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Commit Graph

68 Commits

Author SHA1 Message Date
Kalle Olavi Niemitalo
b6dfdf86a6 Bug 885: Proper charset support in xterm window title
When ELinks runs in an X11 terminal emulator (e.g. xterm), or in GNU
Screen, it tries to update the title of the window to match the title
of the current document.  To do this, ELinks sends an "OSC 1 ; Pt BEL"
sequence to the terminal.  Unfortunately, xterm expects the Pt string
to be in the ISO-8859-1 charset, making it impossible to display e.g.
Cyrillic characters.  In xterm patch #210 (2006-03-12) however, there
is a menu item and a resource that can make xterm take the Pt string
in UTF-8 instead, allowing characters from all around the world.
The downside is that ELinks apparently cannot ask xterm whether the
setting is on or off; so add a terminal._template_.latin1_title option
to ELinks and let the user edit that instead.

Complete list of changes:

- Add the terminal._template_.latin1_title option.  But do not add
  that to the terminal options window because it's already rather
  crowded there.

- In set_window_title(), take a new codepage argument.  Use it to
  decode the title into Unicode characters, and remove only actual
  control characters.  For example, CP437 has graphical characters in
  the 0x80...0x9F range, so don't remove those, even though ISO-8859-1
  has control characters in the same range.  Likewise, don't
  misinterpret single bytes of UTF-8 characters as control characters.

- In set_window_title(), do not truncate the title to the width of the
  window.  The font is likely to be different and proportional anyway.
  But do truncate before 1024 bytes, an xterm limit.

- In struct itrm, add a title_codepage member to remember which
  charset the master said it was going to use in the terminal window
  title.  Initialize title_codepage in handle_trm(), update it in
  dispatch_special() if the master sends the new request
  TERM_FN_TITLE_CODEPAGE, and use it in most set_window_title() calls;
  but not in the one that sets $TERM as the title, because that string
  was not received from the master and should consist of ASCII
  characters only.

- In set_terminal_title(), convert the caller-provided title to
  ISO-8859-1 or UTF-8 if appropriate, and report the codepage to the
  slave with the new TERM_FN_TITLE_CODEPAGE request.  The conversion
  can run out of memory, so return a success/error flag, rather than
  void.  In display_window_title(), check this result and don't update
  caches on error.

- Add a NEWS entry for all of this.
2009-01-01 16:17:03 +00:00
Kalle Olavi Niemitalo
1ba7d5a260 Bug 1004: Use c_toupper in a few more places.
src/config/kbdbind.c (parse_keystroke): If the user types "Ctrl-i",
it should mean "Ctrl-I" rather than "Ctrl-İ", because the Ctrl-
combinations are only well known for ASCII characters.  This does not
matter in practice though, because src/terminal/kbd.c converts 0x09
to (KBD_MOD_NONE, KBD_TAB) and not to (KBD_MOD_CTRL, 'I').

src/osdep/beos/beos.c (get_system_env): Changing the locale does not
affect the TERM environment variable, I think, so it should not affect
the interpretation either.
2008-11-01 22:32:43 +02:00
Kalle Olavi Niemitalo
61019c3130 Debian bug 464384: fix OFF_T_FORMAT mismatches on amd64
On AMD64 apparently, off_t is long but ELinks detected SIZEOF_OFF_T == 8
and defined OFF_T_FORMAT as "lld", which expects long long and so causes
GCC to warn about a mismatching format specifier.  Because --enable-debug
adds -Werror to $CFLAGS, this warning breaks the build.  When both
SIZEOF_LONG and SIZEOF_LONG_LONG are 8, ELinks cannot know which type
it should use.

To fix this, do not attempt to find a format specifier for off_t itself.
Instead cast all printed off_t values to a new typedef off_print_T that
is large enough, and replace OFF_T_FORMAT with OFF_PRINT_FORMAT which
is suitable for off_print_T altough not necessarily for off_t.  ELinks
already had a similar scheme with time_print_T and TIME_PRINT_FORMAT.
2008-02-10 11:30:27 +02:00
Kalle Olavi Niemitalo
3b93dcc472 Debian bug 464384: fix cast warning in alignof 2008-02-09 00:24:45 +02:00
Kalle Olavi Niemitalo
a3d093bd25 Bug 54: Don't disable XON/XOFF flow control.
Do not clear the IXON flag in termios.c_iflag.
Bug 54 did not actually ask for this flag to be kept,
but the cable I am using doesn't seem to have the handshake
lines connected right, so XON/XOFF is a must at 38400 bps,
at least until ELinks learns to send padding based on terminfo.

Any user who has bound actions to Ctrl+S or Ctrl+Q and finds that
they no longer work should just "stty -ixon" before running ELinks.
We don't have any default bindings for those keys, fortunately.
2008-02-04 23:22:15 +02:00
Kalle Olavi Niemitalo
cb1454918a Bug 54: Don't force 8-bit characters and no parity.
Actually, don't use the cfmakeraw function at all,
and don't look for it during configure either.

(cherry picked from commit 87f1661314
 but moved the NEWS entry into the 0.12 section)
2008-02-04 23:19:40 +02:00
Kalle Olavi Niemitalo
e530fbe8e2 Doxygenate src/util/ 2007-07-27 13:10:50 +03:00
Kalle Olavi Niemitalo
96176a8c77 Declare element types of lists. 2007-07-26 22:47:23 +03:00
Kalle Olavi Niemitalo
f0bc5c5abe Win32: Put .elinks in Application Data if %HOME% is undefined. 2007-07-18 00:27:08 +03:00
Kalle Olavi Niemitalo
6117f8a164 Name the exec_on_terminal() fg values. 2007-07-15 23:46:18 +03:00
Kalle Olavi Niemitalo
7645a836fc Cast the NULL argument of straconcat to unsigned char *.
straconcat reads the args with va_arg(ap, const unsigned char *),
and the NULL macro may have the wrong type (e.g. int).

Many places pass string literals of type char * to straconcat.  This
is in principle also a violation, but I'm ignoring it for now because
if it becomes a problem with some C implementation, then so will the
use of unsigned char * with printf "%s", which is so widespread in
ELinks that I'm not going to try fixing it now.
2007-03-11 12:59:11 +02:00
Kalle Olavi Niemitalo
1e8a61e09b OS/2: Ensure correct type of NULL pointer for variadic spawnlp. 2007-03-10 23:12:31 +02:00
Laurent MONIN
f2916d8646 unblock_itrm(),block_itrm(): drop unused parameter fd. 2007-03-05 22:54:24 +01:00
Kalle Olavi Niemitalo
763f03f146 get_clipboard_text: Disable pasting from GNU Screen's clipboard. 2007-02-11 20:56:41 +02:00
Jonas Fonseca
7589d4457a Bug 899: Fix size handling in FTP directory listings
This fixes parse_ftp_number to use off_t instead of long to store its
(intermediate) result and return type. It also introduces an OFFT_MAX type
"limit" that is used for validating the size of the parsed number.

A test-case for was added in 37c9bf3f75 to
test-ftp-parser and the patch has been confirmed to fix the test-case by
adamg and me.  This closes bug 899, which is a duplicate of debian bug
403139.
2006-12-18 18:51:57 +01:00
Kalle Olavi Niemitalo
07cee4edee sig_tstp: Use _exit() rather than exit(). 2006-09-10 23:38:02 +03:00
Kalle Olavi Niemitalo
d1fb65120d "Resize terminal" tries to use the window size increment.
Previously, the window sizes computed for xterm were a few pixels off,
and this could result in too few character cells being displayed.
This new version tries to read the window size increment from the
WM_NORMAL_HINTS property set by xterm, and base the computations on
that.
2006-09-09 22:47:48 +03:00
Jonas Fonseca
b9d66bd9bd Fix compilation on Minix3
- Include arpa/inet.h to get hton* ntoh* functions.
 - Use socklen_t instead of int.
 - Try to define PF_INET to AF_INET if it doesn't exist.

Reported-by: Andy Tanenbaum <ast@cs.vu.nl>
2006-08-22 22:18:00 +02:00
Kalle Olavi Niemitalo
6052fa12d8 terminal: Define separate structs for events passed via the interlink socket.
This way, struct term_event can be changed without any interprocess
compatibility problems.
2006-08-06 20:02:39 +00:00
Jonas Fonseca
b9908b4622 Use internal OFF_T_FORMAT instead of PRId64
... since the latter is for printing int64_T and we don't check for that and
we use PRId64 only for printing values having the off_t types.

Besides off_t has it's own ELinks specific defaults so it should be safer
to use an internal format string. If off_t is 8 bytes use "lld" else use
"ld".

Reported-by: Andy Tanenbaum <ast@cs.vu.nl>
2006-08-05 00:43:34 +02:00
Petr Baudis
8627189148 Support for mouse wheel over GPM
GPM is awful, tho', and this is an ugly hack. Why can't it just report
buttons like everyone else?

Another nice thing is that we don't seem to get the wheel events more
frequently than once in a second or so. Therefore it will work properly
only when you scroll slooooowly. :^)
2006-07-27 15:05:18 +02:00
Laurent MONIN
1ec1dc43be LONG/INT: fix compilation under AMD64, reported by Miciah. 2006-07-05 15:11:53 +02:00
Witold Filipczyk
2f82a708db win32: Keys F1 - F10 are useable 2006-07-02 20:06:57 +02:00
Witold Filipczyk
f45146ebc5 Introduced CHAR_DIR_SEP 2006-07-02 16:30:41 +02:00
Witold Filipczyk
d1e5e0b7d2 Introduced STRING_DIR_SEP for better portability 2006-07-02 08:44:52 +02:00
Laurent MONIN
5acb5e6663 Trim trailing whitespaces. 2006-05-31 19:34:49 +02:00
Witold Filipczyk
f2a2c69ccc win32: avoid the segfault introduced by previous commit 2006-05-21 15:18:33 +02:00
Witold Filipczyk
5558284c08 win32: IMHO slightly better select implementation 2006-05-21 12:59:00 +02:00
Witold Filipczyk
af0997c637 win32: keyboard works. Since now IE has a real competitor ;-). ELinks
works under Windows at least with local files
2006-05-20 21:45:00 +02:00
Witold Filipczyk
edcf52582c win32: fixed colors decoding 2006-05-20 17:27:14 +02:00
Witold Filipczyk
cbb507a6b5 WIN32 port: introduced VT100 decoder. ELinks is able to display first page
of the document. Keyboard doesn't work, Windows style path either.
I tested it only under Wine.
2006-05-20 14:05:45 +02:00
witekfl
8f329a9b3c sysmouse: Selection works after toggle mouse 2006-02-28 22:56:27 +01:00
witekfl
90c013cbd0 BSD: Decrease indentation level. Treat buttons 4 & 5 as wheel. If you want
to use wheel mouse on the console run moused with -z 4 option.
2006-02-28 19:42:58 +01:00
Kalle Olavi Niemitalo
b1f8756c59 Merge with http://elinks.cz/elinks.git 2006-02-05 17:48:43 +02:00
Jonas Fonseca
2748d043f9 Autogenerate .vimrc files and put the master in config/vimrc
This changes the init target to be idempotent: most importantly it will now
never overwrite a Makefile if it exists. Additionally 'make init' will
generate the .vimrc files. Yay, no more stupid 'added fairies' commits! ;)
2006-01-15 18:38:58 +01:00
Kalle Olavi Niemitalo
a7e465d785 Merge with http://elinks.cz/elinks.git 2006-01-14 21:38:13 +02:00
Kalle Olavi Niemitalo
5ab2a1ef6e Merge with 0fae27fc27
(via http://elinks.cz/elinks.git)
Resolved conflicts in src/osdep/newwin.c.
2006-01-14 21:37:33 +02:00
Kalle Olavi Niemitalo
89fe822f70 Merge with 6a9ea02f3a
(via http://elinks.cz/elinks.git)
2006-01-14 21:30:12 +02:00
Jonas Fonseca
5d38e99465 Sort Makefile conditionals 2006-01-14 10:41:58 +01:00
Laurent MONIN
3f9bb0d7f9 CONFIG_BEOS -> CONFIG_OS_BEOS 2006-01-11 20:12:59 +01:00
Laurent MONIN
202965d338 CONFIG_WIN32 -> CONFIG_OS_WIN32 2006-01-11 20:10:27 +01:00
Laurent MONIN
86f5f2cf48 CONFIG_UNIX -> CONFIG_OS_UNIX 2006-01-11 20:10:27 +01:00
Laurent MONIN
9eafa94fd9 CONFIG_RISCOS -> CONFIG_OS_RISCOS 2006-01-11 20:10:26 +01:00
Laurent MONIN
b6ccfc0e07 CONFIG_OS2 -> CONFIG_OS_OS2 2006-01-11 20:10:26 +01:00
Laurent MONIN
3efe402722 Complete the list of S_I* macros. 2006-01-10 23:59:14 +01:00
Kalle Olavi Niemitalo
2cfd0a9bb4 Merge with http://elinks.cz/elinks.git 2006-01-09 02:20:27 +02:00
Petr Baudis
a637349b32 Prevent complaining about leaking clipboard 2006-01-06 17:08:38 +01:00
Jonas Fonseca
0c40ff05c9 Fix compilation of get_clipboard_text() 2006-01-06 15:48:15 +01:00
Petr Baudis
f18de1d3f3 Internal clipboard support 2006-01-06 12:02:51 +01:00
Petr Baudis
173e68ccfa Support for pasting from GNU screen clipboard 2006-01-06 12:00:30 +01:00