fix(ansihtml): preserve newlines in stream output

bevzzz · Jan 30, 2024 · 99b6eaa · 99b6eaa
1 parent cab939a
commit 99b6eaa
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/extension/adapter/ansi.go b/extension/adapter/ansi.go
@@ -26,7 +26,11 @@ import (
 // [ansihtml]: https://github.com/robert-nix/ansihtml
 func AnsiHtml(convert func([]byte) []byte) render.RenderCellFunc {
 	return func(w io.Writer, cell schema.Cell) (err error) {
+		// Wrapping in <pre> helps preserve parts of the original
+		// formatting such as newlines and tabs.
+		io.WriteString(w, "<pre>")
 		_, err = w.Write(convert(cell.Text()))
+		io.WriteString(w, "</pre>")
 		return
 	}
 }