[elpa] externals/auctex 99df5e2: Release GNU AUCTeX 11.89.6

[Tassilo Horn]

branch: externals/auctex
commit 99df5e2a50aac4251a999ba99fef09069f680478
Author: Tassilo Horn <address@hidden>
Commit: Tassilo Horn <address@hidden>

    Release GNU AUCTeX 11.89.6
    
    * Version 11.89.6 released.
---
 auctex.el          |    2 +-
 auctex.info        |  184 ++++++++++++++++++++++++++++++++--------------------
 preview-latex.info |    6 +-
 tex-site.el        |    6 +-
 4 files changed, 119 insertions(+), 79 deletions(-)

diff --git a/auctex.el b/auctex.el
index 8829174..7cdaca3 100644
--- a/auctex.el
+++ b/auctex.el
@@ -2,7 +2,7 @@
 
 ;; Copyright (C) 2014-2016 Free Software Foundation, Inc.
 
-;; Version: 11.89.5
+;; Version: 11.89.6
 ;; URL: http://www.gnu.org/software/auctex/
 ;; Maintainer: address@hidden
 ;; Notifications-To: address@hidden
diff --git a/auctex.info b/auctex.info
index 061c3f1..aaf2ac2 100644
--- a/auctex.info
+++ b/auctex.info
@@ -1,6 +1,6 @@
-This is auctex.info, produced by makeinfo version 6.1 from auctex.texi.
+This is auctex.info, produced by makeinfo version 6.3 from auctex.texi.
 
-This manual is for AUCTeX (version 11.89.5 from 2016-09-01), a
+This manual is for AUCTeX (version 11.89.6 from 2016-10-14), a
 sophisticated TeX environment for Emacs.
 
    Copyright (C) 1992-1995, 2001, 2002, 2004-2016 Free Software
@@ -2679,8 +2679,25 @@ narrowing the buffer to the desired region.  AUCTeX 
provides also
 functions to narrow the buffer to the current group and to LaTeX
 environments.
 
-   Lastly, AUCTeX with Emacs 25 or later can display certain math macros
-using Unicode characters.  That's called prettification.
+   AUCTeX also provides some WYSIWYG features.
+
+   First, you can customize 'font-latex-fontify-script' to enable
+special formatting of '^' superscripts and '_' subscripts (*note Font
+Locking::).
+
+   Secondly, AUCTeX with GNU Emacs 25 or later can display certain math
+macros using Unicode characters, e.g., '\alpha' as α.  This is called
+prettification and is lightweight and reasonable robust (*note
+Prettifying::).
+
+   A more accurate approach is provided by preview-latex, a subsystem of
+AUCTeX, see *note Introduction: (preview-latex)Top.  This system uses
+LaTeX to generate images that are then displayed in your buffer.  It is
+extremely accurate but can be fragile with some packages (like older pgf
+versions).
+
+   Please note that you can use prettification and preview-latex
+together.
 
 * Menu:
 
@@ -3004,7 +3021,17 @@ respectively.  This fontification feature can be 
controlled with the
 variables 'font-latex-fontify-script' and 'font-latex-script-display'.
 
  -- User Option: font-latex-fontify-script
-     If non-nil, fontify subscript and superscript strings.
+     If non-nil, fontify subscript and superscript strings.  Concretely,
+     this means that the scripts are raised or lowered.
+
+     Another possiblity is setting this variable to the symbol
+     'multi-level'.  In this case, in a formula 'x^y^z', y is raised
+     above x, and z is raised above y.  With many script levels, the
+     text might become too small to be readable.
+
+     Lastly, you can set this variable to 'invisible' whose behavior is
+     like 'multi-level', and in addition the super-/subscript characters
+     '^' and '_' are not displayed.
 
      Note that this feature is not available on XEmacs, for which it is
      disabled per default.  In GNU Emacs raising and lowering is not
@@ -3375,7 +3402,10 @@ Emacs 25 is able to prettify symbols in programming 
language buffers,
 and greek letters using their Unicode representation, too.  For example,
 the TeX code '\alpha \times \beta' will be displayed as 'α × β'.
 When point is on one of the characters, it'll be unprettified
-automatically, meaning you see the verbatim text again.
+automatically, meaning you see the verbatim text again.  For this
+behaviour however you need to set 'prettify-symbols-unprettify-at-point'
+to t or 'right-edge' which will unprettify the symbol when point moves
+into or near it.
 
    To enable prettification in AUCTeX, simply add
 'prettify-symbols-mode' to 'TeX-mode-hook'.  If you enabled
@@ -5715,7 +5745,7 @@ A.1 Copying this Manual
 
 The copyright notice for this manual is:
 
-   This manual is for AUCTeX (version 11.89.5 from 2016-09-01), a
+   This manual is for AUCTeX (version 11.89.6 from 2016-10-14), a
 sophisticated TeX environment for Emacs.
 
    Copyright (C) 1992-1995, 2001, 2002, 2004-2016 Free Software
@@ -6225,6 +6255,16 @@ A.2 Changes and New Features
 News since 11.89
 ----------------
 
+   * 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.
+
    * 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
@@ -7936,7 +7976,7 @@ Variable Index
 * font-latex-quotes:                     Fontification of quotes.
                                                               (line  15)
 * font-latex-script-display:             Fontification of math.
-                                                              (line  28)
+                                                              (line  38)
 * font-latex-sectioning-0-face:          Fontification of macros.
                                                               (line  96)
 * font-latex-sectioning-1-face:          Fontification of macros.
@@ -8234,7 +8274,7 @@ Concept Index
                                                               (line   6)
 * ASCII pTeX <1>:                        Japanese.            (line   6)
 * auctex.el:                             Loading the package. (line  14)
-* auctex.el <1>:                         Changes.             (line 388)
+* auctex.el <1>:                         Changes.             (line 398)
 * auto directories.:                     Automatic.           (line   6)
 * Auto-Reveal:                           Folding.             (line   6)
 * Automatic:                             Automatic.           (line   6)
@@ -8536,7 +8576,7 @@ Concept Index
                                                               (line 286)
 * tex-site.el:                           Loading the package. (line  14)
 * tex-site.el <1>:                       Customizing.         (line   6)
-* tex-site.el <2>:                       Changes.             (line 388)
+* tex-site.el <2>:                       Changes.             (line 398)
 * tool bar, toolbar:                     Processing.          (line  11)
 * Trailer:                               Commands.            (line   6)
 * Underfull boxes:                       Debugging.           (line   6)
@@ -8592,67 +8632,67 @@ Node: Commenting98423
 Node: Indenting99748
 Node: Filling105784
 Node: Display111656
-Node: Font Locking113486
-Node: Fontification of macros115561
-Node: Fontification of quotes124999
-Node: Fontification of math126494
-Node: Verbatim content128213
-Node: Faces128987
-Node: Known problems129476
-Node: Folding130405
-Node: Outline141229
-Node: Narrowing142501
-Node: Prettifying143571
-Node: Processing144636
-Node: Commands145799
-Node: Starting a Command146355
-Node: Selecting a Command151258
-Node: Processor Options159646
-Node: Viewing169926
-Node: Starting Viewers170300
-Node: I/O Correlation176877
-Node: Debugging182135
-Node: Ignoring warnings184789
-Node: Error overview186849
-Node: Checking188842
-Node: Control190004
-Node: Cleaning190731
-Node: Documentation191944
-Node: Customization192659
-Node: Modes and Hooks193152
-Node: Multifile194972
-Node: Parsing Files199784
-Node: Internationalization204696
-Node: European205868
-Node: Japanese212748
-Node: Automatic214732
-Node: Automatic Global217223
-Node: Automatic Private218355
-Node: Automatic Local219668
-Node: Style Files220700
-Node: Simple Style221493
-Node: Adding Macros224766
-Node: Adding Environments233887
-Node: Adding Other238548
-Node: Hacking the Parser239135
-Node: Appendices243004
-Node: Copying this Manual243388
-Node: GNU Free Documentation License244272
-Node: Changes269391
-Node: Development302867
-Node: Mid-term Goals303513
-Node: Wishlist304730
-Node: Bugs310171
-Node: FAQ311701
-Node: Texinfo mode317874
-Node: Exploiting319010
-Node: Superseding319830
-Node: Mapping324034
-Node: Unbinding325863
-Node: Indices326684
-Node: Key Index326909
-Node: Function Index333087
-Node: Variable Index343824
-Node: Concept Index365596
+Node: Font Locking114151
+Node: Fontification of macros116226
+Node: Fontification of quotes125664
+Node: Fontification of math127159
+Node: Verbatim content129380
+Node: Faces130154
+Node: Known problems130643
+Node: Folding131572
+Node: Outline142396
+Node: Narrowing143668
+Node: Prettifying144738
+Node: Processing145974
+Node: Commands147137
+Node: Starting a Command147693
+Node: Selecting a Command152596
+Node: Processor Options160984
+Node: Viewing171264
+Node: Starting Viewers171638
+Node: I/O Correlation178215
+Node: Debugging183473
+Node: Ignoring warnings186127
+Node: Error overview188187
+Node: Checking190180
+Node: Control191342
+Node: Cleaning192069
+Node: Documentation193282
+Node: Customization193997
+Node: Modes and Hooks194490
+Node: Multifile196310
+Node: Parsing Files201122
+Node: Internationalization206034
+Node: European207206
+Node: Japanese214086
+Node: Automatic216070
+Node: Automatic Global218561
+Node: Automatic Private219693
+Node: Automatic Local221006
+Node: Style Files222038
+Node: Simple Style222831
+Node: Adding Macros226104
+Node: Adding Environments235225
+Node: Adding Other239886
+Node: Hacking the Parser240473
+Node: Appendices244342
+Node: Copying this Manual244726
+Node: GNU Free Documentation License245610
+Node: Changes270729
+Node: Development304781
+Node: Mid-term Goals305427
+Node: Wishlist306644
+Node: Bugs312085
+Node: FAQ313615
+Node: Texinfo mode319788
+Node: Exploiting320924
+Node: Superseding321744
+Node: Mapping325948
+Node: Unbinding327777
+Node: Indices328598
+Node: Key Index328823
+Node: Function Index335001
+Node: Variable Index345738
+Node: Concept Index367510
 
 End Tag Table
diff --git a/preview-latex.info b/preview-latex.info
index 1190edf..95550a6 100644
--- a/preview-latex.info
+++ b/preview-latex.info
@@ -1,8 +1,8 @@
-This is preview-latex.info, produced by makeinfo version 6.1 from
+This is preview-latex.info, produced by makeinfo version 6.3 from
 preview-latex.texi.
 
 This manual is for preview-latex, a LaTeX preview mode for AUCTeX
-(version 11.89.5 from 2016-09-01).
+(version 11.89.6 from 2016-10-14).
 
    Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006 Free Software
 Foundation, Inc.
@@ -1900,7 +1900,7 @@ Appendix C Copying this Manual
 The copyright notice for this manual is:
 
    This manual is for preview-latex, a LaTeX preview mode for AUCTeX
-(version 11.89.5 from 2016-09-01).
+(version 11.89.6 from 2016-10-14).
 
    Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006 Free Software
 Foundation, Inc.
diff --git a/tex-site.el b/tex-site.el
index 5916fa2..8c1beb4 100644
--- a/tex-site.el
+++ b/tex-site.el
@@ -150,11 +150,11 @@ set it with `TeX-modes-set'."
                       `(TeX-modes-set ',var ,var t))
                     (setq list (cdr list)))))) )
 
-(defconst AUCTeX-version "11.89.5"
-    "AUCTeX version.
+(defconst AUCTeX-version "11.89.6"
+  "AUCTeX version.
 If not a regular release, the date of the last change.")
 
-(defconst AUCTeX-date "2016-09-01"
+(defconst AUCTeX-date "2016-10-14"
   "AUCTeX release date using the ISO 8601 format, yyyy-mm-dd.")
 
 ;; Store bibitems when saving a BibTeX buffer