;ELC
;;; Compiled by mockbuild@buildfarm06-new.corp.cloudlinux.com on Fri Oct 11 10:09:00 2024
;;; from file /builddir/build/BUILD/emacs-24.3/lisp/emacs-lisp/derived.el
;;; in Emacs version 24.3.1
;;; with all optimizations.

;;; This file uses dynamic docstrings, first added in Emacs 19.29.

;;; This file does not contain utf-8 non-ASCII characters,
;;; and so can be loaded in Emacs versions earlier than 23.

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#@50 Construct a mode-hook name based on a MODE name.
(defalias 'derived-mode-hook-name #[(mode) "\301\302!\303P!\207" [mode intern symbol-name "-hook"] 3 (#$ . 561)])
(put 'derived-mode-hook-name 'byte-optimizer 'byte-compile-inline-expand)
#@44 Construct a map name based on a MODE name.
(defalias 'derived-mode-map-name #[(mode) "\301\302!\303P!\207" [mode intern symbol-name "-map"] 3 (#$ . 805)])
(put 'derived-mode-map-name 'byte-optimizer 'byte-compile-inline-expand)
#@53 Construct a syntax-table name based on a MODE name.
(defalias 'derived-mode-syntax-table-name #[(mode) "\301\302!\303P!\207" [mode intern symbol-name "-syntax-table"] 3 (#$ . 1040)])
(put 'derived-mode-syntax-table-name 'byte-optimizer 'byte-compile-inline-expand)
#@54 Construct an abbrev-table name based on a MODE name.
(defalias 'derived-mode-abbrev-table-name #[(mode) "\301\302!\303P!\207" [mode intern symbol-name "-abbrev-table"] 3 (#$ . 1312)])
(put 'derived-mode-abbrev-table-name 'byte-optimizer 'byte-compile-inline-expand)
#@1994 Create a new mode as a variant of an existing mode.

The arguments to this command are as follow:

CHILD:     the name of the command for the derived mode.
PARENT:    the name of the command for the parent mode (e.g. `text-mode')
           or nil if there is no parent.
NAME:      a string which will appear in the status line (e.g. "Hypertext")
DOCSTRING: an optional documentation string--if you do not supply one,
           the function will attempt to invent something useful.
BODY:      forms to execute just before running the
           hooks for the new mode.  Do not use `interactive' here.

BODY can start with a bunch of keyword arguments.  The following keyword
  arguments are currently understood:
:group GROUP
	Declare the customization group that corresponds to this mode.
	The command `customize-mode' uses this.
:syntax-table TABLE
	Use TABLE instead of the default (CHILD-syntax-table).
	A nil value means to simply use the same syntax-table as the parent.
:abbrev-table TABLE
	Use TABLE instead of the default (CHILD-abbrev-table).
	A nil value means to simply use the same abbrev-table as the parent.

Here is how you could define LaTeX-Thesis mode as a variant of LaTeX mode:

  (define-derived-mode LaTeX-thesis-mode LaTeX-mode "LaTeX-Thesis")

You could then make new key bindings for `LaTeX-thesis-mode-map'
without changing regular LaTeX mode.  In this example, BODY is empty,
and DOCSTRING is generated by default.

On a more complicated level, the following command uses `sgml-mode' as
the parent, and then sets the variable `case-fold-search' to nil:

  (define-derived-mode article-mode sgml-mode "Article"
    "Major mode for editing technical articles."
    (setq case-fold-search nil))

Note that if the documentation string had been left out, it would have
been generated automatically, with a reference to the keymap.

The new mode runs the hook constructed by the function
`derived-mode-hook-name'.

See Info node `(elisp)Derived Modes' for more details.
(defalias 'define-derived-mode '(macro . #[(child parent name &optional docstring &rest body) "\203;\204	B\306\n\307=\203\306\310\311\f!\312P!)\310\311\f!\313P!)\310\311\f!\314P!)\315\211\310\311\f!\316P!)\306@ABCDE\317	@!\203\236	\211A@\211F\320=\203l	\211A@\202\232F\321=\203\200	\211A@C\306B\202\232F\322=\203\224	\211A@D\306A\202\232	\211A@\210)\202O\323\nDC%\324\325\326\327@D\330BB\331\327@D\332\333\334\335G\"DFE\325\336\327EDD\331\327ED\337\327DFE\340\341E\342BBD\325\326\327ED\343BB\331\327ED\344\333\334\345\"DFEA\205(
\324\325\336\327DDD\331\327DD\346\327DFE\341D\347BB\325\326\327DD\350BB\331\327DD\351\333\334\352\"DFEFB\205`
\324\331\327CD\353\327DF\341C\324\354\327CD\355BBCEE\325\326\327CD\356BB\331\327CD\357\333\334\360\"DFEF\331\327D\361\327\nDF
\205t
\331\327D\362
F\363\306\364\365\n\206
\366C\367\370\327DE\367\371GE\n\205\324\372\326\327\nD\373BB\331\327D\374\326\327\nD\375BBFE\325\376ED\377E\201HBBEA\205\325
\201I\302\201JDDDC\325\201K\201LD\201MBBEEB\205\376
\325\201N\201OC\201PBB\201QC\201RBBE\201SC\201TBBE\257\201UEDD\205\201VDDC\205\367\201WCE	BBBBBBBB\201X\327@DD\257\257\n.\207" [docstring body parent child mode group nil fundamental-mode intern symbol-name "-map" "-syntax-table" "-abbrev-table" t "-hook" keywordp :group :abbrev-table :syntax-table derived-mode-make-docstring progn unless get quote ('variable-documentation) put 'variable-documentation purecopy format "Hook run when entering %s mode.\nNo problems result if this variable is not bound.\n`add-hook' automatically binds it.  (This is true for all hook variables.)" boundp 'definition-name with-no-warnings defvar ((make-sparse-keymap)) ('variable-documentation) 'variable-documentation "Keymap for `%s'." 'definition-name ((make-syntax-table)) ('variable-documentation) 'variable-documentation "Syntax table for `%s'." 'definition-name define-abbrev-table (nil) ('variable-documentation) 'variable-documentation "Abbrev table for `%s'." 'derived-mode-parent 'custom-mode-group defun (interactive) delay-mode-hooks kill-all-local-variables setq major-mode mode-name if ('mode-class) 'mode-class ('mode-class) keymap-parent set-keymap-parent hook declare-syntax declare-abbrev abbrev syntax map #1=#:val name ((current-local-map)) let char-table-parent (and parent (not (eq parent (standard-syntax-table)))) set-char-table-parent ((syntax-table)) or abbrev-table-get (:parents) eq (local-abbrev-table) abbrev-table-put (:parents (list local-abbrev-table)) use-local-map set-syntax-table local-abbrev-table run-mode-hooks] 29 (#$ . 1587)]))
(byte-code "\300\301\302\303#\210\300\301\304\305#\207" [put define-derived-mode edebug-form-spec (&define name symbolp sexp [&optional stringp] [&rest keywordp sexp] def-body) doc-string-elt 4] 4)
#@266 Find the class of a major MODE.
A mode's class is the first ancestor which is NOT a derived mode.
Use the `derived-mode-parent' property of the symbol to trace backwards.
Since major-modes might all derive from `fundamental-mode', this function
is not very useful.
(defalias 'derived-mode-class #[(mode) "\301N\203\301N\211\202
\207" [mode derived-mode-parent] 3 (#$ . 6455)])
(make-obsolete 'derived-mode-class 'derived-mode-p "22.1")
#@59 Construct a docstring for a new mode if none is provided.
(defalias 'derived-mode-make-docstring #[(parent child &optional docstring syntax abbrev) "\306\307	!\310P!)\306\307	!\311P!)\f;\2046
\204*\312\313$\2025\312\314

&\315\316\307\n!!\f\"\204e\f
\204J\317\202^\320\315\316\312\321
\"!\f\"?\205\\\312\322
\"\323Q\312\324\n\"\325R\315\326\f\"\204t\f\327\307!\330R\f*\207" [child mode hook map docstring parent intern symbol-name "-map" "-hook" format "Major-mode.\nUses keymap `%s', abbrev table `%s' and syntax-table `%s'." "Major mode derived from `%s' by `define-derived-mode'.\nIt inherits all of the parent's attributes, but has its own keymap,\nabbrev table and syntax table:\n\n  `%s', `%s' and `%s'\n\nwhich more-or-less shadow %s's corresponding tables." string-match regexp-quote "\n\nThis mode " "\n\nIn addition to any hooks its parent mode " "`%s'" "`%s' " "might have run,\nthis mode " "runs the hook `%s'" ", as the final step\nduring initialization." "\\\\[{[]" "\n\n\\{" "}" abbrev syntax] 7 (#$ . 6904)])
#@55 Construct a setup-function name based on a MODE name.
(defalias 'derived-mode-setup-function-name #[(mode) "\301\302!\303P!\207" [mode intern symbol-name "-setup"] 3 (#$ . 7964)])
(put 'derived-mode-setup-function-name 'byte-optimizer 'byte-compile-inline-expand)
#@207 Initialize variables for a new MODE.
Right now, if they don't already exist, set up a blank keymap, an
empty syntax table, and an empty abbrev table -- these will be merged
the first time the mode is used.
(defalias 'derived-mode-init-mode-variables #[(mode) "\301\302\303!\304P!)!\2042\305\306\302\303!\304P!)\307\310\311\"F!\210\312\302\303!\304P!)\313\314#\210\301\302\303!\315P!)!\204d\305\306\302\303!\315P!)\316\310\317\"F!\210\312\302\303!\315P!)\313\314#\210\301\302\303!\320P!)!\203u\314\207\305\306\302\303!\320P!)\321\310\322\"F!\207" [mode boundp intern symbol-name "-map" eval defvar (make-sparse-keymap) format "Keymap for %s." put derived-mode-unmerged t "-syntax-table" (make-char-table 'syntax-table nil) "Syntax table for %s." "-abbrev-table" (progn (define-abbrev-table (derived-mode-abbrev-table-name mode) nil) (make-abbrev-table)) "Abbrev table for %s."] 7 (#$ . 8236)])
#@64 Set the keymap of the new MODE, maybe merging with the parent.
(defalias 'derived-mode-set-keymap #[(mode) "\304\305!\306P!)\307	!\310 \211\203!	\311N\203!\312\n\"\210\313	\311\314#\210\315\n!+\207" [mode map-name new-map old-map intern symbol-name "-map" eval current-local-map derived-mode-unmerged derived-mode-merge-keymaps put nil use-local-map] 5 (#$ . 9165)])
#@70 Set the syntax table of the new MODE, maybe merging with the parent.
(defalias 'derived-mode-set-syntax-table #[(mode) "\304\305!\306P!)\307 \310	!	\311N\203\312\n\"\210\313	\311\314#\210\315!+\207" [mode table-name old-table new-table intern symbol-name "-syntax-table" syntax-table eval derived-mode-unmerged derived-mode-merge-syntax-tables put nil set-syntax-table] 4 (#$ . 9547)])
#@114 Set the abbrev table for MODE if it exists.
Always merge its parent into it, since the merge is non-destructive.
(defalias 'derived-mode-set-abbrev-table #[(mode) "\305\306!\307P!)\n\310	!\311\f\"\210\f\211+\207" [mode table-name local-abbrev-table old-table new-table intern symbol-name "-abbrev-table" eval derived-mode-merge-abbrev-tables] 3 (#$ . 9950)])
#@29 Run the mode hook for MODE.
(defalias 'derived-mode-run-hooks #[(mode) "\302\303!\304P!)\305	!\205\306	!)\207" [mode hooks-name intern symbol-name "-hook" boundp run-hooks] 3 (#$ . 10323)])
#@139 Merge an OLD keymap into a NEW one.
The old keymap is set to be the last cdr of the new one, so that there will
be automatic inheritance.
(defalias 'derived-mode-merge-keymaps #[(old new) "\211:\203t	@:\203/\306	@@!\307\n\"\307\f\n\"\310!\203.\310
!\203.\311
\"\210+\312	@!\203m	@GS\211\f\313Y\203l\306\f!\307\n\"\307\f\n\"\310!\203b\310
!\203b\311
\"\210+\fS\211\f\202=)	A\211\202)GS\233\f\241\207" [new tail key subnew old subold vector lookup-key keymapp derived-mode-merge-keymaps vectorp 0 i] 4 (#$ . 10526)])
#@121 Merge an OLD syntax table into a NEW one.
Where the new table already has an entry, nothing is copied from the old one.
(defalias 'derived-mode-merge-syntax-tables #[(old new) "\302	\"\207" [new old set-char-table-parent] 3 (#$ . 11080)])
(defalias 'derived-mode-merge-abbrev-tables #[(old new) "\205\301\302\"\207" [old mapatoms #[(symbol) "\302\303!	\"\206\304	\303!JK$\207" [symbol new intern-soft symbol-name define-abbrev] 5]] 3])
(provide 'derived)