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path: root/libbb/read_key.c
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2009-10-26read_key: ignore unknown keys (do not return them to caller byte-by-byte)Denys Vlasenko
function old new delta read_key 568 601 +33 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-10-26read_key: remove handling for ctrl-up/down, we don't use that. -12 bytesDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-10-26read_key: document more weird key sequencesDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-10-25lineedit: handle Ctrl-arrowsDenys Vlasenko
function old new delta read_line_input 4629 4824 +195 BB_isalnum - 39 +39 BB_ispunct - 35 +35 BB_isspace - 31 +31 static.esccmds 69 93 +24 vi_word_motion 165 162 -3 vi_back_motion 204 198 -6 vi_end_motion 172 163 -9 bb_iswspace 28 - -28 bb_iswpunct 32 - -32 bb_iswalnum 37 - -37 ------------------------------------------------------------------------------ (add/remove: 3/3 grow/shrink: 5/8 up/down: 334/-129) Total: 205 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-10-14comment anc Config.in changes, no code changesDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-05-29read_key: drop optimization where we read 3 bytes at onceDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-05-17line editing: add an option to emit ESC [ 6 n and use resultsDenys Vlasenko
This makes line editing able to recognize case when cursor was not at the beginning of the line. It may also be adapted later to find out display size (serial line users would love it). Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-05-15lineedit: use read_key to recognize ESC sequence.Denys Vlasenko
This fixes several vi mode bugs and prepares for further fixes. function old new delta read_line_input 3287 5511 +2224 remember_in_history - 499 +499 lineedit_read_key - 70 +70 read_key 321 332 +11 input_tab 2823 - -2823 ------------------------------------------------------------------------------ (add/remove: 2/1 grow/shrink: 2/0 up/down: 2804/-2823) Total: -19 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2008-10-26read_key is actually written by Rob, add him to copyright noticeDenis Vlasenko
2008-10-25read_key: add comments how Shift and Meta keys looks like.Denis Vlasenko
no code changes
2008-10-25less: reuse former vi's key reading code. Improve SIGWINCH handling.Denis Vlasenko
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
2008-10-25libbb: add forgotten file from previous commit :(Denis Vlasenko
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