[elpa] externals/auctex 6fe7a2e 43/57: Prepare for upcoming release

[Tassilo Horn]

branch: externals/auctex
commit 6fe7a2e1b6ee1b5c39fa06ff796fd6a588038882
Author: Mosè Giordano <address@hidden>
Commit: Mosè Giordano <address@hidden>

    Prepare for upcoming release
    
    * RELEASE: Update AUCTeX version, the new features section, and
    the list of contributors.
    
    * configure.ac: Update AUCTeX version.
    
    * doc/changes.texi: Reorder changes for 11.90 version section.
    
    * doc/tex-ref.tex: Update AUCTeX version and copyright years
    across the file.
    
    * latex/preview.dtx: Manually update release version.
---
 RELEASE           |  171 ++++++++++++++++++++++++++++++++++-------------------
 configure.ac      |    2 +-
 doc/changes.texi  |   59 ++++++++++--------
 doc/tex-ref.tex   |    8 +--
 latex/preview.dtx |    2 +-
 5 files changed, 150 insertions(+), 92 deletions(-)

diff --git a/RELEASE b/RELEASE
index 15eb656..9f23e09 100644
--- a/RELEASE
+++ b/RELEASE
@@ -1,4 +1,4 @@
-Release notes for AUCTeX 11.89 with preview-latex
+Release notes for AUCTeX 11.90 with preview-latex
 =================================================
 
 AUCTeX provides by far the most wide-spread and sophisticated
@@ -25,54 +25,104 @@ sleuth work, testing.
 New features and fixed bugs in this release
 -------------------------------------------
 
-You can now run all commands needed to compile a document and then
-open the viewer with a single command: 'TeX-command-run-all', bound
-to 'C-c C-a'.
-
-Commands such as LaTeX and View can now be executed conveniently on
-the current section (or part, chapter, subsection, etc).  See
-'LaTeX-command-section' and 'LaTeX-command-section-change-level'.
-
-Forward and backward search with Evince now also work when only a
-region of the document is compiled/viewed.
-
-To open the PDF output file you can now use also PDF Tools, a
-document viewer for Emacs.  With it, as a plus, forward and
-backward search is accurate at word level.
-
-With new option 'TeX-PDF-via-dvips-ps2pdf' it is possible to
-compile a document to DVI and then convert it to PDF using
-'dvips'-'ps2pdf' before viewing it.
-
-New option 'TeX-file-line-error' allows to select file:line:error
-style for error messages.
-
-Indent '\[...\]' math mode as a regular environment by default.
-
-Now AUCTeX suggests to run 'makeindex' when appropriate.
-
-'TeX-view-program-list' can contain, as third optional element of
-each item, the name of the executable(s) needed to open the viewer.
-
-'TeX-expand-list' variable has been split into 'TeX-expand-list'
-and 'TeX-expand-list-builtin'.  Only the former is intended to be
-customized by the user, the latter contains built-in expanders.
-You might want to keep in 'TeX-expand-list' only new expansion
-strings.
-
-When new option 'TeX-check-engine' is non-nil, before running LaTeX
-commands AUCTeX will check whether the correct engine has been set,
-based upon known restrictions posed by LaTeX packages.
-
-Basic support to ConTeXt Mark IV has been added.  Users can now
-select the Mark version to be used with new option
-'ConTeXt-Mark-version', and AUCTeX is able to catch error messages
-in the output log of a Mark IV document.
-
-Support for tons of LaTeX packages has been addedd.
-
-Numbers of bugs have been fixed, many minor features have been
-addedd.
+In addition to the completion performed by 'TeX-complete-symbol',
+AUCTeX now also supports the new Emacs standard completion-at-point
+facility (see the Emacs command 'completion-at-point').  This also
+means that modern completion UIs like company-mode work out of the
+box in TeX and LaTeX buffers.
+
+Completion is now aware of being inside a math environment and then
+completes math macros.
+
+AUCTeX is able to display several levels of super- and subscripts,
+each one raised above and a bit smaller than its basis.  For this
+feature, have a look at the customize options
+'font-latex-fontify-script' (especially the new values 'multi-level'
+and 'invisible') and 'font-latex-fontify-script-max-level'.  Also, the
+script characters '^' and '_' are also fontified with a special face
+named 'font-latex-script-char-face'.
+
+Parsing of format specification in various tabular environments has
+been improved.  The function 'LaTeX-insert-item' ('C-c <LFD>') inserts
+suitable number of ampersands for '*{num}{cols}' constructs.  Style
+files for LaTeX packages 'tabularx', 'tabulary', 'longtable',
+'dcolumn' and 'siunitx' are adapted to take advantage of this
+improvement.
+
+AUCTeX has a new Ispell dictionary 'tex-ispell.el' for macros and
+environments which will be skipped during spell checking.  The
+activiation of this feature is controlled by a new customize option
+'TeX-ispell-extend-skip-list', which is set to 't' and activated by
+default.
+
+AUCTeX has a new customize option 'TeX-raise-frame-function' that is
+currently only used by Evince and Atril inverse search to raise the
+Emacs frame.
+
+When inserting a new float, AUCTeX will now prompt for a short-caption
+if the length of the caption provided is greater than a certain size.
+This size is controlled via a new user option
+'LaTeX-short-caption-prompt-length'.
+
+Parsing of the compilation log has been reworked.  You should
+encounter fewer mistaken files while navigating through errors and
+warnings.
+
+Two new user options, 'TeX-ignore-warnings' and
+'TeX-suppress-ignored-warnings', allow ignoring certain warnings
+after compilation of the document.
+
+A new option, 'TeX-PDF-from-DVI', controls if and how to produce a PDF
+file by converting a DVI file.  This supersedes
+'TeX-PDF-via-dvips-ps2pdf' which is still recognized but marked as
+obsolete and may be removed in future releases.
+
+Support for a number of external viewers has been added:
+   * Atril viewer.  Forward and inverse search requires version
+     1.9.1 or later to work.
+
+   * dviout viewer on Windows.  Note that this setup works when
+     'TeX-source-correlate-method' is set to use 'source-specials'
+     for DVI, e.g.:
+          (setq TeX-source-correlate-method
+                '((dvi . source-specials)
+                  (pdf . synctex)))
+     which is the default.
+
+   * SumatraPDF viewer on Windows.
+
+   * Zathura viewer.  Forward and inverse search requires a recent
+     version of the program to work (3.4 or later).
+
+A new function, 'TeX-documentation-texdoc', for reading
+documentation with 'texdoc' has been added.  'TeX-doc' is still
+available but now 'C-c ?' runs 'TeX-documentation-texdoc'.
+
+AUCTeX has a new custom option
+'LaTeX-reftex-cite-format-auto-activate' which controls the automatic
+activation of citation formats provided by RefTeX when a style file is
+loaded and RefTeX is enabled.  Currently, 'biblatex.el', 'harvard.el',
+'jurabib.el' and 'natbib.el' use this feature.  If you have customized
+'reftex-cite-format' and want to use your settings, you should set
+this variable to 'nil'.
+
+AUCTeX now has limited support for the TikZ package.  For the moment,
+this includes some basic support for prompting the user of arguments
+to the '\draw' macro.
+
+The style 'graphicx.el' went through a bigger overhaul.  The optional
+argument of command '\includegraphics' now supports key-val query;
+keys can independently be chosen anytime by pressing the <,> key.  As
+a side effect, the variable 'LaTeX-includegraphics-options-alist' is
+now no-op and is removed from 'tex-style.el'.  You can safely remove
+any customization of it from your init file.  The mandatory argument
+of '\includegraphics' knows about image file extensions supported by
+the used engine and offers them for inclusion.
+
+Support for other LaTeX packages was improved, and style files for
+several new packages were added.
+
+Many bugs were crushed along the way.
 
 Requirements
 ------------
@@ -141,17 +191,18 @@ remains the most effective way of helping AUCTeX 
development.
 
 The following people contributed to this release series (in
 alphabetical order): Ivan Andrus, Ralf Angeli, Masayuki Ataka, Fabrice
-Ben Hamouda, Thomas Baumann, Vincent Bela�che, Berend de Boer, Ken
-Brown, Joshua Buhl, Patrice Dumas, Arash Esbati, Werner Fink, Miguel
-Frasson, Peter S. Galbraith, Mos� Giordano, Patrick Gundlach, Jobst
-Hoffmann, Tassilo Horn, Yvon Hevel, Orlando Iovino, Mads Jensen, Arne
-J�rgensen, David Kastrup, Ikumi Keita, Philip Kime, Oleh Krehel, Joost
-Kremers, Frank K�ster, Jan-�ke Larsson, Matthew Leach, Antoine Levitt,
-Leo Liu, Vladimir Lomov, Stefan Monnier, Dan Nicolaescu, Piet van
-Oostrum, Nicolas Richard, Augusto Ritter Stoffel, Florent Rougon,
-Santiago Saavedra, Davide G. M. Salvetti, R�diger Sonderfeld, Holger
-Sparr, Mike Sperber, Reiner Steib, Christian Schlauer, Shiro Takeda,
-Mark Trettin (Please accept our apologies if we forgot somebody.)
+Ben Hamouda, Thomas Baumann, Vincent Bela�che, Berend de Boer, Uwe
+Brauer, Ken Brown, Joshua Buhl, Patrice Dumas, Arash Esbati, Werner
+Fink, Miguel Frasson, Peter S. Galbraith, Mos� Giordano, Patrick
+Gundlach, Jobst Hoffmann, Tassilo Horn, Yvon Hevel, Orlando Iovino,
+Mads Jensen, Arne J�rgensen, David Kastrup, Ikumi Keita, Philip Kime,
+Oleh Krehel, Joost Kremers, Frank K�ster, Jan-�ke Larsson, Matthew
+Leach, Antoine Levitt, Leo Liu, Vladimir Lomov, Stefan Monnier, Dan
+Nicolaescu, Piet van Oostrum, Nicolas Richard, Augusto Ritter Stoffel,
+Florent Rougon, Santiago Saavedra, Davide G. M. Salvetti, R�diger
+Sonderfeld, Holger Sparr, Mike Sperber, Reiner Steib, Christian
+Schlauer, Shiro Takeda, Mark Trettin (Please accept our apologies if
+we forgot somebody.)
 
 Footnotes: 
 
diff --git a/configure.ac b/configure.ac
index c61f4c7..29b80da 100644
--- a/configure.ac
+++ b/configure.ac
@@ -21,7 +21,7 @@ dnl along with AUCTeX; see the file COPYING.  If not, write 
to the Free
 dnl Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
 dnl MA 02110-1301, USA.
 
-AC_INIT(auctex,11.89,address@hidden)
+AC_INIT(auctex,11.90,address@hidden)
 
 AC_CHECK_PROGS_REQUIRED(MAKECMD, make, [make not found, aborting!])
 AC_PROG_MAKE_SET
diff --git a/doc/changes.texi b/doc/changes.texi
index 75daf17..3cdc886 100644
--- a/doc/changes.texi
+++ b/doc/changes.texi
@@ -8,19 +8,10 @@
 
 @end ifset
 
address@hidden News since 11.89
address@hidden News in 11.90
 
 @itemize @bullet
 @item
address@hidden has a new custom option
address@hidden which controls the
-automatic activation of citation formats provided by RefTeX when a style
-file is loaded and RefTeX is enabled.  Currently, @file{biblatex.el},
address@hidden, @file{jurabib.el} and @file{natbib.el} use this
-feature.  If you have customized @code{reftex-cite-format} and want to
-use your settings, you should set this variable to @code{nil}.
-
address@hidden
 In addition to the completion performed by @code{TeX-complete-symbol},
 @AUCTeX{} now also supports the new Emacs standard completion-at-point
 facility (see the Emacs command @code{completion-at-point}).  This also
@@ -56,17 +47,6 @@ constructs.  Style files for @LaTeX{} packages 
@samp{tabularx},
 adapted to take advantage of this improvement.
 
 @item
-The style @file{graphicx.el} went through a bigger overhaul.  The
-optional argument of command @samp{\includegraphics} now supports
-key-val query; keys can independently be chosen anytime by pressing the
address@hidden,} key.  As a side effect, the variable
address@hidden is now no-op and is removed
-from @file{tex-style.el}.  You can safely remove any customization of it
-from your init file.  The mandatory argument of @samp{\includegraphics}
-knows about image file extensions supported by the used engine and
-offers them for inclusion.
-
address@hidden
 @AUCTeX{} has a new Ispell dictionary @file{tex-ispell.el} for macros
 and environments which will be skipped during spell checking.  The
 activiation of this feature is controlled by a new customize option
@@ -79,11 +59,6 @@ that is currently only used by Evince and Atril inverse 
search to raise
 the Emacs frame.
 
 @item
address@hidden now has limited support for the TikZ package.  For the moment,
-this includes some basic support for prompting the user of arguments to
-the @samp{\draw} macro.
-
address@hidden
 When inserting a new float, @AUCTeX{} will now prompt for a
 short-caption if the length of the caption provided is greater than a
 certain size.  This size is controlled via a new user option
@@ -138,6 +113,38 @@ A new function, @code{TeX-documentation-texdoc}, for 
reading
 documentation with @samp{texdoc} has been added.  @code{TeX-doc} is
 still available but now @kbd{C-c ?} runs
 @code{TeX-documentation-texdoc}.
+
address@hidden
address@hidden has a new custom option
address@hidden which controls the
+automatic activation of citation formats provided by RefTeX when a style
+file is loaded and RefTeX is enabled.  Currently, @file{biblatex.el},
address@hidden, @file{jurabib.el} and @file{natbib.el} use this
+feature.  If you have customized @code{reftex-cite-format} and want to
+use your settings, you should set this variable to @code{nil}.
+
address@hidden
address@hidden now has limited support for the TikZ package.  For the moment,
+this includes some basic support for prompting the user of arguments to
+the @samp{\draw} macro.
+
address@hidden
+The style @file{graphicx.el} went through a bigger overhaul.  The
+optional argument of command @samp{\includegraphics} now supports
+key-val query; keys can independently be chosen anytime by pressing the
address@hidden,} key.  As a side effect, the variable
address@hidden is now no-op and is removed
+from @file{tex-style.el}.  You can safely remove any customization of it
+from your init file.  The mandatory argument of @samp{\includegraphics}
+knows about image file extensions supported by the used engine and
+offers them for inclusion.
+
address@hidden
+Support for other @LaTeX{} packages was improved, and style files for
+several new packages were added.
+
address@hidden
+Many bugs were crushed along the way.
 @end itemize
 
 @heading News in 11.89
diff --git a/doc/tex-ref.tex b/doc/tex-ref.tex
index 5151a3d..0750cb6 100644
--- a/doc/tex-ref.tex
+++ b/doc/tex-ref.tex
@@ -1,4 +1,4 @@
-% Reference Card for AUCTeX version 11.89
+% Reference Card for AUCTeX version 11.90
 %**start of header
 \newcount\columnsperpage
 
@@ -42,9 +42,9 @@
 % Paul Rubin, Bob Chassell, Len Tower, and Richard Mlynarik
 % for creating the GNU Emacs Reference Card from which this was mutated
 
-\def\versionnumber{11.89}
-\def\year{2015}
-\def\version{November \year\ v\versionnumber}
+\def\versionnumber{11.90}
+\def\year{2017}
+\def\version{January \year\ v\versionnumber}
 
 \def\shortcopyrightnotice{\vskip 1ex plus 2 fill
   \centerline{\small \copyright\ \year\ Free Software Foundation, Inc.
diff --git a/latex/preview.dtx b/latex/preview.dtx
index 0e220cd..5372032 100644
--- a/latex/preview.dtx
+++ b/latex/preview.dtx
@@ -439,7 +439,7 @@
 \NeedsTeXFormat{LaTeX2e} address@hidden #1#2$#3:
 address@hidden #2#4 $}} address@hidden #1 #2${#1}
 \begingroup \catcode`\_=12
address@hidden@version $Name: release_11_89 $ address@hidden@empty
address@hidden@version $Name: release_11_90 $ address@hidden@empty
 address@hidden@version CVS-$Revision: 1.126 $ \endgroup \else
   \def\next release_{} \lccode`\_=`.
   \edef\next{\lowercase{\endgroup