Remove redundant :group keyword args.
(octave-begin-keywords, octave-else-keywords, octave-end-keywords):
Remove variables.
(octave-operator-table, octave-smie-bnf-table): Use let-when-compile to
turn them into compile-time variables.
Auto-generate the "foo ... end" rules from the "foo ... endfoo" rules.
Add rules for break, continue, return, global, and persistent.
Refine the rule for "until".
(octave-smie--funcall-p, octave-smie--end-index-p)
(octave-smie--in-parens-p): New functions.
(octave-smie-backward-token, octave-smie-forward-token): Use them to
distinguish the "enumeration" function and the "end" index from
their corresponding keywords.
(octave--block-offset-keywords): New constant.
(octave-smie-rules): Use it. Adjust rules for new global/persistent parsing.
(octave-reserved-words): Redefine using octave-smie-grammar.
(octave-font-lock-keywords): Use octave-smie--funcall-p and
octave-smie--end-index-p.
* 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/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).
* progmodes/octave.el (completion-table-with-cache): Define if not
available.
(octave-goto-function-definition)
(octave-sync-function-file-names)
(octave-find-definition-default-filename): Backquote upattern for
compatibility.
* emacs-lisp/eldoc.el (eldoc-post-insert-mode): Remove.
(eldoc-edit-message-commands): New function.
(eldoc-print-after-edit): New variable.
(eldoc-pre-command-refresh-echo-area): Emit message only by
eldoc-message-commands.
(eldoc-mode): Restrict eldoc-message-commands to editing commands
if eldoc-print-after-edit is set.
* progmodes/octave.el (octave-mode-menu): Adapt to change in
eldoc.
Fixes: debbugs:16346
The manual was written by Kurt Hornik. He agreed to assign the
copyright for it to the FSF. I have updated and modified the manual.
* doc/misc/octave-mode.texi: Imported from GNU Octave
(doc/interpreter/emacs.txi).
* doc/misc/Makefile.in: Add octave-mode.texi.
* lisp/progmodes/octave.el (octave-mode, inferior-octave-mode): Link
to info manual and show keybindings and set `:group' keyword.
* lisp/minibuffer.el (completion-table-with-cache): New function.
* lisp/progmodes/octave.el (inferior-octave-completion-table): Turn
back into function, use `completion-table-with-cache'. Update all
references.
Fixes: debbugs:11906
(inferior-octave-startup, inferior-octave-check-process)
(inferior-octave-track-window-width-change)
(octave-completion-at-point, octave-eldoc-function): Use it.
(octave-kill-process): Provide confirmation.
Fixes: debbugs:10564
(inferior-octave-compilation-font-lock-keywords): New variables.
(compilation-error-regexp-alist)
(compilation-mode-font-lock-keywords): Defvar to pacify compiler.
(inferior-octave-mode): Use compilation-shell-minor-mode.
(inferior-octave-completion-table)
(inferior-octave-track-window-width-change)
(octave-eldoc-function-signatures, octave-help)
(octave-find-definition): Use single quoted strings.
(inferior-octave-startup-args): Change default value.
(inferior-octave-startup): Do not hard code "-i" and
"--no-line-editing".
(inferior-octave-resync-dirs): Add optional arg NOERROR.
(inferior-octave-directory-tracker): Use it.
(octave-goto-function-definition): Robustify.
(octave-help): Support highlighting operators in 'See also'.
(octave-find-definition): Find subfunctions only in Octave mode.
(octave-mode): Set add-log-current-defun-function.
(octave-goto-function-definition): Do not move point if not found.
(octave-find-definition): Enhance to try subfunctions first.
* emacs-lisp/smie.el (smie--matching-block-data): Minor simplification.
* progmodes/octave.el (octave-mode): Set comment-use-global-state
to t. (Bug#14303)
Fixes: debbugs:14434 debbugs:14303
punctuation syntax.
(inferior-octave-minimal-columns)
(inferior-octave-last-column-width): New variables.
(inferior-octave-track-window-width-change): New function.
(inferior-octave-mode): Adjust column width so that Octave output,
for example from 'ls', can fit into the window nicely.
off the highlight first.
* lisp/progmodes/octave.el (octave-indent-comment): Tweak regexps.
(octave-help): Small simplification.
* test/indent/octave.m: Tweak.
(smie-setup): Use add-function to set it.
* lisp/progmodes/octave.el (octave-smie-rules): Return nil rather than
0 after a semi-colon; it works better for smie-auto-fill.
(octave--indent-new-comment-line): New function.
(octave-indent-new-comment-line): Use it (indirectly).
(octave-mode): Don't disable smie-auto-fill. Use add-function to
modify comment-line-break-function.
