diff --git a/test/position.xq b/test/position.xq
index 1d4e1a0..e695a7f 100644
--- a/test/position.xq
+++ b/test/position.xq
@@ -1,6 +1,6 @@
 import module namespace pos="lsp/position" at "../webapp/lsp/position.xqm";
 import module namespace xq4="java:quodatum.parser.xq4";
-    let $text:="1+2 a"
+    let $text:="1+"
     let $xml:=xq4:parseModule($text)=>trace("£ ")
     let $b:=number($xml/@b)-1
     let $e:= number($xml/@e)-1 
diff --git a/webapp/lsp/lsp-text.xqm b/webapp/lsp/lsp-text.xqm
index 322f0d8..ffaca73 100644
--- a/webapp/lsp/lsp-text.xqm
+++ b/webapp/lsp/lsp-text.xqm
@@ -13,17 +13,15 @@ declare variable $lsp-text:methods:=map{
   "textDocument/didClose" : lsp-text:method-unknown#1,
 
   "textDocument/hover":  lsp-text:hover#1,
-  "textDocument/completion": lsp-text:completion#1
+  "textDocument/completion": lsp-text:completion#1,
+  "textDocument/formatting" : lsp-text:format#1
 };
 
-(:~  hover
-
-:)
+(:~  hover :)
 declare
 function lsp-text:hover($json as map(*)) 
 as map(*)
 {
-
   let $r:= [
 `markdown here, this is **bold**.
 
@@ -49,15 +47,29 @@ as map(*)?
   }
 };
 
+declare
+function lsp-text:format($json as map(*)) 
+as map(*)?
+{
+ let $uri:=$json?params?textDocument?uri
+ let $text:=docs:get(ws:id(), $uri, "textDocument")?text
+ return map{
+    "jsonrpc": "2.0",
+    "id": $json?id,
+    "result":{
+      "range":pos:full-range($text),
+      "newText":"formated"
+    }
+  }
+};
+
 (:~  didOpen method response :)
 declare
 function lsp-text:didOpen($json as map(*)) 
 as map(*)?
 {
   let $uri:=docs:open(ws:id(),$json?params)=>prof:time("⏱️ doc:save ")
- return docs:parse(ws:id(),$uri)
-
-
+  return docs:parse(ws:id(),$uri)
 };
 
 (:~  didChange method response :)
diff --git a/webapp/lsp/position.xqm b/webapp/lsp/position.xqm
index 76c724b..ce34391 100644
--- a/webapp/lsp/position.xqm
+++ b/webapp/lsp/position.xqm
@@ -24,22 +24,6 @@ declare record pos:Range(
 	end as pos:Position
 );
 
-(:~ update $text with changes $chs from didChange 
-:)
-declare function pos:apply-changes($text as xs:string, $chs as array(*))
-as xs:string{
-array:fold-left($chs,$text,pos:apply-change#2)
-}; 
-
-(:~ text updated single change :)
-declare function pos:apply-change($text as xs:string, $ch as map(*))
-as xs:string{
- if(exists($ch?range))
- then substring($text,1, pos:resolvePosition($text, $ch?range?start)) 
-      || $ch?text ||
-      substring($text,pos:resolvePosition($text, $ch?range?end))
- else $ch?text 
-}; 
 
 (:~ find index from Position :)
 declare function pos:resolvePosition($text as xs:string, $pos as pos:Position) 
@@ -94,4 +78,27 @@ as xs:integer
 declare function pos:ln-col($pos as pos:Position,$offset as xs:integer:=1)
 {
   `Ln { $pos?line + $offset}, Col { $pos?character + $offset}`
-}; 
\ No newline at end of file
+}; 
+
+(:~ update $text with changes $chs from didChange 
+:)
+declare function pos:apply-changes($text as xs:string, $chs as array(*))
+as xs:string{
+array:fold-left($chs,$text,pos:apply-change#2)
+}; 
+
+(:~ text updated single change :)
+declare function pos:apply-change($text as xs:string, $ch as map(*))
+as xs:string{
+ if(exists($ch?range))
+ then substring($text,1, pos:resolvePosition($text, $ch?range?start)) 
+      || $ch?text ||
+      substring($text,pos:resolvePosition($text, $ch?range?end))
+ else $ch?text 
+}; 
+
+(:~ full range for $text :)
+declare function pos:full-range($text as xs:string)
+as pos:Range{
+ pos:Range(pos:toPosition($text,0), pos:toPosition($text, string-length($text)-1))
+}; 
diff --git a/webapp/static/clients/codemirror/script.js b/webapp/static/clients/codemirror/script.js
index 7cd2b50..c37aacd 100644
--- a/webapp/static/clients/codemirror/script.js
+++ b/webapp/static/clients/codemirror/script.js
@@ -40,7 +40,7 @@ $("sync").onclick = e => { client.sync(); console.log("XXXsync");};
 
 $("format").onclick = e => { 
     client.sync(); 
-    console.log("FMT",lsp.formatDocument());
+    console.log("FMT",lsp.formatDocument(view));
 };
 
 $("load").onchange = e => {