-inclusion-5, ibuffer-filter-inclusion-6
ibuffer-filter-inclusion-7, ibuffer-filter-inclusion-8
ibuffer-decompose-filter, ibuffer-and-filter
ibuffer-or-filter): Add new tests; they are skipped unless
ibuf-ext is loaded.
; * etc/NEWS: Add entries for new user-facing features.
Clang uses a slight variation of GCC's include format, causing includes
to be treated as warnings instead of informational messages. Use a new
regular expression instead.
* lisp/progmodes/compile.el
(compilation-error-regexp-alist-alist): New element
`clang-include' for Clang-style "included from" lines.
* test/lisp/progmodes/compile-tests.el
(compile-tests--test-regexps-data): Add unit test.
* lisp/emacs-lisp/seq.el (seq-into): Do not convert the sequence when
no conversion is needed.
* test/lisp/emacs-lisp/seq-tests.el (test-seq-into-and-identity): Add
a regression test checking for identity.
* lisp/emacs-lisp/seq.el (seq-mapn): Do not copy list arguments.
* test/lisp/emacs-lisp/seq-tests.el (test-seq-mapn-circular-lists):
Add a regression test.
* src/eval.c (get_backtrace_starting_at, backtrace_frame_apply)
(Fmapbacktrace, Fbacktrace_frame_internal): New functions.
(get_backtrace_frame, Fbacktrace_debug): Use `get_backtrace_starting_at'.
* lisp/subr.el (backtrace--print-frame): New function.
(backtrace): Reimplement using `backtrace--print-frame' and `mapbacktrace'.
(backtrace-frame): Reimplement using `backtrace-frame--internal'.
* lisp/emacs-lisp/debug.el (debugger-setup-buffer): Pass a base to
`mapbacktrace' instead of searching for "(debug" in the output of
`backtrace'.
* test/lisp/subr-tests.el (subr-test-backtrace-simple-tests)
(subr-test-backtrace-integration-test): New tests.
* doc/lispref/debugging.texi (Internals of Debugger): Document
`mapbacktrace' and missing argument BASE of `backtrace-frame'.
* test/lisp/progmodes/etags-tests.el (etags-bug-158)
(etags-bug-23164): Make them work in an out-of-tree build.
Reported by Ken Brown <kbrown@cornell.edu>.
When in a directory named '~', the default value given by
`read-file-name' should be quoted by prepending '/:', in order to
prevent it from being interpreted as referring to the $HOME
directory (Bug#16984).
* lisp/minibuffer.el (minibuffer-maybe-quote-filename): New function.
(completion--sifn-requote, read-file-name-default): Use it instead of
`minibuffer--double-dollars'.
* test/lisp/files-tests.el (files-test-read-file-in-~): Test it.
Switch to lexical binding. Make checkdoc happy.
* test/lisp/progmodes/compile-tests.el (compile--test-error-line)
(compile-test-error-regexps): Instead of checking a single Boolean
value, use `should' for each attribute of the message to be compared.
(compile-tests--test-regexps-data): Document sixth list element
TYPE.
* lisp/buff-menu.el (list-buffers--refresh):
List buffers with name starting with " " if they visit a file.
* test/lisp/buff-menu-tests.el (buff-menu-24962):
Update test result as pass.
* lisp/ibuf-macs.el (define-ibuffer-filter): Do not store
in 'ibuffer-filtering-qualifiers' a wrong filter (Bug#25042).
* test/lisp/ibuffer-tests.el (ibuffer-test-Bug25042): Add test.
* lisp/ibuf-ext.el (ibuffer-delete-alist): Remove it.
(ibuffer-remove-alist): New defun; it supersedes 'ibuffer-delete-alist'.
All callers changed (Bug#25058).
* test/lisp/ibuffer-tests.el (ibuffer-test-Bug25058): Add test.
* lisp/ibuf-ext.el (ibuffer-decompose-filter):
Update 'ibuffer-filtering-qualifiers' only if there is no error (Bug#24997).
* test/lisp/ibuffer-tests.el (ibuffer-test-Bug24997):
Update test result as pass.
* lisp/ibuffer (ibuffer-update-title-and-summary, ibuffer-redisplay-current)
(ibuffer-buffer-name-face, ibuffer-unmark-all)
(ibuffer-count-deletion-lines, ibuffer-buffer-names-with-mark):
Use 'eq' instead of 'char-equal' when comparing mark characters (Bug#25000).
* test/lisp/ibuffer-tests.el (ibuffer-test-Bug25000):
Update test result as pass.
Fix Bug#25049.
* lisp/ibuf-ext.el (ibuffer-saved-filters): Remove extra
nesting level; add transparent setter to adjust old-format values;
update doc string.
(ibuffer-save-filters): Remove extra level of nesting
in ibuffer-saved-filters values when saving new filters.
(ibuffer-old-saved-filters-warning): New variable with
clickable message with repair options to be displayed
as a warning if 'ibuffer-repair-saved-filters' detects
a format mismatch.
(ibuffer-repair-saved-filters): Add new command to check and
repair saved filters format.
(ibuffer-included-in-filter-p, ibuffer-decompose-filter):
Change access of saved filter data (cadr->cdr) to account
for reduced nesting.
* test/lisp/ibuffer-tests.el (ibuffer-save-filters):
New test; check that filters are saved in the proper format.
* test/lisp/emacs-lisp/ert-tests.el (ert-test-deftest): Don't test for
specific macroexpansion, just check result of evaluation.
(ert-test-record-backtrace): Don't hardcode representation of closure in
expected backtrace, this lets the test succeed even when the test code
is compiled.
* lisp/emacs-lisp/ert.el (ert--expand-should-1): Also pass
`byte-compile-macro-environment' to `macroexpand', this allows the
`should' macro to properly handle macroexpansion of macros that were
defined in the same file when it's being compiled (Bug #17851).
* lisp/progmodes/etags.el (visit-tags-table): After
'visit-tags-table-buffer' returns, retrieve the value of
'tags-file-name' from the buffer we started in. Force
recomputation of 'tags-completion-table' next time it is used,
since the list of tags table has changed.
(visit-tags-table-buffer): Accept an additional optional argument
CBUF, the buffer in which to start processing, and switch to that
buffer if CBUF is non-nil. All callers changed to supply a
non-nil CBUF when they call 'visit-tags-table-buffer' in a loop.
Doc fix.
(tags-completion-table): Accept an optional argument, the buffer
for which to build 'tags-completion-table', and build that
buffer's completion table.
(tags-lazy-completion-table): Pass the current buffer to
'tags-completion-table'.
(tags-file-name): Don't say in the doc string that setting this
variable directly is enough; say that 'visit-tags-table' should be
used for that. (Bug#158) (Bug#17326) (Bug#23164)
* doc/emacs/maintaining.texi (Select Tags Table): Delete the
advice to set 'tags-file-name' directly.
* test/lisp/progmodes/etags-tests.el: New tests.
* lisp/progmodes/sql.el (sql-postgres-login-params): Complete database
name.
(sql-postgres-list-databases): New function returning a list of
available PostgreSQL databases.
* test/lisp/progmodes/sql-tests.el: New file with tests for sql.el.
* lisp/net/tramp.el (tramp-tramp-file-p): Suppress "/:" and "/c:".
* test/lisp/net/tramp-tests.el
(tramp-test01-file-name-syntax): Multi-hop specs don't need a
method. "/h:" is allowed on non MS Windows.
Fix bug#24905
* lisp/progmodes/python.el (python-info-docstring-p): Improve
infloop avoidance: replace (bobp) with generic test for
forward progress.
* test/lisp/progmodes/python-tests.el (python-bob-infloop-avoid): Add
test for bug#24905
* lisp/thingatpt.el (thing-at-point-bounds-of-list-at-point):
Check first if we are at the beginning of a top-level sexp (Bug#24627).
If point is inside a comment or string, look for a list out of the
comment/string.
Escape '[' in doc string.
* test/lisp/thingatpt-tests.el (thing-at-point-bug24627): Update
expected test result as pass.
* lisp/emacs-lisp/seq.el (seq-random-elt): Add function to return a
random element from it's sequence parameter.
* test/lisp/emacs-lisp/seq-tests.el (test-seq-random-elt-take-all
test-seq-random-elt-return-nil): Test the new function
* doc/lispref/sequences.texi: Document the new function
* lisp/emacs-lisp/cl-seq.el (cl-fill, cl-replace, cl-delete)
(cl--position, cl-nsubstitute, cl-substitute, cl-remove):
Remove limit on maximum length for the input sequence
(#Bug24264).
* test/lisp/emacs-lisp/cl-seq-tests.el: Update test expected result as passed.
* test/lisp/textmodes/css-mode-tests.el
(css-test-foreign-completions): New test for
`css--foreign-completions'.
(css-test-complete-selector-tag): Rename test.
(css-test-complete-selector-class): New test testing completion of
class names in selectors.
(css-test-complete-selector-id): New test testing completion of IDs in
selectors.
