* lisp/org.el (org-link-search): Search for #+name affiliated keywords
and invisible targets.
* contrib/lisp/org-element.el (org-element-link-parser): Remove "ref"
links relative part.
(org-element-target-parser): Move property name from `:raw-value' to
`:value'.
(org-element-recursive-objects): Remove targets from tables. Cells
are not parsed unless explicitely asked by back-end developer, too
late. A target wouldn't be noticed in time. One solution could be to
parse every table, but that's time consumming.
(org-element-object-restrictions): Target are not recursive anymore.
* contrib/lisp/org-export.el (org-export-resolve-fuzzy-link): Find
elements with a matching "#+name: path" affiliated keyword.
(org-export-get-ordinal): Make special cases for headlines, items,
footnotes definitions and references.
(org-export-resolve-ref-link): Removed function.
* EXPERIMENTAL/org-e-latex.el (org-e-latex-link): Handle
cross-reference numbers.
(org-e-latex-target): Targets have no contents.
* EXPERIMENTAL/org-e-ascii.el (org-e-ascii--describe-links): Ignore
fuzzy links in link description at the end of the section.
(org-e-ascii-link): Handle cross-reference numbers.
* testing/contrib/lisp/test-org-export.el: Add tests.
* testing/lisp/test-org.el: Add tests.
* test-org.el (test-org/org-link-unescape-ascii-extended-char):
Explicitely set coding system for unescaped string.
Needed for Emacs22 to pass these tests. The input string is extended
ASCII which is covered by latin-1 coding system.
* test-org.el (test-org/org-link-escape-ascii-character)
(test-org/org-link-escape-ascii-ctrl-character)
(test-org/org-link-escape-multibyte-character)
(test-org/org-link-escape-custom-table)
(test-org/org-link-escape-custom-table-merge)
(test-org/org-link-unescape-ascii-character)
(test-org/org-link-unescape-ascii-ctrl-character)
(test-org/org-link-unescape-multibyte-character)
(test-org/org-link-unescape-ascii-extended-char): New tests for
unicode aware percent escaping
All tests for escaping/unescaping multibyte characters are expected to
fail at the moment, because org-link-escape/unescape is not yet
unicode aware.