variable op.previewheightimport { op } from "https://deno.land/x/ddu_vim@v1.13.0/deps.ts"; const { previewheight } = op; {not available when compiled without the |+quickfix| feature} Default height for a preview window. Used for |:ptag| and associated commands. Used for |CTRL-W_}| when no count is given. Not used when 'previewpopup' is set.