org-agenda.el (org-agenda-append-agenda): Fit agenda window to buffer

* org-agenda.el (org-agenda-append-agenda): Fit agenda window
to buffer.
Merge branch 'maint'
org-agenda.el: Rewrite of the redo/change/append commands

* org-agenda.el (org-agenda-local-vars): Remove
̀org-agenda-last-arguments' from the list of local variables.
(org-agenda-mode-map): `g' does the same than `r' in buffers
with only one agenda view, but its behavior differs when there
are several views.  In manually appended agendas (with `A'),
`g' displays only the agenda under the point.  With multiple
agenda blocks, `g' reinitializes the view by discarding any
temporary changes (e.g. with ̀f' or `w'), while ̀r' keeps those
temporary changes for the agenda view under the point.
(org-agenda-run-series, org-agenda-redo): Implement the above
changes.
(org-agenda-mark-header-line): Don't set useless properties.
(org-agenda-list, org-todo-only, org-search-view)
(org-todo-list, org-tags-view, org-agenda-list-stuck-projects)
(org-agenda-manipulate-query, org-agenda-goto-today)
(org-agenda-later, org-agenda-change-time-span): Use text
properties for storing the last command and the last arguments
for each agenda block.
(org-unhighlight-once): Delete.
Merge branch 'maint'
Fix org-clock evaluation startup hang on Windows

* lisp/org-clock.el (org-x11idle-exists-p): Only shell out when running
on X.

The definition of this variable currently executes "command" via the
shell during evaluation, irrespective of the platform on which
Org-mode is running. Unfortunately, on Windows, this matches the
"command.com" NT Virtual DOS Machine executable and so this gets
launched, but this is a shell and therefore sits there waiting for
user input and never returns. The net result is that Emacs will hang
on Windows when evaluating org-clock.el with the ntdvm.exe process
spinning at 100%.

The simple fix is to check that the platform is X before trying to
deal with the "x11idle" external process.

TINYCHANGE
Merge branch 'maint'
org-timer.el: Check `org-timer-display' in `org-timer-set-mode-line' when value is 'off

* lisp/org-timer.el (org-timer-set-mode-line): Check
`org-timer-display' when value is 'off.

This solves the error of (org-timer-set-mode-line 'off) when
`org-timer-display' is 'mode-line. In this case `frame-title-format'
may not be a list.

TINYCHANGE
Merge branch 'maint'
org-agenda.el: Fix initialization of some variables
Merge branch 'maint'
Fix: org-e-html-special-block had not been converted from LaTeX version

* contrib/lisp/org-e-html.el (org-e-html-special-block): convert LaTeX
markup to HTML

This function had not been modified from its org-e-latex-special-block original
so with #+BEGIN_ORG for example you would get \begin{org}...\end{org}
in the output instead of <div class="org">...</div>.

TINYCHANGE
Merge branch 'maint'
contrib/lisp/org-e-texinfo: Properly format table heading rows

* contrib/lisp/org-e-texinfo.el (org-e-texinfo-table-row): Check if the row is part of the first row group.  If it is treat it as @headitem rather than a normal @item.
org-agenda.el: Rename org-finalize-agenda* to org-agenda-finalize*

* org-agenda.el (org-agenda-finalize-hook)
(org-agenda-finalize, org-agenda-finalize-entries): Rename
from org-finalize-agenda-*.
(org-agenda-run-series, org-agenda-finalize, org-timeline)
(org-agenda-list, org-search-view, org-todo-list)
(org-tags-view, org-diary, org-agenda-finalize-entries)
(org-agenda-change-all-lines): Use the new names.
Merge branch 'maint'
Clean-up variables declaration

Remove some duplicate declarations.
When the variable is declared in another file,
use (defvar [var]).  When it is dynamically bound
in this file (defvar [var]) is enough, but mixed
installations make (defvar [var] [val]) safer.
org.el (org-mode): Set the syntax of the " character to "string quote"

* org.el (org-mode): Set the syntax of the " character to
"string quote".

Thanks to Samuel Wales for asking a related question and to Nick Dokos
for suggesting this solution.
ob.el: Find a src block head correctly when #+header(s) is before #+name

* ob.el (org-babel-where-is-src-block-head): Find a src block
head correctly when #+header(s) is before #+name.
ob.el (org-babel-named-src-block-regexp-for-name): Generate a more general regexp

* ob.el (org-babel-named-src-block-regexp-for-name): Generate
a more general regexp.

Thanks to Loris Bennett for reporting this, and to Nicolas Girard for
pointing out what was the problem precisely.
Merge branch 'maint'