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Restore previous behaviour so that C-X remains the same as C-x. Instead, 

translate incoming extended keys so that they are consistent.
pull/2648/head
nicm 2021-04-07 15:46:12 +00:00
parent 71fc9f3ee8
commit efb5e58c38
2 changed files with 24 additions and 15 deletions
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5
key-string.c
View File

@ -239,10 +239,11 @@ key_string_lookup_string(const char *string)
/* Convert the standard control keys. */
if (key < KEYC_BASE && (modifiers & KEYC_CTRL) &&
strchr(other, key) == NULL &&
(key < 64 || key > 95)) {
strchr(other, key) == NULL) {
if (key >= 97 && key <= 122)
key -= 96;
else if (key >= 64 && key <= 95)
key -= 64;
else if (key == 32)
key = 0;
else if (key == 63)

34
tty-keys.c
View File

@ -871,6 +871,7 @@ tty_keys_extended_key(struct tty *tty, const char *buf, size_t len,
char tmp[64];
cc_t bspace;
key_code nkey;
key_code onlykey;
*size = 0;
@ -948,19 +949,26 @@ tty_keys_extended_key(struct tty *tty, const char *buf, size_t len,
break;
}
/* Don't allow both KEYC_CTRL and implied. */
if ((nkey & KEYC_CTRL) && (nkey & KEYC_MASK_KEY) < 32)
nkey &= ~KEYC_CTRL;
if ((nkey & KEYC_MASK_MODIFIERS) == KEYC_CTRL) {
nkey &= KEYC_MASK_KEY;
if (nkey >= 97 && nkey <= 122)
nkey -= 96;
else if (nkey == 32)
nkey = 0;
else if (nkey == 63)
nkey = 127;
else
nkey |= KEYC_CTRL;
/*
* Don't allow both KEYC_CTRL and as an implied modifier. Also convert
* C-X into C-x and so on.
*/
if (nkey & KEYC_CTRL){
onlykey = (nkey & KEYC_MASK_KEY);
if (onlykey < 32)
onlykey = (nkey & ~KEYC_CTRL);
else {
if (onlykey >= 97 && onlykey <= 122)
onlykey -= 96;
else if (onlykey >= 64 && onlykey <= 95)
onlykey -= 64;
else if (onlykey == 32)
onlykey = 0;
else if (onlykey == 63)
onlykey = 127;
onlykey |= ((nkey & KEYC_MASK_MODIFIERS) & ~KEYC_CTRL);
}
nkey = onlykey;
}
if (log_get_level() != 0) {