* test/lisp/calendar/todo-mode-tests.el (todo-test-toggle-item-header02, todo-test-edit-item-date-month) (todo-test-multiline-item-indentation-1) (todo-test-multiline-item-indentation-2) (todo-test-multiline-item-indentation-3): * test/lisp/cedet/semantic-utest-ia.el (semantic-ia-utest-buffer) (semantic-sr-utest-buffer-refs): * test/lisp/cedet/semantic-utest.el (semantic-utest-kill-indicator) (semantic-utest-unkill-indicator): * test/lisp/dired-tests.el (dired-test-bug27968): * test/lisp/emacs-lisp/backtrace-tests.el (backtrace-tests--verify-single-and-multi-line): * test/lisp/emacs-lisp/find-func-tests.el (find-func-tests--find-library-verbose): * test/lisp/erc/erc-tests.el (erc-ring-previous-command) (erc-log-irc-protocol): * test/lisp/gnus/message-tests.el (message-mode-propertize): * test/lisp/info-xref-tests.el (info-xref-test-emacs-manuals): * test/lisp/mail/footnote-tests.el (footnote-tests-same-place): * test/lisp/progmodes/elisp-mode-tests.el (elisp-shorthand-completion-at-point): * test/lisp/progmodes/f90-tests.el (f90-test-bug38415): * test/lisp/progmodes/python-tests.el (python-indent-electric-comma-inside-multiline-string) (python-indent-electric-comma-after-multiline-string) (python-indent-electric-colon-1, python-indent-electric-colon-2) (python-indent-electric-colon-3, python-indent-electric-colon-4) (python-mark-defun-2, python-mark-defun-3, python-mark-defun-4) (python-mark-defun-5, python-nav-end-of-defun-2) (python-nav-end-of-statement-1, python-nav-end-of-block-1) (python-indent-dedent-line-backspace-2) (python-indent-dedent-line-backspace-3) (python-eldoc--get-symbol-at-point-1) (python-info-beginning-of-statement-p-1) (python-info-beginning-of-statement-p-2): * test/lisp/replace-tests.el (replace-occur-revert-bug32543) (replace-occur-revert-bug32987): * test/lisp/simple-tests.el (simple-delete-indentation-boundaries) (simple-delete-indentation-region) (line-number-at-pos-in-narrow-buffer) (line-number-at-pos-keeps-restriction): * test/lisp/textmodes/css-mode-tests.el (css-mode-test-selectors) (scss-mode-test-selectors): * test/lisp/textmodes/fill-tests.el (fill-test-unbreakable-paragraph) (fill-test-breakable-paragraph): * test/lisp/time-stamp-tests.el (time-stamp-custom-pattern): * test/src/lread-tests.el (lread-tests--last-message): * test/src/process-tests.el (set-process-filter-t): * test/src/undo-tests.el (undo-test-skip-invalidated-markers): Prefer pos-bol and pos-eol.
When load-force-doc-strings is true, read (#$ . POS) as the (unibyte) string referred to. This feature was lost by mistake in the recent nonrecursive reader rewrite. Noticed by Stefan Monnier. * src/lread.c (get_lazy_string): New function (code mostly recycled from an old version). (read0): Detect (#$ . FIXNUM) and retrieve the string if appropriate. * test/src/lread-resources/lazydoc.el: * test/src/lread-tests.el (lread-force-load-doc-strings): New test.
As suggested by Stefan Monnier. * src/lread.c (read_escape): Signal an error for ?\LF since it cannot reasonably be intended. * test/src/lread-tests.el (lread-escaped-lf): Update test. * etc/NEWS: Announce.
The old -1 value was an artefact of the reader implementation. * src/lread.c (read_escape): Remove the `stringp` argument; assume character literal syntax. Never return -1. (read_string_literal): Handle string-specific escape semantics here and simplify. * test/src/lread-tests.el (lread-escaped-lf): New test.
Restructure the reader to be nonrecursive so that it is not limited by
the C stack or crashes Emacs when reading deeply nested data.
This also improves performance.
A few minor bugs were fixed:
- (a .{NBSP}b) where {NBSP} is a non-breaking space (U+00A0) is now
the dotted pair (a . b), not the 3-element list (a \. b), since U+00A0
is treated as whitespace everywhere else.
- #_ with no symbol following is now equivalent to ## (empty interned
symbol), not #: (empty uninterned symbol).
* src/alloc.c (garbage_collect): Call mark_lread.
* src/lread.c (readevalloop): Use read0 instead of read_list.
(stackbufsize): Increase to 1024, now that read0 isn't recursive.
(invalid_radix_integer): Buffer overflow check.
(read1, read_list, read_vector): Remove.
(read_char_literal, read_string_literal)
(hash_table_from_plist, record_from_list, vector_from_rev_list)
(bytecode_from_rev_list, char_table_from_rev_list)
(sub_char_table_from_rev_list, string_props_from_rev_list)
(read_bool_vector, skip_lazy_string, symbol_char_span)
(skip_space_and_comments)
(enum read_entry_type, struct read_stack_entry, struct read_stack)
(rdstack, mark_lread, read_stack_top, read_stack_pop)
(read_stack_empty_p, grow_read_stack, read_stack_push): New.
(read0): Rewrite to be nonrecursive.
* test/src/lread-tests.el (lread-deeply-nested, lread-misc): New tests.
Make sure that the value added to the `read_objects_completed` set is the one we actually return; previously this wasn't the case for conses because of an optimisation (bug#54501). Also add a check for vacuous self-references such as #1=#1# instead of returning a nonsense value from thin air. * src/lread.c (read1): Treat numbered conses correctly as described above. Detect vacuous self-references. * test/src/lread-tests.el (lread-test-read-and-print) (lread-test-circle-cases, lread-circle): Add tests.
836be7a112 ; * etc/refcards/ru-refcard.tex: Update Copyright year. 86cbc6ee4a * lisp/net/tramp-sh.el: Adapt copyright year ebe8772f65 ; Minor fixes related to copyright years 23c1ee6989 ; * test/manual/etags/ETAGS.good_N: Adjust to copyright ye... 8d3fc7ec89 * src/xfaces.c (face_for_font): Make 'hash' be uintptr_t. 19dcb237b5 ; Add 2022 to copyright years. # Conflicts: # etc/NEWS # etc/refcards/ru-refcard.tex # lib/cdefs.h # lisp/erc/erc-dcc.el # lisp/erc/erc-imenu.el # lisp/erc/erc-replace.el # lisp/image-dired.el # lisp/progmodes/xref.el # m4/alloca.m4 # m4/byteswap.m4 # m4/errno_h.m4 # m4/getopt.m4 # m4/gnulib-common.m4 # m4/inttypes.m4 # m4/stddef_h.m4 # m4/stdint.m4 # m4/sys_socket_h.m4
* test/lisp/custom-tests.el (custom-tests--with-temp-dir): * test/lisp/files-tests.el (files-tests--with-temp-file): * test/lisp/progmodes/project-tests.el (project-tests--with-temporary-directory): * test/src/emacs-module-tests.el (module--with-temp-directory): * test/src/emacs-tests.el (emacs-tests--with-temp-file): * test/src/lread-tests.el (lread-tests--with-temp-file): * test/src/process-tests.el (process-tests--with-temp-directory): Replace macros with 'ert-with-temp-(file|directory)'. Update callers.