renames Grafana Logging ds to Loki

public/app/plugins/datasource/loki/syntax.ts

@@ -0,0 +1,29 @@
+/* tslint:disable max-line-length */
+
+const tokenizer = {
+  comment: {
+    pattern: /(^|[^\n])#.*/,
+    lookbehind: true,
+  },
+  'context-labels': {
+    pattern: /(^|\s)\{[^}]*(?=})/,
+    lookbehind: true,
+    inside: {
+      'label-key': {
+        pattern: /[a-z_]\w*(?=\s*(=|!=|=~|!~))/,
+        alias: 'attr-name',
+      },
+      'label-value': {
+        pattern: /"(?:\\.|[^\\"])*"/,
+        greedy: true,
+        alias: 'attr-value',
+      },
+      punctuation: /[{]/,
+    },
+  },
+  // number: /\b-?\d+((\.\d*)?([eE][+-]?\d+)?)?\b/,
+  operator: new RegExp(`/&&?|\\|?\\||!=?|<(?:=>?|<|>)?|>[>=]?`, 'i'),
+  punctuation: /[{}`,.]/,
+};
+
+export default tokenizer;