diff options
Diffstat (limited to 'tty-keys.c')
| -rw-r--r-- | tty-keys.c | 30 |
1 files changed, 13 insertions, 17 deletions
@@ -955,23 +955,19 @@ tty_keys_extended_key(struct tty *tty, const char *buf, size_t len, */ if (nkey & KEYC_CTRL) { onlykey = (nkey & KEYC_MASK_KEY); - if (onlykey < 32) { - if (onlykey != 9) - onlykey = (nkey & ~KEYC_CTRL); - else - onlykey = (9|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 (onlykey < 32 && onlykey != 9) + /* nothing */; + 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; + else + onlykey |= KEYC_CTRL; + nkey = onlykey|((nkey & KEYC_MASK_MODIFIERS) & ~KEYC_CTRL); } if (log_get_level() != 0) { |