test: add simplify code for index

vscode-tests/index.js

@@ -8,30 +8,36 @@ function readFile(path) {
     })
 }
 
-// Create a registry that can create a grammar from a scope name.
-const registry = new vsctm.Registry({
-    onigLib: Promise.resolve({
-        createOnigScanner: (sources) => new oniguruma.OnigScanner(sources),
-        createOnigString: (str) => new oniguruma.OnigString(str)
-    }),
-    loadGrammar: (scopeName) => {
-        return readFile('./syntaxes/json/c.json').then(data => vsctm.parseRawGrammar(data.toString(), "c.json"))
-    }
-});
+let promise = readFile('./syntaxes/json/c.json').then(data => vsctm.parseRawGrammar(data.toString(), "c.json"));
+promise.then((grammar) => {
+    console.log(grammar.patterns.length);
+})
 
-registry.loadGrammar('source.c').then(grammar => {
-    const text = `#include <stdio.h>`.split("\n");
-    let ruleStack = vsctm.INITIAL;
-    for (let i = 0; i < text.length; i++) {
-        const line = text[i];
-        const lineTokens = grammar.tokenizeLine(line, ruleStack);
-        for (let j = 0; j < lineTokens.tokens.length; j++) {
-            const token = lineTokens.tokens[j];
-            console.log(` - token from ${token.startIndex} to ${token.endIndex} ` +
-                `(${line.substring(token.startIndex, token.endIndex)}) ` +
-                `with scopes ${token.scopes.join(', ')}`
-            );
-        }
-        ruleStack = lineTokens.ruleStack;
-    }
-});
+//
+// // Create a registry that can create a grammar from a scope name.
+// const registry = new vsctm.Registry({
+//     onigLib: Promise.resolve({
+//         createOnigScanner: (sources) => new oniguruma.OnigScanner(sources),
+//         createOnigString: (str) => new oniguruma.OnigString(str)
+//     }),
+//     loadGrammar: (scopeName) => {
+//         return readFile('./syntaxes/json/c.json').then(data => vsctm.parseRawGrammar(data.toString(), "c.json"))
+//     }
+// });
+//
+// registry.loadGrammar('source.c').then(grammar => {
+//     const text = `#include <stdio.h>`.split("\n");
+//     let ruleStack = vsctm.INITIAL;
+//     for (let i = 0; i < text.length; i++) {
+//         const line = text[i];
+//         const lineTokens = grammar.tokenizeLine(line, ruleStack);
+//         for (let j = 0; j < lineTokens.tokens.length; j++) {
+//             const token = lineTokens.tokens[j];
+//             console.log(` - token from ${token.startIndex} to ${token.endIndex} ` +
+//                 `(${line.substring(token.startIndex, token.endIndex)}) ` +
+//                 `with scopes ${token.scopes.join(', ')}`
+//             );
+//         }
+//         ruleStack = lineTokens.ruleStack;
+//     }
+// });