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lineedit: handle Ctrl-arrows

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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>
This commit is contained in:
Denys Vlasenko
2009-10-25 23:50:56 +01:00
parent 77c066ea5c
commit a17eeb847e
3 changed files with 90 additions and 28 deletions
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5
include/libbb.h
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@ -1203,6 +1203,11 @@ enum {
KEYCODE_DELETE = -9,
KEYCODE_PAGEUP = -10,
KEYCODE_PAGEDOWN = -11,
KEYCODE_CTRL_UP = KEYCODE_UP & ~0x40,
KEYCODE_CTRL_DOWN = KEYCODE_DOWN & ~0x40,
KEYCODE_CTRL_RIGHT = KEYCODE_RIGHT & ~0x40,
KEYCODE_CTRL_LEFT = KEYCODE_LEFT & ~0x40,
#if 0
KEYCODE_FUN1 = -12,
KEYCODE_FUN2 = -13,