Users can now define custom IDs for use in HTML export.
These IDs are stores as property CUSTOM_ID. When present, HTML will
prefer using these over automatic targets like "sec-N.M".
Some of the standard export options are now defined in backend
specific files. This commit makes sure that building the options
property list will not cause an error because of unneeded (for the
backend) undefined variables.
When exporting to a temporary buffer, images to replace LaTeX
fragments cannot be produced, because there is no useful location
where they can be put. Therefore, these images are not produced in
this case.
In verse environments, line breaks are now enforced both in LaTeX and
in HTML. Centering is now implemented using a div rather than a
paragraph, so that there may be several paragraphs in the centering
environment. Blockquotes now also may have several paragraphs.
If a link is [[#name][desc]], the href wil be exacty href="#name".
So starting a link target with # will indicate that there will be an
explicit target for this.
Hsiu-Khuern Tang writes:
> If I export the file
>
> --------------------------------------------------
> #+OPTIONS: ^:{}
>
> * test
>
> a_{\alpha}
>
> a_{foo}
> --------------------------------------------------
>
> as HTML, I get "a_{α}" but "a<sub>foo</sub>": \alpha is not
> subscripted but foo is. I was expecting both to be subscripted,
> since they are in {}.
This is a bug, fixed now.
Message-mode assigns auto-safe file names to temporary buffers, in the
draft directory. This causes problems when running message-mode in a
temporary buffer with with-temp-buffer. When the form tries to kill
the buffer, is asks for saving it....
This commit turns off the buffer-modified flag and so avoids the
query.
Patch by Nick Dokos.
uuidgen ids may start with a number and therefore are not valid names
in HTML. Therefore we now use and "ID-" prefix for such IDs when
exporting to HTML.
Before, the bibliography will exist inside the outline structure, as
part of the last section. This commit adds code to find it, cut it
out, and move it to a better location.
Links with description not create a note before the next headline that
contains the link. In the text, the description will be shown.
The new variable `org-export-ascii-links-to-notes' can be configured
to turn off this behavior, then the reference will be inserted inline
in the text. If the line becomes too long because of this, it will
be wrapped.
A line: #+MARCO: name replacement text
can be referenced by {{{name}}}. As special cases, {{{title}}} will
reference #+TITLE, and similar with similar lines.
Like TODO keywords before, now also tags each get their own CSS class,
given by the tag itself. Invalid characters in tags are all replaced
by "_" to make sure the resulting HTML remains valid.
Two new variables can be used to add a prefix to the class names for
TODO keywords and tags.
Clock lines are now by default captured into the drawer LOGBOOK. This
means that, if state notes are also captured into a drawer, they will
be mixed with notes.
Wanrong Lin writes:
Right now in the HTML export the TODO keywords have either
class="todo", or class="done". That loses all the face properties
in the original TODO keywords. I think the TODO keywords faces are
important visual aids to differentiate different types of TODO
items, so I just wonder whether it is possible to keep the faces
in the HTML.
This makes sense. This commit adds, to each TODO keyword, an
additional class named after the keyword. For example:
<span class="todo WAITING">WAITING</span>
So each todo keyword gets class "todo" or "done" depending on which
general type it is. And in addition it gets itself as class.
So go to your CSS file and configure like this:
.todo { font-weight:bold; }
.done { font-weight:bold; }
.TODO { color:red; }
.WAITING { color:orange; }
.DONE { color:green; }
Thanks to Sebastian Rose for the multiple-classes trick.
William Henney writes:
Consider a structure like this:
* first
** second
*** third
**** fourth
Currently, if I export the "third" sub-tree to html (via "C-c @
C-x C-e h"), then "third" becomes an <h1> heading, but "fourth"
becomes an <h5> heading. I would rather it were <h2>, i.e. that
all heading levels be relative to the root of the sub-tree. Is
there any way to achieve this?
This was not possible so far, but this commit measures the first
headline of the subtree and applies an offset to all level values.
The id for the footnotes div is now called "text-footnotes", not
"footnotes-text", to be more consistent with other divs used in
Org-mode.
Requested by Sebastian Rose.
There were two bugs:
1. Timestamp processing did not honor the setting of
`org-export-with-timestamps' in the text before the first
headline.
2. When `org-export-with-timestamps' was nil, time stamps were removed
even in tables. I think this is incorrect, so in tables, time
stamps are now never removed.
Two new variables, `org-export-html-inline-image-extensions' and
`org-export-latex-inline-image-extensions' now define the file
extensions that will be considered for inlining images. The default
for HTML is png, jpg, jpeg, and gif files. The default for LaTeX is
png, jpg, jpeg, and pdf, assuming processing with `pdflatex'.
For LaTeX export, this can lead to conflicts for links that point
to non-image PDF files. To avoid that such a link will be inlined by
accident, always give a description text for such a link, one that is
not equal to the path.
The special first column in some tables was not removed for LaTeX
export. This bug was probably introduces recently, while trying to
fix problems with special characters in LaTeX tables.
Export is now working again properly.
Reported by Giovanni Ridolfi.
The end of the last line of a colon example is not protected, and this
caused the time stamp removal protection to fail if a time stamp was
the last thing in such an example.
Lines preceded by a colon are treated as fixed-width examples.
This commit improves the moment when the protection of these lines
happens during preprocessing. And it enforces that a space must
follow the colon for the line to be treated in this way.
1. Export hangs during LaTeX export. That was a bug using an empty
regular expression that was defined only locally in Org files, but
not in the buffer used by the LaTeX exporter.
2. Underscores in links can get special treatment by the LaTeX
exporter. Now the link is protected from this.
When including s file in example or src markup, you can now also
specify the switches for code references and line numbering that work
also when directly adding SRC or EXAMPLE blocks.
Reported by Manish.
This commit removes some of the stuff that was specific for the LaTeX
exporter, and falls back to the default configuration that works for
all backends.
Here is what the commit does:
- The variable `org-export-latex-remove-from-headlines' is now
obsolete. Instead, also LaTeX export now responds to the settings
in the variables org-export-with-todo-keywords',
`org-export-with-priority', and `org-export-with-tags' and in the
corresponding OPTION settings.
- Removal of time stamps and related keywords now already happens in
the preprocessor, so that it will be perfectly the same for all
backends.
- The list functions have been extended to accept an additional
parameter list, to overrule the default setting for a particular
list function. This is used to make the checkbox appearance in
LaTeX configurable, through the new variable
`org-export-latex-list-parameters'.
This patch introduces more hooks for preprocessing the export buffer,
at various strategic moments. See the Changes.org file for a
description of the hooks.
Org-mode allows multiple references to the same footnote. However,
the HTML exporter cannot use the same name for all these references,
because names have to be unique. This patch appends numbers to
footnote reference names, to make sure they remain unique.
The dark side of this patch means that from the footnote definition,
there is only a single link, to the first reference of the note.
However, in a browser you can always press BACK to go back after
jumping to a footnote definition.
This patch covers the three main backends, html, latex, and ascii. It
adds the code to make sure the coderef links identified by the
preprocessing will be implemented correctly when a backend does its work.
This patch covers the much of the new line numbering and code line
referencing.
We introduce a new function with the longish name
`org-export-replace-src-segments-and-examples'. It is an extension of
the earlier `org-export-replace-src-segments'. It now also covers
EXAMPLE blocks, not only source code blocks. This was necessary to
allow line numbering also in EXAMPLE blocks.
Both clock types now accept a string with options which will be given
in the BEGIN line. Options currently recognized are -n, +n, and -r.
A bit unsatisfactory about this patch may be that LaTeX-specific code
is now defined in org-exp.el, maybe eventually we want to think of a
way to move this code back to org-export-latex.el. Really, all it
does is adding line numbers and wrapping them into a verbatim
environment.
Besides adding line numbers in a backend specific way, this patch also
adds code to search or special cookies in source code, like "((1))" or
"((name))". These are labels that can be addressed by links as
references to specific line in source code.
This patch adds a new constant with javascript functions. Each
exported HTML file will contain these definitions. Also, we add to
the default export CSS style a new class, code-highlighted, which will
be used to highlight lines in code whenever the mouse overs over a
link to this line.
Carsten Dominik