* lisp/progmodes/elisp-mode.el (elisp-completion-at-point): Skip
past `#' to find BEG (bug#20771).
* test/automated/elisp-mode-tests.el
(elisp-completes-functions-after-hash-quote): New test.
* lisp/progmodes/grep.el (rgrep-default-command):
Extract from `rgrep'.
* lisp/progmodes/xref.el (xref-collect-references): Split from
`xref-collect-matches'. Only handle the case of symbol search.
(xref-collect-matches): Instead of Semantic Symref, use
`rgrep-default-command', to take advantage of its directory and
file ignore settings.
(xref--collect-match): Remove the last argument, leaving the
regexp construction up to the caller.
* lisp/progmodes/elisp-mode.el (elisp--xref-find-matches):
Change to take the xref-collect- function to use as an argument.
(elisp-xref-find): Update accordingly.
* lisp/progmodes/etags.el (etags--xref-find-matches)
(etags-xref-find): Same.
* lisp/progmodes/xref.el (xref-elisp-location)
(xref-make-elisp-location, xref-location-marker): Remove here.
(xref--xref): Don't limit the type of the location slot.
* lisp/progmodes/elisp-mode.el (xref-elisp-location):
Define as a cl-struct here.
(xref-location-marker): Move here.
This lets you easily insert quotes ‘like this’ by typing
quotes `like this', and similarly you can easily insert
quotes “like this” by typing quotes ``like this'' (Bug#20545).
* doc/emacs/basic.texi (Inserting Text):
* doc/emacs/modes.texi (Minor Modes):
* etc/NEWS: Document it.
* doc/emacs/text.texi (Quotation Marks): New section.
* lisp/electric.el (electric-quote-comment)
(electric-quote-string, electric-quote-paragraph):
New custom vars.
(electric--insertable-p)
(electric-quote-post-self-insert-function): New functions.
(electric-quote-mode, electric-quote-local-mode): New minor modes.
* lisp/progmodes/elisp-mode.el (emacs-lisp-mode):
Add curved single quotes to electric-pair-text-pairs.
Set electric-quote-string in this buffer.
* lisp/progmodes/xref.el (xref-find-function): Describe the
`matches' action.
(xref-find-regexp): New command, using it.
(xref-collect-references): Rename to xref-collect-matches.
(xref--collect-reference): Rename to xref--collect-match.
(xref-collect-matches, xref--collect-match): Accept new argument,
KIND. Update accordingly.
(xref--regexp-to-extended): New function.
* lisp/progmodes/elisp-mode.el (elisp-xref-find): Support the
`matches' action.
(elisp--xref-find-matches): Accept new argument. Resolve a FIXME.
* lisp/progmodes/etags.el (etags-xref-find):
Support the `matches' action.
(etags--xref-find-matches): New function.
(semantic-grammar--template-expand): New function.
(semantic-grammar-header, semantic-grammar-footer): Use it.
(semantic-grammar--lex-block-specs): Remove unused var `block-spec'.
(semantic-grammar-file-regexp): Refine regexp.
(semantic-grammar-eldoc-get-macro-docstring):
Use elisp-get-fnsym-args-string when available.
(semantic-idle-summary-current-symbol-info): Use new elisp-* names
instead of the old eldoc-* names.
* lisp/emacs-lisp/eldoc.el (eldoc-docstring-format-sym-doc): Move back
from elisp-mode.el. Tweak calling convention.
* lisp/progmodes/elisp-mode.el (package-user-dir): Declare.
(elisp-get-fnsym-args-string): Add `prefix' argument. Rename from
elisp--get-fnsym-args-string.
(elisp--highlight-function-argument): Add `prefix' arg.
(elisp-get-var-docstring): Rename from elisp--get-var-docstring.
(elisp--docstring-format-sym-doc): Move back to eldoc.el.
* lisp/progmodes/elisp-mode.el (elisp--xref-format): Extract from
elisp--xref-find-definitions, to work around "Attempt to modify
read-only object" error.
* lisp/progmodes/elisp-mode.el (elisp--xref-identifier-location):
Only skip minor-mode-named variable if it's defined in a Lisp
file, and it's in minor-mode-list (bug#20506).
* test/automated/elisp-mode-tests.el
(elisp-xref-finds-both-function-and-variable)
(elisp-xref-finds-only-function-for-minor-mode): New tests.
* lisp/progmodes/elisp-mode.el (elisp-completion-at-point):
Make sure we're inside the let bindings.
* test/automated/elisp-mode-tests.el
(elisp-completes-functions-after-let-bindings): New test.
* lisp/progmodes/elisp-mode.el (elisp-completion-at-point):
Classify lone symbol inside let varlist as variable.
* test/automated/elisp-mode-tests.el (completest-variables-in-let-bindings):
New test.
* lisp/progmodes/elisp-mode.el (elisp-completion-at-point):
Only consider function position when not inside quoted form
(bug#20425).
* test/automated/elisp-mode-tests.el: New file.
* lisp/progmodes/elisp-mode.el (elisp--xref-find-references): Use `cl-mapcan'.
* lisp/progmodes/etags.el (etags-xref-find): Ditto. Prompt for
directory if no tags tables are loaded (bug#19468).
* lisp/progmodes/elisp-mode.el (elisp--xref-find-references): New function.
(elisp-xref-find): Use it.
* lisp/progmodes/etags.el (etags-xref-find): Use `xref-collect-references'.
* lisp/progmodes/xref.el (xref-collect-references):
(xref--collect-reference): New functions.
* lisp/emacs-lisp/lisp-mode.el (lisp--el-font-lock-flush-elisp-buffers):
Move to elisp-mode.el.
(lisp-mode-variables): (Re)move elisp-specific settings.
* lisp/progmodes/elisp-mode.el (emacs-lisp-mode): Add settings removed
from lisp-mode-variables.
(elisp--font-lock-flush-elisp-buffers): New function, moved from
lisp-mode.el.
* lisp/emacs-lisp/eldoc.el (eldoc-documentation-function): Describe how
major modes should use `add-function' to alter value of the variable.
* lisp/hexl.el (hexl-mode): Set `eldoc-documentation-function' using
`add-function' so the default value is always used.
* lisp/ielm.el (inferior-emacs-lisp-mode): Set
`eldoc-documentation-function' using `add-function' so the default
value is always used.
* lisp/progmodes/cfengine.el (cfengine3-mode): Set
`eldoc-documentation-function' using `add-function' so the default
value is always used.
* lisp/progmodes/elisp-mode (emacs-lisp-mode): Set
`eldoc-documentation-function' using `add-function' so the default
value is always used.
* lisp/progmodes/octave.el (octave-mode): Set
`eldoc-documentation-function' using `add-function' so the default
value is always used.
* lisp/progmodes/python.el (python-mode): Set
`eldoc-documentation-function' using `add-function' so the default
value is always used.
* lisp/simple.el (read--expression): Set `eldoc-documentation-function'
using `add-function' so the default value is always used.
* lisp/emacs-lisp/find-func.el (find-function-library): Return a pair
(ORIG-FUNCTION . LIBRARY) instead of just its second element.
(find-function-noselect): Use it.
* lisp/progmodes/elisp-mode.el (elisp--xref-identifier-file): Rename to
`elisp--xref-identifier-location', incorporate logic from
`elisp--xref-find-definitions', use the changed
`find-function-library' return value.
* lisp/emacs-lisp/find-func.el (find-function-library): New function,
extracted from `find-function-noselect'.
* lisp/progmodes/elisp-mode.el (elisp--identifier-location): Fold back
into `elisp--company-location'.
(elisp--identifier-completion-table): Rename to
`elisp--identifier-completion-table', and do not include just any
symbols with a property list.
(elisp-completion-at-point): Revert the 2014-12-25 change.
(elisp--xref-identifier-file): New function.
(elisp--xref-find-definitions): Use it.
* lisp/progmodes/xref.el (xref-elisp-location): New class.
(xref-make-elisp-location): New function.
(xref-location-marker): New implementation.
* lisp/progmodes/elisp-mode.el (elisp--xref-find-definitions):
Filter out nil results.
(elisp--xref-find-apropos): New function.
(elisp-xref-find): Use it.
* lisp/progmodes/xref.el (xref--show-xrefs): Use `user-error'.
Move autoloaded bindings for `M-.', `M-,', `C-x 4 .' and
`C-x 5 .' from etags.el to xref.el.
* progmodes/xref.el: New file.
* progmodes/elisp-mode.el (elisp--identifier-types): New variable.
(elisp--identifier-location): New function, extracted from
`elisp--company-location'.
(elisp--company-location): Use it.
(elisp--identifier-completion-table): New variable.
(elisp-completion-at-point): Use it.
(emacs-lisp-mode): Set the local values of `xref-find-function'
and `xref-identifier-completion-table-function'.
(elisp-xref-find, elisp--xref-find-definitions)
(elisp--xref-identifier-completion-table): New functions.
* progmodes/etags.el (find-tag-marker-ring): Mark obsolete in
favor of `xref--marker-ring'.
(tags-lazy-completion-table): Autoload.
(tags-reset-tags-tables): Use `xref-clear-marker-stack'.
(find-tag-noselect): Use `xref-push-marker-stack'.
(pop-tag-mark): Make an alias for `xref-pop-marker-stack'.
(etags--xref-limit): New constant.
(etags-xref-find, etags--xref-find-definitions): New functions.
* lisp/minibuffer.el (completion-table-dynamic): Add arg `switch-buffer'
and change default to stay in the minibuffer when called from
the minibuffer.
(lazy-completion-table): Use this new argument to preserve the
old behavior.
* lisp/progmodes/elisp-mode.el (elisp--local-variables): Don't burp on
incorrect lexical elements (bug#19250).
