map global normal = ':prompt math: %{exec "a%val{text}<lt>esc>|bc<lt>ret>"}<ret>'
Today I learned about %val{text}.
define-command find -params 1 -shell-candidates %{ ag -g '' --ignore "$kak_opt_ignored_files" } %{ edit %arg{1} }
…OK, that’s pretty great. I’ll steal that right now (but of course I’ll use ripgrep instead of ag).