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patch 8.2.1809: mapping some keys with Ctrl does not work properly

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Problem:    Mapping some keys with Ctrl does not work properly.
Solution:   For terminal, GTK and Motif handle "@", "^" and "_" codes.
This commit is contained in:
Bram Moolenaar
2020-10-07 16:12:37 +02:00
parent f12f0022e6
commit 4e2114e988
7 changed files with 56 additions and 10 deletions
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9
src/term.c
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@@ -4784,15 +4784,12 @@ handle_key_with_modifier(
modifiers = decode_modifiers(arg[1]);
// Some keys need adjustment when the Ctrl modifier is used.
key = may_adjust_key_for_ctrl(modifiers, key);
// May remove the shift modifier if it's already included in the key.
modifiers = may_remove_shift_modifier(modifiers, key);
// When used with Ctrl we always make a letter upper case,
// so that mapping <C-H> and <C-h> are the same. Typing
// <C-S-H> also uses "H" but modifier is different.
if ((modifiers & MOD_MASK_CTRL) && ASCII_ISALPHA(key))
key = TOUPPER_ASC(key);
// insert modifiers with KS_MODIFIER
new_slen = modifiers2keycode(modifiers, &key, string);