#compdef bindkey

# Normally, this completes names of zle widgets, whether the builtin ones
# or ones defined by the user.  Note that a - allows a wildcard before it,
# so h-b-s-b will complete to history-beginning-search-backward.  You
# can alter this by removing the -M ... from the second compadd.
#
# Where appropriate, will complete keymaps instead of widgets.

local expl

if [[ "$words[2]" = -*[DAN]* || "$words[CURRENT-1]" = -*M ]]; then
  _wanted -C -M keymaps expl keymap compadd - "$keymaps[@]"
else
  _wanted widgets expl widget compadd -M 'r:|-=* r:|=*' - "${(@k)widgets}"
fi