Denis Vlasenko
a1c631278b
less: make '/' (regex search) scan input if no matches are found
...
in input taken so far.
2007-03-08 18:12:01 +00:00
Denis Vlasenko
18d6fc1a50
less: yet another attempt to make search better
2007-03-08 17:52:36 +00:00
Denis Vlasenko
5c1de36702
less: fix 'n'ext match: sometimes was going to 999999th line
2007-03-08 16:44:32 +00:00
Denis Vlasenko
8e858e2700
clean up accumulated whitespace damage
2007-03-07 09:35:43 +00:00
Denis Vlasenko
b30418ac19
less: support xterm's home/end; improve forward search
2007-02-14 20:49:14 +00:00
Denis Vlasenko
06af216528
suppress warnings about easch <applet>_main() having
...
no preceding prototype
2007-02-03 17:28:39 +00:00
Denis Vlasenko
50ddabc859
less: fix <tab><backspace> buglet
2006-12-31 19:36:01 +00:00
Denis Vlasenko
95b307103a
less: interpret backspace.
...
less is officially declared PAGER-capable! ;)
(this includes viewing of manpages)
2006-12-31 19:23:31 +00:00
Denis Vlasenko
806116b234
fixes from Yann E. MORIN <yann.morin.1998@anciens.enib.fr>
2006-12-31 12:14:16 +00:00
Denis Vlasenko
3bba545a54
done a dozen of randconfig test. guess what? ALL failed...
...
these are resulting fixes
2006-12-30 17:57:03 +00:00
Denis Vlasenko
5a4f0994b0
less: fix regexp search '/' on large files
2006-12-25 01:23:02 +00:00
Denis Vlasenko
7cea262273
small stupid changes. no code changes
2006-12-24 07:30:09 +00:00
Denis Vlasenko
f4dff77355
less: implement waiting for input using select(). Rather tricky business.
...
But we do not read entire input anymore up-front.
2006-12-24 07:14:17 +00:00
Denis Vlasenko
f1282a8792
less: a few fixes for cases where we overflow status line
2006-12-21 17:03:20 +00:00
Denis Vlasenko
f65d1338dc
less: restore TAB display (was showing as inverse I after prev changes :)
2006-12-21 15:23:45 +00:00
Denis Vlasenko
d51d14e36f
less: "(null)" is a bit strange. "standard input" is better :)
2006-12-21 13:57:37 +00:00
Denis Vlasenko
e147a72173
less: how many different kinds of status line we need, three?!
...
small fixes. [prev commit also added control char filtering
on input (e.g. regexp input, filename input for 'E' etc)]
2006-12-21 13:26:54 +00:00
Denis Vlasenko
e865e81d34
less: stop dying on bad regexps, quietly pipe data w/o
...
user interaction if stdout is not a tty.
size optimizations
2006-12-21 13:24:58 +00:00
Denis Vlasenko
3f3190e34c
less: total cleanup and bugfix.
...
Doesn't die horribly on binary files anymore.
In fact, they _100%_ work now. Control chars
are in reverse video, including DEL and that idiocy of VT-10x,
Meta-ESC [inventor of which should be prohibited from reproducing].
Regex search is fixed also. When you specify search ('/' key),
control chars turn into dots (unhighlighted),
and found occurrences highlighted instead. This is reversible.
Memory management fixed (was leaky as hell) and optimized.
Linewrapping fixed and thoroughly tested.
Max buffer size made configurable.
~ 600 bytes saved.
2006-12-21 00:22:03 +00:00
Denis Vlasenko
9a7cef930f
less: somewhat buggy applet, but nice. Muchly reduced
...
xstrdup'ing and memory consumption. Made linewrap saner.
regex matching code was awful - still buggy, but not as
leaky as before. Made buffer size configurable. Killed
several static and on-stack buffers. Hopefully eliminated
staircase effect on Ctrl-C (unable to reproduce).
2006-12-20 02:46:48 +00:00
Bernhard Reutner-Fischer
882e60c442
- shrink less.
...
01a: svn version
01b: merge past_eof and inp_stdin into flags.
01c: merge match_backwards into flags.
01d: add handling of <HOME> and <END> keys, remove set_tty_raw, use fflush_stdout_and_exit
01e: rewrite special-key handling to be smaller.
01f: changing the format saves 4 bytes (alot of places would benefit from this)
text data bss dec hex filename
9034 8 648 9690 25da less.o.01a
9023 8 640 9671 25c7 less.o.01b
9027 8 636 9671 25c7 less.o.01c
9068 8 636 9712 25f0 less.o.01d
8990 8 636 9634 25a2 less.o.01e
8986 8 636 9630 259e less.o.01f
2006-12-04 16:04:50 +00:00
Denis Vlasenko
f0ed376eda
remove bb_printf and the like
2006-10-26 23:21:47 +00:00
Denis Vlasenko
e1a0d486e4
message string changes, mostly for consistency, also -32 bytes in .rodata
2006-10-20 13:28:22 +00:00
Denis Vlasenko
67b23e6043
getopt_ulflags -> getopt32.
...
It is impossible to formulate sane ABI based on
size of ulong because it can be 32-bit or 64-bit.
Basically it means that you cannot portably use
more that 32 option chars in one call anyway...
Make it explicit.
2006-10-03 21:00:06 +00:00
Denis Vlasenko
9213a9e0f2
whitespace cleanup
2006-09-17 16:28:10 +00:00
Bernhard Reutner-Fischer
d591a360d3
- merge -r15463:15564 from busybox_scratch branch through these changesets:
...
------------------------------------------------------------------------
r15465 | aldot | 2006-06-21 20:48:06 +0200 (Wed, 21 Jun 2006) | 3 lines
- use CONFIG_BUSYBOX_EXEC_PATH as before it one was broken by a recent revert.
- use xchdir() since all is invain if it fails there anyways, supposedly
------------------------------------------------------------------------
r15466 | aldot | 2006-06-21 20:55:16 +0200 (Wed, 21 Jun 2006) | 2 lines
- adjust docs to take CONFIG_BUSYBOX_EXEC_PATH into account.
------------------------------------------------------------------------
r15467 | aldot | 2006-06-21 21:31:24 +0200 (Wed, 21 Jun 2006) | 18 lines
- partial fallout of my TREE_USED touchup against gcc-4.2: rip unused vars, save
s 144 bytes
text data bss dec hex filename
862434 10156 645924 1518514 172bb2 busybox.old
862322 10156 645892 1518370 172b22 busybox
function old new delta
z_len 4 - -4
textend 4 - -4
part_nb 4 - -4
insize 4 - -4
ifile_size 4 - -4
do_link 4 - -4
new_text 70 60 -10
ipaddr_list_link 33 23 -10
gzip_main 898 822 -76
------------------------------------------------------------------------------
(add/remove: 0/6 grow/shrink: 0/3 up/down: 0/-120) Total: -120 bytes
------------------------------------------------------------------------
r15468 | aldot | 2006-06-21 21:43:05 +0200 (Wed, 21 Jun 2006) | 19 lines
- remove useless global exports
function old new delta
rpm_main 940 1601 +661
rpm_getstring 107 112 +5
rpm_getint 148 153 +5
loop_through_files 103 106 +3
fileaction_dobackup 115 113 -2
fileaction_list 5 - -5
rpm_getcount 42 - -42
extract_cpio_gz 161 - -161
rpm_gettags 504 - -504
------------------------------------------------------------------------------
(add/remove: 0/4 grow/shrink: 4/1 up/down: 674/-714) Total: -40 bytes
text data bss dec hex filename
862322 10156 645892 1518370 172b22 busybox.old
862290 10156 645892 1518338 172b02 busybox
------------------------------------------------------------------------
r15555 | aldot | 2006-06-30 14:10:11 +0200 (Fri, 30 Jun 2006) | 22 lines
- shrink syslog a little bit, move a big buffer (for 'line') off the bss, fold s
emaphore stuff into single caller manually.
stats:
function old new delta
logMessage 395 427 +32
message 1245 1257 +12
opts - 4 +4
small 1 - -1
local_logging 4 - -4
doRemoteLog 4 - -4
circular_logging 4 - -4
syslogd_main 1299 1285 -14
static.res 36 16 -20
.rodata 186650 186586 -64
static.line 1025 - -1025
------------------------------------------------------------------------------
(add/remove: 1/5 grow/shrink: 2/3 up/down: 48/-1136) Total: -1088 bytes
cow@s37:~/src/busybox_scratch$ size sysklogd/syslogd.o{.orig,}
text data bss dec hex filename
3723 348 5242 9313 2461 sysklogd/syslogd.o.orig
3697 348 4188 8233 2029 sysklogd/syslogd.o
==============================================================================
Overall bloatcheck for the changeset mentioned above:
function old new delta
rpm_main 953 1608 +655
logMessage 395 427 +32
message 1245 1257 +12
opts - 4 +4
rpm_getstring 107 110 +3
rpm_getint 148 151 +3
loop_through_files 103 104 +1
small 1 - -1
fileaction_dobackup 115 113 -2
z_len 4 - -4
textend 4 - -4
part_nb 4 - -4
local_logging 4 - -4
insize 4 - -4
ifile_size 4 - -4
do_link 4 - -4
doRemoteLog 4 - -4
circular_logging 4 - -4
fileaction_list 5 - -5
new_text 70 60 -10
ipaddr_list_link 33 23 -10
clear_bufs 31 21 -10
syslogd_main 1287 1273 -14
builtin_help 190 176 -14
static.res 36 16 -20
builtin_source 229 199 -30
rpm_getcount 42 - -42
gzip_main 842 786 -56
.rodata 227176 227112 -64
lash_main 609 527 -82
busy_loop 3883 3739 -144
extract_cpio_gz 155 - -155
rpm_gettags 501 - -501
static.line 1025 - -1025
------------------------------------------------------------------------------
(add/remove: 1/15 grow/shrink: 6/12 up/down: 710/-2221) Total: -1511 bytes
2006-08-20 17:35:13 +00:00
Rob Landley
d921b2ecc0
Remove bb_ prefixes from xfuncs.c (and a few other places), consolidate
...
things like xasprintf() into xfuncs.c, remove xprint_file_by_name() (it only
had one user), clean up lots of #includes... General cleanup pass. What I've
been doing for the last couple days.
And it conflicts! I've removed httpd.c from this checkin due to somebody else
touching that file. It builds for me. I have to catch a bus. (Now you know
why I'm looking forward to Mercurial.)
2006-08-03 15:41:12 +00:00
Bernhard Reutner-Fischer
c89982dcd7
- move #include busybox.h to the very top so we pull in the config
...
and eventual platform specific includes in early.
2006-06-03 19:49:21 +00:00
Rob Landley
69d863b6c6
And fix the error I just introduced. :)
2006-05-25 21:13:30 +00:00
Rob Landley
5a2997de72
Remove pointless #define.
2006-05-25 21:12:40 +00:00
Bernhard Reutner-Fischer
a85a63f6ee
- fix invalid mode
2006-05-19 12:22:11 +00:00
Mike Frysinger
f054be12de
Rob Sullivan writes: rewrite the regex handling to improve stability
2006-04-29 04:21:10 +00:00
Rob Landley
a2e98043d5
From Rob Sullivan: Fix a segfault with searching, plus some cleanups.
2006-04-18 01:53:41 +00:00
Mike Frysinger
20c22e0883
just use the stack to kill memleak and return if user didnt give us anything to match
2006-04-16 21:41:00 +00:00
Mike Frysinger
bf2d9905ca
use xmalloc, dont hardcode length of string, and get rid of pointless call to memset
2006-04-16 21:30:47 +00:00
Mike Frysinger
00d10a94f3
uncuddle if statements
2006-04-16 20:54:19 +00:00
Mike Frysinger
f284c767e5
use more boiler plate GPL notices
2006-04-16 20:38:26 +00:00
Mike Frysinger
3a2b103eea
uncuddle brackets
2006-04-16 20:34:26 +00:00
"Vladimir N. Oleynik"
73ffd762ca
removed anoinig warnings
2006-02-01 12:56:19 +00:00
Rob Landley
ef1f7b5058
Ahem. Vladimir checked in a different fix bug didn't close out the bug.
...
Reverting...
2005-12-16 08:03:34 +00:00
Rob Landley
4b91b88fcb
Less would segfault if it had no tty. (Bug 600.)
2005-12-16 08:02:11 +00:00
"Vladimir N. Oleynik"
8315cd527f
fopen(TTY...) to bb_xfopen(), close bug 600
2005-12-15 11:53:22 +00:00
"Vladimir N. Oleynik"
39a841cecf
change interface to bb_xasprintf() - more perfect for me.
...
ln.c: error_msg(str)->error_msg(%s, str) - remove standart "feature" for hackers
reduce 100 bytes don't care in sum
2005-09-29 16:18:57 +00:00
"Vladimir N. Oleynik"
b8fa7e88f2
quick patch - have removed stranges for me
2005-09-22 14:19:34 +00:00
"Vladimir N. Oleynik"
bc37480e9c
1) read from stdin work now
...
2) destroy segfault in number_process
3) removes dead code
complex patch my and Tito
2005-09-19 14:23:46 +00:00
"Vladimir N. Oleynik"
a0ae6de848
quick patchs: drop founded memory leak, more libbb, more C-compatibility, size reduction
2005-09-19 10:28:43 +00:00
Rob Landley
d57ae8b796
First cleanup pass, from Rob Sullivan. More to be done...
2005-09-18 00:58:49 +00:00
"Vladimir N. Oleynik"
8d3c40d492
more C-compatibily, Thanks Bernhard Fischer
2005-09-16 13:16:01 +00:00
"Vladimir N. Oleynik"
2b306e906f
small change for highlihting flags, more busyboxes: indent, forward declaration, paste BSS
2005-09-16 12:32:22 +00:00
Rob Landley
9200e79d21
New applet "less", from Rob Sullivan.
2005-09-15 19:26:59 +00:00
