[fix] syntax

webapp/lsp/docs.xqm

@@ -55,10 +55,10 @@ return (
 ) 
 };
 
-declare function docs:resolvePosition(text as xs:string, pos as docs:Position) 
+declare function docs:resolvePosition($text as xs:string, $pos as docs:Position) 
 as xs:integer
 {
-  let line = 0, off = 0
+  (: let line = 0, off = 0
   while (line < pos.line) {
     let next = text.indexOf("\n", off)
     if (!next) throw new RangeError("Position out of bounds")
@@ -67,15 +67,17 @@ as xs:integer
   }
   off += pos.character
   if (off > string-length($text)) throw new RangeError("Position out of bounds")
-  return off
+  return off :)
-}
+  0
+};
 
 declare function docs:toPosition($text as xs:string, $pos as xs:integer)
 as docs:Position {
-  for (let off = 0, line = 0;;) {
+  (: for (let off = 0, line = 0;;) {
     let next = text.indexOf("\n", off)
     if (next < 0 || next >= pos) return {line, character: pos - off}
     off = next + 1
     line++
-  }
+  } :)
-}
+  docs:Position(0,0)
+};

webapp/lsp/lint.xqm

@@ -0,0 +1,31 @@
+module namespace lint="lsp/lint";
+(: 
+    Describes a problem or hint for a piece of code.
+
+    from: number
+
+        The start position of the relevant text.
+    to: number
+
+        The end position. May be equal to from, though actually covering text is preferable.
+    severity: "error" | "hint" | "info" | "warning"
+
+        The severity of the problem. This will influence how it is displayed.
+    markClass⁠?: string
+
+        When given, add an extra CSS class to parts of the code that this diagnostic applies to.
+    source⁠?: string
+
+        An optional source string indicating where the diagnostic is coming from. You can put the name of your linter here, if applicable.
+    message: string
+
+        The message associated with this diagnostic.
+    renderMessage⁠?: fn(view: EditorView) → Node
+
+        An optional custom rendering function that displays the message as a DOM node.
+    actions⁠?: readonly Action[]
+
+        An optional array of actions that can be taken on this diagnostic.
+
+
+:)