Before this patch, init_python would crash trying to set up elinks.home
at the Python side. Now it uses None as the value in that case.
Also, init_python no longer adds "(null)" to $PYTHONPATH.
This change does not fix any bug, but the SMJS builtin classes use
negative tinyids already, so I presume this is the preferred practice.
At least it means the tinyids won't have to be renumbered later if
some of these objects are changed to behave as arrays.
This reverts baf7b0e91d:
Fix segfaults caused by ruby scripting (gentoo bug #121247).
which reverted 5145ae266a:
Change the Python, Ruby, and SEE hooks for pre-format-html to work
properly now that they are given a non-NUL-terminated string.
and also makes the Ruby hooks interface generally use rb_str_new(str, len)
in favor of rb_str_new2(str) to avoid relying on NUL-terminated being
handled correctly by Ruby. Also, it was wrong for the preformat hook which
is not always handed a NUL-terminated string. Finally, the gentoo bug
(http://bugs.gentoo.org/show_bug.cgi?id=121247) is currently reopened which
suggests that the previous fix was not correct.
If CONFIG_UTF8 is not defined, then text_end is not used, and GCC
could warn about that. Because configure can add -Werror to CFLAGS,
the warning could then cause the whole build to fail.
The error was:
sgml-parser.c: In function 'print_indent':
sgml-parser.c:99: warning: field precision should have type 'int', but argument 2 has type 'long unsigned int'
If ECMAScript code does obj[42], then the getProperty or setProperty
function of the JSClass of obj gets 42 as the property ID and must not
treat that as an internal error.
The getProperty and setProperty functions of a JSClass must not assume
that the obj parameter points to an instance of that class. It might
instead point to another object that merely has an instance of the
class in its prototype chain. Thus, do not assert that JS_InstanceOf
returns true there. Instead, run the check even with CONFIG_FASTMEM,
and just return JS_FALSE if it fails.
As draw_textarea_utf8 loops over each character of the textarea content, it
checks whether the character is on the screen; draws it if so; increments
the screen co-ordinate; and updates the position in the textarea text.
The last step was being skipped when the character was not on the line,
so a line would be drawn from the beginning, even if the left edge of the
textarea is off the screen.
Closes: Bug 835 - Text in textarea is unaffected by horizontal scrolling of
document in UTF-8 mode
If utf8_char2cells isn't told where the string that contains
the given UTF-8 character ends, it computes that itself. Two users
of utf8_char2cells, format_textutf8 and split_line, were calling
utf8_char2cells in a loop without providing the end of the string,
resulting in numerous calls by utf8_char2cells to strlen.
With this patch, format_textutf8 and split_line each find the end
of the string once and provide it to utf8_char2cells.
This particularly improves performance with textareas, since
format_textutf8 is called multiple times each time the user interacts
with the textarea and when it must be redrawn.
Closes: Bug 823 - Big textarea is too slow with CONFIG_UTF8
The quote_level was decremented unconditionally and could become negative
resulting in a negative index after applying "modulus 2". Reproducable
with an HTML file contianing "</q>".
Reported by paakku.
src/protocol/smb/smb.c: Added #error directives so that this
vulnerable code cannot be accidentally compiled in.
features.conf: Disable CONFIG_SMB by default and explain why.
configure.in: If CONFIG_SMB is enabled, disable it and warn the user.
This is for people who have customized features.conf.
doc/remote.txt says there must be a nonempty sequence of ASCII
alphabetic characters before the opening parenthesis. Check that
they really are ASCII characters and that the sequence is nonempty.
Thus, elinks -remote '(foo)' now treats the string as an address,
rather than as a command.
UCS_ORPHAN_CELL is currently defined as U+0020 SPACE, which was
already used before this macro, so the behaviour does not change,
but the code seems clearer now.
I searched for ' ' and 32 and 0x20 and \x20, and replaced with
UCS_ORPHAN_CELL wherever UCS_NO_CHAR was involved. However,
some BFU widgets first draw spaces and then overwrite with text;
those will require a more complex fix if UCS_ORPHAN_CELL is ever
changed to some other character.
Be more strict about the format accepted by the ELinks specific extension
to the -remote URL syntax. That is, commands must begin with a nonempty
sequence of ASCII alphabetic characters followed by optional whitespace and
an opening parenthesis. Also, document the syntax.
Fixes bug 830.
When I first read the warning about "NO NATIONAL CHARS SUPPORT!"
I was amazed: XML is based on Unicode, so why would the authors of the
XBEL specification have botched support for those characters? The bug
is actually in the ELinks implementation of XBEL, and it has already
been entered in the ELinks bugzilla. Make the documentation string
refer to that.
Recognize all of 
 
 with any number of leading
zeroes. (Previously only and 
 were supported.) All of
these are case insensitive.
Treat each CR+LF combination ( ) as a single newline.
Fix bug 834 (various gzip-encoded documents were being truncated),
which I introduced with commit e441361f2c.
Thanks to Witek for reporting the bug, Kalle for determining the
problematic commit, and Jonas for letting me know about the bug report(!).
... mainly bittorrent:// and bittorrent://x
The BitTorrent URL is supposed to contain an embedded URL pointing to a
metainfo file. If this is not the case a "custom" error message will be
shown. Also fixes calling of free_list() on an uninitialized list.
Closes bug 729.
A simple "update" of Hugo Haas' patch posted for bug 107. This of course
also affects the (undocumented?) feature of file:// refering to the local
directory in that directories named "localhost" can no longer be displayed
using file://localhost. Nobody should do that anyway.
It will grab at the first fragment of the cache entry and try to detect the
content-type by looking for valid HTML. It is very stupid for now, simply
searching for "<html>", which may be bogus in certain circumstances. And I
am not sure if this is better left out and up to the scripting backends,
e.g. SMJS can now modify the cache entry.
A feable fix for bug 396.
The problem is that if you run elinks in xterm with the default white
background, it will be totally unreadable if transparency is turned
on. We should default to usability in all common environments, eyecandy
lovers can do the extra setup for their specific one.
It also makes the description note that elinks still assumes the
background is black.
This is necessary when using a POSIX-compliant stdio implementation, which
will set the FILE error flag when input from the pipe is exhausted, causing
all subsequent reads to fail.
Adjust the size of to_read for the initial read instead of setting the init
flag and using that later to check whether to read a smaller amount than
the value in to_read. This also affects the realloc call on the initial
read, which was allocating more memory than necessary (altho this
discrepency would be corrected with the realloc for the next read).
Otherwise if the page installs multiple timers the old one would live
on unreferenced and possibly (likely) trigger after the document's death
and everything would go to hell.
/usr/bin/ld: warning multiple definitions of symbol _locale_charset
lib.o definition of _locale_charset in section (__TEXT,__text)
/usr/lib/libiconv.dylib(localcharset.o) definition of _locale_charset
Revert commit c9ce4260e5,
which made "elinks -remote http://elinks.cz/" fail with an error
"ELinks: Cannot parse option -remote: Remote method not supported"
even though doc/remote.txt says it should open the URL in a new tab.
The previous version assumed the first non-digit after the CSI was the
Final Byte, for example the first semicolon in the "\E[?1;2c" report.
It then treated all subsequent bytes as typed characters.
According to Standard ECMA-48 (Fifth Edition - June 1991), there may
be any number of Parameter Bytes in the range 0x30 to 0x3F, and then
any number of Intermediate Bytes in the range 0x20 to 0x2F, between
the CSI and the Final Byte.
This version still does not support control sequences longer than
ITRM_IN_QUEUE_SIZE bytes.
Added document.cache.interval option. When time elapsed since previous access
to the document is less than interval then the document is taken from
the cache. Otherwise the request with filled "If-Modified-Since" and/or
"If-None-Match" header field is sent. By default interval is set to 10 minutes.
This requires the correct time to be set on your machine.
The current rules are:
term.utf8
CONFIG_UTF8 UTF-8 I/O widget_data.cdata
----------- --------- ------------------
undefined disabled charset of the terminal
undefined enabled charset of the terminal
defined disabled charset of the terminal (*)
defined enabled always UTF-8
(*) kbd_field was incorrectly assuming UTF-8 in this case.
This reverts the following commits:
- 86ed79deaf
Use wcwidth if available and applicable.
- 304f5fa1ea
comment fix (__STDC_ISO_10646__, not __STDC_ISO_10646)
- part of 71eebf1cc7
Compensate for glibc not defining wcwidth() when _XOPEN_SOURCE is not set
And adds a lengthy comment about LC_CTYPE problems.
