* lisp/emacs-lisp/lisp-mode.el (lisp-mode): Give the |# the
correct (font-lock-comment-delimited-face) face (bug#39820).
Copyright-paperwork-exempt: yes
* lisp/emacs-lisp/lisp-mode.el (lisp--el-match-keyword): Handle
special forms and macros the same way (bug#43265). This makes
things like (setq a '(if a b)) be fontified correctly (i.e., not
fontified as a keyword).
* lisp/emacs-lisp/lisp-mode.el (lisp--el-funcall-position-p):
Rename and rewrite to return the inverse value. Non-inverted
predicate functions are easier to reason about.
(lisp--el-non-funcall-position-p): Make obsolete.
* lisp/emacs-lisp/lisp-mode.el (lisp-el-font-lock-keywords-2)
(lisp-cl-font-lock-keywords-2): Allow single-character symbol names.
* lisp/help-mode.el (help-xref-symbol-regexp): Also match symbol
names starting with symbol syntax (bug#6601, bug#24309).
* test/lisp/help-mode-tests.el (help-mode-tests-xref-button): Test
hyperlink creation for function names without symbol syntax.
(lisp-data-mode-syntax-table): Rename from lisp--mode-syntax-table.
Adjust all users. Set [...] to have paren syntax.
(lisp-data-mode): Don't set `lisp-syntax` arg any more
* lisp/progmodes/elisp-mode.el (emacs-lisp-mode-syntax-table):
Don't bother setting [...] to have paren syntax any more.
* lisp/progmodes/inf-lisp.el (inferior-lisp-mode): Don't use
`lisp-syntax` arg of lisp-mode-variables any more.
* lisp/emacs-lisp/lisp-mode.el (lisp-el-font-lock-keywords-2)
(lisp-cl-font-lock-keywords-2): Highlight "hidden arg" even if it
already has another face.
(calculate-lisp-indent): To distinguish code and data when indenting,
introduce the convention that a space between an open paren and
a symbol indicate that this should be indented as a simple data list.
Fixes: bug#40573
The new mode can be used stand-alone or inherited from by modes
intended to edit programs. The existing emacs-lisp-mode and lisp-mode
are examples.
Thanks to Juri Linkov and Basil L. Contovounesios for researching some
data files in Emacs that can be automatically set to use the new mode.
* lisp/files.el (auto-mode-alist): Add entry for ".dir-locals" and
".dir-locals-2"
* lisp/emacs-lisp/lisp-mode.el: (lisp-data-mode): New major mode.
(lisp-mode): Inherit from lisp-data-mode. Set special lisp-mode
stuff here.
* lisp/progmodes/elisp-mode.el (emacs-lisp-mode): Inherit from
lisp-data-mode.
* lisp/bookmark.el (bookmark-insert-file-format-version-stamp):
Use lisp-data-mode.
* lisp/saveplace.el (save-place-alist-to-file): Use
lisp-data-mode.
* lisp/net/eww.el (eww-write-bookmarks): Use lisp-data-mode.
* lisp/net/nsm.el (nsm-write-settings): Use lisp-data-mode.
* lisp/net/tramp-cache.el (tramp-dump-connection-properties): Use
lisp-data-mode.
* etc/NEWS: Mention lisp-data-mode.
* doc/lispref/modes.texi (Example Major Modes): Update example.
* lisp/emacs-lisp/lisp-mode.el (lisp-mode): Use
common-lisp-indent-function instead of lisp-indent-function as
Common Lisp is the most common non-Emacs Lisp today (bug#10097).
* lisp/help.el (help-uni-confusables, help-uni-confusables-regexp):
Rename from uni-confusable and uni-confusables-regexp, respectively.
(help-uni-confusable-suggestions): Use ngettext. Use new variable
name.
* lisp/emacs-lisp/lisp-mode.el (lisp--match-confusable-symbol-character):
Use new variable name.
Add some hints to the message for byte compiler free & unused variable
warnings, and 'void-variable' errors where the variable has confusable
quote characters in it.
* lisp/help.el (uni-confusables), uni-confusables-regexp): New
constants.
(help-command-error-confusable-suggestions): New function, added to
`command-error-function'.
(help-uni-confusable-suggestions): New function.
* lisp/emacs-lisp/bytecomp.el (byte-compile-variable-ref):
* lisp/emacs-lisp/cconv.el (cconv--analyze-use): Use it.
* lisp/emacs-lisp/lisp-mode.el
(lisp--match-confusable-symbol-character): New function.
(lisp-fdefs): Use it to fontify confusable characters with
font-lock-warning-face when they occur in symbol names.
* doc/lispref/modes.texi (Faces for Font Lock):
* doc/lispref/objects.texi (Basic Char Syntax): Recommend backslash
escaping of confusable characters, and mention new fontification.
* etc/NEWS: Announce the new fontification behavior.
* test/lisp/emacs-lisp/lisp-mode-tests.el (lisp-fontify-confusables):
New test.
* lisp/emacs-lisp/lisp-mode.el (lisp-indent-calc-next): Stop trying to
skip over strings if we've hit the end of buffer.
* test/lisp/emacs-lisp/lisp-mode-tests.el
(lisp-indent-unfinished-string): New test.
Restore lines saying "Maintainer: emacs-devel@gnu.org" when there is
no special maintainer for a file. Although this wasn't documented
it was common practice and removing the lines didn't have consensus.
0e8d452 ; * doc/lispref/nonascii.texi (Coding System Basics): Fix gra...
25a2ff7 ; Add missing space in custom.texi
9ec18fb * admin/admin.el (set-version): Check for increase in version...
93912ba Be more careful about indent-sexp going over eol (Bug#35286)
* lisp/emacs-lisp/lisp-mode.el (indent-sexp): Only go over multiple
sexps if the end of line is within a sexp.
* test/lisp/emacs-lisp/lisp-mode-tests.el
(indent-sexp-stop-before-eol-comment)
(indent-sexp-stop-before-eol-non-lisp): New tests.
* 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.
bd52f37 (origin/emacs-26) ; Fix last change: only MinGW runtime 5.0.2...
024d20f Fix compilation with mingw.org's MinGW 5.x headers
38b6748 Update the list of special forms in the ELisp manual
8579105 Don't fail to indent-sexp before a full sexp (Bug#31984)
d24c5f2 Fix calls to modifications hooks in replace-buffer-contents
71a9151 * src/character.c (char_width): Support glyphs with faces. (...
0feb673 Display raw bytes as belonging to 'eight-bit' charset
2e2f00f ; * doc/emacs/mule.texi (International Chars): Fix last change.
00561b5 Fix inaccurate text in the user manual
5cfb7a3 Copyedits in tramp.texi, improved example with bash's readline
6f8f358 Minor Tramp doc update
2585fcb File Shadowing is not available on MS Windows
39da592 ; Minor markup change in indent.texi
2f00ffe ; bookmark-jump: Add comment about last change.
* lisp/emacs-lisp/lisp-mode.el (indent-sexp): Only signal error if the
initial forward-sexp fails. Suppress scan-error forn any of the
forward-sexp calls after that.
* test/lisp/emacs-lisp/lisp-mode-tests.el (indent-sexp-cant-go): New
test.
f64c277 (origin/emacs-26) Let bookmark-jump override window-point (Bu...
1208aaa Omit keymap from subword-mode docstring (Bug#32212)
2b70b54 Prevent line-mode term from showing user passwords
5de4441 Check for special filenames in eshell (Bug#30724)
1b4b965 Fix indent-sexp of #s(...) (Bug#31984)
59e8533 Add save-match-data to abbreviate-file-name (Bug#32201)
47f75b1 Fix last change in editfns.c
671dc5a Fix calls to buffer modification hooks from replace-buffer-co...
cc4ceed ; etc/NEWS: Remove unnecessary reference to a bug number.
e0f33ea Fix Bug#32226
7308fa0 Improve doc strings of several variables in keyboard.c
* lisp/emacs-lisp/lisp-mode.el (indent-sexp): Look for a sexp that
ends after the current line.
* test/lisp/emacs-lisp/lisp-mode-tests.el (indent-sexp-go): New test.
This is partial revert of "Remove ignored argument from
lisp-indent-line", because `indent-line-to' doesn't respect field
boundaries.
* lisp/emacs-lisp/lisp-mode.el (lisp-indent-line): Use delete-region
and indent-to instead of `indent-line-to'.
* test/lisp/emacs-lisp/lisp-mode-tests.el
(lisp-indent-with-read-only-field): Expect to pass.
Don't merge to master, we will fix indent-line-to there instead.
63b04c11d5 Fix copyright years by hand
5c7dd8a783 Update copyright year to 2018
220a9ecba1 Merge from Gnulib
312c565566 Don't add empty keyboard macro to macro ring (Bug#24992)
39ca289a7a Allow customization of decoding of "man" command
f8240815ea * etc/NEWS: Add security consideration note on passphrase ...
0c78822c70 Fix subtle problem with scroll-down when scroll-margin is ...
acd289c5a4 Fix problems with indexing in User manual
b240c7846b * lisp/help.el (describe-key): Only (copy-sequence elt) wh...
e879a5444a * src/buffer.c (Frestore_buffer_modified_p): Fix bug#29846
81b1028b63 Improve documentation of 'inhibit-modification-hooks' and ...
7175496d7a Fix doc string of 'enable-recursive-minibuffers'
5b38406491 Fix documentation of delsel and of killing text
# Conflicts:
# etc/NEWS
# etc/refcards/ru-refcard.tex
