Before, *_html_parser_state() operated with struct html_element *. Now, it is
transparent for the renderer (just void *), so that DOM won't have to provide
this struct but will be able to use something internal.
Backported from master.
Previously, process_head immediately returned if there was no refresh, never giving the cache-control check further down a chance to run.
Also add new tests:
nocache.html
refresh+nocache.html
Simply search for 'url' marker ignoring anything
before it.
ELinks is now able to follow incorrectly written
meta refresh content attribute with missing ; before
url= parameter.
As an example, try http://akkada.tivi.net.pl/
All the needed memory has been allocated before the loop so we can use
copy_screen_chars() directly. This avoids the assertion failure in
copy_chars() for width==0 and should be a bit faster too. According
to ISO/IEC 9899:1999 7.21.1p2, memcpy() doesn't copy anything if n==0
(but the pointers must be valid).
(original 'git cherry-pick' arguments: cherry-pick bug968-att394)
Fix warnings:
dom/stack.h:70: Warning: explicit link request to 'pop_dom_node' could not be resolved
dom/stack.h:71: Warning: explicit link request to 'pop_dom_nodes' could not be resolved
dom/stack.h:71: Warning: explicit link request to 'pop_dom_state' could not be resolved
dom/stack.h:115: Warning: explicit link request to 'done_dom_node' could not be resolved
Use @returns instead of \return in src/document/css/parser.c,
and other such things.
When skipping "@media print { #foo {bar: baz} pre {white-space: normal} }",
the previous code would look for the first "{" and then the first "}", and
fail to skip the "pre" rule. Seen at support.microsoft.com.
I originally posted this change as part of attachment 383 to bug 722.
Use it for the actual I/O only. Previously, defining CONFIG_UTF8 and
enabling UTF-8 used to force many strings to the UTF-8 charset
regardless of the terminal charset option. Now, those strings always
follow the terminal charset. This fixes bug 914 which was caused
because _() returned strings in the terminal charset and functions
then assumed they were in UTF-8. This reduction in the effects of
UTF-8 I/O may also simplify future testing.
Because the renderer no longer does that.
The comment "We don't cope well with entities here" may now be
obsolete but I'm not sure about that so I'm leaving it in.
options->cp is still used for this in seven places where html_context
is not easily available. Those should eventually be corrected too,
but I'm checking this change in already because it's better than what
we had before.
Previously, html_special_form_control converted
form_control.default_value to the terminal charset, and init_form_state
then copied the value to form_state.value. However, when CONFIG_UTF8
is defined and UTF-8 I/O is enabled, form_state.value is supposed to
be in UTF-8, rather than in the terminal charset.
This mismatch could not be conveniently fixed in
html_special_form_control because that does not know which terminal is
being used and whether UTF-8 I/O is enabled there. Also, constructing
a conversion table from the document charset to form_state.value could
have ruined renderer_context.convert_table, because src/intl/charsets.c
does not support multiple concurrent conversion tables.
So instead, we now keep form_control.default_value in the document
charset, and convert it in the viewer each time it is needed. Because
the result of the conversion is kept in form_state.value between
incremental renderings, this shouldn't even slow things down too much.
I am not implementing the proper charset conversions for the DOM
defaultValue property yet, because the current code doesn't have
them for other string properties either, and bug 805 is already open
for that.
This does not yet fix bug 947 for the case where the document is UTF-8
and the terminal is ISO-8859-1. That will require changing charsets.c
too, it seems.
trim_chars was called only in debug mode and the results of the get_attr_val
for value=" something " in debug mode differ from normal and fastmem mode.
[ From commit c4500039b2 on the witekfl
branch. --KON ]
