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* trailing whitespace removalDenis Vlasenko2009-04-011-2/+2
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* vi: speedup and code shrink (Walter Harms)Denis Vlasenko2008-11-241-21/+17
| | | | | | networking/interface.c: silence warning (Vladimir) wget: more robust EINTR detection
* vi: fix several instances of major goof: when text grows, text[]Denis Vlasenko2008-11-191-45/+78
| | | | | | | | | | | | | | | | might get reallocated! We were keeping around pointers to old place... function old new delta colon 3017 3037 +20 char_insert 336 354 +18 stupid_insert 18 24 +6 string_insert 89 94 +5 do_cmd 4461 4465 +4 file_insert 328 329 +1 text_hole_make 134 120 -14 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 6/1 up/down: 54/-14) Total: 40 bytes
* *: code shrink by adding a wrapper around very common tcsetattr(0, TCSANOW, ↵Denis Vlasenko2008-11-051-2/+2
| | | | | | | | | | | | | | | | | | | | | | xx) op function old new delta tcsetattr_stdin_TCSANOW - 14 +14 set_sane_term 116 113 -3 top_main 1277 1273 -4 make_new_session 421 415 -6 rawmode 133 126 -7 reset_term 18 10 -8 die 43 35 -8 cookmode 62 54 -8 vlock_main 425 415 -10 read_line_input 3165 3155 -10 bb_askpass 357 347 -10 fsck_minix_main 3079 3065 -14 getty_main 2375 2332 -43 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 0/12 up/down: 14/-131) Total: -117 bytes
* randomconfig fixesDenis Vlasenko2008-10-291-1/+2
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* vi: fix uninitialized last_search_pattern (bug 5794)Denis Vlasenko2008-10-291-10/+5
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* less: reuse former vi's key reading code. Improve SIGWINCH handling.Denis Vlasenko2008-10-251-1/+1
| | | | | | | | | | | | | | | function old new delta less_main 2056 2097 +41 getch_nowait 248 273 +25 read_key 310 321 +11 static.esccmds 61 69 +8 count_lines 72 74 +2 less_gets 166 142 -24 less_getch 172 43 -129 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 6/5 up/down: 91/-170) Total: -79 bytes text data bss dec hex filename
* vi: move key reading routine out of vi into llbbbDenis Vlasenko2008-10-251-185/+44
| | | | | | | | | | | function old new delta read_key - 310 +310 .... static.esccmds 170 61 -109 readit 286 60 -226 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 9/10 up/down: 349/-367) Total: -18 bytes
* vi: handle chars 0x80, 0x81... correctlyDenis Vlasenko2008-10-201-61/+64
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* Comment and whitespace tweaks.Rob Landley2008-10-191-10/+6
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* vi: explain why reading 4 chars is unsafeDenis Vlasenko2008-10-181-3/+5
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* vi: whitespace fixDenis Vlasenko2008-10-181-2/+2
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* vi: a few trivial optimizations to keyboard reading code; bump timeout to 50s.Denis Vlasenko2008-10-161-18/+29
| | | | | | | | | | function old new delta edit_file 901 912 +11 count_lines 74 72 -2 readit 306 289 -17 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/2 up/down: 11/-19) Total: -8 bytes
* Confirmed that on Linux the serial interrupt takes precedence over the timerRob Landley2008-10-161-2/+3
| | | | | interrupt, so we don't need to worry about scheduler delays. This means the delay can be trimmed down to 25 miliseconds. Add comment while at it.
* vi: fix bizarre formatting. no code changesDenis Vlasenko2008-10-141-2/+2
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* fix recurring "last_cmd overrun", fix [del] handling in insert modeDenis Vlasenko2008-10-141-15/+15
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* vi: trivial size optimization -65 bytesDenis Vlasenko2008-10-141-18/+16
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* vi: reinstate timeout of 300 msDenis Vlasenko2008-10-141-4/+8
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* vi: add comments to Rob's algorithm of reading and matching ESC sequencesDenis Vlasenko2008-10-141-23/+33
| | | | | (nice work btw!)
* Escape sequences sent over serial links don't come in as a block, so pollRob Landley2008-10-141-1/+1
| | | | needs to pause a bit to make sure the next character has time to come in.
* Clean up editors/vi.c:readit() so it only does readahead when actuallyRob Landley2008-10-141-61/+58
| | | | | | parsing an escape sequence. (This mitigates but doesn't fully fix the the "cursoring around the file deletes data under qemu" bug, presumably due to "\033[D" being treated as three separate characters.)
* crontab: do not destroy STDIN_FILENO, editor may need it (crontab -e)Denis Vlasenko2008-09-211-23/+25
| | | | | | | | | | vi: deal with EOF/error on stdin and with input NULs function old new delta crontab_main 623 642 +19 edit_file 901 906 +5 readit 331 318 -13
* vi: using array data after it fell out of scope is stupid.Denis Vlasenko2008-07-171-6/+8
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* *: rename ATTRIBUTE_XXX to just XXX.Denis Vlasenko2008-07-051-3/+3
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* vi: fix vda's thinkoDenis Vlasenko2008-06-271-1/+1
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* *: introduce and use FAST_FUNC: regparm on i386, otherwise no-onDenis Vlasenko2008-06-271-2/+2
| | | | | | | text data bss dec hex filename 808035 611 6868 815514 c719a busybox_old 804472 611 6868 811951 c63af busybox_unstripped
* print_flags: fix trivial thinkoDenis Vlasenko2008-06-261-2/+2
| | | | | vi: fix reversed checks for underflow
* vi: fix yet another vda's thinkoDenis Vlasenko2008-06-241-0/+1
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* vi: fix obvious thinko'sDenis Vlasenko2008-06-221-5/+4
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* vi: fix vda's breakage (by Cristian Ionescu-Idbohrn)Denis Vlasenko2008-06-221-5/+5
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* vi: small code shrinkDenis Vlasenko2008-06-211-35/+24
| | | | | | | | | | function old new delta file_insert 328 329 +1 colon 3067 3064 -3 string_insert 93 89 -4 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/2 up/down: 1/-7) Total: -6 bytes
* vi: fix the bug where vi never grows the edit buffer.Denis Vlasenko2008-06-201-121/+154
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | vi: do G trick on it function old new delta place_cursor 264 276 +12 next_tabstop 22 34 +12 mycmp 44 52 +8 status_line 34 40 +6 yank_delete 89 92 +3 what_reg 34 37 +3 suspend_sig 63 66 +3 find_range 493 496 +3 redraw 104 106 +2 cont_sig 63 65 +2 Indicate_Error 59 61 +2 status_line_bold 71 72 +1 file_insert 327 328 +1 vi_setops 1 - -1 ... cmdcnt 4 - -4 chars_to_parse 4 - -4 ccol 4 - -4 dot_scroll 88 79 -9 stupid_insert 28 18 -10 winch_sig 102 91 -11 char_insert 353 336 -17 readit 354 336 -18 get_one_char 128 110 -18 init_text_buffer 171 152 -19 text_hole_delete 132 112 -20 edit_file 940 918 -22 get_input_line 198 168 -30 show_status_line 449 408 -41 colon 3112 3067 -45 vi_main 312 250 -62 refresh 1077 974 -103 do_cmd 4818 4483 -335 ------------------------------------------------------------------------------ (add/remove: 0/38 grow/shrink: 13/20 up/down: 58/-889) Total: -831 bytes text data bss dec hex filename 809566 612 7044 817222 c7846 busybox_old 808794 611 6924 816329 c74c9 busybox_unstripped text data bss dec hex filename 18888 1 122 19011 4a43 busybox.t8/editors/vi.o 18116 0 0 18116 46c4 busybox.t9/editors/vi.o
* - use STD*_FILENO some more. No object-code changesBernhard Reutner-Fischer2008-05-191-3/+3
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* more -Wall warning fixes. -Wall is enabled now.Denis Vlasenko2008-05-181-2/+2
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* more -Wall warning fixes from Cristian Ionescu-Idbohrn.Denis Vlasenko2008-05-131-1/+3
| | | | | | | | | | | | | This time it resulted in small code changes: function old new delta nexpr 820 828 +8 tail_main 1200 1202 +2 wrapf 166 167 +1 parse_mount_options 227 209 -18 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 3/1 up/down: 11/-18) Total: -7 bytes
* vi: do not truncate file to zero length. closes bug 2944.Denis Vlasenko2008-05-031-1/+6
| | | | | | function old new delta file_write 98 104 +6
* *: whitespace fixes, no code changesDenis Vlasenko2008-03-241-1/+1
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* lpr: add more accurate commentsDenis Vlasenko2008-03-241-1/+1
| | | | | *: trailing whitespace removal
* remove alarm() calls which were functioning as a primitivePaul Fox2008-03-171-17/+3
| | | | | | | watchdog function, presumably to catch infinite loop bugs. (control-C can do the same thing, and the alarms were too short in any case.) also, switch to sigsetjmp/siglongjmp in order to allow repeated use of control-C -- otherwise it works once, then not again.
* *: add -Wunused-parameter; fix resulting breakageDenis Vlasenko2008-03-171-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | function old new delta procps_scan 1265 1298 +33 aliascmd 278 283 +5 parse_file_cmd 116 120 +4 dname_enc 373 377 +4 setcmd 90 93 +3 execcmd 57 60 +3 count_lines 72 74 +2 process_command_subs 340 339 -1 test_main 409 407 -2 mknod_main 179 177 -2 handle_incoming_and_exit 2653 2651 -2 argstr 1312 1310 -2 shiftcmd 131 128 -3 exitcmd 46 43 -3 dotcmd 297 294 -3 breakcmd 86 83 -3 evalpipe 353 349 -4 evalcommand 1180 1176 -4 evalcmd 109 105 -4 send_tree 374 369 -5 mkfifo_main 82 77 -5 evalsubshell 152 147 -5 typecmd 75 69 -6 letcmd 61 55 -6 add_cmd 1190 1183 -7 main 891 883 -8 ash_main 1415 1407 -8 parse_stream 1377 1367 -10 alloc_procps_scan 55 - -55 ------------------------------------------------------------------------------ (add/remove: 0/1 grow/shrink: 7/21 up/down: 54/-148) Total: -94 bytes text data bss dec hex filename 797195 658 7428 805281 c49a1 busybox_old 797101 658 7428 805187 c4943 busybox_unstripped
* fixups to vi usage, and move the initial redraw() past thePaul Fox2008-03-061-7/+9
| | | | | execution of commands supplied by -c or EXINIT, so their effect is displayed correctly.
* fixed the "dot" (i.e. '.') command, to properly re-init itsPaul Fox2008-03-061-58/+65
| | | | | | | | | | | | | | buffer between commands, not recalculate its length all the time, and to not reallocate its fixed-length buffer frequently. fixed the 'c', 'd', and 'y' commands to properly handle both motions that are just part of a line, and those that are multiline. for instance, now "c%" and "2cw" work correctly, whether the motions span lines or not. added some permissble motions for 'c', 'd', and 'y': namely 'h', 'l', SPACE, BS, and DEL
* fix vi's '?' and '/' commands to correctly set a new directionPaul Fox2008-03-051-1/+4
| | | | | when reusing a previous search pattern. previously only 'n' and 'N' reversed directions properly.
* *: add optimization barrier to all "G trick" locationsDenis Vlasenko2008-02-271-1/+1
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* add ',' and 'gg' commands (patch from Leo Jay)Paul Fox2008-02-141-2/+27
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* - spelling fixesBernhard Reutner-Fischer2008-02-111-4/+4
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* libbb: introduce fputc_printable (from ed)Denis Vlasenko2007-12-301-1/+1
| | | | | | | | | | | | | | netstat: print control chars as ^C etc vi: style fixlet function old new delta fputc_printable - 100 +100 unix_do_one 451 487 +36 printLines 258 190 -68 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 1/1 up/down: 136/-68) Total: 68 bytes
* vi: speed up some string opsDenis Vlasenko2007-12-231-42/+56
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* vi: reduce amount of memset'ing on each screen refreshDenis Vlasenko2007-12-221-9/+13
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* vi: introduce FEATURE_VI_8BIT (as vi currently is not Unicode capable,Denis Vlasenko2007-12-221-21/+40
| | | | | | people may want to disable display of high-bit chars) ip: build fixlet
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