fixup: ignore grammar in (), preserve - in LC

edit/autocomplete.js

@@ -152,7 +152,7 @@
           if (prop) {
             if (/[^-\w]/.test(leftLC)) {
               prev += execAt(/[\s:()]*/y, prev, text)[0].length;
-              leftLC = '';
+              leftLC = leftLC.replace(/^\s*:?\s*/, '');
             }
             if (!cssPropsValues) cssPropsValues = await linterMan.worker.getCssPropsValues();
             list = [...new Set([...cssPropsValues[prop] || [], ...cssGlobalValues])];

edit/editor-worker.js

@@ -29,6 +29,7 @@
           let last = '';
           const uniq = [];
           const words = describeProp(v)
+            .replace(/\(.*?\)/g, '(')
             .replace('<named-color>', namedColors)
             .split(rxNonWord)
             .sort(comparator);