LunarVim/modules/neosnippets.vim

" Plugin key-mappings.
" Note: It must be "imap" and "smap".  It uses <Plug> mappings.
imap <C-l>     <Plug>(neosnippet_expand_or_jump)
smap <C-l>     <Plug>(neosnippet_expand_or_jump)
xmap <C-l>     <Plug>(neosnippet_expand_target)

imap <F4>     <Plug>(neosnippet_expand_or_jump)
smap <F4>     <Plug>(neosnippet_expand_or_jump)
xmap <F4>     <Plug>(neosnippet_expand_target)
" SuperTab like snippets behavior.
" Note: It must be "imap" and "smap".  It uses <Plug> mappings.
"imap <expr><TAB>
" \ pumvisible() ? "\<C-n>" :
" \ neosnippet#expandable_or_jumpable() ?
" \    "\<Plug>(neosnippet_expand_or_jump)" : "\<TAB>"
smap <expr><TAB> neosnippet#expandable_or_jumpable() ?
\ "\<Plug>(neosnippet_expand_or_jump)" : "\<TAB>"

" For conceal markers.
if has('conceal')
  set conceallevel=2 concealcursor=niv
endif