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Sync OpenBSD patchset 449:
Remove the xterm-keys code which is broken (a replacement is coming but some more cleanup is needed first).
This commit is contained in:
Tiago Cunha
parent
6338fd78f7
commit
165538b4bd
86
input-keys.c
86
input-keys.c
@ -1,4 +1,4 @@
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/* $Id: input-keys.c,v 1.30 2009-10-12 00:18:19 tcunha Exp $ */
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/* $Id: input-keys.c,v 1.31 2009-10-28 22:51:55 tcunha Exp $ */
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/*
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* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
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@ -32,7 +32,6 @@ struct input_key_ent {
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#define INPUTKEY_KEYPAD 0x1 /* keypad key */
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#define INPUTKEY_CURSOR 0x2 /* cursor key */
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#define INPUTKEY_CTRL 0x4 /* may be modified with ctrl */
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#define INPUTKEY_XTERM 0x4 /* may have xterm argument appended */
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};
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struct input_key_ent input_keys[] = {
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@ -40,32 +39,32 @@ struct input_key_ent input_keys[] = {
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{ KEYC_BSPACE, "\177", 0 },
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/* Function keys. */
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{ KEYC_F1, "\033OP", INPUTKEY_CTRL|INPUTKEY_XTERM },
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{ KEYC_F2, "\033OQ", INPUTKEY_CTRL|INPUTKEY_XTERM },
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{ KEYC_F3, "\033OR", INPUTKEY_CTRL|INPUTKEY_XTERM },
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{ KEYC_F4, "\033OS", INPUTKEY_CTRL|INPUTKEY_XTERM },
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{ KEYC_F5, "\033[15~", INPUTKEY_CTRL|INPUTKEY_XTERM },
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{ KEYC_F6, "\033[17~", INPUTKEY_CTRL|INPUTKEY_XTERM },
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{ KEYC_F7, "\033[18~", INPUTKEY_CTRL|INPUTKEY_XTERM },
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{ KEYC_F8, "\033[19~", INPUTKEY_CTRL|INPUTKEY_XTERM },
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{ KEYC_F9, "\033[20~", INPUTKEY_CTRL|INPUTKEY_XTERM },
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{ KEYC_F10, "\033[21~", INPUTKEY_CTRL|INPUTKEY_XTERM },
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{ KEYC_F11, "\033[23~", INPUTKEY_CTRL|INPUTKEY_XTERM },
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{ KEYC_F12, "\033[24~", INPUTKEY_CTRL|INPUTKEY_XTERM },
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{ KEYC_F13, "\033[25~", INPUTKEY_CTRL|INPUTKEY_XTERM },
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{ KEYC_F14, "\033[26~", INPUTKEY_CTRL|INPUTKEY_XTERM },
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{ KEYC_F15, "\033[28~", INPUTKEY_CTRL|INPUTKEY_XTERM },
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{ KEYC_F16, "\033[29~", INPUTKEY_CTRL|INPUTKEY_XTERM },
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{ KEYC_F17, "\033[31~", INPUTKEY_CTRL|INPUTKEY_XTERM },
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{ KEYC_F18, "\033[32~", INPUTKEY_CTRL|INPUTKEY_XTERM },
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{ KEYC_F19, "\033[33~", INPUTKEY_CTRL|INPUTKEY_XTERM },
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{ KEYC_F20, "\033[34~", INPUTKEY_CTRL|INPUTKEY_XTERM },
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{ KEYC_IC, "\033[2~", INPUTKEY_CTRL|INPUTKEY_XTERM },
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{ KEYC_DC, "\033[3~", INPUTKEY_CTRL|INPUTKEY_XTERM },
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{ KEYC_HOME, "\033[1~", INPUTKEY_CTRL|INPUTKEY_XTERM },
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{ KEYC_END, "\033[4~", INPUTKEY_CTRL|INPUTKEY_XTERM },
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{ KEYC_NPAGE, "\033[6~", INPUTKEY_CTRL|INPUTKEY_XTERM },
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{ KEYC_PPAGE, "\033[5~", INPUTKEY_CTRL|INPUTKEY_XTERM },
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{ KEYC_F1, "\033OP", INPUTKEY_CTRL },
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{ KEYC_F2, "\033OQ", INPUTKEY_CTRL },
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{ KEYC_F3, "\033OR", INPUTKEY_CTRL },
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{ KEYC_F4, "\033OS", INPUTKEY_CTRL },
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{ KEYC_F5, "\033[15~", INPUTKEY_CTRL },
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{ KEYC_F6, "\033[17~", INPUTKEY_CTRL },
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{ KEYC_F7, "\033[18~", INPUTKEY_CTRL },
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{ KEYC_F8, "\033[19~", INPUTKEY_CTRL },
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{ KEYC_F9, "\033[20~", INPUTKEY_CTRL },
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{ KEYC_F10, "\033[21~", INPUTKEY_CTRL },
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{ KEYC_F11, "\033[23~", INPUTKEY_CTRL },
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{ KEYC_F12, "\033[24~", INPUTKEY_CTRL },
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{ KEYC_F13, "\033[25~", INPUTKEY_CTRL },
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{ KEYC_F14, "\033[26~", INPUTKEY_CTRL },
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{ KEYC_F15, "\033[28~", INPUTKEY_CTRL },
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{ KEYC_F16, "\033[29~", INPUTKEY_CTRL },
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{ KEYC_F17, "\033[31~", INPUTKEY_CTRL },
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{ KEYC_F18, "\033[32~", INPUTKEY_CTRL },
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{ KEYC_F19, "\033[33~", INPUTKEY_CTRL },
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{ KEYC_F20, "\033[34~", INPUTKEY_CTRL },
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{ KEYC_IC, "\033[2~", INPUTKEY_CTRL },
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{ KEYC_DC, "\033[3~", INPUTKEY_CTRL },
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{ KEYC_HOME, "\033[1~", INPUTKEY_CTRL },
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{ KEYC_END, "\033[4~", INPUTKEY_CTRL },
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{ KEYC_NPAGE, "\033[6~", INPUTKEY_CTRL },
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{ KEYC_PPAGE, "\033[5~", INPUTKEY_CTRL },
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{ KEYC_BTAB, "\033[Z", INPUTKEY_CTRL },
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/* Arrow keys. Cursor versions must come first. */
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@ -172,37 +171,6 @@ input_key(struct window_pane *wp, int key)
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log_debug2("found key 0x%x: \"%s\"", key, ike->data);
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/*
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* If in xterm keys mode, work out and append the modifier as an
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* argument.
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*/
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xterm_keys = options_get_number(&wp->window->options, "xterm-keys");
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if (xterm_keys && ike->flags & INPUTKEY_XTERM) {
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ch = '\0';
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if (key & (KEYC_SHIFT|KEYC_ESCAPE|KEYC_CTRL))
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ch = '8';
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else if (key & (KEYC_ESCAPE|KEYC_CTRL))
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ch = '7';
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else if (key & (KEYC_SHIFT|KEYC_CTRL))
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ch = '6';
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else if (key & KEYC_CTRL)
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ch = '5';
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else if (key & (KEYC_SHIFT|KEYC_ESCAPE))
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ch = '4';
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else if (key & KEYC_ESCAPE)
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ch = '3';
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else if (key & KEYC_SHIFT)
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ch = '2';
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if (ch != '\0') {
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buffer_write(wp->out, ike->data, dlen - 1);
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buffer_write8(wp->out, ';');
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buffer_write8(wp->out, ch);
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buffer_write8(wp->out, ike->data[dlen - 1]);
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} else
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buffer_write(wp->out, ike->data, dlen);
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return;
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}
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/*
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* Not in xterm mode. Prefix a \033 for escape, and set bit 5 of the
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* last byte for ctrl.
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81
tty-keys.c
81
tty-keys.c
@ -1,4 +1,4 @@
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/* $Id: tty-keys.c,v 1.31 2009-10-12 00:18:19 tcunha Exp $ */
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/* $Id: tty-keys.c,v 1.32 2009-10-28 22:51:55 tcunha Exp $ */
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/*
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* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
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@ -26,8 +26,7 @@
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#include "tmux.h"
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void tty_keys_add(struct tty *, const char *, int, int);
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int tty_keys_parse_xterm(struct tty *, char *, size_t, size_t *);
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int tty_keys_parse_mouse(char *, size_t, size_t *, struct mouse_event *);
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int tty_keys_mouse(char *, size_t, size_t *, struct mouse_event *);
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struct tty_key_ent {
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enum tty_code_code code;
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@ -269,14 +268,7 @@ tty_keys_next(struct tty *tty, int *key, struct mouse_event *mouse)
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}
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/* Not found. Is this a mouse key press? */
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*key = tty_keys_parse_mouse(buf, len, &size, mouse);
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if (*key != KEYC_NONE) {
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buffer_remove(tty->in, size);
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goto found;
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}
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/* Not found. Try to parse xterm-type arguments. */
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*key = tty_keys_parse_xterm(tty, buf, len, &size);
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*key = tty_keys_mouse(buf, len, &size, mouse);
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if (*key != KEYC_NONE) {
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buffer_remove(tty->in, size);
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goto found;
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@ -331,7 +323,7 @@ found:
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}
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int
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tty_keys_parse_mouse(char *buf, size_t len, size_t *size, struct mouse_event *m)
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tty_keys_mouse(char *buf, size_t len, size_t *size, struct mouse_event *m)
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{
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/*
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* Mouse sequences are \033[M followed by three characters indicating
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@ -353,68 +345,3 @@ tty_keys_parse_mouse(char *buf, size_t len, size_t *size, struct mouse_event *m)
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m->y -= 33;
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return (KEYC_MOUSE);
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}
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int
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tty_keys_parse_xterm(struct tty *tty, char *buf, size_t len, size_t *size)
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{
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struct tty_key *tk;
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char tmp[5];
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size_t tmplen;
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int key;
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/*
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* xterm sequences with modifier keys are of the form:
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*
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* ^[[1;xD becomes ^[[D
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* ^[[5;x~ becomes ^[[5~
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*
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* This function is a bit of a hack. Need to figure out what exact
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* format and meaning xterm outputs and fix it. XXX
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*/
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log_debug("xterm input is: %.*s", (int) len, buf);
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if (len != 6 || memcmp(buf, "\033[1;", 4) != 0)
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return (KEYC_NONE);
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*size = 6;
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tmplen = 0;
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tmp[tmplen++] = '[';
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if (buf[5] == '~') {
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tmp[tmplen++] = buf[2];
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tmp[tmplen++] = '~';
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} else
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tmp[tmplen++] = buf[5];
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log_debug("xterm output is: %.*s", (int) tmplen, tmp);
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tk = tty_keys_find(tty, tmp, tmplen, size);
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if (tk == NULL)
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return (KEYC_NONE);
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key = tk->key;
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switch (buf[4]) {
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case '8':
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key |= KEYC_SHIFT|KEYC_ESCAPE|KEYC_CTRL;
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break;
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case '7':
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key |= KEYC_ESCAPE|KEYC_CTRL;
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break;
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case '6':
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key |= KEYC_SHIFT|KEYC_CTRL;
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break;
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case '5':
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key |= KEYC_CTRL;
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break;
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case '4':
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key |= KEYC_SHIFT|KEYC_ESCAPE;
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break;
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case '3':
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key |= KEYC_ESCAPE;
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break;
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case '2':
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key |= KEYC_SHIFT;
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break;
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}
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*size = 6;
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return (key);
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}
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