[mod] add classifier, file parser

build.xqm

@@ -162,7 +162,7 @@ as xs:string{
             $parts[2],
             $parts[3],
             string-join(($parts[2] , "-" , $parts[3] ,
-            if(3<count($parts)) then "-" || $parts[4] else (),
+            if(3<count($parts)) then "-" || $parts[4] else (), (: classifier :)
              ".jar"),"")
     )=>string-join("/")
 };
@@ -172,4 +172,12 @@ declare function build:write-binary($dest as xs:string,$contents as xs:base64Bin
 as empty-sequence(){
 file:create-dir(file:parent($dest)),
 file:write-binary($dest,$contents)
+};
+
+(:~ return non-blank lines before # from $file :)
+declare function build:maven-lines($filepath as xs:string) as xs:string
+{
+unparsed-text-lines($filepath)
+!substring-before(.||"#","#")
+!normalize-space(.)[0<string-length(.)]
 };