Add logical and comparison expressions

site/decodal-site/src/lib/docs.js

@@ -51,6 +51,7 @@ export const nav = [
           { title: 'Composition', slug: 'language/expression/composition' },
           { title: 'Default', slug: 'language/expression/default' },
           { title: 'Arithmetic', slug: 'language/expression/arithmetic' },
+          { title: 'Logical and Comparison', slug: 'language/expression/logical-and-comparison' },
           { title: 'String Interpolation', slug: 'language/expression/string-interpolation' },
         ],
       },

site/decodal-site/src/lib/highlight.js

@@ -195,7 +195,7 @@ function isOperatorStart(char) {
 
 function readOperator(source, start) {
   let index = start + 1;
-  if (source[start] === '/' && source[index] === '/') return index + 1;
+  if ((source[start] === '&' || source[start] === '|' || source[start] === '/') && source[index] === source[start]) return index + 1;
   if ((source[start] === '<' || source[start] === '>' || source[start] === '=' || source[start] === '!') && source[index] === '=') {
     index += 1;
   }

site/decodal-site/src/scripts/playground.js

@@ -10,6 +10,7 @@ in
   schema.Service & {
     name = "api";
     port = 9000 + 443;
+    feature.enable = 9000 + 443 > 9000 && true;
   }
 `,
   'schemas/service.dcdl': `Service = {