.themisrc

call themis#option('recursive', 1)
call themis#option('exclude', '\.vim$')

set shiftwidth=2
set expandtab

if get(environ(), 'VIRTUALEDIT', '0') == '1'
  set virtualedit=all
else
  set virtualedit=
endif
if get(environ(), 'EXCLUSIVE', '0') == '1'
  set selection=exclusive
else
  set selection=inclusive
endif

let g:vsnip_test_mode = v:true
let g:vsnip_snippet_dir = fnamemodify(expand('<sfile>'), ':h') . '/misc'
let g:vsnip_deactivate_on = g:vsnip#DeactivateOn.OutsideOfSnippet
let g:vsnip_filetypes = {}
let g:vsnip_filetypes.source_spec_enhanced = ['source_spec']

let &runtimepath .= ',' . g:vsnip_snippet_dir . '/source_spec_vscode'

inoremap <Plug>(vsnip-C-j) <C-j>
inoremap <Plug>(vsnip-Tab) <Tab>
inoremap <Plug>(vsnip-S-Tab) <S-Tab>

imap <expr> <C-j>   vsnip#expandable()  ? '<Plug>(vsnip-expand)'         : '<Plug>(vsnip-C-j)'
smap <expr> <C-j>   vsnip#expandable()  ? '<Plug>(vsnip-expand)'         : '<Plug>(vsnip-C-j)'

imap <expr> <Tab>   vsnip#available(1)  ? '<Plug>(vsnip-expand-or-jump)' : '<Plug>(vsnip-Tab)'
smap <expr> <Tab>   vsnip#jumpable(1)   ? '<Plug>(vsnip-jump-next)'      : '<Plug>(vsnip-Tab)'
imap <expr> <S-Tab> vsnip#jumpable(-1)  ? '<Plug>(vsnip-jump-prev)'      : '<Plug>(vsnip-S-Tab)'
smap <expr> <S-Tab> vsnip#jumpable(-1)  ? '<Plug>(vsnip-jump-prev)'      : '<Plug>(vsnip-S-Tab)'

imap <Plug>(vsnip-assert) <C-r>=<SID>assert()<CR>
nmap <expr><Plug>(vsnip-assert) <SID>assert()
smap <expr><Plug>(vsnip-assert) <SID>assert()

function! s:assert() abort
  let l:keys = sort(keys(g:vsnip_assert))
  if len(l:keys) > 0
    let l:session = vsnip#get_session()
    if !empty(l:session)
      call l:session.on_text_changed()
    endif

    let l:key = l:keys[0]
    let l:Fn = g:vsnip_assert[l:key]
    unlet! g:vsnip_assert[l:key]
    call l:Fn()
  endif

  return ''
endfunction