nnoremap <SID> <Plug>Tex_Help
inoremap <SID> <Plug>Tex_Help
nnoremap <SID> <Plug>IMAP_JumpForward
vnoremap <SID> <Plug>IMAP_JumpForward
"noremap <buffer> <F5> :w<CR> :!pdflatex -shell-escape "%" && { pgrep ".*%:p || xdg-open %:p:r.pdf }<CR>