busybox-w32/editors, branch ansi

winansi: add a routine to clear the screen buffer

2016-04-26T12:48:18+00:00

And use it to restore the old behaviour of vi and less: they reset the cursor to the top of the buffer and clear it.

sed: drop \r when reading input

2016-03-16T11:36:45+00:00

An upstream bug (https://bugs.busybox.net/show_bug.cgi?id=8791) reports: $ cat myfile a b c $ sed "s/$.*$/\1\1/" myfile a b c it should be: $ sed "s/$.*$/\1\1/" myfile aa bb cc This happened because busybox-w32 opens files in binary mode. Lines read by sed had trailing LFs removed but not trailing CRs. The CRs ended up in the matched strings and were output, thus giving the appearance that only one of the backreferences was printed. The same happens on Linux when a DOS file is processed by BusyBox sed or GNU sed. However, this behaviour is arguably incorrect on Windows. I've modified busybox-w32 to drop trailing CRs as well as LFs from input lines.

Merge branch 'busybox' into merge

2016-02-22T10:00:45+00:00

sed: make 's///w FILE' actually write to FILE. Closes 8251

2016-01-24T14:52:16+00:00

function old new delta add_cmd 1167 1210 +43 Signed-off-by: Denys Vlasenko

patch: correctly handle "patch FILE_TO_PATCH" form. Closes 7736

2016-01-23T04:13:15+00:00

Signed-off-by: Denys Vlasenko

Merge branch 'busybox' into merge

2015-10-19T11:53:35+00:00

*: more BUILD_BUG_ON conversions

2015-10-13T15:17:34+00:00

Signed-off-by: Denys Vlasenko

Merge branch 'busybox' into merge

2015-10-13T13:45:51+00:00

join some common strings, -400 bytes

2015-10-08T09:24:44+00:00

function old new delta print_intel_cstates 499 511 +12 file_insert 355 364 +9 dpkg_main 2944 2940 -4 ifenslave_main 645 640 -5 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/2 up/down: 21/-9) Total: 12 bytes text data bss dec hex filename 937564 932 17676 956172 e970c busybox_old 937164 932 17676 955772 e957c busybox_unstripped Signed-off-by: Denys Vlasenko

build system: -fno-builtin-printf

2015-10-07T20:42:45+00:00

Benefits are: drops reference to out-of-line putchar(), fixes a few cases of failed string merge. function old new delta i2cdump_main 1488 1502 +14 sha256_process_block64 423 433 +10 sendmail_main 1183 1185 +2 list_table 1114 1116 +2 i2cdetect_main 1235 1237 +2 fdisk_main 2852 2854 +2 builtin_type 119 121 +2 unicode_conv_to_printable2 325 324 -1 scan_recursive 380 378 -2 mkfs_minix_main 2687 2684 -3 buffer_fill_and_print 178 169 -9 putchar 152 - -152 ------------------------------------------------------------------------------ (add/remove: 0/2 grow/shrink: 7/4 up/down: 34/-167) Total: -133 bytes text data bss dec hex filename 937788 932 17676 956396 e97ec busybox_old 937564 932 17676 956172 e970c busybox_unstripped Signed-off-by: Denys Vlasenko