Yet another valiant wack at the beast. This one violates abstractions
a little less deeply, so maybe it will work better.
The last attempt caused a crash when a tab was cloned after the tab's
loading had been aborted.
(cherry picked from commit 76377d9714)
Kalle reported that after commit 5c96d430c9,
ELinks would crash if the document in the old tab was still loading when a
new tab was opened. The problem was that the new session's download.data
pointer was not updated to point to the session as doc_loading_callback
expects.
Instead of just calling render_document_frames, set up the download and
call load_uri.
(cherry picked from commit d6116ca83a)
In setup_session, use copy_location, add_to_history, and
render_document_frames instead of goto_uri and copy_vs to copy the base
tab's view state. By avoiding goto_uri, setup_session now bypasses MIME
checks, form post confirmations, malicious URL checks, and so on when
copying the base tab's current location and view state to the new tab,
so the new tab should get exactly what was loaded in the base tab.
This fixes bug 765: Opening a new tab can ask about the document of the
previous tab.
(cherry picked from commit 5c96d430c9)
Conflicts:
src/session/session.c:
Both elinks-0.12 and master had the ses->doc_view->vs
= vs assignment, but only elinks-0.12 had vs->doc_view
= ses->doc_view as well. Also, struct connection_state
had been added after the original patch.
I am not hooking these to "make test", for two reasons:
1. utf8_step_forward is inside #ifdef CONFIG_UTF8 and I don't see
how to make tests conditional on such options.
2. test/libtest.sh was copied from Git, which is under GPLv2-only.
Adding more dependencies on it could make ELinks more difficult
to relicense under GPLv2-or-later.
In the task.c line 517 there is:
if (is_in_progress_state((*download_p)->state)) {
if (have_location(ses))
*download_p = &cur_loc(ses)->download;
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Here the download was changed. download->data and download->callback
were NULL after the assignment, but later in loading_callback
only download->callback had new value. download->data was still NULL.
In 0.13.GIT, the configure script sets disable_gnutls=yes if it
decides to use nss_compat_ossl. In recent elinks-0.12, the script
logs "explicitly disabled" if $disable_gnutls is set. Thus, merging
those together could have caused an incorrect claim to be logged.
Rearrange the logic to make it easier to extend to multiple libraries.
Code that deals with one library no longer needs to worry about each
alternative library separately. Instead just test and set the one
shared chosen_ssl_library variable.
While at it, get rid of openssl_withval, which merely mirrored the
with_openssl variable provided by Autoconf.
Yet another valiant wack at the beast. This one violates abstractions
a little less deeply, so maybe it will work better.
The last attempt caused a crash when a tab was cloned after the tab's
loading had been aborted.
In load_uri, if there is no valid cache entry and no existing connection
for the requested URI, make one last check in case there is an
incomplete cache entry.
Simplify the end-of-line check in get_search_region_from_search_nodes by
relying on the fact that the n member of an instance of struct search
that marks the end of a line will be 0.
Allow searching on the last character of the document. Plain-text searches
already match on the last character as long as it isn't the first character
of a match, and regular-expression searches match on the last character if
the search pattern is longer than 1 character, so the problem addressed by
this commit is very much a corner case.
This commit reverts a portion of commit
fd15049622594d151104d43917984c7ce10993e6 (CVS revision 1.17).
text_typeahead_handler: Document that passing -2 for action_id will cause
a search without error reporting. This behaviour is unintentionally the
current behaviour of text_typeahead_handler, but now it is documented so
that it can be used.
input_line_event_handler: When rewinding, pass -2 for the action_id
parameter to the handler instead of passing again whatever action led to
the rewinding.
The old behavior of input_line_event_handler was particularly problematic
with the search-toggle-regex action and the text_typeahead_handler handler:
input_line_event_handler would call the handler with
ACT_EDIT_SEARCH_TOGGLE_REGEX, and the handler would toggle the setting and
perform the search again; then if the search string no longer matched
anything, the handler would return INPUT_LINE_REWIND to
input_line_event_handler, which would rewind and call the handler with
ACT_EDIT_SEARCH_TOGGLE_REGEX again, thus toggling the option back to the
original setting.
With the new behaviour, input_line_event_handler will not repeat the same
action when re-invoking the handler; in the above example with
search-toggle-regex, the search string will simply be rewound until it
matches with the new setting.
When a link had an onClick event handler that changed the current
document and that link was clicked, ELinks would follow the current link
of the document displayed after executing the handler instead of the
link that was clicked.
Factor goto_link out of goto_current_link.
Use goto_link instead of goto_current_link in activate_link to ensure that
the link that is passed in by enter() is followed.
Hierarchical listboxes draw items with upper-left corner, lower-left
corner, or horizontal border characters to indicate whether a given item is
the first item in a listbox, the last, or any other, respectively.
However, the wrong character can be drawn if there are invisible items: if
an item is the first (or last) visible item but there is an invisible item
before (or after) it, it will be drawn with a horizontal border character,
not a corner.
This patch fixes that problem using traverse_listbox_items_list in
display_listbox_item to ignore invisible items when determining whether
an item is either the first or the last among its siblings.
The configure script used to run libgnutls-config in order to find the
compiler and linker options needed for using GNUTLS, but GNUTLS 2.7
apparently doesn't ship that script any more. Use pkg-config instead.
GNUTLS 1.2.0 is the oldest version supported by ELinks, and that already
installs the gnutls.pc file required by pkg-config.
This commit also removes support for configure --with-gnutls=DIR.
The configure script used to look for libgnutls-config in DIR.
DIR thus had to be a directory where executable programs were installed,
and it's unlikely that gnutls.pc would be found there. So, any callers
that used this feature would have to be changed anyway, and they can as
well be changed to set the PKG_CONFIG_PATH environment variable instead.
Fix this error:
configure.in:1430: error: AC_SUBST: `[CONFIG_TRE]' is not a valid shell variable name
acinclude.m4:31: EL_LOG_CONFIG is expanded from...
configure.in:1430: the top level
autom4te: /usr/bin/m4 failed with exit status: 1
Reported by witekfl.
Drop special handling of ctrl-l in handle_interlink_event.
To make sure that the 'redraw' action works everywhere, first modify
menu_kbd_handler and mainmenu_kbd_handler to handle ACT_MENU_REDRAW; and
second, drop the ACTION_REQUIRE_VIEW_STATE flag from the 'redraw' action in
the 'main' keymap so that it works even if there is no document loaded.
Ctrl-l is already bound to 'redraw' in all keymaps by default, so the
current default behaviour is preserved.
Add 'Italic' checkbox to Terminal options dialog box.
Enable italic text by default for rxvt-unicode (and also enable
frames, 88-colour mode, and underline).
Kalle reported that after commit 5c96d430c9,
ELinks would crash if the document in the old tab was still loading when a
new tab was opened. The problem was that the new session's download.data
pointer was not updated to point to the session as doc_loading_callback
expects.
Instead of just calling render_document_frames, set up the download and
call load_uri.
This check used to be in src/elinks.h. Move it to configure.in so
that (1) the result can be logged and (2) ELinks won't even link with
TRE if wchar_t prevents its use.
Also, rename HAVE_TRE_REGEX_H to CONFIG_TRE, to reflect that it is not
always defined if the header exists.
The previous version could display its progress like this:
checking for TRE... checking for TRE in pkg-config... yes
checking for TRE header and library... yes
no
Omit the outer "checking for TRE..." and "no" (which was untrue
anyway), unless --without-tre causes the inner checks to be skipped.
The licence grants are in these messages posted to elinks-dev:
Subject: Re: Patch to make libtre dependency optional.
Date: Tue, 28 Apr 2009 20:16:25 +0530
Message-ID: <49F716C1.40004@treap.net>
Subject: Re: Patch to make libtre dependency optional.
Date: Thu, 21 May 2009 09:06:15 +0530 (IST)
Message-ID: <1126.122.167.155.194.1242876975.squirrel@www.treap.net>
elinks-lite in Debian does not depend on any libraries (except
gnutls). Including this option will allow elinks-lite to be built
without libtre dependency.
Conflicts:
src/session/session.c: Kept the elinks-0.13 version.
Bug 1077 did not occur in elinks-0.13 because
setup_session here calls render_document_frames
directly and that sets ses->doc_view->vs.
At the end of the destroy_vs there two assignments vs->doc_view->vs = NULL and
vs->doc_view = NULL. In the setup_session the copy_vs left the vs "unbound"
with any variable. At least one of these two is wrong.
The AsciiDoc 7.1.2 configuration files included in the ELinks
source tree apparently aren't compatible with AsciiDoc 8.4.4:
[ASCIIDOC] doc/elinks.1.xml
FAILED: [listdef-bulleted] missing section: [listtags-None]
make[1]: *** [elinks.1.xml] Error 1
Fix this by including asciidoc.py from AsciiDoc 7.1.2 as well.
The build system now doesn't care at all whether the user has
installed some version of AsciiDoc or not.
