BUG: fix for [webui#170](https://gitlab.com/caosdb/caosdb-webui/-/issues/170)

CHANGELOG.md

@@ -18,6 +18,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Fixed
 
+* [webui#170](https://gitlab.com/caosdb/caosdb-webui/-/issues/170)
+  Autocompletion for "IS REFERENCED BY" leads to query syntax error
+
 ### Security
 
 ### Documentation

src/core/js/ext_autocomplete.js

@@ -159,7 +159,7 @@ var ext_autocomplete = new function () {
         var end = origJQElement[0].value.slice(cursorpos);
         var result = resultsFromServer.map(x => {
             var x_quoted = x;
-            if (x.indexOf(" ") > -1) {
+            if (ext_autocomplete.CQL_WORDS.indexOf(x) == -1 && x.indexOf(" ") > -1) {
               if(x.indexOf("\"") > -1) {
                 x_quoted = `'${x}'`;
               } else {

test/core/js/modules/ext_autocomplete.js.js

@@ -88,6 +88,26 @@ QUnit.test("searchPost", async function(assert) {
   assert.propEqual(result, expected);
 });
 
+QUnit.test("searchPost webui#170", async function(assert) {
+  // https://gitlab.com/caosdb/caosdb-webui/-/issues/170
+  // Autocompletion for "IS REFERENCED BY" leads to query syntax error
+  const resultsFromServer = ["REFERENCED BY"];
+  const origJQElement = [{
+    selectionEnd: 24,
+    value: "FIND Event WHICH IS REFE",
+  }];
+
+  const expected = [
+      {
+        "html": "REFERENCED BY",
+        "text": "FIND Event WHICH IS REFERENCED BY"
+      },
+  ];
+
+  const result = ext_autocomplete.searchPost(resultsFromServer, origJQElement);
+  assert.propEqual(result, expected);
+});
+
 QUnit.test("class", function(assert) {
     assert.ok(ext_autocomplete.switch_on_completion , "toggle available");
     assert.ok(ext_autocomplete.switch_on_completion() , "toggle runs");