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authorDenys Vlasenko2011-11-03 13:28:22 +0100
committerDenys Vlasenko2011-11-03 13:28:22 +0100
commit9ce09bc9cb7743f87eb3e536c81d8c303e12bc81 (patch)
treead65a2f47136af7a730b630c4e08532c02ff0fb6 /include
parent45cdf166dccb4981004bae822f52e48df05aab91 (diff)
downloadbusybox-9ce09bc9cb7743f87eb3e536c81d8c303e12bc81.zip
busybox-9ce09bc9cb7743f87eb3e536c81d8c303e12bc81.tar.gz
lineedit: add support for M-b, M-f, M-d, M-Backspace
function old new delta ctrl_left - 96 +96 ctrl_right - 76 +76 static.esccmds 81 93 +12 read_line_input 3876 3885 +9 ------------------------------------------------------------------------------ (add/remove: 2/0 grow/shrink: 2/0 up/down: 193/0) Total: 193 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'include')
-rw-r--r--include/libbb.h46
1 files changed, 29 insertions, 17 deletions
diff --git a/include/libbb.h b/include/libbb.h
index 791cdd9..53224fa 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -1358,25 +1358,37 @@ enum {
KEYCODE_DELETE = -9,
KEYCODE_PAGEUP = -10,
KEYCODE_PAGEDOWN = -11,
-
- KEYCODE_CTRL_UP = KEYCODE_UP & ~0x40,
- KEYCODE_CTRL_DOWN = KEYCODE_DOWN & ~0x40,
+ // -12 is reserved for Alt/Ctrl/Shift-TAB
+#if 0
+ KEYCODE_FUN1 = -13,
+ KEYCODE_FUN2 = -14,
+ KEYCODE_FUN3 = -15,
+ KEYCODE_FUN4 = -16,
+ KEYCODE_FUN5 = -17,
+ KEYCODE_FUN6 = -18,
+ KEYCODE_FUN7 = -19,
+ KEYCODE_FUN8 = -20,
+ KEYCODE_FUN9 = -21,
+ KEYCODE_FUN10 = -22,
+ KEYCODE_FUN11 = -23,
+ KEYCODE_FUN12 = -24,
+#endif
+ /* Be sure that last defined value is small enough
+ * to not interfere with Alt/Ctrl/Shift bits.
+ * So far we do not exceed -31 (0xfff..fffe1),
+ * which gives us three upper bits in LSB to play with.
+ */
+ //KEYCODE_SHIFT_TAB = (-12) & ~0x80,
+ //KEYCODE_SHIFT_... = KEYCODE_... & ~0x80,
+ //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,
- KEYCODE_FUN3 = -14,
- KEYCODE_FUN4 = -15,
- KEYCODE_FUN5 = -16,
- KEYCODE_FUN6 = -17,
- KEYCODE_FUN7 = -18,
- KEYCODE_FUN8 = -19,
- KEYCODE_FUN9 = -20,
- KEYCODE_FUN10 = -21,
- KEYCODE_FUN11 = -22,
- KEYCODE_FUN12 = -23,
-#endif
+ //KEYCODE_ALT_UP = KEYCODE_UP & ~0x20,
+ //KEYCODE_ALT_DOWN = KEYCODE_DOWN & ~0x20,
+ KEYCODE_ALT_RIGHT = KEYCODE_RIGHT & ~0x20,
+ KEYCODE_ALT_LEFT = KEYCODE_LEFT & ~0x20,
+
KEYCODE_CURSOR_POS = -0x100, /* 0xfff..fff00 */
/* How long is the longest ESC sequence we know?
* We want it big enough to be able to contain