refine expression

modules/fontane/transform.xqm

@@ -639,7 +639,7 @@ as element(xhtml:span) {
     attribute class {
       'mod',
       $node/@type,
-      if($node/@rend) then "mod" || replace($node/@rend, ";", "") => repalce(":", "_") => replace(" ", " mod") else (),
+      if($node/@rend) then "mod" || replace($node/@rend, ";", "") => replace(":", "_") => replace(" ", " mod") else (),
       if(local:modTest($node)) then 'addSesquipedalian' else ()
     },
     if($node/@style and not($node/@seq)) then $node/@style else (),
@@ -1392,8 +1392,8 @@ as item()* {
         for $mod in $allModBefore
         return
           ("modSeq" || string($mod/@seq), transfo:segStyle($mod))
-      let $styleToken := tokenize($styleSource)
-      let $style := if(index-of($styleToken, "solid")[2]) then (distinct-values($styleToken)[.!="solid"], "double") else $styleToken
+      let $styleToken := string-join($styleSource, " ") => tokenize()
+      let $style := if(count($styleToken[. eq "solid"]) gt 1) then (distinct-values($styleToken)[. ne "solid"], "double") else $styleToken
       return
         $style
   let $handShiftNewRef := $n/preceding::tei:handShift[@new][1]/substring-after(@new, '#')