doc: Handle '&nbsp' when syntax-highlighting HTML.

* doc/build.scm (syntax-highlighted-html)[build](entity->string): Handle "&nbsp".
2021-12-13 11:28:31 +01:00 · 2021-12-13 11:28:31 +01:00 · c946e1464d
parent cf2251b9f7
commit c946e1464d
1 changed files with 1 additions and 0 deletions
--- a/doc/build.scm
+++ b/doc/build.scm
@ -449,6 +449,7 @@ its <pre class=\"lisp\"> blocks (as produced by 'makeinfo --html')."
                ("rarr"   "→")
                ("hellip" "…")
                ("rsquo"  "’")
+                ("nbsp"   " ")
                (e (pk 'unknown-entity e) (primitive-exit 2))))

            (define (concatenate-snippets pieces)