dotfiles/notes/vim/vim_unicode_special_keys.md
2023-12-23 20:13:52 -07:00

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# Executing special keys
Vim's `:exe[cute]` will read special keys when they're escaped in double quotes:
```vim
exe "normal! i\<C-v>u049c\<C-v>u03b1\<C-v>u03c4\<C-v>u212f!\<ESC>"
" Writes Ҝατℯ
```
You can use this to quickly script difficult macros, like the one above
```
:exe "normal! i\<C-v>u049c\<C-v>u03b1\<C-v>u03c4\<C-v>u212f!\<ESC>"<CR>
```
# Effective Unicode in vim
```
Demo unicodes: │┌┴─┐
```
Use `ga` in vim to display encoding information about the character under the
cursor. We'll use the hex value. In insert mode use `<C-v>u` followed by the hex
number to type in Unicode literally. The above can be written with
```
:normal! i<C-v>u2502<C-v>u250c<C-v>u2500<C-v>u2510<ESC>
```