Do not retain changed values in form fields when the user reloads. Doing
so can be confusing or even cause data-loss when new default values are
specified in the updated document. For example, when editing an article on
Wikipedia, one loads the edit page for the article, makes and submits
changes, goes back to the edit page to make further modifications, and
reloads to get the new article text. Before this change, reloading the
edit page would not update the textarea on the page with the new article
source, which can lead one (and has led me) to make changes to the original
version of the article by accident.
This fixes bug 620.
Handle <script> blocks even when they are contained by blocks with
"display: none" set.
This commit fixes the second problem that Kalle points out in comment 5
to bug 963.
When this option is enabled, elements should be rendered even when the CSS
display attribute is "none". Before this commit, the reverse was true:
when the option was enabled, such elements were _not_ rendered.
I am not changing the default, which is enabled, meaning that by default,
ELinks renders elements regardless of "display: none". Pasky advocates
that this remain the default until ELinks's CSS support improves.
This commit fixes the first problem that Kalle points out in comment 5 to
bug 963.
cached->id => cached->cache_id
document->id => document->cache_id
onload_snippets_owner => onload_snippets_document_id
Added the distinct document->document_id.
Always reset ecmascript when a document changes for example a next chunk
of it is loaded.
The previous code displayed the wrong attributes if the combining
characters were at the end of an HTML link. For example:
<a href="#">trickỹ</a> more text <a href="#">second link</a>
(The characters in the first A element are "tricky" and U+0303
COMBINING TILDE.)
Here, when the cursor was not at the first link, ELinks displayed
the y-with-tilde cell as if it were not part of the link.
This happened because ELinks had already changed schar->attr
before set_line saw the space character after the link and
flushed document->combi[].
Combining characters requires a UTF-8 locale.
It slows down rendering. There is still the unresolved issue with
combining characters at the end of a document.
This patch wasn't heavilly tested. Especially a "garbage" input may cause
unpredictable results.
Because ELinks's CSS support is still so incomplete, some documents still render better if "display: none" is not honoured. Therefore, it is now honoured, unless document.css.ignore_display_none = 0, which is the default.
We have a while loop that checks token && token->type != '}' followed by an if statement that checks token && token->type == }. If the while loop exits, that either token is false or token->type == '}'; therefore, the if statement need only check token.
This patch adds support for:
- option document.css.media
- CSS @import "foo.css" tty;
- CSS @media tty { ... }
- HTML <link rel="stylesheet" media="tty">
- HTML <style media="tty">
This patch is attachments 395 and 396 from bugzilla.elinks.cz, which
are based on attachment 388 from bugzilla.elinks.cz. This new
version of the patch fixes conflicts with recent 0.13.GIT changes,
marks Doxygen commands with at-signs rather than backslashes, and
adds a few comments.
This necessitates that non-pairable elements be briefly pushed on the stack, so that get_css_selector_for_element sees them, and then popped.
It would be possible to push them only when CONFIG_CSS is defined, as they are otherwise not needed (as evidenced by the fact that we've gone so long without bothering to push them). However, the performance hit should be small, the necessary #ifdef/#endif wrappers would be pretty ugly, and ideally, the CSS code will someday be in such a state that it can be considered an integral feature.
Instead, convert the element pointers inside the comparison functions.
The last argument of qsort() is supposed to be of type
int (*)(const void *, const void *). Previously, comp_links() was
defined to take struct link * instead of const void *, and the type
mismatch was silenced by casting the function pointer to void *.
This was in principle not portable because:
(1) The different pointer types may have different representations.
In a word-oriented machine, the const void * might include a byte
selector while the struct link * might not.
(2) Casting a function pointer to a data pointer can lose bits in some
memory models. Apparently this does not occur in POSIX-conforming
systems though, as dlsym() would fail if it did.
This commit also fixes hits_cmp() and compare_dir_entries(), which
had similar problems. However, I'm leaving alias_compare() in
src/intl/gettext/localealias.c unchanged for now, so as not to diverge
from the GNU version.
I also checked the bsearch() calls but they were all okay, apart from
one that used the alias_compare() mentioned above.
