Update Org to v9.1.1

Please see etc/ORG-NEWS for major changes.

2 files changed, 494 insertions, 1 deletions

diff --git a/etc/ORG-NEWS b/etc/ORG-NEWS
index bb1a4008a7c..d1e476267bf 100644
--- a/etc/ORG-NEWS
+++ b/etc/ORG-NEWS
@@ -8,6 +8,499 @@ See the end of the file for license conditions.
 
 Please send Org bug reports to mailto:emacs-orgmode@gnu.org.
 
+* Version 9.1
+
+** Incompatible changes
+
+*** Variables relative to clocksum duration are obsolete
+
+~org-time-clocksum-format~, ~org-time-clocksum-use-fractional~ and
+~org-time-clocksum-fractional-format~ are obsolete.  If you changed
+them, consider modifying ~org-duration-format~ instead.
+
+Variable ~org-time-clocksum-use-effort-durations~ is also obsolete.
+Consider setting ~org-duration-units~ instead.
+
+*** ~org-at-timestamp-p~ optional argument accepts different values
+
+See docstrings for the allowed values.  For backward compatibility,
+~(org-at-timestamp-p t)~ is still supported, but should be updated
+accordingly.
+
+*** ~org-capture-templates~ no longer accepts S-expressions as file names
+
+Since functions are allowed there, a straightforward way to migrate
+is to turn, e.g.,
+
+: (file (sexp))
+
+into
+
+: (file (lambda () (sexp)))
+
+*** Deleted contributed packages
+
+=org-ebib.el, =org-bullets.el= and =org-mime.el= have been deleted
+from the contrib/ directory.
+
+You can now find them here :
+
+- https://github.com/joostkremers/ebib
+- https://github.com/sabof/org-bullets
+- https://github.com/org-mime/org-mime
+
+*** Change ~org-texinfo-classes~ value
+The value cannot support functions to create sectionning commands
+anymore.  Also, the sectionning commands should include commands for
+appendices.  See the docstring for more information.
+*** Removal of ~:sitemap-sans-extension~
+
+The publishing property is no longer recognized, as a consequence of
+changes to site-map generation.
+
+You can get the same functionality by setting ~:sitemap-format-entry~
+to the following
+
+#+BEGIN_SRC elisp
+(lambda (entry style project)
+  (cond ((not (directory-name-p entry))
+         (format "[[file:%s][%s]]"
+                 (file-name-sans-extension entry)
+                 (org-publish-find-title entry project)))
+        ((eq style 'tree) (file-name-nondirectory (directory-file-name entry)))
+        (t entry)))
+#+END_SRC
+
+*** Change signature for ~:sitemap-function~
+
+~:sitemap-function~ now expects to be called with two arguments.  See
+~org-publish-project-alist~ for details.
+
+*** Change signature for some properties in ~org-list-to-generic~
+
+~:istart~, ~:icount~, ~:iend~ and ~:isep~ now expect the type of the
+list as their first argument.
+
+*** Change signature for ~org-get-repeater~
+The optional argument is now a string to extract the repeater from.
+See docstring for details.
+
+*** Change signature for ~org-time-string-to-time~
+See docstring for changes.
+
+*** Change order of items in ~org-agenda-time-grid~
+~org-agenda-time-grid~ gained an extra item to allow users to customize
+the string displayed after times in the agenda. See docstring for
+details.
+
+*** ~tags-todo~ custom searches now include DONE keywords
+
+Use "/!" markup when filtering TODO keywords to get only not-done TODO
+keywords.
+
+*** ~org-split-string~ returns ~("")~ when called on an empty string
+It used to return nil.
+*** Removal of =ob-scala.el=
+
+See [[https://github.com/ensime/emacs-scala-mode/issues/114][this github issue]].
+
+You can use =ob-scala.el= as packaged in scala-mode, available from the
+MELPA repository.
+
+** New features
+*** iCalendar export uses inheritance for TIMEZONE and LOCATION properties
+Both these properties can be inherited during iCalendar export,
+depending on the value of ~org-use-property-inheritance~.
+*** iCalendar export respects a TIMEZONE property
+Set the TIMEZONE property on an entry to specify a time zone for that
+entry only during iCalendar export.  The property value should be
+specified as in "Europe/London".
+*** ~org-attach~ can move directory contents
+When setting a new directory for an entry, org-attach offers to move
+files over from the old directory.  Using a prefix arg will reset the
+directory to old, ID based one.
+*** New Org duration library
+This new library implements tools to read and print time durations in
+various formats (e.g., "H:MM", or "1d 2h 3min"...).
+
+See ~org-duration-to-minutes~ and ~org-duration-from-minutes~
+docstrings.
+
+*** Agenda
+**** New variable : ~org-agenda-show-future-repeats~
+**** New variable : ~org-agenda-prefer-last-repeat~
+**** New variable : ~org-deadline-past-days~
+See docstring for details.
+**** Binding C-c C-x < for ~org-agenda-set-restriction-lock-from-agenda~
+**** New auto-align default setting for =org-agenda-tags-column=
+
+=org-agenda-tags-column= can now be set to =auto=, which will
+automatically align tags to the right edge of the window.  This is now
+the default setting.
+
+*** New value for ~org-publish-sitemap-sort-folders~
+
+The new ~ignore~ value effectively allows toggling inclusion of
+directories in published site-maps.
+
+*** Babel
+
+**** Scheme: support for tables
+**** Scheme: new variable: ~org-babel-scheme-null-to~
+
+This new custom option allows to use a empty list or null symbol to
+format the table output, initially assigned to ~hlines~.
+
+**** Scheme: new header ~:prologue~
+
+A new block code header has been created for Org Babel that enables
+developers to prepend code to the scheme block being processed.
+
+Multiple ~:prologue~ headers can be added each of them using a string
+with the content to be added.
+
+The scheme blocks are prepared by surronding the code in the block
+with a let form. The content of the ~:prologue~ headers are prepended
+before this let form.
+
+**** Support for hledger accounting reports added
+**** Clojure: new setting ~org-babel-clojure-sync-nrepl-timeout~
+
+Creation of a new setting to specify the Cider timeout.  By setting
+the =org-babel-clojure-sync-nrepl-timeout= setting option.  The value
+is in seconds and if set to =nil= then no timeout will occur.
+**** Clojure: new header ~:show-process~
+
+A new block code header has been created for Org Babel that enables
+developers to output the process of an ongoing process into a new
+window/buffer.
+
+You can tell Org Babel to output the process of a running code block.
+
+To show that output you only have to specify the =:show-process=
+option in the code block's header like this:
+
+#+begin_example
+,#+BEGIN_SRC clojure :results output :show-process t
+  (dotimes [n 10]
+    (println n ".")
+    (Thread/sleep 500))
+,#+END_SRC
+#+end_example
+
+If =:show-process= is specified that way, then when you will run the
+code using =C-c C-c= a new window will open in Emacs.  Everything that
+is output by the REPL will immediately be added to that new window.
+
+When the processing of the code is finished, then the window and its
+buffer will be closed and the results will be reported in the
+=#+RESULTS= section.
+
+Note that the =:results= parameter's behavior is *not* changed.  If
+=silent= is specified, then no result will be displayed.  If =output=
+is specified then all the output from the window will appears in the
+results section.  If =value= is specified, then only the last returned
+value of the code will be displayed in the results section.
+
+**** Maxima: new headers ~:prologue~ and ~:epilogue~
+Babel options ~:prologue~ and ~:epilogue~ have been implemented for
+Maxima src blocks which prepend and append, respectively, the given
+code strings.  This can be useful for specifying formatting settings
+which would add clutter to exported code.  For instance, you can use
+this ~:prologue "fpprintprec: 2; linel: 50;"~ for presenting Maxima
+results in a beamer presentation.
+**** PlantUML: add support for header arguments
+
+[[http://plantuml.com/][Plantuml]] source blocks now support the [[http://orgmode.org/manual/prologue.html#prologue][~:prologue~]], [[http://orgmode.org/manual/epilogue.html#epilogue][~:epilogue~]] and
+[[http://orgmode.org/manual/var.html#var][~:var~]] header arguments.
+
+**** SQL: new engine added ~sqsh~
+
+A new engine was added to support ~sqsh~ command line utility for use
+against Microsoft SQL Server or Sybase SQL server.
+
+More information on ~sqsh~ can be found here: [[https://sourceforge.net/projects/sqsh/][sourceforge/sqsh]]
+
+To use ~sqsh~ in an *sql* =SRC_BLK= set the =:engine= like this:
+
+#+begin_example
+,#+BEGIN_SRC sql :engine sqsh :dbhost my_host :dbuser master :dbpassword pass :database support
+Select * From Users
+Where clue > 0
+,#+END_SRC
+#+end_example
+
+**** SQL: new engine added =vertica=
+
+A new engine was added to support vsql command line utility for use
+against HP Vertica.
+
+More information on =vsql= can be found here: [[https://my.vertica.com/docs/7.2.x/HTML/index.htm#Authoring/ConnectingToHPVertica/vsql/UsingVsql.htm][my.vertica.com]]
+
+To use =vertica= in an sql =SRC_BLK= set the =:engine= like this:
+
+#+BEGIN_EXAMPLE
+  ,#+BEGIN_SRC sql :engine vertica :dbhost my_host :dbuser dbadmin :dbpassword pw :database vmart
+  SELECT * FROM nodes;
+  ,#+END_SRC
+#+END_EXAMPLE
+**** C++: New header ~:namespaces~
+
+The new ~:namespaces~ export option can be used to specify namespaces
+to be used within a C++ org source block.  Its usage is similar to
+~:includes~, in that it can accept multiple, space-separated
+namespaces to use.  This header is equivalent to adding ~using
+namespace <name>;~ in the source block. Here is a "Hello World" in C++
+using ~:namespaces~:
+
+#+begin_example
+  ,#+BEGIN_SRC C++ :results output :namespaces std :includes <iostream>
+    cout << "Hello World" << endl;
+  ,#+END_SRC
+#+end_example
+
+**** Support for Vala language
+
+[[https://wiki.gnome.org/Projects/Vala][Vala]] language blocks support two special header arguments:
+
+- ~:flags~ passes arguments to the compiler
+- ~:cmdline~ passes commandline arguments to the generated executable
+
+Support for [[http://orgmode.org/manual/var.html#var][~:var~]] does not exist yet, also there is no [[http://orgmode.org/manual/session.html#session][~:session~]]
+support because Vala is a compiled language.
+
+The Vala compiler binary can be changed via the ~defcustom~
+~org-babel-vala-compiler~.
+
+*** New ~function~ scope argument for the Clock Table
+Added a nullary function that returns a list of files as a possible
+argument for the scope of the clock table.
+*** Export
+**** Implement vernacular table of contents in Markdown exporter
+Global table of contents are generated using vanilla Markdown syntax
+instead of HTML.  Also #+TOC keyword, including local table of
+contents, are now supported.
+**** Add Slovanian translations
+**** Implement ~org-export-insert-image-links~
+This new function is meant to be used in back-ends supporting images
+as descriptions of links, a.k.a. image links.  See its docstring for
+details.
+**** New macro : ~{{{n}}}~
+This macro creates and increment multiple counters in a document.  See
+manual for details.
+**** Add global macros through ~org-export-global-macros~
+With this variable, one can define macros available for all documents.
+**** New keyword ~#+EXPORT_FILE_NAME~
+Similarly to ~:EXPORT_FILE_NAME:~ property, this keyword allows the
+user to specify the name of the output file upon exporting the
+document.  This also has an effect on publishing.
+**** Horizontal rules are no longer ignored in LaTeX table math mode
+**** Use ~compilation-mode~ for compilation output
+**** Plain lists accept a new ~:separator~ attribute in Texinfo
+
+The new ~:separator~ attribute splits a tag from a description list
+item into multiple parts.  This allows to have two-column tables with
+multiple entries in the first column.  See manual for more details.
+
+**** ~latex-environment~ elements support ~caption~ keywords for LaTeX export
+*** ~org-edit-special~ can edit LaTeX environments
+
+Using ~C-c '~ on a LaTeX environment opens a sub-editing buffer.  By
+default, major mode in that buffer is ~latex-mode~, but it can be
+changed by configuring ~org-src-lang-modes~.
+
+*** ~org-list-to-generic~ includes a new property: ~:ifmt~
+
+~:ifmt~ is a function to be called on the body of each item.  See
+~org-list-to-generic~ documentation for details.
+
+*** New variable : ~org-bibtex-headline-format-function~
+This allow to use a different title than entry title.
+
+*** ~org-attach~ supports attaching files from URLs
+
+Using ~C-c C-a u~ prompts for a URL pointing to a file to be attached
+to the document.
+
+*** New option for ~org-refile-use-outline-path~
+~org-refile-use-outline-path~ now supports the setting ~buffer-name~,
+which causes refile targets to be prefixed with the buffer’s
+name. This is particularly useful when used in conjunction with
+~uniquify.el~.
+
+*** ~org-file-contents~ now allows the FILE argument to be a URL.
+This allows ~#+SETUPFILE:~ to accept a URL instead of a local file
+path.  The URL contents are auto-downloaded and saved to a temporary
+cache ~org--file-cache~.  A new optional argument ~NOCACHE~ is added
+to ~org-file-contents~.
+
+*** ~org-mode-restart~ now resets the newly added ~org--file-cache~.
+Using ~C-c C-c~ on any keyword (like ~#+SETUPFILE~) will reset the
+that file cache.
+
+*** New option : ~org-table-duration-hour-zero-padding~
+This variable allow computed durations in tables to be zero-padded.
+
+*** New mode switch for table formulas : =U=
+This mode omits seconds in durations.
+
+** Removed functions
+
+*** Org Timeline
+
+This feature has been removed.  Use a custom agenda view, possibly
+narrowed to current buffer to achieve a similar functionality.
+
+*** ~org-agenda-skip-entry-when-regexp-matches~ is obsolete
+
+Use ~org-agenda-skip-if~ instead.
+
+*** ~org-agenda-skip-subtree-when-regexp-matches~ is obsolete
+
+Use ~org-agenda-skip-if~ instead.
+
+*** ~org-agenda-skip-entry-when-regexp-matches-in-subtree~ is obsolete
+
+Use ~org-agenda-skip-if~ instead.
+
+*** ~org-minutes-to-clocksum-string~ is obsolete
+
+Use ~org-duration-from-minutes~ instead.
+
+*** ~org-hh:mm-string-to-minutes~ is obsolete
+
+Use ~org-duration-to-minutes~ instead.
+
+*** ~org-duration-string-to-minutes~ is obsolete
+
+Use ~org-duration-to-minutes~ instead.
+
+*** ~org-gnus-nnimap-cached-article-number~ is removed.
+
+This function relied on ~nnimap-group-overview-filename~, which was
+removed from Gnus circa September 2010.
+
+** Removed options
+
+*** ~org-agenda-repeating-timestamp-show-all~ is removed.
+
+For an equivalent to a ~nil~ value, set
+~org-agenda-show-future-repeats~ to nil and
+~org-agenda-prefer-last-repeat~ to ~t~.
+
+*** ~org-gnus-nnimap-query-article-no-from-file~ is removed.
+
+This variable has no effect, as it was relying on a function that was
+removed from Gnus circa September 2010.
+
+*** ~org-usenet-links-prefer-google~ is obsolete.
+
+Use ~org-gnus-prefer-web-links~ instead.
+
+*** ~org-publish-sitemap-file-entry-format~ is deprecated
+
+One can provide new ~:sitemap-format-entry~ property for a function
+equivalent to the removed format string.
+
+*** ~org-enable-table-editor~ is removed.
+
+Setting it to a ~nil~ value broke some other features (e.g., speed
+keys).
+
+*** ~org-export-use-babel~ cannot be set to ~inline-only~
+
+The variable is now a boolean.
+
+*** ~org-texinfo-def-table-markup~ is obsolete
+
+Use ~org-texinfo-table-default-markup~ instead.
+
+** New functions
+
+*** ~org-publish-find-property~
+
+This function can be used as a tool to format entries in a site-map,
+in addition to ~org-publish-find-title~ and ~org-publish-find-date~.
+
+*** ~org-list-to-org~
+
+It is the reciprocal of ~org-list-to-lisp~, which see.
+
+*** ~org-agenda-set-restriction-lock-from-agenda~
+
+Call ~org-agenda-set-restriction-lock~ from the agenda.
+
+** Miscellaneous
+
+*** The Library of Babel now on Worg
+
+The library-of-babel.org used to be accessible from the =doc/=
+directory, distributed with Org’s core.  It is now accessible
+from the Worg community-driven documentation [[http://orgmode.org/worg/library-of-babel.html][here]].
+
+If you want to contribute to it, please see [[http://orgmode.org/worg/org-contribute.html][how to contribute]].
+
+*** Allow multiple columns view
+
+Columns view is not limited to a single buffer anymore.
+*** Org Attach obeys ~dired-dwim-target~
+
+When a Dired buffer is opened next to the Org document being edited,
+the prompt for file to attach can start in the Dired buffer's
+directory if `dired-dwim-target' in non-nil.
+
+*** ~org-fill-paragraph~ can now fill a whole region
+*** More specific anniversary descriptions
+
+Anniversary descriptions (used in the agenda view, for instance)
+include the point in time, when the anniversary appears.  This is,
+in its most general form, just the date of the anniversary.  Or
+more specific terms, like "today", "tomorrow" or "in n days" are
+used to describe the time span.
+
+This feature allows to automatically change the description of an
+anniversary, depending on if it occurs in the next few days or
+far away in the future.
+
+*** Computed dates in tables appear as inactive time stamps
+
+*** Save point before opening a file with an unknown search option
+
+When following a file link with a search option (e.g., =::#custom-id=)
+that doesn't exist in the target file, save positon before raising an
+error.  As a consequence, it is possible to jump back to the original
+document with ~org-mark-ring-goto~ (default binding =C-c &=).
+
+*** ~org-get-heading~ accepts two more optional arguments
+
+See docstring for details.
+
+*** New option ~org-babel-uppercase-example-markers~
+
+This variable is a ~defcustom~ and replaces the variable
+~org-babel-capitalize-example-region-markers~, which is a ~defvar~ and
+is now obselete.
+*** =INCLUDE= keywords in commented trees are now ignored.
+*** Default value for ~org-texinfo-text-markup-alist~ changed.
+
+Now ~=...=~ markup uses ~@samp{}~ instead of ~@verb{}~.  You can use
+~@verb{}~ again by customizing the variable.
+*** Texinfo exports example blocks as ~@example~
+*** Texinfo exports inline src blocks as ~@code{}~
+*** Texinfo default table markup is ~@asis~
+It used to be ~@samp~ but ~@asis~ is neutral and, therefore, more
+suitable as a default value.
+*** Texinfo default process includes ~--no-split~ option
+*** New entities : ~\dollar~ and ~\USD~
+*** ~org-parse-time-string~ accepts a new optional argument
+=ZONE= specifies the current time zone.
+*** ~org-time-string-to-seconds~ now accepts an optional =ZONE= argument
+*** Support for date style URLs in =org-protocol://open-source=
+    URLs like =https://cool-blog.com/2017/05/20/cool-post/= are
+    covered by rewrite rules.
+
+*** Add (C) =COMMENT= support to ~org-structure-template-alist~
+
 * Version 9.0
 
 ** Incompatible changes
diff --git a/etc/refcards/orgcard.tex b/etc/refcards/orgcard.tex
index 71d1ef5f907..0880841a945 100644
--- a/etc/refcards/orgcard.tex
+++ b/etc/refcards/orgcard.tex
@@ -1,5 +1,5 @@
 % Reference Card for Org Mode
-\def\orgversionnumber{9.0.10}
+\def\orgversionnumber{9.1.1}
 \def\versionyear{2017}          % latest update
 \input emacsver.tex