shot-f highlights the characters where the cursor can move directly (by f,F,t,T).
When you type f, F, t, T, it highlights the characters where the cursor can move directly (when t and T, highlights before the character to move).
If you would like to change default key mappings, write following settings to your .vimrc.
" if you want to map comma as prefix, you can use following settings.
" disable default key mappings
let g:shot_f_no_default_key_mappings = 1
" key mappings
nmap ,f <Plug>(shot-f-f)
nmap ,F <Plug>(shot-f-F)
nmap ,t <Plug>(shot-f-t)
nmap ,T <Plug>(shot-f-T)
xmap ,f <Plug>(shot-f-f)
xmap ,F <Plug>(shot-f-F)
xmap ,t <Plug>(shot-f-t)
xmap ,T <Plug>(shot-f-T)
omap ,f <Plug>(shot-f-f)
omap ,F <Plug>(shot-f-F)
omap ,t <Plug>(shot-f-t)
omap ,T <Plug>(shot-f-T)I discussed this plugin's idea with Linda_pp, and he created first prototype instantly.
Thanks for your kindness and cleverness Linda_pp!
MIT License