Commit graph

905 commits

Author SHA1 Message Date
noname 3afdb4ff04 Use tsetdirt in tscrollup and tscrolldown.
tscrollup and tscrolldown do not use tsetdirt, but their code is
equivalent to

        tsetdirt(orig, term.bot-n);
        tsetdirt(orig+n, term.bot);

tclearregion also marks cleared lines as dirty.
In tscrolldown it sets lines from term.bot-n+1 to term.bot dirty, and in
tscrollup it sets lines from orig to orig+n-1 dirty.

In both functions all lines from orig to term.bot are effectively set
dirty, but in tscrolldown lines from orig+n to term.bot are set dirty
twice, and in tscrollup lines from orig to term.bot-n are set dirty
twice.

These patches make it clear which lines are set dirty and sets them
dirty once in each funciton.
2014-04-23 20:35:16 +02:00
noname f9dc374ea0 Fix techo handling of control and multibyte characters.
techo compares signed char to '\x20'. Any character with code less then
'\x20' is treated as control character.  This way characters with MSB
set to 1 are considered control characters too.

Also this patch makes techo display DEL character as ^?.

To reprocuce the bug, enable echo mode using printf '\e[12l',
then type DEL character or any non-ASCII character.
2014-04-23 20:31:45 +02:00
noname fa19f241a3 Make xrealloc and xstrdup style consistent. 2014-04-23 15:39:04 +02:00
noname df1810dd8f Use BETWEEN in tsetchar. 2014-04-23 15:39:03 +02:00
noname ed855ea432 Use uint and uchar instead of unsigned int and unsigned char. 2014-04-23 15:39:03 +02:00
noname 68d97457ec Remove argument names from function prototypes. 2014-04-23 15:39:03 +02:00
noname 49672dac7b Style fix in tdumpsel. 2014-04-23 15:39:02 +02:00
noname f21e47f44a Use BETWEEN in tinsertblankline and tdeleteline. 2014-04-23 15:39:02 +02:00
Christoph Lohmann 87abc7cd59 It's 2014 now. 2014-04-22 19:22:58 +02:00
noname@inventati.org 1388870331 move MODBIT to Macros section
Patch moves MODBIT to macros section and uses it in tselcs.
2014-04-20 21:13:37 +02:00
noname@inventati.org 6b56cbf9cc misplaced parenthesis in LEN macro 2014-04-20 21:07:04 +02:00
Markus Teich 3269bf213d remove confusing SERRNO macro
I found the SERRNO Macro slightly confusing, since you have to look
it up, if you don't know it already. A web search showed it does
not seem to be any kind of standard. Also there was no reason in
the commit log when it was introduced in 2009. As you can see it
also leads to new patches, which don't use this macro (probably the
author did not know about it).
2014-04-20 21:00:46 +02:00
noname@inventati.org 4ad2fc7f18 Simplify techo
Remove special case for \e because it is handled well by "control code"
case.
2014-04-15 08:16:39 +02:00
noname@inventati.org dc74c4f729 typedefs instead of #defines
Replaced #defines with typedefs where possible, patch attached.
2014-04-15 08:14:46 +02:00
q@c9x.me b8d6171cb0 fix cursor handling when alt screen is disabled
I don't like this alt screen thing, but when
allowaltscreen == 0, the cursor is still saved
and restored after calling 'less' (or 'man').

This patch makes allowaltscreen == 0 usable.
2014-04-15 08:13:41 +02:00
Roberto E. Vargas Caballero ebb6e03201 Merge remote-tracking branch 'origin/master' into omaster 2014-04-15 08:11:47 +02:00
Christoph Lohmann f27b44b7c2 Removing two unnecessary gettimeofday(). 2014-04-11 18:11:25 +02:00
Toaster Toaster 3cb80840db Increment XSync consistency
This patch cleans up a style inconsistency.
2014-04-11 16:29:13 +02:00
Roberto E. Vargas Caballero c46d929fe1 Fix Backspace and Delete characters
Backspace key must generate the backspace character (\010) and
Delete key must generate the delete character (\0177). In
some systems the kernel configuration for erasing previous character
is \0177, so some programs (for example cat, ed, mail, ...), can not
understand the correct meaning of backspace. In this cases it is only
needed this command:

	stty erase 
2014-04-11 15:08:37 +02:00
Christoph Lohmann 0baf2d8be5 0.5 release. 2014-04-05 20:40:11 +02:00
Christoph Lohmann 62f9142478 Updating the TODO in preparating for 0.5. 2014-04-05 20:39:46 +02:00
Christoph Lohmann a495fce128 There is no need for a full dirt redraw. 2014-04-05 20:34:57 +02:00
Christoph Lohmann 6f4cfa5136 Fixing a compiler warning with the assignment. 2014-04-02 09:26:28 +02:00
Rafa Garcia Gallego 672e4e4b03 Fix segfault when pressing PrintScr without a selection 2014-03-27 07:48:32 +01:00
Damian Okrasa 45b808b88e new utf decoder
This patch replaces current utf decoder with a new one, which is ~50
lines shorter and should be easier to understand. Parsing 5 and 6
sequences, if necessary, requires trivial modification of UTF_SIZ
constant and utfbyte, utfmask, utfmin, utfmax arrays.
2014-03-27 07:19:37 +01:00
Roberto E. Vargas Caballero 71328cbcdc Merge branch 'master' of ssh://suckless.org/gitrepos/st 2014-03-10 15:16:26 +01:00
Roberto E. Vargas Caballero 85f8a414be Add terminfo entries for printer
These capabilities inform to programs how print in local printer
of the terminal.
2014-03-06 07:55:21 +01:00
Roberto E. Vargas Caballero 78f8843bc7 Add sequence for printing the current selection
This is very usefull in order to can select what is sent
to the plumber.
2014-03-06 07:55:07 +01:00
Roberto E. Vargas Caballero 96c230e476 Add key definition for printer sequences
These new combinations generate the same behaviour (basically) of
vt102. It is a good way of communicating st with other programs.

[0] http://www.vt100.net/docs/vt102-ug/chapter2.html
2014-03-06 07:53:15 +01:00
Roberto E. Vargas Caballero 6166a1afc8 Add MC for the full screen
This sequence is very useful because allows comunicate the content
of the terminal to another program.
2014-03-06 07:51:58 +01:00
Roberto E. Vargas Caballero cf332a325d Add MC for a single line
This sequence print the current line. It is different to the
'printer on' sequence, where all the characters that arrive to the
terminal are printer. Here only the ascii characters are printed.
2014-03-06 07:50:34 +01:00
Christoph Lohmann 1584956a60 Style cleanup.
Add some note about the main reason why st is still that big.
2014-03-01 11:04:03 +01:00
Christoph Lohmann d2ec39f0ef Style matters. 2014-03-01 09:22:57 +01:00
Roberto E. Vargas Caballero 1f0d981bd7 Add MC sequence
This sequence control when the printer is enabled or disabled. This
sequence control the behaviour of the -o option.
2014-02-22 11:54:30 +01:00
Roberto E. Vargas Caballero cdb3b1892a Add xstrdup function
Since we are using xmalloc, xrealloc ..., then it is not logical
call directly to strdup.

Signed-off-by: Roberto E. Vargas Caballero <k0ga@shike2.com>
2014-02-08 19:58:37 +01:00
Roberto E. Vargas Caballero 315b7ee9ce Merge remote-tracking branch 'origin/master' 2014-02-04 11:46:45 +01:00
Christoph Lohmann c2026a4950 Removing the w3img support.
The patch to add w3img support destroys our way to handle fps and so stop
wasting resources on fast scrolling. Due to w3img being a hack to display
images in an ugly way, is there no need to support this. Use some real way to
display images.
2014-02-03 20:54:25 +01:00
Roberto E. Vargas Caballero 6521b5dc32 Remove non defined behaviour in selcopy
It is not defined when lateral effects of expressions are
calculated, so an expression as:

	--last >= gp && !(selected(last - gp, y)

is non portable.
2014-02-02 19:42:01 +01:00
Roberto E. Vargas Caballero a8d5870073 Remove duplicated code in strhandle
The error condition was duplicated in two different switches.
This new version centralized the error handling in only one place.
2014-02-02 19:42:01 +01:00
Roberto E. Vargas Caballero 21d905c076 Make Shift+Home equal to CLS in ascii mode 2014-02-02 19:40:38 +01:00
Roberto E. Vargas Caballero 9523233e25 Make CONTROL + DELETE delete a line
If CONTROL + INSERT inserts a line then it seems natural CONTROL + DELETE
removes a line.
2014-02-02 19:30:38 +01:00
Roberto E. Vargas Caballero d2173cd716 Fix SHIFT+DEL definition
The AppMode and AsciiMode were inverted in the definition of this
combination.

Signed-off-by: Christoph Lohmann <20h@r-36.net>
2014-01-31 12:41:37 +01:00
Eric Pruitt 9559100130 Use character scaling in XCopyArea 2014-01-21 19:20:17 +01:00
Amadeusz Sławiński c0a56ef4be Make w3mimgdisplay work with st
Before this patch draw() calls drawregion which calls xdraws and then
updates whole window in one call thus overdrawing anything drawn by
w3mimgdisplay. After moving XCopyArea to xdraws it only updates the
regions which are being updated by XftDraw* functions. It may do a few
more calls to XCopyArea with this patch.

Signed-off-by: Amadeusz Sławiński <amade@asmblr.net>
2014-01-16 10:20:20 +01:00
Amadeusz Sławiński 9df9a4723d Fix truecolor escapes, when both bg and fg are set
for example
echo -e "\e[48;2;255;0;0m\e[38;2;0;0;255m test "
should render on red bg with blue fg

also now elinks works correctly when using 'truecolor' option
in preferences

Signed-off-by: Amadeusz Sławiński <amade@asmblr.net>
2014-01-03 15:28:16 +01:00
Eon S. Jeon e8dba89164 query pixel size from matched font
Sorry for another duplicated mail. I found the patch is malformed
significantly. I've been away from my laptop for a while, so I'm quite
unfamiliar with the settings on this system...
2014-01-03 15:26:25 +01:00
Roberto E. Vargas Caballero 33da67dac0 Update arg.h from sbase
sbase did some interesting modifications to arg.h (basically it
was fixed an incorrect use of the _ namespace), and this commit
take this last version for st.
2013-12-18 08:29:28 +01:00
Eon S. Jeon d60ee7337b Prevent resizing stdin
This fixes a bug that the parent tty gets resized whenever you launch
st through command line.

The problem was that ioctl was resizing cmdfd before it gets
initialized in ttynew. Since cmdfd is a global variable, its initial
value is 0, and consequently stdin was being resized.
2013-12-18 08:11:22 +01:00
Mark Edgar ef1dc9fc4b Replace alignment tabs with spaces. 2013-12-18 08:11:14 +01:00
Mark Edgar 6162d63151 Fix comments in config.def.h to match field names. 2013-12-18 08:10:44 +01:00