* lisp/textmodes/reftex.el (reftex--get-buffer-identifier)
(reftex--get-directory, reftex--abbreviate-name)
(reftex--get-basename, reftex--get-truename): New helper
functions that handle both files and buffer objects.
(reftex--remove-buffer-from-master-index): New helper function.
(reftex-tie-multifile-symbols): Support non-file buffers, using
the above.
(reftex-TeX-master-file): Return current buffer when no file.
(reftex-access-scan-info): Remove check requiring file buffers.
(reftex-access-parse-file, reftex-check-parse-consistency): Skip
for non-file buffers.
(reftex-select-external-document): Use new helper function.
(reftex-locate-file): Return buffer objects directly.
(reftex-get-file-buffer-force): Handle buffer objects and
special 'buffer:' strings.
* lisp/textmodes/reftex-global.el (reftex-create-tags-file): Add
error handling for non-file buffers. Leave TAGS unsupported in
non-file buffers.
(reftex-find-duplicate-labels)
(reftex-isearch-switch-to-next-file): Use new helper functions
that handle both files and buffer objects.
(reftex-isearch-switch-to-next-file): Use equal rather than
string= to compare strings/buffers.
* lisp/textmodes/reftex-index.el (reftex-display-index)
(reftex-index-change-entry): Use new helper functions.
(reftex-index-visit-phrases-buffer): Add error handling for
non-file buffers. Leave phrases unsupported in non-file
buffers.
* lisp/textmodes/reftex-parse.el (reftex-do-parse)
(reftex-parse-from-file): Add support for non-file buffers.
(reftex-all-document-files, reftex-where-am-I)
(reftex-notice-new): Use new helper functions.
* lisp/textmodes/reftex-ref.el (reftex-label-info-update):
Support non-file buffers.
(reftex-label-info, reftex-replace-prefix-escapes, reftex-label)
(reftex-replace-prefix-escapes, reftex-offer-label-menu): Use
new helper functions.
* lisp/textmodes/reftex-sel.el (reftex-insert-docstruct): Use
new helper function.
* lisp/textmodes/reftex-toc.el (reftex-toc)
(reftex-recenter-toc-when-idle): Support non-file buffers.
* lisp/textmodes/reftex-cite.el (reftex-bib-or-thebib)
(reftex-get-bibfile-list): Use new helper functions.
* lisp/textmodes/reftex-global.el
(reftex-save-all-document-buffers, reftex-ensure-write-access):
Ignore non-file buffers.
* lisp/textmodes/reftex-parse.el (reftex-all-document-files):
For non-file objects, do not apply relative path transformation.
* test/lisp/textmodes/reftex-tests.el
(reftex-all-used-citation-keys-buffer)
(reftex-renumber-simple-labels-buffer): New tests for operations
on non-file buffers.
RefTeX historically assumed that the buffers it operates on
visit files. To handle non-file buffers:
Modify reftex-TeX-master-file so that it returns the buffer
object itself (as suggested by Stefan Monnier). Modify each
caller to handle buffer objects, aided by some helper functions
added to reftex.el. Replace 'string=' by 'equal' in places.
Use buffer-base-buffer, where appropriate, to handle indirect
buffers (file and non-file).
TAGS files and phrases buffers remain unsupported for non-file
buffers.
* lisp/textmodes/reftex-cite.el (reftex-format-citation):
Recognize the alternative "journaltitle" field which is preferred
by biblatex. (bug#38762)
* test/lisp/textmodes/reftex-tests.el
(reftex-format-citation-test): Adjust test.
* lisp/textmodes/reftex-cite.el (reftex-all-used-citation-keys):
Match the citation keys used with multicite macros provided by
biblatex. (bug#38249)
* test/lisp/textmodes/reftex-tests.el
(reftex-all-used-citation-keys): Adjust test accordingly.
* lisp/textmodes/page.el (page--what-page): Adjust for 1st
line on page, and use 'count-lines' again. (Bug#68215)
* test/lisp/textmodes/page-tests.el (page-tests-what-page):
Update test.
* lisp/textmodes/conf-mode.el (conf-toml-mode): Do not use case
folding when font locking.
* test/lisp/textmodes/conf-mode-tests.el (conf-test-toml-mode):
Expand test.
* test/lisp/textmodes/conf-mode-tests.el (conf-test-javaprop-mode):
Attempt to give the test some meaning by repairing regexps,
and fixing it so that it passes.
* test/lisp/emacs-lisp/cl-macs-tests.el
(cl-macs-test--symbol-macrolet):
* test/lisp/emacs-lisp/cl-print-tests.el
(cl-print-tests-ellipsis-circular):
* test/lisp/emacs-lisp/eieio-tests/eieio-test-persist.el
(eieio-test-persist-interior-lists):
* test/lisp/textmodes/reftex-tests.el (reftex-all-used-citation-keys):
* test/src/xdisp-tests.el (xdisp-tests--minibuffer-resizing):
* test/src/fns-tests.el (test-vector-delete):
Mutate created objects, not constants.
* test/lisp/emacs-lisp/subr-x-tests.el
(subr-x-test-add-display-text-property): Mutate a created string, and
compare using `equal-including-properties` without which the test was
rather meaningless.
* test/lisp/net/tramp-archive-tests.el
(tramp-archive-test16-directory-files): Don't mutate.
* lisp/textmodes/emacs-news-mode.el (emacs-news-cycle-tag): Search for
a heading starting with 2 or more '*' rather than exactly 3.
* test/lisp/textmodes/emacs-news-mode-resources/cycle-tag.erts
(Point-Char): Add tests for 2 and 4 '*' levels.
* lisp/textmodes/emacs-news-mode.el (emacs-news-cycle-tag): Renamed
from 'emacs-news-toggle-tag'.
(emacs-news-mode-map, emacs-news-mode-menu): Use new name.
* test/lisp/textmodes/emacs-news-mode-resources/cycle-tag.erts:
Renamed from "toggle-tag.erts".
* test/lisp/textmodes/emacs-news-mode-tests.el (emacs-news-cycle-tag):
Rename test from 'emacs-news-toggle-tag', and call
'emacs-news-cycle-tag' with new resource file name.
* lisp/textmodes/reftex-global.el (reftex-translate): Recognize
key=val labels given in the optional or mandatory argument of
environments (AUCTeX bug#57720).
* test/lisp/textmodes/reftex-tests.el
(reftex-renumber-simple-labels): New Test.
* lisp/textmodes/conf-mode.el (conf-javaprop-mode-syntax-table):
Make obsolete and remove syntax entries for // and /* (bug#49077),
because only # are comments in javaprop files.
(conf-javaprop-mode): Adjust doc string to just mention #
comments.
* lisp/textmodes/reftex-cite.el (reftex-all-used-citation-keys):
Improve regexp for matching various cite commands incl. optional
arguments.
Recognize comments more robustly and don't interpret the control
symbol \% as a comment starter. (bug#56655)
* test/lisp/textmodes/reftex-tests.el
(reftex-all-used-citation-keys): New test.
* lisp/textmodes/emacs-news-mode.el (emacs-news-toggle-tag): New
command.
(emacs-news-mode-map): Bind above new command to "C-c C-t".
* test/lisp/textmodes/emacs-news-mode-resources/toggle-tag.erts:
* test/lisp/textmodes/emacs-news-mode-tests.el: New files.
* lisp/textmodes/css-mode.el (css--selector-regexp): Recognize some
more SCSS selectors.
* test/lisp/textmodes/css-mode-resources/scss-selectors.txt: Add tests
for them.
c9524819ea Partially revert a fill-region-as-paragraph regression
6075ea0b79 Fix 'make_lispy_position' when there's an image at EOB
# Conflicts:
# test/lisp/textmodes/fill-tests.el
* lisp/textmodes/texinfo.el (texinfo-mode): Make paragraph
definitions more traditional. This makes (forward-paragraph 1)
behave better.
(texinfo-mode): Set a new filling function.
(texinfo--fill-paragraph): New filling function.
(texinfo-fillable-commands): New variable (bug#49558).
* lisp/progmodes/cperl-mode.el (cperl--package-regexp):
Avoid double repetition; cperl--ws-or-comment-regexp is already
repeated with 1+.
* test/lisp/textmodes/dns-mode-tests.el
(dns-mode-tests-dns-mode-soa-increment-serial): Escape literal '$'.
* test/lisp/emacs-lisp/rx-tests.el (rx-regexp): Modify test to not
trigger a linting warning while retaining its testing power.
* lisp/textmodes/fill.el (fill-region-as-paragraph): Try to
improve how line breaks are set on unbreakable text with a fill
prefix area that has spaces within (bug#45720).
* lisp/textmodes/paragraphs.el (mark-paragraph): Revert
eb090f65ce (bug#45318). This restores
the behaviour from Emacs 27 -- further work is needed on this patch.
* test/lisp/textmodes/css-mode-tests.el:
* test/lisp/progmodes/ruby-mode-tests.el: Remove TODO to convert test
files into unit tests. The files are still useful for debugging.
Ref: https://lists.gnu.org/r/emacs-devel/2020-09/msg01906.html
