in progress: caret:funnel

modules/fontane/transform-caret.xqm

@@ -12,7 +12,7 @@ xquery version "3.1";
  : [ ] "caret:semicircle"
  : [ ] "caret:quartercircle"
  : [ ] "caret:looped_arc"
- : [ ] "caret:funnel"
+ : [>] "caret:funnel"
  : [ ] "caret:3/4-circle"
  : [ ] "caret:retraced_half-bow"
  :)
@@ -245,7 +245,7 @@ return
 };
 
 declare function caret:funnel($node) {
-let $params := tokenize(substring-before(substring-after($node/replace(@rend, "cm", ""), '('), ')'), ',')
+let $params as xs:decimal+ := tokenize(substring-before(substring-after($node/replace(@rend, "cm", ""), '('), ')'), ',') ! xs:decimal(.)
 return
 <svg xmlns="http://www.w3.org/2000/svg"
     style="margin-left: -1cm;margin-bottom: 0.2cm;"