insert non-breaking space between entity type (e.g. Figure/Table) and number

Author: jjallaire

news/changelog-1.1.md

@@ -33,6 +33,7 @@
 - Use 'Appendix' as prefix for references to chapters in appendix
 - Index book crossrefs using shorter paths (fix path error seen in #1770)
 - Improve handling of solution/proof content (filter headings, support code blocks)
+- Insert non-breaking space between entity type (e.g. Figure/Table) and number.
 
 ## Code Blocks
 

src/resources/filters/crossref/format.lua

@@ -16,7 +16,7 @@ end
 
 function titlePrefix(type, default, order)
   local prefix = title(type, default)
-  table.insert(prefix, pandoc.Space())
+  table.insert(prefix, nbspString())
   tappend(prefix, numberOption(type, order))
   tappend(prefix, titleDelim())
   table.insert(prefix, pandoc.Space())