html:head from module config

.gitignore

@@ -18,3 +18,5 @@ dist-utils/antbuild/lib/
 .DS_STORE
 =======
 build/*
+
+git.branches

modules/config/config.xqm

@@ -13,10 +13,10 @@ declare namespace templates="http://exist-db.org/xquery/templates";
 declare namespace repo="http://exist-db.org/xquery/repo";
 declare namespace expkg="http://expath.org/ns/pkg";
 
-(: 
+(:
     Determine the application root collection from the current module load path.
 :)
-declare variable $config:app-root := 
+declare variable $config:app-root :=
     let $rawPath := system:get-module-load-path()
     let $modulePath :=
         (: strip the xmldb: part :)
@@ -142,4 +142,15 @@ declare function config:list-modules() {
 (:~ lists all existing modules (i.e. present in the modules-collection) :)
 declare function config:list-projects() as xs:string+ {
    xmldb:get-child-collections($config-params:projects-dir)
-};
\ No newline at end of file
+};
+
+(:~
+ : STATUS: UNCLEAR! COMES FROM OLDE SADE! -- Returns the scripts and links
+ : required by the modules as configured in the project-config  either put code
+ : directly into `<container key="html-head">`  or if a module is mentioned in
+ : the config, its config is checked for <container key="html-head" >
+ :)
+declare function config:html-head($node as node(), $model as map(*)) {
+    let $head := $model("config")//container[@key='html-head']
+    return $head/*
+};