[mod] surface client

webapp/lsp/docs.xqm

@@ -51,3 +51,21 @@ return (
 ) 
 };
 
+(:~ close a file :)
+declare function docs:close($socket as xs:string,$uri as xs:string)
+as map(*){
+let $files:=ws:get($socket,"files",{})
+return if(map:contains($files,$uri))
+       then let $props:=$files($uri)
+       return (
+             map:items($props)!ws:delete($socket,.),
+             ws:set($socket,"files",map:remove($files,$uri))
+             )
+       else ()
+};
+(:~ list a file :)
+declare function docs:list($socket as xs:string)
+as xs:string*{
+ws:get($socket,"files",{})=>map:keys()
+
+};

webapp/lsp/etc/capabilities.json

@@ -14,7 +14,7 @@
       "selectionRangeProvider": true,
       "documentLinkProvider": {},
        "serverInfo": {
-            "name": "BaseX Language Server",
+            "name": "XQuery 4.0 Language Server",
             "version": "0.0.1"
         }
     }

webapp/lsp/lsp-text.xqm

@@ -64,7 +64,7 @@ as empty-sequence()
  return ()
 };
 
-(:~  didOpen method response :)
+(:~  didChange method response :)
 declare
 function lsp-text:didChange($json as map(*)) 
 as map(*)?