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Commit Graph

47 Commits

Author SHA1 Message Date
Witold Filipczyk
2bec2984c4 [dos] Very experimental DOS port based on links-2.26 code
WATT-32 and openssl you must compile yourself.
You must tweak configure options, something like:
--disable-utf-8, etc.
Only checked on dosemu with LFN. Networking lags is a bit.
2022-05-09 18:53:36 +02:00
Witold Filipczyk
0e2fdce434 [terminal] cast 2022-01-26 17:58:29 +01:00
Witold Filipczyk
be8a030fa7 [mem_realloc] cast return value 2022-01-16 19:38:30 +01:00
Witold Filipczyk
66305fcb50 [gettext] try system gettext. Refs #62
Now, only meson was changed.
-Dnls=true -Dgettext=true
2021-08-08 21:25:08 +02:00
Witold Filipczyk
0fea79cc8f [cflags] Removed -Wno-pointer-sign
Likely some new bugs were introduced by this change.
The long term goal is clean compilation by g++.
2021-01-02 16:20:27 +01:00
Miciah Dashiel Butler Masters
f1dee0d04f Drop special handling of ctrl-l
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.
2009-05-22 19:50:28 +00:00
Kalle Olavi Niemitalo
d2854dca8d Merge branch 'elinks-0.12' into elinks-0.13
Conflicts:
	src/bookmarks/backend/default.c
	src/bookmarks/bookmarks.c
	src/session/session.c
	src/terminal/event.c
	src/viewer/text/search.c
2009-02-08 22:02:57 +02:00
Kalle Olavi Niemitalo
30dbe6a2f8 Use get_terminal_codepage in handle_interlink_event.
This should have been in an earlier commit but I somehow missed it.

Related to bug 1064 but does not change visible behaviour yet.
2009-01-01 22:59:11 +00:00
Kalle Olavi Niemitalo
687f19dbde Merge branch 'elinks-0.12' into elinks-0.13
Conflicts:
	src/bfu/dialog.c
	src/bfu/hotkey.c
	src/bfu/inpfield.c
	src/dialogs/options.c
	src/document/renderer.c
	src/intl/gettext/libintl.h
	src/protocol/http/codes.c
	src/session/task.c
	src/terminal/event.c
	src/terminal/terminal.h
	src/viewer/text/form.c
	src/viewer/text/link.c

And a semantic conflict in src/terminal/terminal.c.
2009-01-01 19:14:01 +00:00
Kalle Olavi Niemitalo
ad45176dde Add get_terminal_codepage().
This simplifies the callers a little and may help implement
simultaneous support for different charsets on different terminals
of the same type (bug 1064).
2009-01-01 16:16:17 +00:00
Kalle Olavi Niemitalo
84e19d0e4e bug 1054: Don't abort downloads when closing a terminal.
Except if they have external handlers.

When ELinks receives an event from a terminal, move that terminal to
the beginning of the global "terminals" list, so that the terminals
are always sorted according to the time of the most recent use.  Note,
this affects the numbering of bookmark folders in session snapshots.

Add get_default_terminal(), which returns the most recently used
terminal that is still open.  Use that in various places that
previously used terminals.prev or terminals.next.  Four functions
fetch the size of the terminal for User-Agent headers, and
get_default_terminal() is not really right, but neither was the
original code; add TODO comments in those functions.

When the user chooses "Background and Notify", associate the download
with the terminal where the dialog box is.  So any later messages will
then appear in that terminal, if it is still open.  However, don't
change the terminal if the download has an external handler.

When a download gets some data, don't immediately check the associated
terminal.  Instead, wait for the download to end.  Then, if the
terminal of the download has been closed, use get_default_terminal()
instead.  If there is no default terminal either, just skip any
message boxes.
2008-10-15 23:29:25 +03:00
Miciah Dashiel Butler Masters
92abd48405 Drop EVENT_TEXTAREA, use EVENT_RESIZE instead
When returning from an external program, unblock_itrm_x in the slave process will send a resize event to the master process for the slave terminal.  In handle_interlink_event, when we receive this resize event, we can check whether we need to call textarea_edit.
2007-09-01 12:46:02 +00:00
Miciah Dashiel Butler Masters
cc67edbe1c Drop @textarea_editor global 2007-09-01 09:10:54 +00:00
Witold Filipczyk
7726e33b0a bug 181: Simplification. Reverted changes causing incompatibility. 2007-09-01 09:00:36 +00:00
Miciah Dashiel Butler Masters
1000f88748 bug 181: Allow edit textareas using an external editor on slave terminals.
Added EVENT_TEXTAREA used to notify the master terminal
about end of execution of an external program on a slave terminal.
The format of data sent to the master terminal by exec_on_slave_terminal
has changed. Now after 0, fg the value of term is sent.
Therfore this release of ELinks is incompatible with previous releases.

Patch by Witold Filipczyk, taken from his witekfl branch.

Conflicts:

	src/viewer/text/textarea.c
2007-09-01 09:00:33 +00:00
Miciah Dashiel Butler Masters
ea372bd0cd get_opt_*: Add ses parameter
Add a session parameter to get_opt_ and its wrappers in preparation for session-specific and domain-specific options.
2007-08-28 17:24:59 +00:00
Kalle Olavi Niemitalo
8cfe7e026f Doxygenate src/terminal/ 2007-07-27 18:33:33 +03:00
Kalle Olavi Niemitalo
45d1750d03 Bug 914: Don't let UTF-8 I/O affect internal representations.
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.
2007-05-20 15:31:02 +03:00
Kalle Olavi Niemitalo
36287949a0 Bug 914: Add terminal.utf8_cp, not yet read. 2007-05-20 13:50:47 +03:00
Kalle Olavi Niemitalo
801d520ddd Fix compiler errors without HAVE_VARIADIC_MACROS. 2007-03-11 12:22:02 +02:00
Kalle Olavi Niemitalo
ef96caad01 Make u2cp and u2cp_no_nbsp return a pointer to const. 2007-01-02 20:08:59 +02:00
Kalle Olavi Niemitalo
9efc661384 Bug 827: Force UTF-8 I/O on if the UTF-8 charset is selected. 2006-12-09 21:13:13 +02:00
Miciah Dashiel Butler Masters
5605a046a7 handle_interlink_event: don't check whether key <= 0xFF
This is a given, because any value >= 0x100 is negated.
2006-10-20 23:10:34 +00:00
Kalle Olavi Niemitalo
92cb452a9e Rename CONFIG_UTF_8 to CONFIG_UTF8.
The configure script no longer recognizes "CONFIG_UTF_8=yes" lines
in custom features.conf files.  They will have to be changed to
"CONFIG_UTF8=yes".  This incompatibility was deemed acceptable
because no released version of ELinks supports CONFIG_UTF_8.

The --enable-utf-8 option was not renamed.
2006-09-17 16:12:47 +03:00
Kalle Olavi Niemitalo
e8462980e5 Change "utf_8" to "utf8" in most identifiers.
Suggested by Miciah on #elinks.

What was renamed:
  add_utf_8                      => add_utf8
  cp2utf_8                       => cp2utf8
  encode_utf_8                   => encode_utf8
  get_translation_table_to_utf_8 => get_translation_table_to_utf8
  goto invalid_utf_8_start_byte  => goto invalid_utf8_start_byte
  goto utf_8                     => goto utf8
  goto utf_8_select              => goto utf8_select
  terminal_interlink.utf_8       => terminal_interlink.utf8
  utf_8_to_unicode               => utf8_to_unicode

What was not renamed:
  terminal._template_.utf_8_io option, TERM_OPT_UTF_8_IO
    Compatibility with existing elinks.conf files would require an alias.
  --enable-utf-8
    Because the name of the charset is UTF-8, --enable-utf-8 looks better
    than --enable-utf8.
  CONFIG_UTF_8
    Will be renamed in a later commit.
  Unicode/utf_8.cp, table_utf_8, aliases_utf_8
    Will be renamed in a later commit.
2006-09-17 16:06:22 +03:00
Kalle Olavi Niemitalo
55212827c7 Outdent labels as instructed in doc/hacking.txt.
Reported by Jonas Fonseca.

Also add an empty line above the label in init_tab; but there are
still several labels elsewhere that don't have empty lines above them.
2006-08-27 10:44:36 +03:00
Kalle Olavi Niemitalo
be7526d00a terminal UTF-8: Reject code points reserved for UTF-16 surrogates.
Those code points are allowed in CESU-8 but not in UTF-8.
2006-08-25 22:25:55 +03:00
Kalle Olavi Niemitalo
e333fb37ab terminal UTF-8: Have an array for the interlink->utf_8.min values.
The previous scheme incorrectly accepted 0xC1 0x80 as U+0040.
That could have been fixed by tweaking the loop, but the constant
array is surely easier to verify.
2006-08-25 22:20:33 +03:00
Kalle Olavi Niemitalo
0748ee8c92 UTF-8: Split UCS_REPLACEMENT_CHARACTER off UCS_NO_CHAR.
In the previous version, invalid UTF-8 from a terminal caused
UCS_NO_CHAR (0xFFFFFFFD) to be stored in a term_event_key_T, resulting
in -3 which was then incidentally treated as an unassigned special key.

Now, invalid UTF-8 is instead mapped to UCS_REPLACEMENT_CHARACTER
and treated as a character.  The fact that handle_interlink_event
calls term_send_ucs when it receives invalid UTF-8 makes it pretty
clear that this is how it was intended.

src/viewer/text/link.c (not changed in this commit) already referred
to UCS_REPLACEMENT_CHARACTER in a comment even though it was not
previously defined.
2006-08-19 13:35:21 +03:00
Laurent MONIN
0fdba55e52 Few whitespaces fixes. 2006-08-13 20:57:35 +02:00
Kalle Olavi Niemitalo
c8584a1c7e terminal: New type term_event_modifier_T.
KBD_MOD_NONE and related constants are now also visible in GDB.
2006-08-13 19:41:46 +03:00
Miciah Dashiel Butler Masters
cfbf7d1439 Comment the UTF-8 decoding in handle_interlink_event
Thanks to Kalle Olavi Niemitalo for explaining it to me. Any errors,
however, are no doubt my own.
2006-08-06 22:17:20 +00:00
Kalle Olavi Niemitalo
462607416c terminal: Read modifiers from the first UTF-8 byte, not the last.
Previously, ELinks used to silently discard the Alt modifier from
Alt- keystrokes when UTF-8 I/O was enabled.  Now, separate actions
can be bound to  and Alt-.

However, if CONFIG_UTF_8 is defined, then actions cannot be bound to
non-ASCII characters, regardless of modifiers.  This is because the
code that handles names of keystrokes assumes a character can only be
a single byte.  This commit does not change that.
2006-08-06 20:51:49 +00:00
Kalle Olavi Niemitalo
a9da075eb5 terminal UTF-8: term_event_keyboard.key is UCS-4, #ifdef CONFIG_UTF_8.
Form fields and BFU text-input widgets then convert from UCS-4 to UTF-8.
If not all UTF-8 bytes fit, they don't insert anything.  Thus it is no
longer possible to get invalid UTF-8 by hitting the length limit.

It is unclear to me which charset is supposed to be used for strings
in internal buffers.  I made BFU insert UTF-8 whenever CONFIG_UTF_8,
but form fields use the charset of the terminal; that may have to be
changed.

As a side effect, this change should solve bug 782, because
term_send_ucs no longer encodes in UTF-8 if CONFIG_UTF_8 is defined.
I think the UTF-8 and codepage encoding calls I added are safe, too.
A similar bug may still surface somewhere else, but 782 could be
closed for now.

This change also lays the foundation for binding actions to non-ASCII
keys, but the keystroke name parser doesn't yet support that.
The CONFIG_UTF_8 mode does not currently support non-ASCII characters
in hot keys, either.
2006-08-06 20:02:43 +00:00
Kalle Olavi Niemitalo
8a1d7e2fa3 terminal UTF-8: Translate all input via UCS-4, #ifdef CONFIG_UTF_8. 2006-08-06 20:02:41 +00:00
Kalle Olavi Niemitalo
1e9f5f6743 terminal: term_send_ucs makes its own struct term_event. 2006-08-06 20:02:40 +00:00
Kalle Olavi Niemitalo
e2a93ac8c3 Renumber special keys to negative values, making room for Unicode.
This version should still be interlink compatible with previous ones.
2006-08-06 20:02:40 +00:00
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
Kalle Olavi Niemitalo
9e30ee631c terminal: Do not call toupper with potentially out-of-range values.
For instance, if Ctrl-F1 were pressed and src/terminal/kbd.c supported it,
then toupper(KBD_F1) would be called, resulting in undefined behaviour.
src/terminal/kbd.c does not support such combinations yet, but it is
safest to fix the bug already.
2006-08-06 20:02:38 +00:00
Kalle Olavi Niemitalo
50603fc66c terminal: Decode UTF-8 only from bytes, not from codes of special keys. 2006-08-06 20:02:37 +00:00
Pavol Babincak
a7a7984d89 Merge with http://www.fi.muni.cz/~xbabinc/elinks/elinks-utf8.git/
without ucdata stuff. UTF-8 code cleanup. Added Pavol Babincak
to the AUTHORS
2006-07-25 09:59:12 +02:00
Pavol Babincak
7d4dedcb8d Bug fix: dialog window opened with ELinks start wasn't right encoded.
term->utf8 should be set before computing anything to be written on screen.
But probably this is not the right place.
2006-03-07 00:38:41 +01:00
Pavol Babincak
f9d67aeb73 Added configure option --enable-utf-8
For enabling better UTF-8 support by Witek and Scrool.
2006-02-18 20:28:00 +01:00
Witold Filipczyk
44a1aa9c87 Witekfl's UTF-8 patch v5. 2006-02-18 20:27:46 +01:00
Jonas Fonseca
bd5d53a2a2 Use get_opt_codepage_tree() 2005-12-22 00:03:30 +01:00
Laurent MONIN
df065ead80 Remove now useless $Id: lines. 2005-10-21 09:14:07 +02:00
Petr Baudis
0f6d4310ad Initial commit of the HEAD branch of the ELinks CVS repository, as of
Thu Sep 15 15:57:07 CEST 2005. The previous history can be added to this
by grafting.
2005-09-15 15:58:31 +02:00