From fda9adab5d0688fbd94544dc7146d0957c728c69 Mon Sep 17 00:00:00 2001 From: zeertzjq Date: Sat, 9 Apr 2022 13:31:42 +0800 Subject: vim-patch:partial:8.1.2333: with modifyOtherKeys CTRL-^ doesn't work (#18048) Problem: With modifyOtherKeys CTRL-^ doesn't work. Solution: Handle the exception. https://github.com/vim/vim/commit/828ffd596394f714270a01a55fc3f949a8bd9b35 --- src/nvim/getchar.c | 18 +++++++++++++----- 1 file changed, 13 insertions(+), 5 deletions(-) (limited to 'src') diff --git a/src/nvim/getchar.c b/src/nvim/getchar.c index 299385cb17..d615255828 100644 --- a/src/nvim/getchar.c +++ b/src/nvim/getchar.c @@ -1590,11 +1590,19 @@ int vgetc(void) c = utf_ptr2char(buf); } - if ((mod_mask & MOD_MASK_CTRL) && (c >= '?' && c <= '_')) { - c = Ctrl_chr(c); - mod_mask &= ~MOD_MASK_CTRL; - if (c == 0) { // is - c = K_ZERO; + // A modifier was not used for a mapping, apply it to ASCII + // keys. Shift would already have been applied. + if (mod_mask & MOD_MASK_CTRL) { + if ((c >= '`' && c <= 0x7f) || (c >= '@' && c <= '_')) { + c &= 0x1f; + mod_mask &= ~MOD_MASK_CTRL; + if (c == 0) { + c = K_ZERO; + } + } else if (c == '6') { + // CTRL-6 is equivalent to CTRL-^ + c = 0x1e; + mod_mask &= ~MOD_MASK_CTRL; } } -- cgit