Terminal: support for underline color and styles

the text is now printed above the underline.

Change-Id: I1a3a7713bf514830106532e1534793e0fe158bc2
Reviewed-on: https://review.haiku-os.org/c/haiku/+/6706
Reviewed-by: waddlesplash <waddlesplash@gmail.com>

Terminal: support bracketed paste.

Fixes #18029: Pasting into nano etc. eats newlines and indentation

Change-Id: I935696bb97f4d82b30f73cc488f6317cf847beae
Reviewed-on: https://review.haiku-os.org/c/haiku/+/5987
Reviewed-by: Jérôme Duval <jerome.duval@gmail.com>

Terminal: parse foreground+background in a single SGR escape.

* Whilst testing `starship`, it was apparent that setting both the
foreground & background colours in a single SGR escape is deemed
a valid escape sequence.
* E.g. `ESC[48;2;58;149;199;38;2;47;121;161m` would set the
background to RGB(58,149,199) and foreground to RGB(47,121,161).

Change-Id: I3c14afe2ddf673c85d1678a01e7258587b17f21b
Reviewed-on: https://review.haiku-os.org/c/haiku/+/5210
Reviewed-by: Jérôme Duval <jerome.duval@gmail.com>
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>

Terminal: implement 24-bit colour.

* Changes `TERM` to `xterm`, as we're now a full colour capable terminal
* Removes now-obsolete GuessPaletteColor from an RGB triple
* Since it's using a struct instead of uint32 for attributes, add a bunch
of helpers for a cleaner implementation
* Pass the TerminalBuffer's palette to the foreground/background get
helpers, for when an indexed colour is returned

Change-Id: I33bd3bb1407b87a237a8bc355093fe549e05b43a
Reviewed-on: https://review.haiku-os.org/c/haiku/+/5195
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>
Reviewed-by: Jérôme Duval <jerome.duval@gmail.com>

Terminal: handle color queries

this allows apps like vim to select a color scheme based on a dark or light background.

Change-Id: Ia9f98d2373523a8b5fa379225a1c906ae075edf7
Reviewed-on: https://review.haiku-os.org/c/haiku/+/4693
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>
Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>

Terminal: handle cursor-color

Change-Id: I73071880c84c713ee3efec40f6ac824364157b83
Reviewed-on: https://review.haiku-os.org/c/haiku/+/4685
Reviewed-by: Jérôme Duval <jerome.duval@gmail.com>
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>

Terminal: implement ECMA-48 "REP"

fix #16724

Change-Id: Ie9f8252393a65a0101a6d78db2360f48bb52bc73
Reviewed-on: https://review.haiku-os.org/c/haiku/+/3607
Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>

Terminal: Add support for extended mouse coordinates

Fixes #11949

Change-Id: I779d1a9af2e3208ba3c055692de5e62b6a7b72fc
Reviewed-on: https://review.haiku-os.org/c/haiku/+/1919
Reviewed-by: Stephan Aßmus <superstippi@gmx.de>

Terminal: Allow use of Option as Meta key

Add a configuration setting that allows the left Option key to be used as a
Meta key, and add support for the Escape sequences that control the Meta key's
behaviour.

TermWindow now maintains a copy, shared by all its component TermViews, of the
current key map, and updates this copy automatically when notified by the Input
Server a new key map has been loaded.

The Meta key was an extra modifier key present on early UNIX workstations that
provided access to the "extended" portion of the ASCII character set. Although
it has vanished from modern keyboards certain UNIX software still relies on the
key, most notably GNU Emacs and the GNU readline library, the latter of which
is used by bash and a wide variety of other software that reads input from a
terminal. (Python's interactive mode uses readline, for instance.)

With this patch applied and the new setting enabled, the left Option key can be
used to access additional editing and navigation features at the command line.
It also makes usable the port of GNU Emacs currently available from HaikuDepot.

Fixes #15294.

Change-Id: I150b640b7b18384d56ab2fb017bf16ce8bdbdd78
Reviewed-on: https://review.haiku-os.org/c/haiku/+/1727
Reviewed-by: waddlesplash <waddlesplash@gmail.com>

Change a number of sprintf to snprintf.

Fixes a number of -Werrors about format overflow from GCC 8.

Fix crash in 256-color setup parsing

Applications can control the 256-color mode and change the palette. This
was not much used until now, but our terminal is now advertising itself
as xterm-256color. Mutt noticed this, tried to use the escape sequence,
and crashed Terminal here.

Terminal: implement index and next-line CSI sequences.

* also ignore 0xa, 0xb, 0xc control characters in CSI sequences.

Terminal: Implement a few cursor CSI commands.

* Cursor back tab, cursor forward tab.
* Cursor next line, cursor previous line.
* also add size 13 to the list of font sizes.

Terminal: initialize some variables

This is harmless, the sequence of states ensures they would be
initialized when needed anyway, but Coverity decides otherwise.

Fixes #10131 / CID743879.

Remove remaining unnecessary 'volatile' qualifiers

Terminal: fix handling utf-8 characters in OSC commands

Process the Operating System Control command in multibyte-aware way.
That fixes corresponding behavior for latest versions of Midnight
Commander;

Fix GB18030 encoding support. And some cleanup ...

* Fix GB18030 Chinese encoding support for two and four bytes long
characters. This finally resolves issue described in #6227;
* Processing of multi-byte characters was slightly refactored too;
* Remove the multi-byte 94/96 graphsets designation support for
Japanese encodings. That looks like MuTerm rudiment, it had incomplete
implementation and looked like abandoned. On the other hand multi-byte
designation must be implemented in the same way as designation for
single-byte graphsets was done. Note that this multi-byte graphsets
designation has nothing to do with the normal encoding support for
usual data flow conversion - so you will be on the safe side when
use terminal encoding menu switch.
The removed feature is the ancient technique to achieve different charsets
support on 8-bit serial lines by assigning (designating) predefined
sets of characters to G0, G1, G2 and G3 and selecting them during
program life-time into GL (x20-x07E) or GR (xA0-xFF) areas by using LS
or SS functions.
For example xterm has no support for designation multi-byte graphsets
at all. Anyway if this feature is required and you can provide the
test environment - please let me know and I will be glad to implement
this feature in more easy and consistent way;
* Remove unreferenced gSmbcsTable and gScsTable parsing tables that
looks like is not used anymore;
* Remove gCS96GroundTable and gMbcsTable parsing tables that were used
by multi-byte 94/96 Japanese graphsets support and now obsoleted by
removing mentioned feature;
* Remove some obsoleted #defines, like HW statusline support for
example, from parse tables definition.

Fix support of East Asian Full Width characters

* Re-enable full-width characters detection and display;
* Fix cursor drawing on full-width characters;
* Fix debug dump for multi-byte characters;
* Fix file permissions for debug capture log.

Fixes #6717. Also may improve behaviour related to #6227.

Code style fixes. No functional changes.

Fix for some code style issues pointed out by Axel. Thanks.

More standard handling G0,G1,G2,G3 graph.char sets

Handling of graphic character sets G0-G3 is fixed and implemented in
more consistent, extensible way.

Fix Alternate/Normal screen's current attributes handling

Handle the current attributes of the TextBuffer consistently with other
Alt/Normal buffer sensitive variables. That fixes, for example, issues
with wrong background coloring of new lines in normal text buffer after
maximizing the terminal window running applications (like MC) performing
output onto alternate screen.

Terminal data flow debug capture improved

This modification moves the debug characters capture call directly into
the _NextParseChar(). That allows to capture all data flow without
missing things like OSC control sequences.

Terminal:Add ACS symbols supported by xterm-256color

More ACS (also known line drawing) symbols should be supported by
xterm-256color terminal emulator.
Partially fixes #9293.

CodeStyle fixes, some refactoring and cleanup

* Clear some codestyle issues catched by checker script;
* Rename RestartDebugCapture to more consistent StartStopDebugCapture;
* Updated Copyrights and authors lists, some occurences of the raw MIT
licence text replaced with "under the terms of MIT licence" reference;
* Fixes for x86_64 build.

This is cumulative cleanup commit for series of Terminal refactoring
changes I have introduced last time. No significant functional changes.

Move colors table from TermView to TerminalBuffer

* ColorsTable moved to TerminalBuffer to let easy lookup of table
during parsing of control sequences;
* Default Palette initialized from now in TermApp and preserved
from modifying by applications;

Support for underline and ibeam terminal cursor styles

* Add support for underline and i-beam cursor shapes. No corresponding
UI configuration in preferences view ATM because preferences are waiting
for refactoring and we need some eggs for this Easters. ;-)
* Add handling of VT520/xterm specific DECSCUSR control sequences
allowing applications to modify the style and blinking state of the
cursor. May be utilized, for example, by console version of vim;
* Implement cursor blinking/hiding on DECSET/DECRST commands.

Support Background Color Erase, switch to xterm-256color

* Lot of fixes to add support of BCE (background color erase). Shell
is switched to emulate xterm-256colors terminal, that is modern and
declare the colors capabilities of our Terminal more precisely;
* Move current character attributes fAttr from TermView to
BasicTerminalBuffer. This reduces count of function parameters on call
various InsertXXX routines;
* In alternative screen buffer mode the whole cells "matrix" of the
screen buffers is taken into account during drawing background of the
cells in the view. In normal mode the "attributes" field of the
TerminalLine is used to detect color of the area after the last
character - there should be no changes with previous behaviour;
* Fix attributes on kSpaceChar-padding short lines. Current _line_
attributes should be used instead of current _global_ attributes;
* Fixed pads and gaps attributes, more accurate handling of ESC[K and K°;
* _Invalidate strings just erased. Fix EraseChars DCH processing;
* Fixes for ESC[J erase lines control sequences;
* Added handling SGR 90-97, 100-107 codes;
* Clean the newly allocated TerminalLine lines;
* More precise cursor background [off-]color estimation at ends of
lines. The current line attributes should be used instead of
hard-coding it to fTextBackground;
* Fixed background color erase in normal screen buffer modes. Wrong
line indexes calculation messed the drawing results or just returned
0 [default] line attributes;
* Some more BCE support: TerminalLine::Clear() now honors current
character attributes;
* Fixes #6143, #6510 and #6424.

Add Debug snapshots and capture of Terminal data flow

Two helper functions introduced: "make debug snapshots" triggered by
Ctrl-Cmd-S shortcut and "capture data flow" triggered by Ctrl-Cmd-C
shortcut. The first one makes debug dump of current data both in visual
and in text buffer, including history lines if they available. The second
one mirrors all characters and control sequences that are flowing
through the Parser. Both dump and capture files are saved under /var/log
folder. That functionality available only if the USE_DEBUG_SNAPSHOTS switch is
defined.

Revert hrev38316 fore-/background colors customization

This reverts hrev38316 in parts of foreground and background colors
handling. Mentioned revision has hardcoded colors to system ANSI color
entries 7 and 0 correspondently. It is very uncomfortable for the
console programs like Midnight Commander because they become
colors that were defined in the current Terminal scheme and doesn't
correspond to real ANSI color names. For example "ANSI black" can be
black, white, blue, gray or something else in dependency of the current
color scheme configuration. The same side-effect was obviously observed
for "ANSI white" and produced funny color combinations in software.

OSC and color management improoved

* Global kTermColorTable replaced with it's private copy for every
TermView instance. This allows to modify colors table for every view
separately;
* Set of ANSI normal/bright color entries added into preferences;
* Default color table generated dynamicaly using ANSI colors
preferences. 6x6x6 color cubes and grayscale ramp are generated in
xterm colors model;
* Improoved support of Operating System Command control sequences;
* Support for X11 rgb.txt compatible color names. Corresponding entries
are stored in hashed form in application resource and loaded only on
demand.

Reverting hrev45143:bold characters visual regression

Terminal is GUI application and there are no need to emulate bold
in some kind of color adjustments, especially in case the proposed
emulation look is too far away from results observed on similar software
like xterm, Konsole and XFCE Terminal.

Merge changes from Fonzoterm :
- Report the terminal as xterm-color instead of just xterm, since we handle that fine.
- Tweak the SGR handler a bit to use bright rather than bold in some cases
- Change the color palette so the result is still readable (white on white doesn't work so well) with the default colorscheme.

Compilation fixes for Terminal, add to image.

It runs, but has shown up various bugs: app_server crashes, kernel
panics, rendering problems. Working on fixing these now.

Some fixes for GCC 4.6 warning: variable set but not used

[Coverity] Fixed some uninit fields and return values checks

* Fixed CID2398, CID9945, CID9943, CID4215

Refactoring of 8-bit encodings support.
* Fixed issue introduced in hrev38139: restoring from the line
drawing table was hard-coded to UTF8 Ground table. That is wrong:
the table for currently configured encoding must be set back.
Please look on using of _GuessGroundTable() for details;

* Fixed issue introduced in hrev34894: the semantic of convert_xx_utf8
functions requires the destination length to be set equal to the
target buffer size. Pre-hrev34894 usage of "homebrew" conversion
functions was a bit different - destination length was set to 0.
This made any converstions of input data useless and produce no
visual results;

* Private list of supported encodings (Encoding.cpp) was replaced by
using BPrivate::BCharacterSetRoster functionality. That allows to
use centralized info about encodings in unified with other
applications (Mail & StyledEdit for example) way. Most of currently
enumerated in UTF8.h encodings now available in Terminal.
Note that UCS-2 and UTF-16 are temporary (???) excluded from the
list of encodings supported by Terminal.

* The B_UTF16_CONVERSION was added in system-wide UTF8.h declarations.
This character set is available for enumerating by BCharacterSetRoster
but not listed in public API. Looks like it was just missed;

* Special note about "Text Encoding" entry in Preference File:
So known "shortname" of encoding was used in the preferences file.
For details look on the encodings list in previous version of
Encoding.cpp. As result of migrating to BCharacterSet-provided
resources this list was deleted and is not available anymore.
Instead of it the IANA name of the character encoding targeted
to be used for this purposes. Frankly speaking this part looks
like not working at the moment. The value of text encoding is
hardcoded to "UTF-8" now and is not affected by any operations
in Terminal menu. Note that "shortname" for default encoding
was "UTF8" but the saved value is "UTF-8" - and they are looking
not dependent at all. So this change should not introduce any
kind of backward incompatibility.

Fix non-static, non-initialized member fProcessID CID 9946; Remove non-used fLockFlag, set un-initilized fSavedAttr member, CID 9945; fixed a few extra spaces

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40765 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Insert an extra space when doing a CR. This ensures the latest attribute setup gets inserted somehow in the line before we go elsewhere.
This gets 256colors.pl to give the right output, as well as useable vim in TERM=xterm-color mode (as far as I can tell).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39578 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Use the attributes from the parser instead of trying to guess blindly when inserting a tab. This avoids strange things hapenning when a tab is inserted at the start of a line.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39574 a95241bf-73f2-0310-859d-f6bbb57e9c96

Change the way fore and back-color are handled by terminal. They are now color 0 and 7 in the color table, instead of entirely separate colors. This makes more sense and allows the colors to stay even in apps using other colors.
Also make the color attribute propagate to the end of a line. This fixes part of #6143 and allows to use vim with a multicolor syntax highlighting without too much trouble.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38316 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Rewrite the parsing of xterm extension so that it doesn't touch ANSI standard things
* Some adjustements to the color table to have less duplicate colors


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38141 a95241bf-73f2-0310-859d-f6bbb57e9c96

Handle more pseudoÃ-graphic characters and ways of using them. This gets aptitude (from debianÃ) displaying properly and should also fix midnight commander.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38139 a95241bf-73f2-0310-859d-f6bbb57e9c96

Sorry, vim auto-indenting messed it up.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38091 a95241bf-73f2-0310-859d-f6bbb57e9c96

256 colors support in terminal (compatible with xterm)


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38090 a95241bf-73f2-0310-859d-f6bbb57e9c96

Fix #2673 : allow use of \E(0 to switch to line drawing character set.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38088 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Removed translations of debug output in TermParse.cpp.
* Minor style cleanup.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36709 a95241bf-73f2-0310-859d-f6bbb57e9c96

Updated to use B_TRANSLATE* macros. relates to #5408.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36675 a95241bf-73f2-0310-859d-f6bbb57e9c96

Patch by Jorma Karvonen: Localization of the Terminal application. Thanks a lot.
Closes ticket #5850.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36640 a95241bf-73f2-0310-859d-f6bbb57e9c96

Fix the build


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34901 a95241bf-73f2-0310-859d-f6bbb57e9c96

Invoke the shell using /bin/bash instead of /bin/sh.
Use convert_to/from_utf8() directly instead of the homebrewn proxy methods.
Removed CodeConv from the repository.
Remove UTF8WidthTbl.c from the repository, since it's not used anymore.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34894 a95241bf-73f2-0310-859d-f6bbb57e9c96

Fix style violation. Thanks Axel!




git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33336 a95241bf-73f2-0310-859d-f6bbb57e9c96

Patch by Joshua R. Elsasser:
Implements DA, reporting that the terminal is a VT102.
Implements DEXREQTPARM, reporting the same parameters that xterm does.
Fixes DSR 6 to actually report the position of the cursor.

Resolves ticket #4659. Thanks!



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33327 a95241bf-73f2-0310-859d-f6bbb57e9c96

Patch by Joshua R. Elsasser:

Implement correctly handling tab stop escape sequences.

Resolves ticket #4657. Thanks!



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33326 a95241bf-73f2-0310-859d-f6bbb57e9c96

Patch by Joshua R. Elsasser:

Implement DECALN escape sequence.

Resolves ticket #4658. Thanks!



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33325 a95241bf-73f2-0310-859d-f6bbb57e9c96

Patch by Joshua R. Elsasser:

Implement origin mode.
Save origin mode and text attributes when saving the cursor.
Have RI respect the scroll region.
When erasing the screen actually erase the screen, not just the scroll region.
Implement all three variants of the EL (erase line) sequence.

Thanks! Resolves ticket #4652.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33319 a95241bf-73f2-0310-859d-f6bbb57e9c96

mmlr+anevilyak:
Unconditionally release the reader sem when the previous buffer size was 0
instead of testing for fParserWaiting as there is a race condition between
setting it to true in the parser thread and checking for it in the reader
thread so a release_sem() could be missed causing #4343. To reduce the possible
side effect of needlessly looping through acquire_sem() for too many
unconditionally released sems, we eat them in the parser thread once we're sure
we can't miss an event because of that. Also added a TODO about a memcpy()
optimization as pointed out by Rene.
+alphabranch


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32733 a95241bf-73f2-0310-859d-f6bbb57e9c96

Changed the Ctrl-L behavior: The current screen is now scrolled up completely
instead of actually clearing it, so that it is still in the history.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32398 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Applied patch by Olivier to implement more mouse reporting modes, and thus
fixing bug #2854. Thanks!


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@30374 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Applied slightly changed patch by Olivier that adds basic xterm style mouse
support, thanks!
* This probably closes bug #2854, confirmation pending.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@30268 a95241bf-73f2-0310-859d-f6bbb57e9c96

Applied patch by h.z. (slightly modified by myself) included in bug #2715. I tested it briefly with Konatu Tohaba font and it seems to work correctly. Please review.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29129 a95241bf-73f2-0310-859d-f6bbb57e9c96

Implemented \ESC[?47h and \ESC[?47l (use alternative/normal screen
buffer). These are the sequences our /etc/termcap uses (local less and
vim use the alternative screen buffer now). The ones already implemented
are used e.g. by the termcap of my Linux installation. A bit weird all
those different termcap files, some even with the same version
number.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26031 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Some preparations for DEC private mode settings support.
* Implemented alternate screen buffer support. Not used by any program
yet, since we still use the beterm termcap entry.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26003 a95241bf-73f2-0310-859d-f6bbb57e9c96

Fixed \ESCM (reverse index). It shall only scroll when the cursor is in
the first line.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25992 a95241bf-73f2-0310-859d-f6bbb57e9c96

Entering/leaving insert mode should only happen with parameter 4.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25991 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added support for \ESC[%dX (erase characters).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25988 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Fixed \ESC[0J (erase screen below). It shall not erase any character
on the line before the cursor.
* Implemented \ESC[1J (erase screen above.
* Fixed \ESC[2J (erase all). It shall not move the cursor.
* When scrolling only the top part of the screen, we do now also
invalidate the line below the scroll region. Otherwise the view
wouldn't know that they have not been scrolled.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25986 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added support for \ESC[%dT (scroll screen down).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25984 a95241bf-73f2-0310-859d-f6bbb57e9c96

Fixed \ESC[%d;%dr (set scroll region) for omitted second parameter.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25983 a95241bf-73f2-0310-859d-f6bbb57e9c96

Support for \ESC[%dS (scroll screen up).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25982 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Renamed GetReaderBuf() to _NextParseChar().
* Introduced a small (64 byte) buffer for the parser thread. Instead of
directly reading single characters out of the reader buffer, we read
a full parser buffer and process the characters from the parser
buffer. Thus _NextParseChar() could be inlined, since it merely
consists of a conditional method call and an access to the parser
buffer, now.
* Improved the locking of the terminal buffer. Instead of unlocking and
relocking after every multi-byte char or escape sequence, we only
unlock while refilling the parser buffer.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25911 a95241bf-73f2-0310-859d-f6bbb57e9c96

Some renaming and inlining of TerminalBuffer methods.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25892 a95241bf-73f2-0310-859d-f6bbb57e9c96

Changed the way the pty reader and output parser thread communicate. The
parser was acquiring a semaphore for each character. Now it only
acquires a semaphore when the buffer is empty. This speeds up output
bound programs. In my setup "seq" is now 3 times faster. Which is still
rather slow.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25886 a95241bf-73f2-0310-859d-f6bbb57e9c96

Terminal changes. This is still work in progress, some features
are disabled, lots of commented debug code is still in there,
and quite a bit of cleanup is needed, but basically things work
at least as well as before with several improvements:
* Changed TerminalBuffer from an interface to a complete
implementation. Removed all related code from TermView. Removed
the now obsolete TermBuffer. TermParse uses TerminalBuffer instead
of TermView, and TerminalBuffer asynchronously notifies TermView.
This avoids potential deadlocks, fixing #1918. It also speeds
up tty-output-bound programs. E.g. a "seq 10000" is about twice
at fast with the default terminal size in my setup, now. It's
still horribly slow compared to e.g. Konsole, though.
* Replaced CurPos by a more compact and fully inline class TermPos.
* Removed the offset feature (that insets the used text area) from
TermView, thus simplifying the code. Instead put the view into a
new parent view which provides the insets. This also fixes
artifacts that could sometimes be observed in the insets area.
* Scrolling related changes:
- When scrolling fully down, the (80x25 or whatever) terminal
screen is seen. It is not possible to scroll below the screen as
in Be's Terminal. Scrolling in Haiku's Terminal was weirdly
broken in this respect. As a side effect this fixes #2070.
- When not scrolled fully down, further output won't cause any
scrolling. It is thus possible to read earlier output while
something is still going on. Fixes #1772.
- Particularly to avoid unnecessary scrolling in the not scrolled
fully down case, TermView no longer actually scrolls. It only
sets an internal offset and manually uses CopyBits() as needed.
Introduced a (hacky) BScrollView subclass using a BScrollBar
subclass to make that possible.
* Selection related changes:
- Double/triple click plus dragging allows for selecting multiple
words/lines.
- Word selection no longer selects ranges of non-space characters.
Instead it knows that words are made of alpha numerical chars and
a certain set of other chars, and selects a range of commonly
classified characters (word chars, non-word non-whitespace chars,
whitespace chars). The non-alpha-num word characters should be
made user-settable. Due to missing multi-byte character
classification multi-byte whitespace is not recognized.
- Beyond the end of the line there no longer are invisible spaces.
Trying to select the region selects the end of the line (i.e.
line break). This is similar to how Konsole and xterm work.
- Added auto-scrolling when selecting with the mouse. Formerly the
Terminal scrolled only while moving the mouse. The scroll speed
might need some fine-tuning.
- Don't know what change exactly did that (likely the switch to
non-end-inclusive text ranges used internally), but the
occasional selection artifacts are gone.
* Resizing the terminal window re-wraps soft-wrapped lines.
* The find functionality seemed to be completely broken. At least it
never found anything for me. Should work now, though multi-byte
characters are not matched correctly in case-insensitive mode.

Regressions:
* Printing is disabled.
* Cursor blinking is disabled. Do we want it anyway?
* In several cases full-width characters are not handled correctly
(in more cases than before).
* Shrinking the terminal width doesn't work very well with "less"
(and probably other full-screen terminal apps), due to line
re-wrapping. "less" expects them to be truncated only. When
supporting an alternate screen buffer re-wrapping should be
disabled for it, which should solve the problem.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25881 a95241bf-73f2-0310-859d-f6bbb57e9c96

Fixed gcc 4 build.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25789 a95241bf-73f2-0310-859d-f6bbb57e9c96

Pulled the TermView interface used by TermParse into a new interface
class TerminalBuffer, which will evolve into a TermBuffer replacement
and decouple the parse thread from the window.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25787 a95241bf-73f2-0310-859d-f6bbb57e9c96

added a dumpState() call to help debugging EscParse


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25419 a95241bf-73f2-0310-859d-f6bbb57e9c96

- some more ANSI attributes
- changed comments to pragma comments for parse tables as it's huge, but sadly Pe doesn't make them clickable in the function list...


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25409 a95241bf-73f2-0310-859d-f6bbb57e9c96

added the g prefix to some global variable

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25401 a95241bf-73f2-0310-859d-f6bbb57e9c96

- SetPosX/Y were wrong, but not yet used.
- implemented HPA/VPA (CV/CH) sequences (set absolute v and h position). It's optional but because the beterm termcap advertises it we must implement it. Also note beterm increments args unlike others. This fixes all obvious display issues with the rhapsody IRC client (a small ncurses client I ported).
- maybe we should switch the CASE_* to an enum ?


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25392 a95241bf-73f2-0310-859d-f6bbb57e9c96

Opening the preferences window and hitting "cancel" would shrink the
window every time, without reason, since _Revert() was called even if no
changes were made.
Build the list of window sizes dynamically, this way we get rid of some
code duplication.
Removed implementation of TermWindow::QuitRequested(). The
B_QUIT_ON_WINDOW close takes care of quitting the application.
Some cleanups.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23860 a95241bf-73f2-0310-859d-f6bbb57e9c96

more renaming


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23695 a95241bf-73f2-0310-859d-f6bbb57e9c96

Renamed more methods, fixed a warning


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23604 a95241bf-73f2-0310-859d-f6bbb57e9c96

Removed support for "Full font", which wasn't used anyway. Since
our Terminal only works correctly with fixed width fonts, now the font
menu filters out variable width ones. For some reason, though, Konatu
Tohaba isn't recognized as fixed. Various other changes.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23591 a95241bf-73f2-0310-859d-f6bbb57e9c96

Removed CURON/CUROFF constants. Use a boolean instead.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22042 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Fixed the kernel bug that prevented SIGCONT from working properly: the problem
occured if SIGSTOP was already delivered but not yet handled when SIGCONT was
sent. Now, SIGCONT will clear all stop signals from the pending signals.
* SIGTSTP, SIGTTIN, and SIGTTOU are supposed to suspend the thread as well, adapted
the default behaviour to respect that.
* Removed the work-around from r21997 TermParse.cpp for this exact problem.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22004 a95241bf-73f2-0310-859d-f6bbb57e9c96

The Shell destructor was never called. Calling it showed that
the PtyReader thread in TermParse hanged in read(). There's even a
comment in there (by Axel) that read() is never interrupted. Switched to
kill_thread() in TermParse::StopPtyReader() until this problem is fixed.
At least we don't leave running apps around anymore. :)


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21997 a95241bf-73f2-0310-859d-f6bbb57e9c96

Attach/DetachShell are now private. Added a new TermView constructor
which only specifies the rows and columns, view size is automatically
calculated, and used it in TermWindow. Added a TermView::SetTitle()
method, thus TermParse doesn't call Window() anymore. Some cleanups,
scrollbar was off by one.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21808 a95241bf-73f2-0310-859d-f6bbb57e9c96

* The PtyReader thread now just exits when there is no more left to be read.
* setpgid() when spawning the shell was superfluous, as we're already the
session leader.
* Added a comment to TermView::NotifyQuit() about why sending B_QUIT_REQUESTED
to the window isn't such a good idea when you have more than one use for it.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21794 a95241bf-73f2-0310-859d-f6bbb57e9c96

cleaned up a bit thread creation and deletion


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21762 a95241bf-73f2-0310-859d-f6bbb57e9c96

on MouseDown(), TermView becomes the focus view (like BTextView does).
Now input works also with a replicanted Terminal, although I have to
click on it twice(!?!?). Don't call exit_thread() anymore in
TermParse::PtyReader(). Hope this is correct. (feel free to beat me on
this).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21747 a95241bf-73f2-0310-859d-f6bbb57e9c96

Add the add_on field in TermView::Archive(). This way instantiating a
replicant works (thank you Marc). Return errno instead of the return
value of read() (thank you Jerome).
Terminal now can be instantiated as a replicant, although input doesn't
work :((.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21745 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added a TermView::NotifyQuit() method, used in TermParse, so it doesn't
mess with be_app anymore. Renamed TermView private methods to have an
underscore prefix.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21743 a95241bf-73f2-0310-859d-f6bbb57e9c96

Don't use exceptions in TermView constructor, as it would cause problems
with instantiation. Note that if an error occurs in the constructor,
we're pretty much screwed. Made some TermView functions private. Some
small cleanup, and some WIP code.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21742 a95241bf-73f2-0310-859d-f6bbb57e9c96

More work towards a tabbed terminal. Actually it already somewhat works
(code not enabled, though). Moved scripting from TermWindow to
TermView. Added a SmartTabView which (for now) only resizes the
child views to fit their size. Usual cleanups.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21723 a95241bf-73f2-0310-859d-f6bbb57e9c96

Encoding is now a property of TermView. Changed a lot of code to fix the
problems caused by this change. MakeEncodingMenu doesn't mark the
current encoding anymore, it was already done in TermWindow::MenusBeginning().
Removed custom enums for encodings, just use the ones provided in UTF8.h.
I'm more and more convinced we should drop the custom conversion routines
and use the system ones.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21704 a95241bf-73f2-0310-859d-f6bbb57e9c96

Moved cursor blinking functionality from TermParse into TermView (and
from a BMessageRunner into Pulse()). Removed more unused stuff.
Moved around some constants and definitions. Many style changes. Sorry,
I know the two should be separated, but I had already done so many changes...


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21695 a95241bf-73f2-0310-859d-f6bbb57e9c96

Made all CodeConv methods static, since there was no point for them to
be nonstatic. Moved TermParse under Shell, Removed some parameters
passing around from TermWindow/TermView/TermParse. Now TermParse threads are
started when the shell is attached to a TermView. Might still be
improved.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21680 a95241bf-73f2-0310-859d-f6bbb57e9c96

Encapsulated low level terminal stuff into a Shell class, which also
supersedes spawn_shell(). Removed window parameter from TermParse. Since
we already have a pointer to the view, we just call Window() on it (only
used in one place, no need to save a pointer). Other cleanups.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21628 a95241bf-73f2-0310-859d-f6bbb57e9c96

Big refactoring. Got rid of some global variables by putting code in
global functions (at least for now), removed useless globals, restyled
the code. Not yet done.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21557 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Rewrote terminal ID code to use a temporary file - this fixes bug #1174.
* Tried to fix the usual deadlock on quit, but suspending the thread (to
interrupt read()) doesn't have the expected outcome (might be a kernel
bug).
* Removed superfluous MENU_FILE_QUIT and send a B_QUIT_REQUESTED instead.
* Cleanup.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20816 a95241bf-73f2-0310-859d-f6bbb57e9c96

Re-enabled wait_for_thread() (in place of kill_thread()) inside
TermParse's destructor. PtyReader() was hanging on read(), since the
fd was never closed. Now we do that in ~TermWindow() (for now, we might
want to move some stuff around). Moved there the cleanup code too (from
TermWindow::Quit()). Use B_QUIT_ON_WINDOW_CLOSE flag instead of sending
a message to be_app in Quit().


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20335 a95241bf-73f2-0310-859d-f6bbb57e9c96

temporary reverted to using kill_thread because of a deadlock on quit


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20334 a95241bf-73f2-0310-859d-f6bbb57e9c96

Got rid of the global gPfd variable. Big time cleanup, made TermParse a
bit more robust with error checks and likes. Removed unused
TermPrint.cpp file. I hope I didn't get on your
way, Vasilis :)


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20333 a95241bf-73f2-0310-859d-f6bbb57e9c96

renamed pfd to gPfd as it's a global variable, fixed indentation in
TermView.cpp, other style changes


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@19455 a95241bf-73f2-0310-859d-f6bbb57e9c96

should fix bug #501, Terminal title can be set with special characters


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17250 a95241bf-73f2-0310-859d-f6bbb57e9c96

actually check errno instead of master


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16704 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Fixed broken CodeConv semantics (missing length parameter).
* No longer writes to the message data from clipboard.
* some cleanup.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15153 a95241bf-73f2-0310-859d-f6bbb57e9c96

Moved the files out of the MYOB folder into the main folder.
There are some double entries (like TermApp.cpp and TerminalApp.cpp, so
it still needs a further cleanup).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13734 a95241bf-73f2-0310-859d-f6bbb57e9c96

Terminal: initialize some variables

This is harmless, the sequence of states ensures they would be
initialized when needed anyway, but Coverity decides otherwise.

Fixes #10131 / CID743879.

Remove remaining unnecessary 'volatile' qualifiers

Terminal: fix handling utf-8 characters in OSC commands

Process the Operating System Control command in multibyte-aware way.
That fixes corresponding behavior for latest versions of Midnight
Commander;

Fix GB18030 encoding support. And some cleanup ...

* Fix GB18030 Chinese encoding support for two and four bytes long
characters. This finally resolves issue described in #6227;
* Processing of multi-byte characters was slightly refactored too;
* Remove the multi-byte 94/96 graphsets designation support for
Japanese encodings. That looks like MuTerm rudiment, it had incomplete
implementation and looked like abandoned. On the other hand multi-byte
designation must be implemented in the same way as designation for
single-byte graphsets was done. Note that this multi-byte graphsets
designation has nothing to do with the normal encoding support for
usual data flow conversion - so you will be on the safe side when
use terminal encoding menu switch.
The removed feature is the ancient technique to achieve different charsets
support on 8-bit serial lines by assigning (designating) predefined
sets of characters to G0, G1, G2 and G3 and selecting them during
program life-time into GL (x20-x07E) or GR (xA0-xFF) areas by using LS
or SS functions.
For example xterm has no support for designation multi-byte graphsets
at all. Anyway if this feature is required and you can provide the
test environment - please let me know and I will be glad to implement
this feature in more easy and consistent way;
* Remove unreferenced gSmbcsTable and gScsTable parsing tables that
looks like is not used anymore;
* Remove gCS96GroundTable and gMbcsTable parsing tables that were used
by multi-byte 94/96 Japanese graphsets support and now obsoleted by
removing mentioned feature;
* Remove some obsoleted #defines, like HW statusline support for
example, from parse tables definition.

Fix support of East Asian Full Width characters

* Re-enable full-width characters detection and display;
* Fix cursor drawing on full-width characters;
* Fix debug dump for multi-byte characters;
* Fix file permissions for debug capture log.

Fixes #6717. Also may improve behaviour related to #6227.

Code style fixes. No functional changes.

Fix for some code style issues pointed out by Axel. Thanks.

More standard handling G0,G1,G2,G3 graph.char sets

Handling of graphic character sets G0-G3 is fixed and implemented in
more consistent, extensible way.

Fix Alternate/Normal screen's current attributes handling

Handle the current attributes of the TextBuffer consistently with other
Alt/Normal buffer sensitive variables. That fixes, for example, issues
with wrong background coloring of new lines in normal text buffer after
maximizing the terminal window running applications (like MC) performing
output onto alternate screen.

Terminal data flow debug capture improved

This modification moves the debug characters capture call directly into
the _NextParseChar(). That allows to capture all data flow without
missing things like OSC control sequences.

Terminal:Add ACS symbols supported by xterm-256color

More ACS (also known line drawing) symbols should be supported by
xterm-256color terminal emulator.
Partially fixes #9293.

CodeStyle fixes, some refactoring and cleanup

* Clear some codestyle issues catched by checker script;
* Rename RestartDebugCapture to more consistent StartStopDebugCapture;
* Updated Copyrights and authors lists, some occurences of the raw MIT
licence text replaced with "under the terms of MIT licence" reference;
* Fixes for x86_64 build.

This is cumulative cleanup commit for series of Terminal refactoring
changes I have introduced last time. No significant functional changes.

Move colors table from TermView to TerminalBuffer

* ColorsTable moved to TerminalBuffer to let easy lookup of table
during parsing of control sequences;
* Default Palette initialized from now in TermApp and preserved
from modifying by applications;

Support for underline and ibeam terminal cursor styles

* Add support for underline and i-beam cursor shapes. No corresponding
UI configuration in preferences view ATM because preferences are waiting
for refactoring and we need some eggs for this Easters. ;-)
* Add handling of VT520/xterm specific DECSCUSR control sequences
allowing applications to modify the style and blinking state of the
cursor. May be utilized, for example, by console version of vim;
* Implement cursor blinking/hiding on DECSET/DECRST commands.

Support Background Color Erase, switch to xterm-256color

* Lot of fixes to add support of BCE (background color erase). Shell
is switched to emulate xterm-256colors terminal, that is modern and
declare the colors capabilities of our Terminal more precisely;
* Move current character attributes fAttr from TermView to
BasicTerminalBuffer. This reduces count of function parameters on call
various InsertXXX routines;
* In alternative screen buffer mode the whole cells "matrix" of the
screen buffers is taken into account during drawing background of the
cells in the view. In normal mode the "attributes" field of the
TerminalLine is used to detect color of the area after the last
character - there should be no changes with previous behaviour;
* Fix attributes on kSpaceChar-padding short lines. Current _line_
attributes should be used instead of current _global_ attributes;
* Fixed pads and gaps attributes, more accurate handling of ESC[K and K°;
* _Invalidate strings just erased. Fix EraseChars DCH processing;
* Fixes for ESC[J erase lines control sequences;
* Added handling SGR 90-97, 100-107 codes;
* Clean the newly allocated TerminalLine lines;
* More precise cursor background [off-]color estimation at ends of
lines. The current line attributes should be used instead of
hard-coding it to fTextBackground;
* Fixed background color erase in normal screen buffer modes. Wrong
line indexes calculation messed the drawing results or just returned
0 [default] line attributes;
* Some more BCE support: TerminalLine::Clear() now honors current
character attributes;
* Fixes #6143, #6510 and #6424.

Add Debug snapshots and capture of Terminal data flow

Two helper functions introduced: "make debug snapshots" triggered by
Ctrl-Cmd-S shortcut and "capture data flow" triggered by Ctrl-Cmd-C
shortcut. The first one makes debug dump of current data both in visual
and in text buffer, including history lines if they available. The second
one mirrors all characters and control sequences that are flowing
through the Parser. Both dump and capture files are saved under /var/log
folder. That functionality available only if the USE_DEBUG_SNAPSHOTS switch is
defined.

Revert hrev38316 fore-/background colors customization

This reverts hrev38316 in parts of foreground and background colors
handling. Mentioned revision has hardcoded colors to system ANSI color
entries 7 and 0 correspondently. It is very uncomfortable for the
console programs like Midnight Commander because they become
colors that were defined in the current Terminal scheme and doesn't
correspond to real ANSI color names. For example "ANSI black" can be
black, white, blue, gray or something else in dependency of the current
color scheme configuration. The same side-effect was obviously observed
for "ANSI white" and produced funny color combinations in software.

OSC and color management improoved

* Global kTermColorTable replaced with it's private copy for every
TermView instance. This allows to modify colors table for every view
separately;
* Set of ANSI normal/bright color entries added into preferences;
* Default color table generated dynamicaly using ANSI colors
preferences. 6x6x6 color cubes and grayscale ramp are generated in
xterm colors model;
* Improoved support of Operating System Command control sequences;
* Support for X11 rgb.txt compatible color names. Corresponding entries
are stored in hashed form in application resource and loaded only on
demand.

Reverting hrev45143:bold characters visual regression

Terminal is GUI application and there are no need to emulate bold
in some kind of color adjustments, especially in case the proposed
emulation look is too far away from results observed on similar software
like xterm, Konsole and XFCE Terminal.

Merge changes from Fonzoterm :
- Report the terminal as xterm-color instead of just xterm, since we handle that fine.
- Tweak the SGR handler a bit to use bright rather than bold in some cases
- Change the color palette so the result is still readable (white on white doesn't work so well) with the default colorscheme.

Compilation fixes for Terminal, add to image.

It runs, but has shown up various bugs: app_server crashes, kernel
panics, rendering problems. Working on fixing these now.

Some fixes for GCC 4.6 warning: variable set but not used

[Coverity] Fixed some uninit fields and return values checks

* Fixed CID2398, CID9945, CID9943, CID4215

Refactoring of 8-bit encodings support.
* Fixed issue introduced in hrev38139: restoring from the line
drawing table was hard-coded to UTF8 Ground table. That is wrong:
the table for currently configured encoding must be set back.
Please look on using of _GuessGroundTable() for details;

* Fixed issue introduced in hrev34894: the semantic of convert_xx_utf8
functions requires the destination length to be set equal to the
target buffer size. Pre-hrev34894 usage of "homebrew" conversion
functions was a bit different - destination length was set to 0.
This made any converstions of input data useless and produce no
visual results;

* Private list of supported encodings (Encoding.cpp) was replaced by
using BPrivate::BCharacterSetRoster functionality. That allows to
use centralized info about encodings in unified with other
applications (Mail & StyledEdit for example) way. Most of currently
enumerated in UTF8.h encodings now available in Terminal.
Note that UCS-2 and UTF-16 are temporary (???) excluded from the
list of encodings supported by Terminal.

* The B_UTF16_CONVERSION was added in system-wide UTF8.h declarations.
This character set is available for enumerating by BCharacterSetRoster
but not listed in public API. Looks like it was just missed;

* Special note about "Text Encoding" entry in Preference File:
So known "shortname" of encoding was used in the preferences file.
For details look on the encodings list in previous version of
Encoding.cpp. As result of migrating to BCharacterSet-provided
resources this list was deleted and is not available anymore.
Instead of it the IANA name of the character encoding targeted
to be used for this purposes. Frankly speaking this part looks
like not working at the moment. The value of text encoding is
hardcoded to "UTF-8" now and is not affected by any operations
in Terminal menu. Note that "shortname" for default encoding
was "UTF8" but the saved value is "UTF-8" - and they are looking
not dependent at all. So this change should not introduce any
kind of backward incompatibility.

Fix non-static, non-initialized member fProcessID CID 9946; Remove non-used fLockFlag, set un-initilized fSavedAttr member, CID 9945; fixed a few extra spaces

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40765 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Insert an extra space when doing a CR. This ensures the latest attribute setup gets inserted somehow in the line before we go elsewhere.
This gets 256colors.pl to give the right output, as well as useable vim in TERM=xterm-color mode (as far as I can tell).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39578 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Use the attributes from the parser instead of trying to guess blindly when inserting a tab. This avoids strange things hapenning when a tab is inserted at the start of a line.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39574 a95241bf-73f2-0310-859d-f6bbb57e9c96

Change the way fore and back-color are handled by terminal. They are now color 0 and 7 in the color table, instead of entirely separate colors. This makes more sense and allows the colors to stay even in apps using other colors.
Also make the color attribute propagate to the end of a line. This fixes part of #6143 and allows to use vim with a multicolor syntax highlighting without too much trouble.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38316 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Rewrite the parsing of xterm extension so that it doesn't touch ANSI standard things
* Some adjustements to the color table to have less duplicate colors


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38141 a95241bf-73f2-0310-859d-f6bbb57e9c96

Handle more pseudoÃ-graphic characters and ways of using them. This gets aptitude (from debianÃ) displaying properly and should also fix midnight commander.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38139 a95241bf-73f2-0310-859d-f6bbb57e9c96

Sorry, vim auto-indenting messed it up.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38091 a95241bf-73f2-0310-859d-f6bbb57e9c96

256 colors support in terminal (compatible with xterm)


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38090 a95241bf-73f2-0310-859d-f6bbb57e9c96

Fix #2673 : allow use of \E(0 to switch to line drawing character set.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38088 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Removed translations of debug output in TermParse.cpp.
* Minor style cleanup.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36709 a95241bf-73f2-0310-859d-f6bbb57e9c96

Updated to use B_TRANSLATE* macros. relates to #5408.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36675 a95241bf-73f2-0310-859d-f6bbb57e9c96

Patch by Jorma Karvonen: Localization of the Terminal application. Thanks a lot.
Closes ticket #5850.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36640 a95241bf-73f2-0310-859d-f6bbb57e9c96

Fix the build


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34901 a95241bf-73f2-0310-859d-f6bbb57e9c96

Invoke the shell using /bin/bash instead of /bin/sh.
Use convert_to/from_utf8() directly instead of the homebrewn proxy methods.
Removed CodeConv from the repository.
Remove UTF8WidthTbl.c from the repository, since it's not used anymore.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34894 a95241bf-73f2-0310-859d-f6bbb57e9c96

Fix style violation. Thanks Axel!




git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33336 a95241bf-73f2-0310-859d-f6bbb57e9c96

Patch by Joshua R. Elsasser:
Implements DA, reporting that the terminal is a VT102.
Implements DEXREQTPARM, reporting the same parameters that xterm does.
Fixes DSR 6 to actually report the position of the cursor.

Resolves ticket #4659. Thanks!



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33327 a95241bf-73f2-0310-859d-f6bbb57e9c96

Patch by Joshua R. Elsasser:

Implement correctly handling tab stop escape sequences.

Resolves ticket #4657. Thanks!



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33326 a95241bf-73f2-0310-859d-f6bbb57e9c96

Patch by Joshua R. Elsasser:

Implement DECALN escape sequence.

Resolves ticket #4658. Thanks!



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33325 a95241bf-73f2-0310-859d-f6bbb57e9c96

Patch by Joshua R. Elsasser:

Implement origin mode.
Save origin mode and text attributes when saving the cursor.
Have RI respect the scroll region.
When erasing the screen actually erase the screen, not just the scroll region.
Implement all three variants of the EL (erase line) sequence.

Thanks! Resolves ticket #4652.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33319 a95241bf-73f2-0310-859d-f6bbb57e9c96

mmlr+anevilyak:
Unconditionally release the reader sem when the previous buffer size was 0
instead of testing for fParserWaiting as there is a race condition between
setting it to true in the parser thread and checking for it in the reader
thread so a release_sem() could be missed causing #4343. To reduce the possible
side effect of needlessly looping through acquire_sem() for too many
unconditionally released sems, we eat them in the parser thread once we're sure
we can't miss an event because of that. Also added a TODO about a memcpy()
optimization as pointed out by Rene.
+alphabranch


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32733 a95241bf-73f2-0310-859d-f6bbb57e9c96

Changed the Ctrl-L behavior: The current screen is now scrolled up completely
instead of actually clearing it, so that it is still in the history.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32398 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Applied patch by Olivier to implement more mouse reporting modes, and thus
fixing bug #2854. Thanks!


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@30374 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Applied slightly changed patch by Olivier that adds basic xterm style mouse
support, thanks!
* This probably closes bug #2854, confirmation pending.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@30268 a95241bf-73f2-0310-859d-f6bbb57e9c96

Applied patch by h.z. (slightly modified by myself) included in bug #2715. I tested it briefly with Konatu Tohaba font and it seems to work correctly. Please review.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29129 a95241bf-73f2-0310-859d-f6bbb57e9c96

Implemented \ESC[?47h and \ESC[?47l (use alternative/normal screen
buffer). These are the sequences our /etc/termcap uses (local less and
vim use the alternative screen buffer now). The ones already implemented
are used e.g. by the termcap of my Linux installation. A bit weird all
those different termcap files, some even with the same version
number.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26031 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Some preparations for DEC private mode settings support.
* Implemented alternate screen buffer support. Not used by any program
yet, since we still use the beterm termcap entry.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26003 a95241bf-73f2-0310-859d-f6bbb57e9c96

Fixed \ESCM (reverse index). It shall only scroll when the cursor is in
the first line.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25992 a95241bf-73f2-0310-859d-f6bbb57e9c96

Entering/leaving insert mode should only happen with parameter 4.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25991 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added support for \ESC[%dX (erase characters).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25988 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Fixed \ESC[0J (erase screen below). It shall not erase any character
on the line before the cursor.
* Implemented \ESC[1J (erase screen above.
* Fixed \ESC[2J (erase all). It shall not move the cursor.
* When scrolling only the top part of the screen, we do now also
invalidate the line below the scroll region. Otherwise the view
wouldn't know that they have not been scrolled.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25986 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added support for \ESC[%dT (scroll screen down).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25984 a95241bf-73f2-0310-859d-f6bbb57e9c96

Fixed \ESC[%d;%dr (set scroll region) for omitted second parameter.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25983 a95241bf-73f2-0310-859d-f6bbb57e9c96

Support for \ESC[%dS (scroll screen up).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25982 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Renamed GetReaderBuf() to _NextParseChar().
* Introduced a small (64 byte) buffer for the parser thread. Instead of
directly reading single characters out of the reader buffer, we read
a full parser buffer and process the characters from the parser
buffer. Thus _NextParseChar() could be inlined, since it merely
consists of a conditional method call and an access to the parser
buffer, now.
* Improved the locking of the terminal buffer. Instead of unlocking and
relocking after every multi-byte char or escape sequence, we only
unlock while refilling the parser buffer.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25911 a95241bf-73f2-0310-859d-f6bbb57e9c96

Some renaming and inlining of TerminalBuffer methods.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25892 a95241bf-73f2-0310-859d-f6bbb57e9c96

Changed the way the pty reader and output parser thread communicate. The
parser was acquiring a semaphore for each character. Now it only
acquires a semaphore when the buffer is empty. This speeds up output
bound programs. In my setup "seq" is now 3 times faster. Which is still
rather slow.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25886 a95241bf-73f2-0310-859d-f6bbb57e9c96

Terminal changes. This is still work in progress, some features
are disabled, lots of commented debug code is still in there,
and quite a bit of cleanup is needed, but basically things work
at least as well as before with several improvements:
* Changed TerminalBuffer from an interface to a complete
implementation. Removed all related code from TermView. Removed
the now obsolete TermBuffer. TermParse uses TerminalBuffer instead
of TermView, and TerminalBuffer asynchronously notifies TermView.
This avoids potential deadlocks, fixing #1918. It also speeds
up tty-output-bound programs. E.g. a "seq 10000" is about twice
at fast with the default terminal size in my setup, now. It's
still horribly slow compared to e.g. Konsole, though.
* Replaced CurPos by a more compact and fully inline class TermPos.
* Removed the offset feature (that insets the used text area) from
TermView, thus simplifying the code. Instead put the view into a
new parent view which provides the insets. This also fixes
artifacts that could sometimes be observed in the insets area.
* Scrolling related changes:
- When scrolling fully down, the (80x25 or whatever) terminal
screen is seen. It is not possible to scroll below the screen as
in Be's Terminal. Scrolling in Haiku's Terminal was weirdly
broken in this respect. As a side effect this fixes #2070.
- When not scrolled fully down, further output won't cause any
scrolling. It is thus possible to read earlier output while
something is still going on. Fixes #1772.
- Particularly to avoid unnecessary scrolling in the not scrolled
fully down case, TermView no longer actually scrolls. It only
sets an internal offset and manually uses CopyBits() as needed.
Introduced a (hacky) BScrollView subclass using a BScrollBar
subclass to make that possible.
* Selection related changes:
- Double/triple click plus dragging allows for selecting multiple
words/lines.
- Word selection no longer selects ranges of non-space characters.
Instead it knows that words are made of alpha numerical chars and
a certain set of other chars, and selects a range of commonly
classified characters (word chars, non-word non-whitespace chars,
whitespace chars). The non-alpha-num word characters should be
made user-settable. Due to missing multi-byte character
classification multi-byte whitespace is not recognized.
- Beyond the end of the line there no longer are invisible spaces.
Trying to select the region selects the end of the line (i.e.
line break). This is similar to how Konsole and xterm work.
- Added auto-scrolling when selecting with the mouse. Formerly the
Terminal scrolled only while moving the mouse. The scroll speed
might need some fine-tuning.
- Don't know what change exactly did that (likely the switch to
non-end-inclusive text ranges used internally), but the
occasional selection artifacts are gone.
* Resizing the terminal window re-wraps soft-wrapped lines.
* The find functionality seemed to be completely broken. At least it
never found anything for me. Should work now, though multi-byte
characters are not matched correctly in case-insensitive mode.

Regressions:
* Printing is disabled.
* Cursor blinking is disabled. Do we want it anyway?
* In several cases full-width characters are not handled correctly
(in more cases than before).
* Shrinking the terminal width doesn't work very well with "less"
(and probably other full-screen terminal apps), due to line
re-wrapping. "less" expects them to be truncated only. When
supporting an alternate screen buffer re-wrapping should be
disabled for it, which should solve the problem.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25881 a95241bf-73f2-0310-859d-f6bbb57e9c96

Fixed gcc 4 build.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25789 a95241bf-73f2-0310-859d-f6bbb57e9c96

Pulled the TermView interface used by TermParse into a new interface
class TerminalBuffer, which will evolve into a TermBuffer replacement
and decouple the parse thread from the window.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25787 a95241bf-73f2-0310-859d-f6bbb57e9c96

added a dumpState() call to help debugging EscParse


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25419 a95241bf-73f2-0310-859d-f6bbb57e9c96

- some more ANSI attributes
- changed comments to pragma comments for parse tables as it's huge, but sadly Pe doesn't make them clickable in the function list...


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25409 a95241bf-73f2-0310-859d-f6bbb57e9c96

added the g prefix to some global variable

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25401 a95241bf-73f2-0310-859d-f6bbb57e9c96

- SetPosX/Y were wrong, but not yet used.
- implemented HPA/VPA (CV/CH) sequences (set absolute v and h position). It's optional but because the beterm termcap advertises it we must implement it. Also note beterm increments args unlike others. This fixes all obvious display issues with the rhapsody IRC client (a small ncurses client I ported).
- maybe we should switch the CASE_* to an enum ?


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25392 a95241bf-73f2-0310-859d-f6bbb57e9c96

Opening the preferences window and hitting "cancel" would shrink the
window every time, without reason, since _Revert() was called even if no
changes were made.
Build the list of window sizes dynamically, this way we get rid of some
code duplication.
Removed implementation of TermWindow::QuitRequested(). The
B_QUIT_ON_WINDOW close takes care of quitting the application.
Some cleanups.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23860 a95241bf-73f2-0310-859d-f6bbb57e9c96

more renaming


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23695 a95241bf-73f2-0310-859d-f6bbb57e9c96

Renamed more methods, fixed a warning


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23604 a95241bf-73f2-0310-859d-f6bbb57e9c96

Removed support for "Full font", which wasn't used anyway. Since
our Terminal only works correctly with fixed width fonts, now the font
menu filters out variable width ones. For some reason, though, Konatu
Tohaba isn't recognized as fixed. Various other changes.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23591 a95241bf-73f2-0310-859d-f6bbb57e9c96

Removed CURON/CUROFF constants. Use a boolean instead.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22042 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Fixed the kernel bug that prevented SIGCONT from working properly: the problem
occured if SIGSTOP was already delivered but not yet handled when SIGCONT was
sent. Now, SIGCONT will clear all stop signals from the pending signals.
* SIGTSTP, SIGTTIN, and SIGTTOU are supposed to suspend the thread as well, adapted
the default behaviour to respect that.
* Removed the work-around from r21997 TermParse.cpp for this exact problem.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22004 a95241bf-73f2-0310-859d-f6bbb57e9c96

The Shell destructor was never called. Calling it showed that
the PtyReader thread in TermParse hanged in read(). There's even a
comment in there (by Axel) that read() is never interrupted. Switched to
kill_thread() in TermParse::StopPtyReader() until this problem is fixed.
At least we don't leave running apps around anymore. :)


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21997 a95241bf-73f2-0310-859d-f6bbb57e9c96

Attach/DetachShell are now private. Added a new TermView constructor
which only specifies the rows and columns, view size is automatically
calculated, and used it in TermWindow. Added a TermView::SetTitle()
method, thus TermParse doesn't call Window() anymore. Some cleanups,
scrollbar was off by one.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21808 a95241bf-73f2-0310-859d-f6bbb57e9c96

* The PtyReader thread now just exits when there is no more left to be read.
* setpgid() when spawning the shell was superfluous, as we're already the
session leader.
* Added a comment to TermView::NotifyQuit() about why sending B_QUIT_REQUESTED
to the window isn't such a good idea when you have more than one use for it.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21794 a95241bf-73f2-0310-859d-f6bbb57e9c96

cleaned up a bit thread creation and deletion


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21762 a95241bf-73f2-0310-859d-f6bbb57e9c96

on MouseDown(), TermView becomes the focus view (like BTextView does).
Now input works also with a replicanted Terminal, although I have to
click on it twice(!?!?). Don't call exit_thread() anymore in
TermParse::PtyReader(). Hope this is correct. (feel free to beat me on
this).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21747 a95241bf-73f2-0310-859d-f6bbb57e9c96

Add the add_on field in TermView::Archive(). This way instantiating a
replicant works (thank you Marc). Return errno instead of the return
value of read() (thank you Jerome).
Terminal now can be instantiated as a replicant, although input doesn't
work :((.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21745 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added a TermView::NotifyQuit() method, used in TermParse, so it doesn't
mess with be_app anymore. Renamed TermView private methods to have an
underscore prefix.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21743 a95241bf-73f2-0310-859d-f6bbb57e9c96

Don't use exceptions in TermView constructor, as it would cause problems
with instantiation. Note that if an error occurs in the constructor,
we're pretty much screwed. Made some TermView functions private. Some
small cleanup, and some WIP code.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21742 a95241bf-73f2-0310-859d-f6bbb57e9c96

More work towards a tabbed terminal. Actually it already somewhat works
(code not enabled, though). Moved scripting from TermWindow to
TermView. Added a SmartTabView which (for now) only resizes the
child views to fit their size. Usual cleanups.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21723 a95241bf-73f2-0310-859d-f6bbb57e9c96

Encoding is now a property of TermView. Changed a lot of code to fix the
problems caused by this change. MakeEncodingMenu doesn't mark the
current encoding anymore, it was already done in TermWindow::MenusBeginning().
Removed custom enums for encodings, just use the ones provided in UTF8.h.
I'm more and more convinced we should drop the custom conversion routines
and use the system ones.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21704 a95241bf-73f2-0310-859d-f6bbb57e9c96

Moved cursor blinking functionality from TermParse into TermView (and
from a BMessageRunner into Pulse()). Removed more unused stuff.
Moved around some constants and definitions. Many style changes. Sorry,
I know the two should be separated, but I had already done so many changes...


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21695 a95241bf-73f2-0310-859d-f6bbb57e9c96

Made all CodeConv methods static, since there was no point for them to
be nonstatic. Moved TermParse under Shell, Removed some parameters
passing around from TermWindow/TermView/TermParse. Now TermParse threads are
started when the shell is attached to a TermView. Might still be
improved.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21680 a95241bf-73f2-0310-859d-f6bbb57e9c96

Encapsulated low level terminal stuff into a Shell class, which also
supersedes spawn_shell(). Removed window parameter from TermParse. Since
we already have a pointer to the view, we just call Window() on it (only
used in one place, no need to save a pointer). Other cleanups.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21628 a95241bf-73f2-0310-859d-f6bbb57e9c96

Big refactoring. Got rid of some global variables by putting code in
global functions (at least for now), removed useless globals, restyled
the code. Not yet done.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21557 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Rewrote terminal ID code to use a temporary file - this fixes bug #1174.
* Tried to fix the usual deadlock on quit, but suspending the thread (to
interrupt read()) doesn't have the expected outcome (might be a kernel
bug).
* Removed superfluous MENU_FILE_QUIT and send a B_QUIT_REQUESTED instead.
* Cleanup.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20816 a95241bf-73f2-0310-859d-f6bbb57e9c96

Re-enabled wait_for_thread() (in place of kill_thread()) inside
TermParse's destructor. PtyReader() was hanging on read(), since the
fd was never closed. Now we do that in ~TermWindow() (for now, we might
want to move some stuff around). Moved there the cleanup code too (from
TermWindow::Quit()). Use B_QUIT_ON_WINDOW_CLOSE flag instead of sending
a message to be_app in Quit().


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20335 a95241bf-73f2-0310-859d-f6bbb57e9c96

temporary reverted to using kill_thread because of a deadlock on quit


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20334 a95241bf-73f2-0310-859d-f6bbb57e9c96

Got rid of the global gPfd variable. Big time cleanup, made TermParse a
bit more robust with error checks and likes. Removed unused
TermPrint.cpp file. I hope I didn't get on your
way, Vasilis :)


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20333 a95241bf-73f2-0310-859d-f6bbb57e9c96

renamed pfd to gPfd as it's a global variable, fixed indentation in
TermView.cpp, other style changes


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@19455 a95241bf-73f2-0310-859d-f6bbb57e9c96

should fix bug #501, Terminal title can be set with special characters


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17250 a95241bf-73f2-0310-859d-f6bbb57e9c96

actually check errno instead of master


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16704 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Fixed broken CodeConv semantics (missing length parameter).
* No longer writes to the message data from clipboard.
* some cleanup.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15153 a95241bf-73f2-0310-859d-f6bbb57e9c96

Moved the files out of the MYOB folder into the main folder.
There are some double entries (like TermApp.cpp and TerminalApp.cpp, so
it still needs a further cleanup).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13734 a95241bf-73f2-0310-859d-f6bbb57e9c96