mirror of https://github.com/tmux/tmux.git
Allow keys to be replaced and reorder the table so that terminfo-defined keys
(or terminal-overrides) take precedence over internally defined.pull/1/head
Nicholas Marriott
parent
0dda866679
commit
19ea306606
226
tty-keys.c
226
tty-keys.c
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@ -55,51 +55,6 @@ struct tty_key_ent {
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* otherwise they are looked up in terminfo(5).
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*/
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struct tty_key_ent tty_keys[] = {
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/* Function keys. */
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{ TTYC_KF1, NULL, KEYC_F1, 0 },
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{ TTYC_KF2, NULL, KEYC_F2, 0 },
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{ TTYC_KF3, NULL, KEYC_F3, 0 },
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{ TTYC_KF4, NULL, KEYC_F4, 0 },
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{ TTYC_KF5, NULL, KEYC_F5, 0 },
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{ TTYC_KF6, NULL, KEYC_F6, 0 },
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{ TTYC_KF7, NULL, KEYC_F7, 0 },
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{ TTYC_KF8, NULL, KEYC_F8, 0 },
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{ TTYC_KF9, NULL, KEYC_F9, 0 },
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{ TTYC_KF10, NULL, KEYC_F10, 0 },
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{ TTYC_KF11, NULL, KEYC_F11, 0 },
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{ TTYC_KF12, NULL, KEYC_F12, 0 },
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{ TTYC_KF13, NULL, KEYC_F13, 0 },
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{ TTYC_KF14, NULL, KEYC_F14, 0 },
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{ TTYC_KF15, NULL, KEYC_F15, 0 },
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{ TTYC_KF16, NULL, KEYC_F16, 0 },
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{ TTYC_KF17, NULL, KEYC_F17, 0 },
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{ TTYC_KF18, NULL, KEYC_F18, 0 },
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{ TTYC_KF19, NULL, KEYC_F19, 0 },
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{ TTYC_KF20, NULL, KEYC_F20, 0 },
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{ TTYC_KICH1, NULL, KEYC_IC, 0 },
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{ TTYC_KDCH1, NULL, KEYC_DC, 0 },
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{ TTYC_KHOME, NULL, KEYC_HOME, 0 },
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{ TTYC_KEND, NULL, KEYC_END, 0 },
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{ TTYC_KNP, NULL, KEYC_NPAGE, 0 },
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{ TTYC_KPP, NULL, KEYC_PPAGE, 0 },
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{ TTYC_KCBT, NULL, KEYC_BTAB, 0 },
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/* Arrow keys. */
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{ 0, "\033OA", KEYC_UP, TTYKEY_RAW },
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{ 0, "\033OB", KEYC_DOWN, TTYKEY_RAW },
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{ 0, "\033OC", KEYC_RIGHT, TTYKEY_RAW },
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{ 0, "\033OD", KEYC_LEFT, TTYKEY_RAW },
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{ 0, "\033[A", KEYC_UP, TTYKEY_RAW },
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{ 0, "\033[B", KEYC_DOWN, TTYKEY_RAW },
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{ 0, "\033[C", KEYC_RIGHT, TTYKEY_RAW },
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{ 0, "\033[D", KEYC_LEFT, TTYKEY_RAW },
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{ TTYC_KCUU1, NULL, KEYC_UP, 0 },
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{ TTYC_KCUD1, NULL, KEYC_DOWN, 0 },
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{ TTYC_KCUB1, NULL, KEYC_LEFT, 0 },
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{ TTYC_KCUF1, NULL, KEYC_RIGHT, 0 },
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/*
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* Numeric keypad. Just use the vt100 escape sequences here and always
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* put the terminal into keypad_xmit mode. Translation of numbers
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@ -122,67 +77,16 @@ struct tty_key_ent tty_keys[] = {
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{ 0, "\033Op", KEYC_KP_ZERO, TTYKEY_RAW },
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{ 0, "\033On", KEYC_KP_PERIOD, TTYKEY_RAW },
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/* Key and modifier capabilities. */
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{ TTYC_KDC2, NULL, KEYC_DC|KEYC_SHIFT, 0 },
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{ TTYC_KDC3, NULL, KEYC_DC|KEYC_ESCAPE, 0 },
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{ TTYC_KDC4, NULL, KEYC_DC|KEYC_SHIFT|KEYC_ESCAPE, 0 },
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{ TTYC_KDC5, NULL, KEYC_DC|KEYC_CTRL, 0 },
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{ TTYC_KDC6, NULL, KEYC_DC|KEYC_SHIFT|KEYC_CTRL, 0 },
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{ TTYC_KDC7, NULL, KEYC_DC|KEYC_ESCAPE|KEYC_CTRL, 0 },
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{ TTYC_KDN2, NULL, KEYC_DOWN|KEYC_SHIFT, 0 },
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{ TTYC_KDN3, NULL, KEYC_DOWN|KEYC_ESCAPE, 0 },
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{ TTYC_KDN4, NULL, KEYC_DOWN|KEYC_SHIFT|KEYC_ESCAPE, 0 },
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{ TTYC_KDN5, NULL, KEYC_DOWN|KEYC_CTRL, 0 },
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{ TTYC_KDN6, NULL, KEYC_DOWN|KEYC_SHIFT|KEYC_CTRL, 0 },
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{ TTYC_KDN7, NULL, KEYC_DOWN|KEYC_ESCAPE|KEYC_CTRL, 0 },
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{ TTYC_KEND2, NULL, KEYC_END|KEYC_SHIFT, 0 },
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{ TTYC_KEND3, NULL, KEYC_END|KEYC_ESCAPE, 0 },
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{ TTYC_KEND4, NULL, KEYC_END|KEYC_SHIFT|KEYC_ESCAPE, 0 },
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{ TTYC_KEND5, NULL, KEYC_END|KEYC_CTRL, 0 },
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{ TTYC_KEND6, NULL, KEYC_END|KEYC_SHIFT|KEYC_CTRL, 0 },
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{ TTYC_KEND7, NULL, KEYC_END|KEYC_ESCAPE|KEYC_CTRL, 0 },
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{ TTYC_KHOM2, NULL, KEYC_HOME|KEYC_SHIFT, 0 },
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{ TTYC_KHOM3, NULL, KEYC_HOME|KEYC_ESCAPE, 0 },
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{ TTYC_KHOM4, NULL, KEYC_HOME|KEYC_SHIFT|KEYC_ESCAPE, 0 },
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{ TTYC_KHOM5, NULL, KEYC_HOME|KEYC_CTRL, 0 },
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{ TTYC_KHOM6, NULL, KEYC_HOME|KEYC_SHIFT|KEYC_CTRL, 0 },
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{ TTYC_KHOM7, NULL, KEYC_HOME|KEYC_ESCAPE|KEYC_CTRL, 0 },
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{ TTYC_KIC2, NULL, KEYC_IC|KEYC_SHIFT, 0 },
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{ TTYC_KIC3, NULL, KEYC_IC|KEYC_ESCAPE, 0 },
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{ TTYC_KIC4, NULL, KEYC_IC|KEYC_SHIFT|KEYC_ESCAPE, 0 },
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{ TTYC_KIC5, NULL, KEYC_IC|KEYC_CTRL, 0 },
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{ TTYC_KIC6, NULL, KEYC_IC|KEYC_SHIFT|KEYC_CTRL, 0 },
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{ TTYC_KIC7, NULL, KEYC_IC|KEYC_ESCAPE|KEYC_CTRL, 0 },
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{ TTYC_KLFT2, NULL, KEYC_LEFT|KEYC_SHIFT, 0 },
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{ TTYC_KLFT3, NULL, KEYC_LEFT|KEYC_ESCAPE, 0 },
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{ TTYC_KLFT4, NULL, KEYC_LEFT|KEYC_SHIFT|KEYC_ESCAPE, 0 },
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{ TTYC_KLFT5, NULL, KEYC_LEFT|KEYC_CTRL, 0 },
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{ TTYC_KLFT6, NULL, KEYC_LEFT|KEYC_SHIFT|KEYC_CTRL, 0 },
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{ TTYC_KLFT7, NULL, KEYC_LEFT|KEYC_ESCAPE|KEYC_CTRL, 0 },
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{ TTYC_KNXT2, NULL, KEYC_NPAGE|KEYC_SHIFT, 0 },
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{ TTYC_KNXT3, NULL, KEYC_NPAGE|KEYC_ESCAPE, 0 },
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{ TTYC_KNXT4, NULL, KEYC_NPAGE|KEYC_SHIFT|KEYC_ESCAPE, 0 },
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{ TTYC_KNXT5, NULL, KEYC_NPAGE|KEYC_CTRL, 0 },
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{ TTYC_KNXT6, NULL, KEYC_NPAGE|KEYC_SHIFT|KEYC_CTRL, 0 },
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{ TTYC_KNXT7, NULL, KEYC_NPAGE|KEYC_ESCAPE|KEYC_CTRL, 0 },
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{ TTYC_KPRV2, NULL, KEYC_PPAGE|KEYC_SHIFT, 0 },
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{ TTYC_KPRV3, NULL, KEYC_PPAGE|KEYC_ESCAPE, 0 },
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{ TTYC_KPRV4, NULL, KEYC_PPAGE|KEYC_SHIFT|KEYC_ESCAPE, 0 },
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{ TTYC_KPRV5, NULL, KEYC_PPAGE|KEYC_CTRL, 0 },
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{ TTYC_KPRV6, NULL, KEYC_PPAGE|KEYC_SHIFT|KEYC_CTRL, 0 },
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{ TTYC_KPRV7, NULL, KEYC_PPAGE|KEYC_ESCAPE|KEYC_CTRL, 0 },
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{ TTYC_KRIT2, NULL, KEYC_RIGHT|KEYC_SHIFT, 0 },
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{ TTYC_KRIT3, NULL, KEYC_RIGHT|KEYC_ESCAPE, 0 },
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{ TTYC_KRIT4, NULL, KEYC_RIGHT|KEYC_SHIFT|KEYC_ESCAPE, 0 },
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{ TTYC_KRIT5, NULL, KEYC_RIGHT|KEYC_CTRL, 0 },
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{ TTYC_KRIT6, NULL, KEYC_RIGHT|KEYC_SHIFT|KEYC_CTRL, 0 },
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{ TTYC_KRIT7, NULL, KEYC_RIGHT|KEYC_ESCAPE|KEYC_CTRL, 0 },
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{ TTYC_KUP2, NULL, KEYC_UP|KEYC_SHIFT, 0 },
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{ TTYC_KUP3, NULL, KEYC_UP|KEYC_ESCAPE, 0 },
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{ TTYC_KUP4, NULL, KEYC_UP|KEYC_SHIFT|KEYC_ESCAPE, 0 },
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{ TTYC_KUP5, NULL, KEYC_UP|KEYC_CTRL, 0 },
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{ TTYC_KUP6, NULL, KEYC_UP|KEYC_SHIFT|KEYC_CTRL, 0 },
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{ TTYC_KUP7, NULL, KEYC_UP|KEYC_ESCAPE|KEYC_CTRL, 0 },
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/* Arrow keys. */
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{ 0, "\033OA", KEYC_UP, TTYKEY_RAW },
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{ 0, "\033OB", KEYC_DOWN, TTYKEY_RAW },
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{ 0, "\033OC", KEYC_RIGHT, TTYKEY_RAW },
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{ 0, "\033OD", KEYC_LEFT, TTYKEY_RAW },
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{ 0, "\033[A", KEYC_UP, TTYKEY_RAW },
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{ 0, "\033[B", KEYC_DOWN, TTYKEY_RAW },
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{ 0, "\033[C", KEYC_RIGHT, TTYKEY_RAW },
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{ 0, "\033[D", KEYC_LEFT, TTYKEY_RAW },
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/* rxvt-style arrow + modifier keys. */
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{ 0, "\033Oa", KEYC_UP|KEYC_CTRL, TTYKEY_RAW },
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@ -279,16 +183,121 @@ struct tty_key_ent tty_keys[] = {
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{ 0, "\033[8@", KEYC_END|KEYC_CTRL|KEYC_SHIFT, TTYKEY_RAW },
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{ 0, "\033[6@", KEYC_NPAGE|KEYC_CTRL|KEYC_SHIFT,TTYKEY_RAW },
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{ 0, "\033[5@", KEYC_PPAGE|KEYC_CTRL|KEYC_SHIFT,TTYKEY_RAW },
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/* terminfo lookups below this line so they can override raw keys. */
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/* Function keys. */
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{ TTYC_KF1, NULL, KEYC_F1, 0 },
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{ TTYC_KF2, NULL, KEYC_F2, 0 },
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{ TTYC_KF3, NULL, KEYC_F3, 0 },
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{ TTYC_KF4, NULL, KEYC_F4, 0 },
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{ TTYC_KF5, NULL, KEYC_F5, 0 },
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{ TTYC_KF6, NULL, KEYC_F6, 0 },
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{ TTYC_KF7, NULL, KEYC_F7, 0 },
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{ TTYC_KF8, NULL, KEYC_F8, 0 },
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{ TTYC_KF9, NULL, KEYC_F9, 0 },
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{ TTYC_KF10, NULL, KEYC_F10, 0 },
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{ TTYC_KF11, NULL, KEYC_F11, 0 },
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{ TTYC_KF12, NULL, KEYC_F12, 0 },
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{ TTYC_KF13, NULL, KEYC_F13, 0 },
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{ TTYC_KF14, NULL, KEYC_F14, 0 },
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{ TTYC_KF15, NULL, KEYC_F15, 0 },
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{ TTYC_KF16, NULL, KEYC_F16, 0 },
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{ TTYC_KF17, NULL, KEYC_F17, 0 },
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{ TTYC_KF18, NULL, KEYC_F18, 0 },
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{ TTYC_KF19, NULL, KEYC_F19, 0 },
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{ TTYC_KF20, NULL, KEYC_F20, 0 },
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{ TTYC_KICH1, NULL, KEYC_IC, 0 },
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{ TTYC_KDCH1, NULL, KEYC_DC, 0 },
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{ TTYC_KHOME, NULL, KEYC_HOME, 0 },
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{ TTYC_KEND, NULL, KEYC_END, 0 },
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{ TTYC_KNP, NULL, KEYC_NPAGE, 0 },
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{ TTYC_KPP, NULL, KEYC_PPAGE, 0 },
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{ TTYC_KCBT, NULL, KEYC_BTAB, 0 },
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/* Arrow keys from terminfo. */
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{ TTYC_KCUU1, NULL, KEYC_UP, 0 },
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{ TTYC_KCUD1, NULL, KEYC_DOWN, 0 },
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{ TTYC_KCUB1, NULL, KEYC_LEFT, 0 },
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{ TTYC_KCUF1, NULL, KEYC_RIGHT, 0 },
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/* Key and modifier capabilities. */
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{ TTYC_KDC2, NULL, KEYC_DC|KEYC_SHIFT, 0 },
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{ TTYC_KDC3, NULL, KEYC_DC|KEYC_ESCAPE, 0 },
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{ TTYC_KDC4, NULL, KEYC_DC|KEYC_SHIFT|KEYC_ESCAPE, 0 },
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{ TTYC_KDC5, NULL, KEYC_DC|KEYC_CTRL, 0 },
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{ TTYC_KDC6, NULL, KEYC_DC|KEYC_SHIFT|KEYC_CTRL, 0 },
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{ TTYC_KDC7, NULL, KEYC_DC|KEYC_ESCAPE|KEYC_CTRL, 0 },
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{ TTYC_KDN2, NULL, KEYC_DOWN|KEYC_SHIFT, 0 },
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{ TTYC_KDN3, NULL, KEYC_DOWN|KEYC_ESCAPE, 0 },
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{ TTYC_KDN4, NULL, KEYC_DOWN|KEYC_SHIFT|KEYC_ESCAPE, 0 },
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{ TTYC_KDN5, NULL, KEYC_DOWN|KEYC_CTRL, 0 },
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{ TTYC_KDN6, NULL, KEYC_DOWN|KEYC_SHIFT|KEYC_CTRL, 0 },
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{ TTYC_KDN7, NULL, KEYC_DOWN|KEYC_ESCAPE|KEYC_CTRL, 0 },
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{ TTYC_KEND2, NULL, KEYC_END|KEYC_SHIFT, 0 },
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{ TTYC_KEND3, NULL, KEYC_END|KEYC_ESCAPE, 0 },
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{ TTYC_KEND4, NULL, KEYC_END|KEYC_SHIFT|KEYC_ESCAPE, 0 },
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{ TTYC_KEND5, NULL, KEYC_END|KEYC_CTRL, 0 },
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{ TTYC_KEND6, NULL, KEYC_END|KEYC_SHIFT|KEYC_CTRL, 0 },
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{ TTYC_KEND7, NULL, KEYC_END|KEYC_ESCAPE|KEYC_CTRL, 0 },
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{ TTYC_KHOM2, NULL, KEYC_HOME|KEYC_SHIFT, 0 },
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{ TTYC_KHOM3, NULL, KEYC_HOME|KEYC_ESCAPE, 0 },
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{ TTYC_KHOM4, NULL, KEYC_HOME|KEYC_SHIFT|KEYC_ESCAPE, 0 },
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{ TTYC_KHOM5, NULL, KEYC_HOME|KEYC_CTRL, 0 },
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{ TTYC_KHOM6, NULL, KEYC_HOME|KEYC_SHIFT|KEYC_CTRL, 0 },
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{ TTYC_KHOM7, NULL, KEYC_HOME|KEYC_ESCAPE|KEYC_CTRL, 0 },
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{ TTYC_KIC2, NULL, KEYC_IC|KEYC_SHIFT, 0 },
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{ TTYC_KIC3, NULL, KEYC_IC|KEYC_ESCAPE, 0 },
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{ TTYC_KIC4, NULL, KEYC_IC|KEYC_SHIFT|KEYC_ESCAPE, 0 },
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{ TTYC_KIC5, NULL, KEYC_IC|KEYC_CTRL, 0 },
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{ TTYC_KIC6, NULL, KEYC_IC|KEYC_SHIFT|KEYC_CTRL, 0 },
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{ TTYC_KIC7, NULL, KEYC_IC|KEYC_ESCAPE|KEYC_CTRL, 0 },
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{ TTYC_KLFT2, NULL, KEYC_LEFT|KEYC_SHIFT, 0 },
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{ TTYC_KLFT3, NULL, KEYC_LEFT|KEYC_ESCAPE, 0 },
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{ TTYC_KLFT4, NULL, KEYC_LEFT|KEYC_SHIFT|KEYC_ESCAPE, 0 },
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{ TTYC_KLFT5, NULL, KEYC_LEFT|KEYC_CTRL, 0 },
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{ TTYC_KLFT6, NULL, KEYC_LEFT|KEYC_SHIFT|KEYC_CTRL, 0 },
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{ TTYC_KLFT7, NULL, KEYC_LEFT|KEYC_ESCAPE|KEYC_CTRL, 0 },
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{ TTYC_KNXT2, NULL, KEYC_NPAGE|KEYC_SHIFT, 0 },
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{ TTYC_KNXT3, NULL, KEYC_NPAGE|KEYC_ESCAPE, 0 },
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{ TTYC_KNXT4, NULL, KEYC_NPAGE|KEYC_SHIFT|KEYC_ESCAPE, 0 },
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{ TTYC_KNXT5, NULL, KEYC_NPAGE|KEYC_CTRL, 0 },
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{ TTYC_KNXT6, NULL, KEYC_NPAGE|KEYC_SHIFT|KEYC_CTRL, 0 },
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{ TTYC_KNXT7, NULL, KEYC_NPAGE|KEYC_ESCAPE|KEYC_CTRL, 0 },
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{ TTYC_KPRV2, NULL, KEYC_PPAGE|KEYC_SHIFT, 0 },
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{ TTYC_KPRV3, NULL, KEYC_PPAGE|KEYC_ESCAPE, 0 },
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{ TTYC_KPRV4, NULL, KEYC_PPAGE|KEYC_SHIFT|KEYC_ESCAPE, 0 },
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{ TTYC_KPRV5, NULL, KEYC_PPAGE|KEYC_CTRL, 0 },
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{ TTYC_KPRV6, NULL, KEYC_PPAGE|KEYC_SHIFT|KEYC_CTRL, 0 },
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{ TTYC_KPRV7, NULL, KEYC_PPAGE|KEYC_ESCAPE|KEYC_CTRL, 0 },
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{ TTYC_KRIT2, NULL, KEYC_RIGHT|KEYC_SHIFT, 0 },
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{ TTYC_KRIT3, NULL, KEYC_RIGHT|KEYC_ESCAPE, 0 },
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{ TTYC_KRIT4, NULL, KEYC_RIGHT|KEYC_SHIFT|KEYC_ESCAPE, 0 },
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{ TTYC_KRIT5, NULL, KEYC_RIGHT|KEYC_CTRL, 0 },
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{ TTYC_KRIT6, NULL, KEYC_RIGHT|KEYC_SHIFT|KEYC_CTRL, 0 },
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{ TTYC_KRIT7, NULL, KEYC_RIGHT|KEYC_ESCAPE|KEYC_CTRL, 0 },
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{ TTYC_KUP2, NULL, KEYC_UP|KEYC_SHIFT, 0 },
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{ TTYC_KUP3, NULL, KEYC_UP|KEYC_ESCAPE, 0 },
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{ TTYC_KUP4, NULL, KEYC_UP|KEYC_SHIFT|KEYC_ESCAPE, 0 },
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{ TTYC_KUP5, NULL, KEYC_UP|KEYC_CTRL, 0 },
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{ TTYC_KUP6, NULL, KEYC_UP|KEYC_SHIFT|KEYC_CTRL, 0 },
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{ TTYC_KUP7, NULL, KEYC_UP|KEYC_ESCAPE|KEYC_CTRL, 0 },
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};
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void
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tty_keys_add(struct tty *tty, const char *s, int key)
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{
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struct tty_key *tk;
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size_t size;
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const char *keystr;
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if (tty_keys_find(tty, s, strlen(s), &size) == NULL) {
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log_debug("new key 0x%x: %s", key, s);
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keystr = key_string_lookup_key(key);
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if ((tk = tty_keys_find(tty, s, strlen(s), &size)) == NULL) {
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log_debug("new key %s: 0x%x (%s)", s, key, keystr);
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tty_keys_add1(&tty->key_tree, s, key);
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} else {
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log_debug("replacing key %s: 0x%x (%s)", s, key, keystr);
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tk->key = key;
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}
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}
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@ -374,7 +383,6 @@ tty_keys_free1(struct tty_key *tk)
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if (tk->right != NULL)
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tty_keys_free1(tk->right);
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xfree(tk);
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}
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/* Lookup a key in the tree. */
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