How to print bibliography without line breaks between references

[Andrew]

This is not possible because bibliography uses grid, and you can’t override bibliography.entry: Add `bibliography.entry` element by xkevio · Pull Request #5932 · typst/typst · GitHub.

Same goes to alexandria – Typst Universe, but you can actually modify it:

#let render-bibliography(...) = {
  ...
    for e in bib.references {
      h(0.25em, weak: true)
      [#metadata(none)#label(bib.prefix + e.key)]
      if e.prefix != none {
        hayagriva.render(e.prefix)
      }
      h(0.65em)
      hayagriva.render(e.reference)
    }
  ...
}

replacing

#let render-bibliography(...) = {
  ...
    grid(
      columns: 2,
      // rows: (),
      column-gutter: 0.65em,
      // row-gutter: 13.2pt,
      row-gutter: par.spacing,
      // fill: none,
      // align: auto,
      // stroke: (:),
      // inset: (:),
      ..for e in bib.references {
        (
          {
            [#metadata(none)#label(bib.prefix + e.key)]
            if e.prefix != none {
              hayagriva.render(e.prefix)
            }
          },
          hayagriva.render(e.reference),
        )
      },
    )
  ...
}

#import "@preview/alexandria:0.2.0": *
#show: alexandria(prefix: "", read: path => read(path))
#bibliographyx("works.bib", full: true, title: "")

Cc @ensko