c390cf2a3e
Remove tab width constraints, was [2, 4, 8], now [1...
2016-02-24 13:22:54 +08:00
c1ebad4808
Always re-write entire line if reversed. This avoid minor redraw error with apropos.
...
Remove DEC Rainbow 100 specific code.
2015-10-22 10:10:39 +08:00
26f0f2eb8b
Offer va_list version of mlwrite.
2015-06-12 17:05:43 +08:00
405d8683dc
Tabs are rendered as spaces on message line. This fixes debug info when $debug is TRUE.
2015-06-12 13:42:23 +08:00
267c218b9b
Only display program name and version on the bottom mode line.
2015-04-19 11:59:31 +08:00
4ac1913cd1
CID 39934: Fix potential buffer overflow.
2015-04-13 18:26:06 +08:00
2b8992350d
Avoid unnecessary sprintf & buffers when updating message or status line.
2015-02-15 16:10:44 +08:00
bb44fc57ad
Limit the scope of mlforce to eval.
2015-02-13 17:46:42 +08:00
2953531913
Insure that mlwrite( "") as same effect as mlerase().
2015-02-13 15:33:21 +08:00
e13bc9ca7e
Version 4.2
...
Consistent display of µEMACS as program name among
- ue --version
- on status bar
- insert-string $progname
- write-message $progname (FIX).
2015-02-12 13:15:45 +08:00
7da7916b28
describe-key displays keycode in hexadecimal.
...
mlwrite assume parameter is unsigned int when doing %x format.
ostring output bytes > 0x7F as unsigned char.
2015-02-09 19:27:49 +08:00
4cbf1e9ae1
Review cursor movement in presence of mixed latin1/unicode encoding.
2015-02-04 12:37:57 +08:00
83b323272d
Put back the Micro in uEMACS both in status line and version string (ue --version).
2015-02-02 19:20:48 +08:00
7c74bfdc1a
Align cursor movement according to character representation (^c and \nn).
2015-01-31 07:57:26 +08:00
7018880551
Review/Retest mlerase when erase to eol is not available.
2015-01-23 13:13:07 +08:00
5a235ecf8c
Insure that last character of the message line is displayed.
2015-01-23 12:13:52 +08:00
09d5907f9e
Insure writing on message line does not exceed terminal size.
2015-01-22 20:26:22 +08:00
daa6395128
Minor review of mlerase in relationship to usage in mlwrite.
2015-01-22 17:36:11 +08:00
891f4c3238
Restrict scope of mlputs to display.
2015-01-21 17:16:43 +08:00
fbfaa29497
Add %B in string format of mlwrite to ring a bell.
2015-01-21 14:12:24 +08:00
434c9ba7ab
Review mlforce to avoid necessity to double '%' in input string, thus avoiding potential buffer overflow in caller functions (mdbugout and write-message).
2015-01-15 17:57:12 +08:00
48ea9279a6
Allocate video buffers based on MAXROW/MAXCOL even if os window is smaller at initialization.
2015-01-02 20:26:34 +08:00
923d7bdc8e
Insure resizing screen commands are aligned with OS window sizes.
2015-01-02 17:50:31 +08:00
20d21435e0
Rebuild on Linux.
...
Remove warnings on system and write call without return code check.
2015-01-02 14:20:07 +08:00
3be85dec65
Recompile under MinGW32 with base framework for implementing kbd/screen (mingw32 + wscreen).
2014-12-22 20:58:10 +08:00
da813d2efc
Partial move configuration options out of estruct.h.
2014-12-22 17:44:52 +08:00
2fe2d9c153
Finish move of globals into input and random.
...
Remove globals.
2014-12-22 17:43:53 +08:00
f03b7c97e3
Move globals variables to related modules.
2014-12-22 17:42:27 +08:00
0f6ff70764
Move variables from globals to corresponding modules.
2014-12-22 17:41:59 +08:00
80256bdd6d
Remove edef.h, obsoleted by globals.h.
2014-12-22 17:41:40 +08:00
dc3e8984ab
Move standard includes of stdlib and string from edef.h.
2014-12-22 17:41:07 +08:00
d6e3df6ff3
Move global window pointers to window and global keyboard variables to input.
2014-12-22 17:40:38 +08:00
526c1e3baa
Review global literals for mode names and color names.
2014-12-22 17:38:58 +08:00
63e2f82211
Move global variable to module scope (display, exec, input).
2014-12-22 17:38:48 +08:00
9780b4ce16
Extract Struct terminal from estruct to terminal.h implemented by tcap.
2014-12-22 17:36:24 +08:00
87cd40ce6a
Extract struct buffer and struct window from estruct.h.
2014-12-22 16:11:13 +08:00
45ea35f2a7
Move dependencies from display to log.
2014-12-22 16:09:23 +08:00
245c4a0477
Remove dependencies from line to display: Move rdonly from display to loc and create instantiable function logger( retcode, beep, string).
2014-12-22 16:09:15 +08:00
e83feafda1
Minimize Cygwin64 changes & use __unix__ instead of CYGWIN.
2014-12-22 16:08:47 +08:00
15012326db
Compile under Cygwin64.
2014-12-22 16:08:37 +08:00
287c55cbac
Insure consistency when REVSTA is off (no reverse status bar).
2014-12-22 16:08:04 +08:00
a96f1b5f85
Move rdonly and reterr from main to display to avoid dependencies to main.
2014-12-22 15:43:35 +08:00
04264b4d27
Start clean up of lock/pklock dependencies.
2014-12-22 15:06:37 +08:00
0e9fc236f9
display depends on window instead of efunc.
2014-12-22 14:45:37 +08:00
86d5b10fa9
fileio depends on display instead of efunc.
2014-12-22 14:45:16 +08:00
86afdef45e
refactor handling of version and program name strings.
2014-12-22 14:43:23 +08:00
Linus Torvalds
25f0141df1
Avoid memory access errors if llength() overflows
...
llength() is currently a 'short' which can overflow and result in signed
numbers if line lengths are larger than 32k. We'll fix the overflow
separately, but before we do that, just use a signed int to hold the
value so that we don't overrun memory allocations when we converted that
negative number to a large positive unsigned integer.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2013-02-22 14:29:43 -08:00
Linus Torvalds
1edeced67c
Fix vtputc() and simplify show_line by using it again
...
This re-introduces vtputc() as the way to show characters, which
reinstates the control character handing, and simplifies show_line() in
the process.
vtputc now takes an "int" that is either a unicode character or a signed
char (so negative values in the range [-1, -128] are considered to be
the same as [128, 255]). This allows us to use it regardless of what
the source of data is.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-07-11 11:23:32 -07:00
Linus Torvalds
4bccfab632
Make 'show_line()' do proper TAB handling
...
The TAB handling got broken by commit cee00b0efb
2012-07-11 01:22:32 -07:00
Linus Torvalds
6b793211c2
Make cursor movement (largely) understand UTF-8 character boundaries
...
Ok, so it may do odd things if it's not truly utf-8, and when moving up
and down lines that have utf-8 the cursor moves oddly (because the byte
offset within the line stays constant, rather than the character
offset), but with this you can actually open the UTF8 example file and
move around it, and at least some of the movement makes sense.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-07-10 16:40:36 -07:00
