cache_entry.id => cache_entry.cache_id
document.id => document.cache_id
ecmascript_interpreter.onload_snippets_owner => .onload_snippets_cache_id
This is a combination of:
commit 232c07aa7f6412d74788fb931a22f9f891fbba6c
bug 1009: id variables renamed, added document_id to the document.
commit 6007043458bf8f14abfc18b9db60785bdc0279f6
Revert addition of document.document_id
Replace almost all uses of enum connection_state with struct
connection_status. This removes the assumption that errno values used
by the system are between 0 and 100000. The GNU Hurd uses values like
ENOENT = 0x40000002 and EMIG_SERVER_DIED = -308.
This commit is derived from my attachments 450 and 467 to bug 1013.
In document.forms, each struct form has form_num and form_end members
that reserve a subrange of [0, INT_MAX] to that form. Previously,
multiple forms in the list could have form_end == INT_MAX and thus
overlap each other. Prevent that by adjusting form_end of each form
newly added to the list.
Revert 438f039bda7d424f79502b3f83e99cedcb7f7ae9,
"check_html_form_hierarchy: Old code was buggy.", which made
check_html_form_hierarchy attach controls to the wrong forms.
Instead, construct the dummy form ("for those Flying Dutchmans") at
form_num == 0 always before adding any real forms to the list.
This prevents the assertion failure by ensuring that every possible
form_control.position is covered by some form, if there are any forms.
Add a function assert_forms_list_ok, which checks that the set of
forms actually covers the [0, INT_MAX] range without overlapping,
as intended. Call that from check_html_form_hierarchy to detect
any corruption.
I have tested this code (before any cherry-picking) with:
- bug 613 attachment 210: didn't crash
- bug 714 attachment 471: didn't crash
- bug 961 attachment 382: didn't crash
- bug 698 attachment 239: all the submit buttons showed the right URLs
- bug 698 attachment 470: the submit button showed the right URL
(cherry picked from commit 386a5d517b5996112bc5a75b1a1b917c7adffe88)
Anything that frees or reallocates struct form_state must now call the
new functions ecmascript_detach_form_state or ecmascript_moved_form_state.
These functions should then clear out any dangling pointers, but that has
not yet been implemented.
In document.forms, each struct form has form_num and form_end members
that reserve a subrange of [0, INT_MAX] to that form. Previously,
multiple forms in the list could have form_end == INT_MAX and thus
overlap each other. Prevent that by adjusting form_end of each form
newly added to the list.
Revert 438f039bda7d424f79502b3f83e99cedcb7f7ae9,
"check_html_form_hierarchy: Old code was buggy.", which made
check_html_form_hierarchy attach controls to the wrong forms.
Instead, construct the dummy form ("for those Flying Dutchmans") at
form_num == 0 always before adding any real forms to the list.
This prevents the assertion failure by ensuring that every possible
form_control.position is covered by some form, if there are any forms.
Add a function assert_forms_list_ok, which checks that the set of
forms actually covers the [0, INT_MAX] range without overlapping,
as intended. Call that from check_html_form_hierarchy to detect
any corruption.
I have tested this code (before any cherry-picking) with:
- bug 613 attachment 210: didn't crash
- bug 714 attachment 471: didn't crash
- bug 961 attachment 382: didn't crash
- bug 698 attachment 239: all the submit buttons showed the right URLs
- bug 698 attachment 470: the submit button showed the right URL
Conflicts:
NEWS
configure.in
The following files also conflicted, but they had not been manually
edited in the elinks-0.12 branch after the previous merge, so I just
kept the 0.13.GIT versions:
doc/man/man1/elinks.1.in
doc/man/man5/elinks.conf.5
doc/man/man5/elinkskeys.5
po/fr.po
po/pl.po
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.
(cherry picked from commit 9e1e94bee0da92a9b753e211f798b22e93713e95)
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.
