Use C-v in insert mode. For this one, it would be <C-v>u21b5
See here for more: http://vim.wikia.com/wiki/Entering_special_characters cheers, Geoff -- -- You received this message from the "vim_use" maillist. Do not top-post! Type your reply below the text you are replying to. For more information, visit http://www.vim.org/maillist.php --- You received this message because you are subscribed to the Google Groups "vim_use" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
