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Author SHA1 Message Date
noname 765bb0fd14 Remove first argument of selsnap. 2015-05-04 11:16:08 +02:00
noname@inventati.org 0622ad9bad Make tputc, tsetchar and techo accept unicode 2015-04-27 09:50:40 +02:00
noname@inventati.org 21f765426c Change internal character representation. 2015-04-27 09:50:01 +02:00
noname@inventati.org 753fe862b1 Remove last parameter of utf8encode 
This parameter was always UTF_SIZ, so it is better remove it and
use directly UTF_SIZ in it.
 2015-04-27 08:59:45 +02:00
noname@inventati.org 61c35cd246 Use utf8len instead of utf8decode. 2015-04-27 08:58:37 +02:00
noname@inventati.org 736685d641 Do not set terminal title based on stty arguments. 2015-04-23 17:59:10 +02:00
noname@inventati.org 89807ed453 Move common code to xloadcolor 2015-04-21 09:48:33 +02:00
noname@inventati.org 84c756b97e Use LEN(dc.col) instead of LEN(colorname). 
LEN(colorname) may be below 256 for some configurations.
 2015-04-21 08:13:46 +02:00
noname@inventati.org 2fdcc5e5f6 Remove WIN_REDRAW flag. 
WIN_REDRAW flag was not used since introduction of Xdbe
in commit 94771d0588
 2015-04-21 07:49:07 +02:00
noname@inventati.org ab69ea89b7 Place memset arguments in the correct order. 2015-04-20 09:29:24 +02:00
noname@inventati.org 5528280fae Remove explicit 'return' from 'void' functions. 2015-04-20 09:28:14 +02:00
noname@inventati.org 6dc2b546ec Increment accuaracy in drawtime calculation 
This way is a bit more accurate.
 2015-04-20 09:20:35 +02:00
noname@inventati.org c27c731b9f Monotonic clock cannot jump backwards. 
The check was introduced back when st used gettimeofday.
The condition is also modified to increment the accuaracy of the
calculation.
 2015-04-20 09:18:40 +02:00
noname@inventati.org 6ee56d6590 Place tlinelen type on separate line. 2015-04-20 08:30:49 +02:00
noname@inventati.org aff35af275 Use as command arguments the remaining parameters 
This change allows execute st as 'st mutt' while it keeps the
compability with xterm and urxt.
 2015-04-14 09:55:15 +02:00
noname@inventati.org 9eb70a2d3e Do not use tmoveto in tputtab. 
tmoveto resets CURSOR_WRAPNEXT.

Simple testcase:

for i in $(seq 1 200); do
	printf '\t.';
	usleep 100000;
	printf '\t@';
	usleep 100000;
done

In st executing this script causes @ and . to overwrite each other in
the last column.
 2015-04-13 21:33:36 +02:00
noname@inventati.org 9619760e12 tresize: remove unnecessary if 2015-04-13 17:12:49 +02:00
noname@inventati.org a6af2cc469 Remove old TODO entry. 
It probably refers to
http://lists.suckless.org/dev/1211/13427.html
and does not seem like a bug in st.
 2015-04-13 17:06:11 +02:00
noname@inventati.org b94ad75e5d Remove 'titles' variable. 
We do not free it until exit anyway.
 2015-04-13 17:00:08 +02:00
noname@inventati.org e6dd0f825d Remove useless if in tstrsequence. 2015-04-13 15:17:24 +02:00
noname@inventati.org b0310fba5d Simplify tmoveto. 
LIMIT returns value. This fact is already used in x2col and y2row.
 2015-04-13 15:15:47 +02:00
noname@inventati.org 9d1495f9ee Fix typo. 
It seems that LICENSE files are more common than LICENCE files.
At least this patch makes spelling consistent.
 2015-04-13 14:26:01 +02:00
noname@inventati.org c569e3146e Remove 'slide' variable in tresize. 2015-04-13 10:18:08 +02:00
noname@inventati.org 39ae1a4de5 Move tresize comments around. 2015-04-13 09:26:03 +02:00
noname@inventati.org 6352502d64 tresize: move for loop outside if 
There is no need to check that slide > 0 before executing loop.
If slide <= 0, loop stops immediately.
 2015-04-13 09:21:03 +02:00
noname@inventati.org b9390a5496 Simplify loop condition. 2015-04-13 09:20:00 +02:00
noname@inventati.org d2937b05ae Remove unnecessary XFilterEvent call. 
XFilterEvent usually filters KeyPress events according to input method.
At this point the window is not mapped. The only events that we process
are ConfigureNotify and MapNotify. They should not be filtered by input
method.
 2015-04-13 09:17:06 +02:00
noname@inventati.org d3e0f3444b Use do..while in window mapping loop. 2015-04-13 09:15:42 +02:00
noname 93b54cfcc4 Use MAX macro where possible. 2015-04-10 23:34:06 +02:00
noname 6f5f770186 Remove 'xloadfontset' function. 
It was used only once and its return value was ignored.
 2015-04-10 23:31:53 +02:00
noname 6524f022f7 Remove keywords from function definitions. 2015-04-10 23:28:21 +02:00
noname 9305f3c184 Remove variable names from function declarations. 2015-04-10 23:28:16 +02:00
noname 69d1fe06a9 Fixed STR sequence termination condition 
ascii code may only be checked for characters that have length equal to
1, not width equal to 1
 2015-04-06 10:52:47 +02:00
noname d4a17316d3 Don't set dirty all lines because tswapcreen do it 
Signed-off-by: Roberto E. Vargas Caballero <k0ga@shike2.com>
 2014-08-10 22:22:42 +02:00
noname 20c4f12254 tresize return value is not used 
Signed-off-by: Roberto E. Vargas Caballero <k0ga@shike2.com>
 2014-08-10 22:16:21 +02:00
noname 99fb365aa3 Consistent FALLTHROUGH comments. 2014-05-02 21:49:52 +02:00
noname 6b315558f8 Do not save cursor in tresize. 
This patch fixes the bug introduced in
8f11e1cd03

To reproduce the bug:
1. Save cursor: printf '\e[s'
2. Load cursor: printf '\e[u'
3. Resize st window.
4. Load cursor again: printf '\e[u'
 2014-04-29 15:17:50 +02:00
noname 5f91983541 Simplify selected(). 2014-04-28 18:49:45 +02:00
noname 9e3e8ce466 Do not export chscale and cwscale. 2014-04-28 18:49:05 +02:00
noname 0e439e5624 Simplify xunloadfonts. 2014-04-28 18:48:09 +02:00
noname 74962bf566 Remove one indentation level in getsel(). 2014-04-28 18:38:07 +02:00
noname 6681af165b Remove unused dump() function. 2014-04-28 18:38:07 +02:00
noname 1ae2745fd1 Add missing function prototypes. 2014-04-28 18:38:06 +02:00
noname a48f2be7f5 Use MODBIT in xseturgency. 2014-04-28 18:38:06 +02:00
noname 17fa1493ee Compute ena_sel as one expression. 2014-04-28 18:38:06 +02:00
noname 02d2df5790 Do not eat ESC character if control string is not properly terminated. 
Currently tputc handles the case of too long control string waiting for
the end of control string.

Another case is when there is ESC character is encountered but is not
followed by '\\'.  In this case st stops processing control string,
but ESC character is ignored.

After this patch st processes ESC characters in control strings properly.

Test case:
printf '\e]0;abc\e[1mBOLD\e[0m'

Also ^[\ is actually processed in the code that handles ST.
According to ECMA-048 ST stands for STRING TERMINATOR and is used to
close control strings.
 2014-04-26 00:14:42 +02:00
noname c4b79b055d Fix for multibyte characters in techo. 
Works for both signed and unsigned char.
 2014-04-26 00:03:09 +02:00
noname 7f1e02e4db s/DSC/DCS/ DCS stands for DEVICE CONTROL STRING 2014-04-26 00:03:09 +02:00
noname 84f6dbffa5 Use xwrite instead of write. 2014-04-26 00:03:08 +02:00
noname 2d67f99d28 Remove unnecessary break 2014-04-26 00:03:08 +02:00
noname 4a8574b439 Comment fix. 2014-04-25 23:57:44 +02:00
noname 844c503c80 Optimize tputtab. 
Before this patch executing
	printf '\e[10000000000I'
or
	printf '\e[10000000000Z'
resulted in long delay.
 2014-04-25 23:57:44 +02:00
noname 1b0b9759dc Use != instead of ^ for logical values. 
sel.alt is only changed by
	sel.alt = IS_SET(MODE_ALTSCREEN);
 2014-04-25 23:57:43 +02:00
noname 99d2d6007a Use BETWEEN macro in xsetcolorname and fix style. 2014-04-25 23:57:43 +02:00
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.
 2014-04-25 17:17:48 +02:00
noname 16ac85bf54 Style fixes in tscrollup. 2014-04-23 20:38:04 +02:00
noname fe527aa508 Do not set dirty flag twice in tscrollup and tscrolldown. 2014-04-23 20:37:59 +02:00
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
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
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