function! s:SID() return matchstr(expand(''), '\zs\d\+\ze_SID$') endfun nnoremap [marvim] nmap m [marvim] let s:id = s:SID() let g:marvim_store = expand('~/.vim/marvim') let g:marvim_find_key = '' . s:id . '_[marvim]f' let g:marvim_store_key = '' . s:id . '_[marvim]s' let g:marvim_register = 'q'