set timeout timeoutlen=3000 " allow timing out up to 3 seconds halfway into a mapping
" 19 reading and writing files
-set cryptmethod=blowfish " encryption method for file writing: zip or blowfish
+if v:version >= 703
+ set cryptmethod=blowfish " encryption method for file writing: zip or blowfish
+endif
" 21 command line editing
endif
if (&term =~ "screen")
- set ttymouse=xterm " Enable mouse codes under GNU screen
+ set ttymouse=xterm2 " Enable mouse codes under screen/tmux
if empty(&t_ts)
" Enable window title under screen/tmux
let &t_ts = "\e]2;"