diff options
Diffstat (limited to 'src/misc2.c')
-rw-r--r-- | src/misc2.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/src/misc2.c b/src/misc2.c index 3781dd85d..b69714a8d 100644 --- a/src/misc2.c +++ b/src/misc2.c @@ -2947,6 +2947,32 @@ find_special_key( /* + * Some keys are used with Ctrl without Shift and are still expected to be + * mapped as if Shift was pressed: + * CTRL-2 is CTRL-@ + * CTRL-6 is CTRL-^ + * CTRL-- is CTRL-_ + * Also, <C-H> and <C-h> mean the same thing, always use "H". + * Returns the possibly adjusted key. + */ + int +may_adjust_key_for_ctrl(int modifiers, int key) +{ + if (modifiers & MOD_MASK_CTRL) + { + if (ASCII_ISALPHA(key)) + return TOUPPER_ASC(key); + if (key == '2') + return '@'; + if (key == '6') + return '^'; + if (key == '-') + return '_'; + } + return key; +} + +/* * Some keys already have Shift included, pass them as normal keys. * Not when Ctrl is also used, because <C-H> and <C-S-H> are different. * Also for <A-S-a> and <M-S-a>. |