Access specifiers:
------------------
private:	symbol is accessed only in same folding
public:		symbol is accessed througout whole singular.el
semipub:	symbol is accessed only in a feq functions
		outside same folding.  Functions have to be
		specified, then.
user:		symbol belongs to the user interface of
		singular.el (customizing and interactive
		functions).  For variable, implies `const var'.

Type:
-----
func:		function
macro:		macro
subst:		inline function
var:		regular variable
const var:	variable is (except from initialization) never
		changed throughout singular.el
const:		const variable (defined via `defconst')
const const:	const is (except from initialization) never
		changed throughout singular.el
lvar: 		buffer local variable
face:		face (defined via `defface')
group:		customizing group
require:	require called


Code common to both modes
=========================

Customizing (1.43)
------------------
user	group		singular-faces

Debugging stuff (1.43)
----------------------
private	const var	singular-debug
public	func		singular-debug-format
public	macro		singular-debug

Determining version (1.43)
--------------------------
public  const var	singular-emacs-flavor
public  const var	singular-emacs-major-version
public  const var	singular-emacs-minor-version
public  func		singular-fset
private	func		singular-set-version
private			<static initialization>

Syntax table (1.43)
-------------------
private	const var	singular-mode-syntax-table
private			<static initialization>
semipub	func		singular-mode-syntax-table-init
			// used in `singular-interactive-mode'

Miscellaneous (1.48)
--------------------
public	func		singular-keep-region-active

Singular interactive mode
=========================

Customizing (1.43)
------------------
user	group		singular-interactive
user	group		singular-sections-and-foldings
user	group		singular-interactive-miscellaneous
user	group		singular-demo-mode
public	func		singular-map-buffer

Comint (1.43)
-------------
	require		comint

Font-locking (1.47)
-------------------
private	const var	singular-font-lock-error-face
private	const var	singular-font-lock-warning-face
private	const var	singular-font-lock-prompt-face

user	face		singular-font-lock-error-face
user	face		singular-font-lock-warning-face
user	face		singular-font-lock-prompt-face

private	const const	singular-font-lock-singular-types
private			<static initialization>
private	const const	singular-interactive-font-lock-keywords-1
private	const const	singular-interactive-font-lock-keywords-2
private	const const	singular-interactive-font-lock-keywords-3
private	const const	singular-interactive-font-lock-keywords
private	const const	singular-interactive-font-lock-defaults

semipub	func		singular-interactive-font-lock-init
			// used in `singular-interactive-mode'
private			<static initialization>

Key map (1.48)
--------------
semipub	const var	singular-interactive-mode-map
			// used in `Menus and logos' folding
private			<static initialization>

user	var		singular-history-keys
user	var		singular-cursor-keys
private	func		singular-history-cursor-key-set
private	func		singular-history-cursor-keys-set
private			<static initialization>

semipub	func		singular-interactive-mode-map-init
			// used in `singular-interactive-mode'

-- not checked --
Menus and logos
---------------

Skipping and stripping prompts and newlines and other things
------------------------------------------------------------
-- end not checked --

Miscellaneous (1.44)
--------------------
public	subst		singular-buffer-name-to-process-name
public	subst		singular-process-name-to-buffer-name
public	subst		singular-run-hook-with-arg-and-value
public	subst		singular-process
public	subst		singular-process-mark
public	func		singular-time-stamp-difference

Miscellaneous interactive (1.43)
--------------------------------
user	func		singular-recenter
user	func		singular-reposition-point-and-window
user	func		singular-toggle-truncate-lines
private	var		singular-scroll-previous-amount
user	func		singular-scroll-right
user	func		singular-scroll-left

-- not checked --
user	func		singular-load-file
user	func		singular-load-library
user	func		singular-exit-singular
-- end not checked --

History (1.43)
--------------
user	var		singular-history-ignoredups
user	var		singular-history-size
user	var		singular-history-filter-regexp
user	var		singular-history-explicit-file-name
semipub	func		singular-history-read
			// used in `singular-exec'
semipub	func		singular-history-write
			// used in `singular-exit-sentinel'
semipun	func		singular-history-insert
			// used in `singular-send-or-copy-input'
semipub	func		singular-history-init
			// used in `singular-interactive-mode'

Simple section API for both Emacs and XEmacs (1.45)
---------------------------------------------------
semipub	var		singular-simple-sec-clear-type
			// used in `singular-section-type-alist'
private lvar		singular-simple-sec-last-end
semipub	func		singular-simple-sec-init
			// used in `singular-exec'
semipub	macro		singular-simple-sec-last-end-position
			// used in `singular-input-filter' and
			// `singular-output-filter'
private	subst		singular-simple-sec-lookup-face

semipub	func		singular-simple-sec-create
			// used in `singular-input-filter' and
			// `singular-output-filter'
semipub	func		singular-simple-sec-at
			// used in
			// `singular-section-at',
			// `singular-last-input-section',
			// `singular-current-output-section',
			// `singular-last-output-section'

semipub	subst		singular-simple-sec-start
semipub	subst		singular-simple-sec-end
semipub	subst		singular-simple-sec-type
semipub	subst		singular-simple-sec-before
semipub	func		singular-simple-sec-start-at
semipub	func		singular-simple-sec-end-at
semipub	func		singular-simple-sec-in
			// all of the preceding functions
			// used in `Section API' folding

Section API (1.45)
------------------
user	var		singular-section-face-alist
user	face		singular-section-input-face
user	face		singular-section-output-face

public	subst		singular-section-create
public	subst		singular-section-simple-sec
public	subst		singular-section-type
public	subst		singular-section-start
public	subst		singular-section-end

public	func		singular-section-at
public	func		singular-section-before
public	func		singular-section-in
private	func		singular-section-in-internal
public	func		singular-section-mapsection

-- not checked --
Section miscellaneous
---------------------
public	func	singular-input-section-to-string
-- end not checked --

Section miscellaneous interactive (1.46)
----------------------------------------
user	func		singular-section-goto-beginning
user	func		singular-section-goto-end
user	func		singular-section-backward
user	func		singular-section-forward

Folding sections for both Emacs and XEmacs (1.48)
-------------------------------------------------
user	var		singular-folding-ellipsis
user	var		singular-folding-line-move-ignore-folding
private	func		singular-folding-set-ellipsis
semipub	func		singular-folding-init
			// used in `singular-interactive-mode'

public	func		singular-folding-fold
public	func		singular-folding-unfold
public	func		singular-folding-foldedp

user	func		singular-folding-fold-at-point
user	func		singular-folding-unfold-at-point
user	func		singular-folding-fold-latest-output
user	func		singular-folding-unfold-latest-output
user	func		singular-folding-fold-all-output
user	func		singular-folding-unfold-all-output
user	func		singular-folding-toggle-fold-at-point-or-all
user	func		singular-folding-toggle-fold-latest-output

private	func		singular-folding-fold-internal
private	func		singular-folding-unfold-internal
private	func		singular-folding-foldedp

-- not checked --
Online help
-----------
-- end not checked --

Debugging filters (1.45)
------------------------
private	func		singular-debug-pre-input-filter
private	func		singular-debug-post-input-filter
private	func		singular-debug-pre-output-filter
private	func		singular-debug-post-output-filter

semipub	func		singular-debug-filter-init
			// used in `singular-interactive-mode'

-- checked up to here --

Demo mode (1.39)
----------------
user	var		singular-demo-chunk-regexp
user	var		singular-demo-insert-into-history
user	var		singular-demo-print-messages
user	var		singular-demo-exit-on-load
user	var		singular-demo-load-directory

public	lvar		singular-demo-mode
private	lvar		singular-demo-old-mode-name
private	lvar		singular-demo-end

NOT READY user	func	singular-demo-load
private	func		singular-demo-exit-internal
user	func		singular-demo-exit
semipub	func		singular-demo-show-next-chunk
			// used in `singular-send-or-copy-input'

semipub	func		singular-demo-mode-init
			// used in `singular-mode'

Some lengthy notes on input and output
--------------------------------------

Last input and output section
-----------------------------

Sending input
-------------

Receiving output
----------------

Singular interactive mode
-------------------------

Starting singular
-----------------
