Merge pull request #32 from TimG1964/main

Update `escape()` to address issue #31

Author: joshday

src/XML.jl

@@ -21,7 +21,7 @@ function unescape(x::AbstractString)
     return result
 end
 function escape(x::String)
-    result = replace(x, r"&(?=\s)" => "&")
+    result = replace(x, r"&(?!amp;|quot;|apos;|gt;|lt;)" => "&")
     for (pat, r) in escape_chars[2:end]
         result = replace(result, pat => r)
     end