Translucent Vim map for short manual about keys after it -


in (neo)vim, want configure key if passed through one-way mirror.

for example, in normal mode, when type <leader>, command :echo "w: separate window f: open file c: configure settings" run (so can @ bottom of screen), <leader> still has influence on following keys --- such w, f, c, , on --- , <leader><key> works properly.

i mapped lots keys <leader>, helpful me display short manual keys follow <leader> @ bottom of screen when type <leader>.

thanks.

you can following mapping:

:nnoremap <leader> :echo "w: separate window f: open file c: configure settings"<bar>call feedkeys((exists('g:mapleader') ? g:mapleader : '\'), 't')<cr>

this uses feedkeys() send <leader> again after has been shown. however, solution has key timeout downsides mentioned @romainl: message appear after 'timeoutlen' delay, , have press correct mapping key within 'timeoutlen'.

alternative

i rather print on <leader><leader>. there no timeout issues here. if have pressed <leader> , fail remember what's next key, press <leader> again, read help, , start again (now memorized) full mapping!


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