With UTF-8 support in terminal enabled it is possible to use double-width
UTF-8 strings as margins of buttons. Although they are displayed wrong when
UTF-8 support in terminal is disabled.
Preparation for using struct terminal in formating functions.
By now distinguish between formating widgets and formating widgets with
displaying was done with term == NULL and term != NULL. I hope I'am
not wrong.
no documented way to access them. It also preserves the order of
flags, if no flags are modified.
Replaced the fuzzy, c_format, and php_format fields with _flaghash,
and renamed the _flag field to _flagstr.
Flag-setting functions silently map unsupported values (e.g. 42) to
supported ones (e.g. 1), which they also return.
The c_format and php_format methods treat empty strings as undef,
rather than as 0.
Names of flags are case-sensitive, like in GNU Gettext.
POD changes:
Unlisted the bugs that have now been fixed.
This patch modifies ELinks wrapping behavior slightly.
* The wrap command now toggles line wrapping in HTML mode, as well as
text mode. Note that when the HTML view of a page is wrapped, its
source view is unwrapped, and vice versa.
* Tabs in text-mode lines are now handled correctly.
* Wrapping a line that reaches exactly to the edge of the screen will
no longer produce a blank line in text mode.
* Text within extra-wide table cells is now wrapped to less than the
screen width, to eliminate sideways scrolling.
The last point is only enabled by setting TABLE_LINE_PADDING to a
non-negative number, in the src/setup.h header file, because it is a
significant change of behavior from previous versions.
Use info_box directly instead of via report_scripting_error by way of
alert_smjs_error, thereby avoiding the addition of extra text saying
that an error has occurred.
It also recognizes conflicts that involve more than two msgstrs.
And it no longer outputs the msgids.
These changes make the output much shorter than before,
while still listing all the relevant information.
Introduce the macros before_widgets and foreach_widget_back. Use the
latter in update_all_widgets instead of foreach_widget so that the
widgets are printed in reverse order, which means that any listbox is
drawn last, which allows it to grab the cursor from the selected button
when the dialogue box is initialised or redrawn.
Requested by Kirk Reiser for great usability with screen readers.
With commit 637f1e82e6 ('NET: Merge
change_connection into cancel_download'), cancel_download returns
immediately if the connection is not in a result state, so save some
code by not checking is_in_progress_state before calling cancel_download.
POD changes:
Revised the synopses of the methods, paying attention to levels of quoting.
Repeat the synopsis above the description of each method.
Never write C<Locale::PO>; it looks bad in pod2text.
Revert commit 2f0490cb04
('Eval embedded scripts at once') and follow-up commit
997f61bb32 ('Use document_view instead of
view_state. It is safer probably') because the change causes crashes on
numerous pages and just looks wrong.
