This article explains how to write Toaq in the text editor vim.
Using a keymap
Copy the contents below into a file called toaq.vim inside a folder named keymap in your .vim directory (create it if it doesn’t exist). Then, in insert mode, you may use any of the two-keystroke “combinations” and have them replaced with accented letters on the fly. (See :help mbyte-keymap for more detailed information.)
|
Without underdot |
With underdot
|
|
|
.
|
|
/ |
'
|
|
: |
"
|
|
> |
^
|
Expand
Toaq vim keymap
" toaq keymap
" by uakci on 2022-12-20
scriptencoding utf8
let b:keymap_name = "toaq"
loadkeymap
.i i
i ı
// /
:: :
>> >
'' '
"" "
^^ ^
.. .
.< «
.> »
.{ ‹
.} ›
./ ́
.: ̈
.> ̂
., ̣
.A Ạ
.U Ụ
.I Ị
.O Ọ
.E Ẹ
.a ạ
.u ụ
.i ı̣
.o ọ
.e ẹ
vy ꝡ
Vy Ꝡ
VY Ꝡ
/A Á
/U Ú
/I Í
/O Ó
/E É
/a á
/u ú
/i í
/o ó
/e é
:A Ä
:U Ü
:I Ï
:O Ö
:E Ë
:a ä
:u ü
:i ï
:o ö
:e ë
>A Â
>U Û
>I Î
>O Ô
>E Ê
>a â
>u û
>i î
>o ô
>e ê
'A Ạ́
'U Ụ́
'I Ị́
'O Ọ́
'E Ẹ́
'a ạ́
'u ụ́
'i ị́
'o ọ́
'e ẹ́
"A Ạ̈
"U Ụ̈
"I Ị̈
"O Ọ̈
"E Ẹ̈
"a ạ̈
"u ụ̈
"i ị̈
"o ọ̈
"e ẹ̈
^A Ậ
^U Ụ̂
^I Ị̂
^O Ộ
^E Ệ
^a ậ
^u ụ̂
^i ị̂
^o ộ
^e ệ
Using digraphs
Alternatively, for sporadic usage, you can enter Toaq characters using Ctrl+K followed by two keystrokes (see :help digraph). Ꝡ is not available to input using this method.
| Character |
Combo
|
|
Ctrl+K vowel '
|
|
Ctrl+K vowel :
|
|
Ctrl+K vowel >
|
| dotless i (ı) |
Ctrl+K . i
|
| left quote («) |
Ctrl+K < <
|
| right quote (») |
Ctrl+K > >
|
Using an existing keyboard layout
If you already have a Toaq keyboard layout (for example, by following the XKB instructions), then you can :source the following script to make vim automatically switch layouts depending on vim's current mode. This functionality is toggled on or off each time you source the script in the same buffer.
Follow the TODO instructions to make it work on your system. If you use an XKB method, be sure to use the name you gave your layout in evdev.lst and evdev.xml.
Expand
.vimrc-toaq
" Known issues:
" 1. Modifiers do not persist through a layout switch. You need to release and re-press Shift for commands like FA.
" 2. The cursor visually disappears when awaiting single-character input to commands like r
" TODO: You need to choose a layout switching method from the choices below that works best for your system. Desktop Environments have their own methods of tracking and toggling the current keyboard layout. More info:
" https://unix.stackexchange.com/questions/402719/how-to-get-current-keyboard-layout-from-the-command-line
" In the examples, the layout-variant pairs are:
" Layout Variant
" --------+---------------
" us | dvorak
" --------+---------------
" toaq | [empty string]
function SetNormalLayout()
"TODO:
""" Method 1 (Recommended): Native method provided by *your* DE (Example: KDE Plasma 5)
silent call system('qdbus org.kde.keyboard /Layouts setLayout 0')
""" Method 2 (XKB): Set directly with xkbcomp. Likely to pakala your DE.
"silent call system('setxkbmap us dvorak -print | xkbcomp - $DISPLAY')
""" Method 3 (XKB): Switch order of keymaps reported by X to trick DE. Can cause odd problems, but might play nicer. Get this info from 'setxkbmap -query'.
"silent call system('setxkbmap -layout us,toaq -variant dvorak,')
""" Method 4 (Untested): xdotool to simulate keyboard toggle key shortcut(s).
"set cursorline! | redraw
endfunction
function SetToaqLayout()
"TODO:
silent call system('qdbus org.kde.keyboard /Layouts setLayout 1')
"silent call system('setxkbmap toaq -print | xkbcomp - $DISPLAY')
"silent call system('setxkbmap -layout toaq,us -variant ,dvorak')
"set cursorline! | redraw
endfunction
""" End TODO 's """
if exists("b:toaq_layout_switch") && b:toaq_layout_switch
let b:toaq_layout_switch = 0
call SetNormalLayout()
redraw | echo "Disabled Toaq layout switching"
else
let b:toaq_layout_switch = 1
redraw | echo "Enabled Toaq layout switching"
endif
if b:toaq_layout_switch
augroup toaq_layout_switch_group_buflocal
autocmd! * <buffer>
autocmd VimEnter <buffer> call SetNormalLayout() "only matters when using -c
autocmd InsertEnter <buffer> call SetToaqLayout()
autocmd InsertLeave <buffer> call SetNormalLayout()
augroup END
else
autocmd! toaq_layout_switch_group_buflocal * <buffer>
endif
" These autocmds are SPECIAL because <buffer> can only be OR'd with other {aupat}s, but we want buffer-local {aupat}s.
" So instead, they will no-op if they're unwanted.
augroup toaq_layout_switch_group_global
autocmd!
" The '/,\?' specifies search (forward, backward) only
autocmd CmdlineEnter /,\? if exists("b:toaq_layout_switch") && b:toaq_layout_switch | call SetToaqLayout() | endif
autocmd CmdlineLeave /,\? if exists("b:toaq_layout_switch") && b:toaq_layout_switch | call SetNormalLayout() | endif
augroup END
""" Remap some odd commands which expect buffer chars in operator-pending mode to work with Toaq buffer text. Overrides previous mappings!
" For example, you can type rı or ctꝡ from normal mode.
function ToaqGetCharStr()
call SetToaqLayout()
echohl ModeMsg | echo '-- TOAQ CHAR -- ' | echohl None
let c = getcharstr()
echo ''
call SetNormalLayout()
return c
endfunction
if b:toaq_layout_switch
" Normal
nnoremap <buffer> <silent> <expr> r "r" .. ToaqGetCharStr()
nnoremap <buffer> <silent> <expr> f "f" .. ToaqGetCharStr()
nnoremap <buffer> <silent> <expr> F "F" .. ToaqGetCharStr()
nnoremap <buffer> <silent> <expr> t "t" .. ToaqGetCharStr()
nnoremap <buffer> <silent> <expr> T "T" .. ToaqGetCharStr()
" Visual
vnoremap <buffer> <silent> <expr> r "r" .. ToaqGetCharStr()
vnoremap <buffer> <silent> <expr> f "f" .. ToaqGetCharStr()
vnoremap <buffer> <silent> <expr> F "F" .. ToaqGetCharStr()
vnoremap <buffer> <silent> <expr> t "t" .. ToaqGetCharStr()
vnoremap <buffer> <silent> <expr> T "T" .. ToaqGetCharStr()
" Motions
onoremap <buffer> <silent> <expr> f "f" .. ToaqGetCharStr()
onoremap <buffer> <silent> <expr> F "F" .. ToaqGetCharStr()
onoremap <buffer> <silent> <expr> t "t" .. ToaqGetCharStr()
onoremap <buffer> <silent> <expr> T "T" .. ToaqGetCharStr()
else
" There's a better solution here:
" https://vi.stackexchange.com/questions/7734/how-to-save-and-restore-a-mapping
" Normal
nunmap <buffer> r
nunmap <buffer> f
nunmap <buffer> F
nunmap <buffer> t
nunmap <buffer> T
" Visual
vunmap <buffer> r
vunmap <buffer> f
vunmap <buffer> F
vunmap <buffer> t
vunmap <buffer> T
" Motions
ounmap <buffer> f
ounmap <buffer> F
ounmap <buffer> t
ounmap <buffer> T
endif
You might want to add mappings to your ~/.vimrc to quickly source the script:
noremap <Leader>t :source ~/.vimrc-toaq<CR> " toggle in current buffer
noremap <Leader>T :windo source ~/.vimrc_toaq<CR> " toggle in every window