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* sed: accept -E as a synonym for -rDavid A. Wheeler2013-10-291-4/+10
| | | | | Signed-off-by: David A. Wheeler <dwheeler@dwheeler.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* awk: fix length(array)Denys Vlasenko2013-10-121-1/+9
| | | | | | | function old new delta evaluate 3526 3548 +22 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* awk: Fix handling of functions with empty bodyBernhard Reutner-Fischer2013-07-311-1/+1
| | | | | | | ammend b79a0fef99627c457548e804fcd6e162b116cbe8 to properly handle functions defined in another scope. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* sed: fix matching of newlines by $Denys Vlasenko2013-07-211-1/+1
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* awk: use "long long" as integer type, not "int"Denys Vlasenko2013-07-201-5/+5
| | | | | | | | | | | | | | Testcase: awk "BEGIN{n=(2^31)-1; print n, int(n), n%1, ++n, int(n), n%1}" 2147483647 2147483647 0 2147483648 2147483648 0 (last three values weren't showing right) function old new delta evaluate 3444 3458 +14 fmt_num 221 230 +9 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* sed: remove now-redundant backslash-newline handlingDenys Vlasenko2013-07-081-16/+2
| | | | | | | | | | | 4b0bb9e0fd9ec06e9e61b1a1527ace99ea9fe571 added this code in 2007, then in a2215b98f7d65bc613b9c8f008d79672402c6a07 more general fix was added. function old new delta add_cmd_block 98 58 -40 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* sed: document where we are more liberal then GNUDenys Vlasenko2013-07-081-0/+6
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* vi: make regexp search case-insensitive if ":set ignorecase" is activeDenys Vlasenko2013-04-211-40/+28
| | | | | | Reported by Dan Moinescu <dan@moinescu.net>. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* vi: code shrinkDenys Vlasenko2013-03-151-4/+10
| | | | | | | | | | | function old new delta status_line_bold_errno - 32 +32 colon 2891 2873 -18 file_insert 354 313 -41 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 0/2 up/down: 32/-59) Total: -27 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* vi: fix adjustment of buffer on partial file readRon Yorston2013-03-151-1/+1
| | | | | | | | The second argument to text_hole_delete was incorrect: it should be a pointer to the end of the hole. Signed-off-by: Ron Yorston <rmy@tigress.co.uk> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* awk: Fix handling of functions with empty bodyBernhard Reutner-Fischer2013-03-131-1/+2
| | | | Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
* *: reuse more stringsDenys Vlasenko2013-01-221-14/+14
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* whitespace fixes. no code changesDenys Vlasenko2013-01-152-6/+6
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* whitespace cleanup. no code changesDenys Vlasenko2013-01-143-3/+3
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* sed: allow 'w' cmd to use two address formMimi Li2012-07-241-5/+11
| | | | | | | | function old new delta add_cmd 1101 1094 -7 Signed-off-by: Mimi Li <felloak@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* awk: fix FS assignment behavior. Closes 5108Denys Vlasenko2012-07-111-0/+12
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* awk: make -F STR interpret escape sequences. Closes 5126Denys Vlasenko2012-06-221-7/+19
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* tweak help textsDenys Vlasenko2012-06-211-1/+1
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* vi: save/restore screen upon invocationDenys Vlasenko2012-06-111-0/+4
| | | | | | | function old new delta vi_main 253 273 +20 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* vi: nuke FEATURE_VI_OPTIMIZE_CURSORDenys Vlasenko2012-06-111-124/+58
| | | | | | | | | | | | | | | | | | It is not Unicode safe, it is not saving much of I/O, and it's large: function old new delta vi_main 255 253 -2 go_bottom_and_clear_to_eol 28 26 -2 do_cmd 4194 4182 -12 show_status_line 388 374 -14 strncat 39 - -39 __GI_strncat 39 - -39 refresh 774 724 -50 place_cursor 276 83 -193 ------------------------------------------------------------------------------ (add/remove: 0/3 grow/shrink: 0/6 up/down: 0/-351) Total: -351 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* vi: do not set autoindent by defaultDenys Vlasenko2012-06-111-7/+8
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* sed: yet another fix on top of zero length match codeDenys Vlasenko2012-06-081-5/+10
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* sed: fix breakage added by zero length match codeDenys Vlasenko2012-06-071-1/+1
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* sed: code shrinkDenys Vlasenko2012-06-041-13/+15
| | | | | | | function old new delta process_files 2181 2173 -8 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* sed: fix zero chars match/replaceDenys Vlasenko2012-06-041-22/+42
| | | | | | | function old new delta process_files 2099 2181 +82 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* sed: support long opts and -iSFXSimon B2012-05-061-5/+28
| | | | | | | | | | | | function old new delta static.sed_longopts - 67 +67 sed_main 618 682 +64 packed_usage 29179 29236 +57 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 2/0 up/down: 188/0) Total: 188 bytes Signed-off-by: Simon B <sburnet@hotmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* sed: slightly better fix for prev commit's problemDenys Vlasenko2012-04-241-4/+4
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* sed: fix handling of s/// which has empty matchesDenys Vlasenko2012-04-241-1/+1
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* vi: add ":prev" command supportDennis Groenen2012-01-311-11/+18
| | | | | | | | | | | function old new delta colon 2844 2891 +47 vi_main 243 255 +12 text_yank 54 56 +2 refresh 780 774 -6 Signed-off-by: Dennis Groenen <tj.groenen@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* vi: move mark[i] pointers if text[] moves after reallocDenys Vlasenko2012-01-311-27/+37
| | | | | | | | | | While at it, optimized :s/find/repl/ a bit function old new delta text_hole_make 120 150 +30 colon 2848 2844 -4 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* *: better comments on termios manipulations. No code changes.Denys Vlasenko2012-01-151-1/+1
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* sed: fix possible case of signed char bug; expand debugging printoutsDenys Vlasenko2012-01-151-13/+25
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* vi: fix [end] key handlingDenys Vlasenko2011-11-281-1/+1
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* patch: make -p count path components, not slashes (think /blah//thing)Rob Landley2011-10-101-8/+10
| | | | | Signed-off-by: Rob Landley <rob@landley.net> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* sed: better help textDenys Vlasenko2011-09-131-2/+3
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* awk: fix a SEGVDenys Vlasenko2011-09-111-9/+62
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* awk: fix define name collision with BSD headersDenys Vlasenko2011-09-101-0/+3
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* vi: prevent unlimited recursion in do_cmd(). Closes 4153Denys Vlasenko2011-09-091-155/+139
| | | | | | | function old new delta do_cmd 4284 4194 -90 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* awk: next_input_file can return NULL, don't SEGV in this case.Denys Vlasenko2011-09-071-9/+11
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* patch: make it able to create files (again)Rob Landley2011-08-221-5/+3
| | | | | | | | I broke patch's ability to create files in November, and nobody noticed in the ensuing 11 months. Sigh. Signed-off-by: Rob Landley <rob@landley.net> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* sed: fix range handling for sed -i. Closes 4069Denys Vlasenko2011-08-161-28/+51
| | | | | | | | | | | function old new delta sed_main 606 618 +12 add_cmd 1099 1101 +2 process_files 2108 2099 -9 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/1 up/down: 14/-9) Total: 5 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* less: optionally query terminal size via "ESC [ 6 n". Closes bug 2659.Denys Vlasenko2011-07-251-2/+2
| | | | | | +7 bytes is not selected, +100 if selected. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* more tweak for bionicDenys Vlasenko2011-07-081-1/+3
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* vi: tweak regex.h includeDenys Vlasenko2011-07-031-3/+6
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* vi: fix regex search, make it selectable in configWalter Harms2011-06-273-158/+181
| | | | | | | | | | function old new delta char_search 134 214 +80 find_pair 187 169 -18 mycmp 37 - -37 Signed-off-by: Walter Harms <wharms@bfs.de> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* diff: disable debug code; remove unsupported --dry-run from help textDenys Vlasenko2011-06-191-7/+10
| | | | | | | | | | | function old new delta packed_usage 28623 28602 -21 do_line 121 91 -30 patch_main 2086 1923 -163 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/3 up/down: 0/-214) Total: -214 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* *: remove "Options:" string from help textsDenys Vlasenko2011-06-055-7/+2
| | | | | | | function old new delta packed_usage 28706 28623 -83 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* reformime: do not require \r\nDenys Vlasenko2011-05-221-2/+2
| | | | | | | | function old new delta parse 958 1063 +105 packed_usage 28691 28712 +21 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* vi.c: remove warning: variable 'sp' set but not usedCristian Ionescu-Idbohrn2011-05-161-0/+4
| | | | | Signed-off-by: Cristian Ionescu-Idbohrn <cii@axis.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* fix "variable 'foo' set but not used" warningsDenys Vlasenko2011-05-131-2/+0
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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