* contrib/lisp/org-element.el (org-element-link-parser): Recognize
"ref" type links as a new type of Org link.
* contrib/lisp/org-export.el (org-export-resolve-ref-link): New
function.
* EXPERIMENTAL/org-e-ascii.el (org-e-ascii--describe-links): Do not
describe "ref" type links at the end of each section.
(org-e-ascii-link): Handle "ref" type links.
* EXPERIMENTAL/org-e-latex.el (org-e-latex-link): Handle "ref" type
links.
"ref" type links are Org answer to LaTeXisms like "\ref{some-label}".
Hence, [[ref:some-label]] will be replaced with the sequence number of
the element with name "#+name: some-label" during export.
* contrib/lisp/org-export.el (org-export-dispatch): Put
temporary buffer that holds exported HTML source in either
`nxhtml-mode' or `nxml-mode'.
`nxhtml-mode' is *not* part of stock Emacs while `nxml-mode' is.
* contrib/lisp/org-export.el (org-export-dispatch)
(org-export-dispatch-ui): Add new entries for the new HTML
exporter.
* EXPERIMENTAL/org-e-html.el: New file. This is a very rough
cut based out on org-xhtml.el and org-e-latex.el. The file
retains all the LaTeXisms in either commented form or
otherwise. This is deliberate so as to have a quick look at
the reference implementation. Retaining the organization
style of org-xhtml.el would enable easy creation of
org-e-odt.el by simply replacing e-html with e-odt for the
most part.
The changes here covers fairly a good ground - say 90% - of my
unit test file.
* contrib/lisp/org-export.el (org-export-as, org-export-to-buffer,
org-export-to-file): Add an optional argument to prevent including
files and executing Babel code.
This can be used as a basis for an Org to Org exporter.
* contrib/lisp/org-element.el (org-element-recursive-objects): Add
macro object type to recursive types.
(org-element-object-restrictions): Macros can only contain other
macros.
* contrib/lisp/org-export.el (org-export-get-inbuffer-options): Parse
macro value, unless it it meant to be eval'ed.
(org-export-expand-macro): Expand macros recursively.
* contrib/lisp/org-element.el (org-element-link-parser): Do not parse
radio link as a recursive link.
* contrib/lisp/org-export.el (org-export-solidify-link-text): Make
sure "\" isn't allowed in solidified strings. This is required to
allow entities in radio targets.
* EXPERIMENTAL/org-e-latex.el (org-e-latex-link): Apply changes to
radio links.
* EXPERIMENTAL/org-e-ascii.el (org-e-ascii-link): Apply changes to
radio links.
* contrib/lisp/org-export.el (org-export-get-genealogy,
org-export-get-parent-paragraph): New functions.
(org-export-get-parent-headline, org-export-get-previous-element,
org-export-get-next-element): Internally use new function.
* EXPERIMENTAL/org-e-latex.el (org-e-latex-link--inline-image,
org-e-latex-link): Apply changes to topology functions.
This new function is especially useful since every object derives its
properties from those the containing paragraph.
* contrib/lisp/org-element.el (org-element-object-restrictions): Allow
plain links in link description.
* contrib/lisp/org-export.el (org-export-default-inline-image-rule):
New variable.
(org-export-inline-image-p): Use rules instead of extensions. A rule
is a regexp applied to path for a given type of link. It allows to
extend inline images to non-local files.
* EXPERIMENTAL/org-e-latex.el (org-e-latex-inline-image-rules): New
variable.
(org-e-latex-inline-image-extensions): Removed variable
There are two motivations behind this change. The first one is to
allow, for example, an HTML exporter to define a rule like the
following:
("http" . "\\.\\(png\\|jpg\\|jpeg\\|gif\\)\\(\\?\\(\\w+=\\w+&?\\)*\\)?")
The other one is to properly define thumbnails (clickable images),
like the following:
[[http://orgmode.org][file:~/my-logo.png]]
* contrib/lisp/org-export.el (org-export-filters-alist): New variable.
(org-export-install-filters): New function.
* EXPERIMENTAL/org-e-ascii.el (org-e-ascii-filters-alist): New variable.
Back-end specific filters can now be installed in communication
channel with `org-BACKEND-filters-alist' variable.
* contrib/lisp/org-export.el (org-export-get-environment): Renamed
function from org-export-collect-options. Also make arguments
optionals.
(org-export-as): Apply renaming. Refactor code a bit.
(org-export-get-inbuffer-options): Remove string argument from
signature. Backend is now optional. Also, check if option match is
really a keyword.
(org-export-get-global-options, org-export-parse-option-keyword): Make
backend argument optional.
* contrib/lisp/org-export.el (org-export-collect-options): Remove
useless argument.
(org-export-initial-options): Add an `:input-file' property in
communication channel.
* contrib/lisp/org-export.el (org-export-initial-options): Initialize
correctly some macros when buffer is a clone.
(org-export-expand-macro): Ignore output when macro's value is nil.
* contrib/lisp/org-element.el (org-element-map): Remove included file
expansion part.
* contrib/lisp/org-export.el (org-export-as): Expand include keywords
before executing blocks.
(org-export-expand-include-keyword, org-export-prepare-file-contents):
New functions.
(org-export-included-file, org-export-parse-included-file): Removed
functions.
* EXPERIMENTAL/org-e-ascii.el (org-e-ascii-keyword): Remove include
keyword handling.
* EXPERIMENTAL/org-e-latex.el (org-e-latex-keyword): Remove include
keyword handling.
Back-ends do not need anymore to take care of #+include keywords.
This change is required since file inclusion can potentially break any
structure. Hence, it should be done before parsing.
* contrib/lisp/org-export.el (org-export-with-current-buffer-copy):
Copy `outline-level' value in the temporary buffer. This fixes
a bug introduced by commit
10b06ae53c.
* contrib/lisp/org-export.el (org-export-get-inbuffer-options):
Replace macro with an empty string when no value is provided.
Ignore macros with an ill-formed key.
* contrib/lisp/org-export.el (org-export-option-alist): Add filters as
properties in the communication channel. This allows back-end
developers to install their own filters at run time instead of
making them reside in a global variable.
(org-export-data, org-export-as): Read filters from communication
channel instead of global variables.
(org-export-filter-apply-functions): Only accept list of functions.
Also change order of calling: it is now LIFO.
* contrib/lisp/org-export.el (org-export-collect-elements): Change
output to list of elements instead of their beginning position.
Also add an optional predicate argument for fine grain control.
Remove back-end argument.
(org-export-collect-tables, org-export-collect-listings): Apply
changes from previous function.
(org-export-collect-figures): Apply changes from previous function.
Also require a predicate to correctly define the concept of figure.
* contrib/lisp/org-export.el (org-export-get-ordinal): Correctly
handle predicate in `org-export-get-ordinal'. Also allow to count
more than one element type in the same sequence with optional
argument TYPES.
* EXPERIMENTAL/org-e-latex.el (org-e-latex-export-to-latex,
org-e-latex-export-to-pdf): New functions.
* contrib/lisp/org-export.el (org-export-dispatch): Make use of new
functions.
* contrib/lisp/org-export.el (org-export-output-file-name): New function.
(org-export-to-file): Remove post-process and pub-dir arguments. Add
a file argument to specify an output file.
* contrib/lisp/org-export.el (org-export-collect-tree-properties):
Ensure `:headline-offset' is filled before `:headline-numbering'
since the latter depends on the former.
(org-export-collect-headline-numbering): Use headline elements as keys
in the returned alist, instead of just beginning numbers.
(org-export-get-headline-number): Apply key change.
* contrib/lisp/org-export.el (org-export-resolve-fuzzy-link): Now
return the full object (for a target) or element (for an headline)
when a match is found. Also rewrite internals so it doesn't rely
on :headline-alist.
(org-export-collect-tree-properties): Remove :headline-alist property
from communication channel, since `org-export-resolve-fuzzy-link'
doesn't use it anymore. Also store full target objects
in :target-list property, not only raw names. Fix an argument name
mismatch, too.
Previous version of org-export-resolve-fuzzy-link returned beginning
position as the identifier for the headline found, which is pretty
weak when files are included in the parsed buffer.
* contrib/lisp/org-export.el (org-export-handle-code): Allow to delay
processing of source code by storing line numbers and references in
text properties attached it.
* contrib/lisp/org-export.el (org-export-collect-options): Default
title is retrieved before in-buffer settings are read. Also, be
more careful about indirect buffers.
Nicolas Goaziou
Jambunathan K