1114 Commits (f8afebdfa0cc9a57b22c39c47e9b585f69453eb7)
 

Author SHA1 Message Date
Colona 8f11e1cd03 On terminal resize, clear the alt screen with its own cursor.
Currently the alternate screen get messed up on resize if it has
different colors or mode.
11 years ago
noname 844c503c80 Optimize tputtab.
Before this patch executing
	printf '\e[10000000000I'
or
	printf '\e[10000000000Z'
resulted in long delay.
11 years ago
noname 1b0b9759dc Use != instead of ^ for logical values.
sel.alt is only changed by
	sel.alt = IS_SET(MODE_ALTSCREEN);
11 years ago
noname 99d2d6007a Use BETWEEN macro in xsetcolorname and fix style. 11 years ago
Christoph Lohmann fe31a3f634 Conformity in the -g geometry handling.
Thanks to Yuri Karaban for suggesting this!

These changes make -g correspond to <cols>x<rows> and honor it so non-tiling
window managers can work with the size hints afterwards. It also adds a -i
flag to force the window size. This is needed so -g keeps being useful in dwm.
11 years ago
Roberto E. Vargas Caballero 6b7f63bac5 Simplify a bit more tdeletechar and tinsertblank
The large and repeated expression used in memmove to indirect
the line can be simplified using a pointer, that makes more
clear where begins and where ends the movement.
11 years ago
noname 80b32af794 Simplify tdeletechar and tinsertblank and fix memory corruption.
Current CSI parsing code uses strtol to parse arguments and allows them
to be negative. Negative argument is not properly handled in tdeletechar
and tinsertblank and results in memory corruption in memmove.

Reproduce with printf '\e[-500@'

Patch also removes special handling for corner case and simplifies
the code.

Removed
	term.dirty[term.c.y] = 1
because tclearregion sets dirty flag.
11 years ago
noname 16ac85bf54 Style fixes in tscrollup. 11 years ago
noname fe527aa508 Do not set dirty flag twice in tscrollup and tscrolldown. 11 years ago
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.
11 years ago
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.
11 years ago
noname fa19f241a3 Make xrealloc and xstrdup style consistent. 11 years ago
noname df1810dd8f Use BETWEEN in tsetchar. 11 years ago
noname ed855ea432 Use uint and uchar instead of unsigned int and unsigned char. 11 years ago
noname 68d97457ec Remove argument names from function prototypes. 11 years ago
noname 49672dac7b Style fix in tdumpsel. 11 years ago
noname f21e47f44a Use BETWEEN in tinsertblankline and tdeleteline. 11 years ago
Christoph Lohmann 87abc7cd59 It's 2014 now. 11 years ago
noname@inventati.org 1388870331 move MODBIT to Macros section
Patch moves MODBIT to macros section and uses it in tselcs.
11 years ago
noname@inventati.org 6b56cbf9cc misplaced parenthesis in LEN macro 11 years ago
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).
11 years ago
noname@inventati.org 4ad2fc7f18 Simplify techo
Remove special case for \e because it is handled well by "control code"
case.
11 years ago
noname@inventati.org dc74c4f729 typedefs instead of #defines
Replaced #defines with typedefs where possible, patch attached.
11 years ago
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.
11 years ago
Roberto E. Vargas Caballero ebb6e03201 Merge remote-tracking branch 'origin/master' into omaster 11 years ago
Christoph Lohmann f27b44b7c2 Removing two unnecessary gettimeofday(). 11 years ago
Toaster Toaster 3cb80840db Increment XSync consistency
This patch cleans up a style inconsistency.
11 years ago
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 
11 years ago
Christoph Lohmann 0baf2d8be5 0.5 release. 11 years ago
Christoph Lohmann 62f9142478 Updating the TODO in preparating for 0.5. 11 years ago
Christoph Lohmann a495fce128 There is no need for a full dirt redraw. 11 years ago
Christoph Lohmann 6f4cfa5136 Fixing a compiler warning with the assignment. 11 years ago
Rafa Garcia Gallego 672e4e4b03 Fix segfault when pressing PrintScr without a selection 11 years ago
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.
11 years ago
Roberto E. Vargas Caballero 71328cbcdc Merge branch 'master' of ssh://suckless.org/gitrepos/st 11 years ago
Roberto E. Vargas Caballero 85f8a414be Add terminfo entries for printer
These capabilities inform to programs how print in local printer
of the terminal.
11 years ago
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.
11 years ago
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
11 years ago
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.
11 years ago
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.
11 years ago
Christoph Lohmann 1584956a60 Style cleanup.
Add some note about the main reason why st is still that big.
11 years ago
Christoph Lohmann d2ec39f0ef Style matters. 11 years ago
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.
11 years ago
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>
11 years ago
Roberto E. Vargas Caballero 315b7ee9ce Merge remote-tracking branch 'origin/master' 11 years ago
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.
11 years ago
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.
11 years ago
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.
11 years ago
Roberto E. Vargas Caballero 21d905c076 Make Shift+Home equal to CLS in ascii mode 11 years ago
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.
11 years ago