Merge from standalone RefTeX repository.

Here is the ChangeLog of the standalone version of RefTeX without
information about Makefiles and other auxiliary files.  The differences to
the Emacs repository are documented in the respective ChangeLog files.

2010-11-06  Ralf Angeli  <angeli@caeruleus.net>

	* lisp/reftex-cite.el (reftex-create-bibtex-file): Make sure that
	entries with whitespace at various places are found.
	(reftex-extract-bib-entries-from-thebibliography): Remove
	superfluous backslash.

2010-10-16  Ralf Angeli  <angeli@caeruleus.net>

	* lisp/reftex-cite.el
	(reftex-extract-bib-entries-from-thebibliography): Use
	`with-current-buffer'.

2010-09-14  Ralf Angeli  <angeli@caeruleus.net>

	* lisp/reftex-cite.el (reftex-do-citation): Make it possible again
	to insert non-existent entries.

2010-01-30  Ralf Angeli  <angeli@caeruleus.net>

	* lisp/reftex-base.el (reftex-syntax-table-for-bib, reftex-mode):
	Do not derive `reftex-syntax-table-for-bib' from
	`reftex-syntax-table' because parens have to retain their paren
	syntax in order for parsing of BibTeX entries like @book(...) to
	work.

2009-09-12  Ralf Angeli  <angeli@caeruleus.net>

	* lisp/reftex-vars.el (reftex-label-alist): Doc fix.

	* lisp/reftex-toc.el (reftex-re-enlarge): Call `enlarge-window'
	only if there is something to do because in Emacs the horizontal
	version throws an error even if the parameter is 0.

2009-08-08  Ralf Angeli  <angeli@caeruleus.net>

	* lisp/reftex-index.el: Suppress byte-compiler warnings.  Move
	provide statement to end of file.

	* lisp/reftex-dcr.el: Suppress byte-compiler warnings.  Move
	provide statement to end of file.

	* lisp/reftex-auc.el: Suppress byte-compiler warnings.

	* doc/reftex.texi (Imprint): Mention Wolfgang in list of
	contributors.

	* lisp/reftex-vars.el (reftex-plug-into-AUCTeX): Doc fix.

2009-07-05  Ralf Angeli  <angeli@caeruleus.net>

	* doc/reftex.texi (Creating Citations): Give a hint about how to
	auto-revert the BibTeX database file when using external editors.

	* lisp/reftex-cite.el (reftex-do-citation): Save match data when
	asking for optional arguments.

2009-04-29  Ralf Angeli  <angeli@caeruleus.net>

	* lisp/reftex-base.el (reftex-in-comment): Do not error out if
	`comment-start-skip' is not set.

2009-03-01  Wolfgang Mayer  <wmayer7@gmail.com>

	* lisp/reftex-cite.el (reftex-all-used-citation-keys):
	Fix regexp to correctly extract all citations in the same line.

2008-12-29  Ralf Angeli  <angeli@caeruleus.net>

	* lisp/reftex-vars.el (reftex-vref-is-default)
	(reftex-fref-is-default): Adapt doc string.
	(reftex-ref-style-default-list): New name for
	`reftex-ref-style-active-list'.  Use :set instead of :repeat.
	(reftex-vref-is-default, reftex-fref-is-default): Adapt to new
	name.

	* lisp/reftex-base.el (reftex-tie-multifile-symbols): Add doc
	string.
	(reftex-tie-multifile-symbols): Initialize
	`reftex-ref-style-list'.
	(reftex-untie-multifile-symbols): Add doc string.
	(reftex-add-index-macros): Doc fix.
	(reftex-ref-style-activate, reftex-ref-style-toggle)
	(reftex-ref-style-list): New functions.
	(reftex-mode-menu): Use them.

	* lisp/reftex-sel.el (reftex-select-cycle-ref-style-internal): Use
	`reftex-ref-style-list' function.

	* lisp/reftex-ref.el (reftex-reference): Use
	`reftex-ref-style-list' function.

	* doc/reftex.texi (Referencing Labels): Simplify section about
	reference macro cycling.
	(Reference Styles, Options (Referencing Labels)): Adapt to changed
	implementation.

2008-12-18  Ralf Angeli  <angeli@caeruleus.net>

	* lisp/reftex-base.el (reftex-in-comment): Deal correctly with
	escaped comment characters.

2008-11-30  Ralf Angeli  <angeli@caeruleus.net>

	* lisp/reftex-vars.el (reftex-ref-style-alist): Change structure
	so that it is not possible to use multiple different package names
	within a style.
	(reftex-ref-style-active-list): Adapt to new structure of
	`reftex-ref-style-alist'.

	* lisp/reftex-sel.el (reftex-select-cycle-active-ref-styles):
	Remove.
	(reftex-select-cycle-ref-style-internal): Adapt to new structure
	of `reftex-ref-style-alist'.

	* lisp/reftex-ref.el: Adapt creation of `reftex-<package>-<macro>'
	functions to new structure of `reftex-ref-style-alist'.
	(reftex-reference): Adapt to new structure of
	`reftex-ref-style-alist'.

	* lisp/reftex-base.el (reftex-mode-menu): Adapt to new structure
	of `reftex-ref-style-alist'.

	* doc/reftex.texi (Options (Referencing Labels)): Adapt to new
	structure of `reftex-ref-style-alist'.

2008-10-16  Ralf Angeli  <angeli@caeruleus.net>

	* doc/reftex.texi (Referencing Labels, Reference Styles): Document
	changes in the referencing functionality.

2008-10-15  Ralf Angeli  <angeli@caeruleus.net>

	* lisp/reftex-vars.el (reftex-ref-style-alist): Remove the symbols
	for symbols for macro type distinction.  Add characters for macro
	selection.
	(reftex-ref-macro-prompt): New variable.

	* lisp/reftex-sel.el (reftex-select-cycle-ref-style-internal):
	Remove code for testing macro type.
	(reftex-select-toggle-numref-pageref): Remove.
	(reftex-select-label-map): Remove binding for
	`reftex-select-toggle-numref-pageref'.

	* lisp/reftex-ref.el (reftex-reference): Prompt for a reference
	macro if `reftex-ref-macro-prompt' is non-nil.

	* lisp/reftex-base.el (reftex-select-with-char): Kill the RefTeX
	Select buffer when done.

2008-06-07  David Kastrup  <dak@gnu.org>

	* lisp/reftex-base.el (reftex-remove-if): Improve performance.

2008-06-07  Ralf Angeli  <angeli@caeruleus.net>

	* lisp/reftex-cite.el (reftex-get-string-refs): Use a regexp
	alternative for better performance.

	* doc/reftex.texi (Commands): Mention options for definition of
	header and footer in BibTeX files.
	(Options (Creating Citations)): Document
	`reftex-create-bibtex-header' and `reftex-create-bibtex-footer'.

	* lisp/reftex-cite.el (reftex-stringref-p): Remove.
	(reftex-get-string-refs): Do without `reftex-stringref-p' and use
	`reftex-remove-if' instead of the cl-based `remove-if'.
	(reftex-create-bibtex-file): Doc fix.

	* lisp/reftex-base.el (reftex-remove-if): New function.

2008-06-07  Wolfgang Mayer  <wmayer7@gmail.com>

	* lisp/reftex-vars.el (reftex-create-bibtex-header)
	(reftex-create-bibtex-footer): New variables.

	* lisp/reftex-cite.el (reftex-parse-bibtex-entry): Accept
	additional optional argument `raw' and keep quotes or braces if it
	is non-nil.
	(reftex-stringref-p, reftex-get-string-refs): New functions.
	(reftex-create-bibtex-file): Include entries that are
	cross-referenced from cited entries.  Include @String definitions
	in the resulting bib file.  Add header and footer defined in
	`reftex-create-bibtex-header' and `reftex-create-bibtex-footer'.

2008-05-03  Ralf Angeli  <angeli@caeruleus.net>

	* lisp/reftex-parse.el (reftex-parse-from-file): Move backward one
	char if a `\' was matched after a section macro.

	* lisp/reftex-global.el (reftex-isearch-switch-to-next-file): Use
	`reverse' instead of `nreverse' and `copy-list' in order to make
	the byte compiler happy.  Get rid of unused `orig-flist' variable.

	* lisp/reftex-base.el (reftex-compile-variables): Revert last
	change.  Match `\' after a section macro.
	(reftex-mapconcat-with-predicate): Remove.

2008-04-13  Ralf Angeli  <angeli@caeruleus.net>

	* lisp/reftex-base.el (reftex-mapconcat-with-predicate): New
	function.
	(reftex-compile-variables): Use it.  Treat environments and macros
	differently in the regexp for section matching.

	* lisp/reftex-parse.el (reftex-parse-from-file): Use beginning of
	match instead of end as bound.

	* lisp/reftex-sel.el (reftex-select-label-map): Changing binding
	of reference style toggling to "s" which is not already taken.

	* doc/reftex.texi (Reference Styles): Reflect change in key
	binding for toggling reference styles.  Some minor changes.

2008-03-27  Ralf Angeli  <angeli@caeruleus.net>

	* lisp/reftex-vars.el: Some whitespace, doc and checkdoc fixes.

2008-03-16  Ralf Angeli  <angeli@caeruleus.net>

	* lisp/reftex-index.el (reftex-index-selection-or-word): Use
	`reftex-region-active-p'.
	(reftex-index-show-entry)
	(reftex-index-initialize-phrases-buffer)
	(reftex-index-phrases-apply-to-region): Sync with Emacs trunk.

	* lisp/reftex-dcr.el (reftex-start-itimer-once): Silence the byte
	compiler.

	* lisp/reftex-auc.el: Move `provide' call to bottom of file.

	* lisp/reftex-base.el: Require easymenu and define autoloads
	earlier to avoid compiler warnings.
	(reftex-region-active-p, reftex-select-with-char)
	(reftex-show-commentary): Sync with version in Emacs trunk.
	(reftex-make-overlay, reftex-overlay-put, reftex-move-overlay)
	(reftex-delete-overlay): Define in a way which hides the XEmacs
	symbols from the byte compiler.
	(reftex-info): Silence the byte compiler.  Use `reftex.info'
	instead of `reftex' in order to get the correct file.

2008-03-07  Ralf Angeli  <angeli@caeruleus.net>

	* lisp/reftex-cite.el (reftex-extract-bib-entries): Check if
	BibTeX file changed on disk and ask if it should be reread in case
	it did.

2008-03-02  Ralf Angeli  <angeli@caeruleus.net>

	* doc/reftex.texi: Lots of small fixes.
	(Reference Styles): New section.
	(varioref (LaTeX package), fancyref (LaTeX package)): Remove.
	(Options (Referencing Labels)): Remove descriptions of deprecated
	variables `reftex-vref-is-default' and `reftex-fref-is-default'.
	Add descriptions for `reftex-ref-style-alist' and
	`reftex-ref-style-active-list'.
	(Referencing Labels): Update regarding reference styles.

2008-02-17  Ralf Angeli  <angeli@caeruleus.net>

	* lisp/reftex-ref.el (reftex-format-special): Add third argument
	for refstyle possible to be passed, making the byte compiler
	happy.
	(reftex-reference): Pass refstyle to `reftex-format-special'.

	* lisp/reftex-vars.el (reftex-ref-style-active-list): Make
	creation of type compatible with Emacs 21.
	(reftex-format-ref-function): Mention third argument of special
	format function.

	* lisp/reftex-base.el (reftex-mode-menu): Make creation of
	Reference Style menu compatible with Emacs 21.

	* doc/reftex.texi: Fix some typos.

2008-01-27  Ralf Angeli  <angeli@caeruleus.net>

	* lisp/reftex-vars.el (reftex-ref-style-active-list): Doc fix.

	* lisp/reftex-base.el (reftex-erase-all-selection-and-index-buffers)
	(reftex-access-parse-file): Use `mapc' instead of `mapcar' where
	return value is not used.

	* lisp/reftex-ref.el (reftex-offer-label-menu): Use `mapc' instead
	of `mapcar' where return value is not used.

	* lisp/reftex-sel.el (reftex-select-item, reftex-select-unmark):
	Use `mapc' instead of `mapcar' where return value is not used.

	* lisp/reftex-vars.el (reftex-ref-style-alist)
	(reftex-ref-style-active-list): New variables.
	(reftex-vref-is-default, reftex-fref-is-default): Adapt doc string
	to new implementation.  Mark as obsolete.  Add compatibility code
	for honoring the variable values in case they are set.

	* lisp/reftex-base.el (reftex-mode-menu): Reference styles are now
	computed from `reftex-ref-style-alist'.  Fix typo.

	* lisp/reftex-ref.el (reftex-reference): Determine reference macro
	by looking at `reftex-ref-style-active-list' and
	`reftex-ref-style-alist'.  Use only one special format function.
	(reftex-varioref-vref, reftex-fancyref-fref)
	(reftex-fancyref-Fref): Remove definitions.  The functions are now
	generated from `reftex-ref-style-alist'.
	(reftex-format-vref, reftex-format-Fref, reftex-format-fref):
	Remove.
	(reftex-format-special): New function.

	* lisp/reftex-sel.el (reftex-select-toggle-varioref)
	(reftex-select-toggle-fancyref): Remove.
	(reftex-select-cycle-active-ref-styles)
	(reftex-select-cycle-ref-style-internal)
	(reftex-select-cycle-ref-style-forward)
	(reftex-select-cycle-ref-style-backward)
	(reftex-select-toggle-numref-pageref): New functions.
	(reftex-select-label-map): Use `v' and `V' for general cycling
	through reference styles.  Add `p' for switching between number
	and page reference types.

2008-01-06  Ralf Angeli  <angeli@caeruleus.net>

	* lisp/reftex-cite.el (reftex-pop-to-bibtex-entry)
	(reftex-extract-bib-entries-from-thebibliography): Match \bibitem
	entries with spaces or tabs in front of arguments.
	(reftex-insert-bib-matches): Use `mapc' instead of `mapcar'
	because return value is not used.

2008-01-05  Ralf Angeli  <angeli@caeruleus.net>

	* lisp/reftex-toc.el (reftex-make-separate-toc-frame): Hide
	non-operational call to `focus-frame' in Emacs for the compilers's
	sake.

2008-01-03  Ralf Angeli  <angeli@caeruleus.net>

	* lisp/reftex-dcr.el (reftex-mouse-view-crossref): Explain why
	point is set.

	* lisp/reftex-toc.el (reftex-toc-do-promote): Use `mapc' instead
	of `mapcar' because return value is not used.
	(reftex-toggle-auto-toc-recenter): Fix typo.

	* lisp/reftex-cite.el (reftex-do-citation): Use `mapc' instead of
	`mapcar' because return value is not used.

2007-10-10  Ralf Angeli  <angeli@caeruleus.net>

	* lisp/reftex-vars.el (reftex-cite-format-builtin)
	(reftex-bibliography-commands): Add support for ConTeXt.

	* doc/reftex.texi (Citation Styles): Mention support for ConTeXt.

2007-08-23  Ralf Angeli  <angeli@caeruleus.net>

	* doc/reftex.texi (Options (Defining Label Environments)): Fix
	typo.

2007-07-22  Ralf Angeli  <angeli@caeruleus.net>

	* lisp/reftex-base.el (reftex-set-cite-format): Autoload.
	(reftex-access-parse-file): Create parse file in a way that does
	not interfere with recentf mode.
	(reftex-access-parse-file): Do not risk destroying an existing
	buffer.

2007-07-07  Ralf Angeli  <angeli@caeruleus.net>

	* lisp/reftex-parse.el (reftex-nth-arg): Use `forward-comment'
	instead of `comment-forward'.  The latter is not always available
	and the former is sufficient for LaTeX.
	(reftex-nth-arg): Revert last change since moving over whitespace
	and comments is done by `reftex-move-to-next-arg'.

2007-05-20  Ralf Angeli  <angeli@caeruleus.net>

	* doc/reftex.texi (Citation Styles): Correct some mistakes.

2007-04-03  Ralf Angeli  <angeli@caeruleus.net>

	* lisp/reftex-cite.el: Delete trailing whitespace.
	(reftex-pop-to-bibtex-entry, reftex-extract-bib-entries)
	(reftex-parse-bibtex-entry, reftex-create-bibtex-file): Match
	entries containing numbers and symbol constituents.

2007-03-28  Ralf Angeli  <angeli@caeruleus.net>

	* doc/reftex.texi: Replace BibTeX by @BibTeX{} throughout the
	file.

2007-03-12  John Paul Wallington  <jpw@pobox.com>

	* lisp/reftex-vars.el (reftex-format-ref-function)
	(reftex-format-cite-function): Fix custom type.

2007-03-10  Ralf Angeli  <angeli@caeruleus.net>

	* lisp/reftex-base.el: Remove information in comment already in
	imprint or cluttering output of `finder-commentary'.
	Require reftex.el.

	* lisp/reftex.el: Remove.  Now generated from reftex.el.in.

	* lisp/reftex-dcr.el: Remove version info in header.  Add
	maintainer info.

	* lisp/reftex-global.el Remove version info in header.  Add
	maintainer info.

	* lisp/reftex-index.el Remove version info in header.  Add
	maintainer info.

	* lisp/reftex-parse.el Remove version info in header.  Add
	maintainer info.

	* lisp/reftex-ref.el Remove version info in header.  Add
	maintainer info.

	* lisp/reftex-sel.el Remove version info in header.  Add
	maintainer info.

	* lisp/reftex-toc.el Remove version info in header.  Add
	maintainer info.

	* lisp/reftex-vars.el Remove version info in header.  Add
	maintainer info.

2007-03-08  Ralf Angeli  <angeli@caeruleus.net>

	* doc/reftex.texi: Include macros.texi and version.texi.  Change
	maintainer and version information.  Express TeX, LaTeX, AUCTeX
	and RefTeX with macros.
	(Imprint): Change maintainer information.

2007-03-04  Ralf Angeli  <angeli@caeruleus.net>

	* lisp/reftex.el: Update.

	* lisp/reftex-base.el (reftex-show-commentary): Look in
	reftex-base.el.
	(reftex-report-bug): New function.

	* lisp/reftex.el: Move original content to reftex-base.el.  Add
	new header and automatically generated autoloads.

	* lisp/reftex-base.el: New file.  Insert original content of
	reftex.el.  Remove autoload for `reftex-index-phrases-mode'.
	Delete trailing whitespace.

2007-02-26  Ralf Angeli  <angeli@caeruleus.net>

	* lisp/reftex-index.el (reftex-index-visit-phrases-buffer): Set
	marker when visiting buffer.  This allows for returning from the
	phrases file to the file one was just editing instead of the file
	where the last phrases was added from.

2007-02-25  Ralf Angeli  <angeli@caeruleus.net>

	* lisp/reftex-index.el (reftex-index-phrases-syntax-table): New
	variable.  Give ?\" punctuation syntax as it usually is not used
	as string quote in TeX-related modes and may occur unmatched.  The
	change also prevents fontification of quoted content.
	(reftex-index-phrases-mode): Use it.

	* lisp/reftex-cite.el (reftex-parse-bibtex-entry): Match fields
	containing hyphens (besides word constituents).

2007-02-25  David Kastrup  <dak@gnu.org>

	* lisp/reftex.el (reftex-uniquify, reftex-uniquify-by-car):
	Replace O(n^2) algorithms with O(n log n).  Introduce optional
	argument SORT (not yet used).  TODO: figure out callers that can
	specify SORT, in order to further speed this up.

2007-02-25  Ralf Angeli  <angeli@caeruleus.net>

	* lisp/reftex-vars.el (reftex-cite-key-separator): New variable.

	* lisp/reftex-auc.el (reftex-arg-cite): Use
	`reftex-cite-key-separator'.

	* lisp/reftex-cite.el (reftex-do-citation)
	(reftex-figure-out-cite-format): Use `reftex-cite-key-separator'.

	* doc/reftex.texi (Options (Creating Citations)): Document
	`reftex-cite-key-separator'.

	* lisp/reftex-cite.el (reftex-do-citation): Return all keys, not
	just the first one.

	* lisp/reftex-auc.el (reftex-arg-cite): Correctly handle new
	value type returned by `reftex-citation'.

2007-02-24  Ralf Angeli  <angeli@caeruleus.net>

	* doc/reftex.texi: Set correct filename for standalone
	distribution.

2007-02-07  Ralf Angeli  <angeli@caeruleus.net>

	Create `reftex' module.

1 files changed, 15 insertions, 14 deletions

diff --git a/lisp/textmodes/reftex-auc.el b/lisp/textmodes/reftex-auc.el
index 3a875f0dfa3..72013c5b241 100644
--- a/lisp/textmodes/reftex-auc.el
+++ b/lisp/textmodes/reftex-auc.el
@@ -4,8 +4,6 @@
 
 ;; Author: Carsten Dominik <dominik@science.uva.nl>
 ;; Maintainer: auctex-devel@gnu.org
-;; Version: 4.31
-;; Package: reftex
 
 ;; This file is part of GNU Emacs.
 
@@ -27,21 +25,21 @@
 ;;; Code:
 
 (eval-when-compile (require 'cl))
-(provide 'reftex-auc)
+
 (require 'reftex)
-;;;
-
-(declare-function TeX-argument-insert "ext:tex" (name optional &optional prefix))
-(declare-function TeX-argument-prompt "ext:tex" (optional prompt default &optional complete))
-(declare-function multi-prompt "ext:multi-prompt" 
-		  (separator
-		   unique prompt table
-		   &optional mp-predicate require-match initial history))
-(declare-function LaTeX-add-index-entries "ext:tex" (&rest entries) t)
+
+(declare-function TeX-argument-prompt "ext:tex"
+		  (optional prompt default &optional complete))
+(declare-function TeX-argument-insert "ext:tex"
+		  (name optional &optional prefix))
 (declare-function LaTeX-add-labels "ext:tex" (&rest entries) t)
+(declare-function LaTeX-add-index-entries "ext:tex" (&rest entries) t)
 (declare-function LaTeX-bibitem-list "ext:tex" () t)
 (declare-function LaTeX-index-entry-list "ext:tex" () t)
 (declare-function LaTeX-label-list "ext:tex" () t)
+(declare-function multi-prompt "ext:multi-prompt"
+		  (separator unique prompt table &optional
+			     mp-predicate require-match initial history))
 
 (defun reftex-plug-flag (which)
   ;; Tell if a certain flag is set in reftex-plug-into-AUCTeX
@@ -76,14 +74,15 @@ What is being used depends upon `reftex-plug-into-AUCTeX'."
   (let (items)
     (cond
      ((and (not definition) (reftex-plug-flag 3))
-      (setq items (list (or (reftex-citation t) ""))))
+      (setq items (or (reftex-citation t) (list ""))))
      (t
       (setq prompt (concat (if optional "(Optional) " "")
 			   (if prompt prompt "Add key")
 			   " (default none): "))
       (setq items (multi-prompt "," t prompt (LaTeX-bibitem-list)))))
     (apply 'LaTeX-add-bibitems items)
-    (TeX-argument-insert (mapconcat 'identity items ",") optional)))
+    (TeX-argument-insert (mapconcat 'identity items reftex-cite-key-separator)
+			 optional)))
 
 
 (defun reftex-arg-index-tag (optional &optional prompt &rest args)
@@ -223,4 +222,6 @@ of ENTRY-LIST is a list of cons cells (\"MACRONAME\" . LEVEL).  See
 (defun reftex-notice-new-section ()
   (reftex-notice-new 1 'force))
 
+(provide 'reftex-auc)
+
 ;;; reftex-auc.el ends here