fix: escaping markdown

Author: antfu

documentation/Standard-Lib.md

@@ -4,7 +4,7 @@
 
 # Standard Library Cheatsheet
 
-Last updated: Mon, 30 Dec 2019 12:00:50 GMT
+Last updated: Mon, 30 Dec 2019 12:04:13 GMT
 
 
 ## Usage
@@ -52,7 +52,7 @@ Last updated: Mon, 30 Dec 2019 12:00:50 GMT
 | [`右移`](../lib/js/位經.wy#L6) | `x>>y` |
 | [`補零右移`](../lib/js/位經.wy#L11) | `x>>>y` |
 | [`位与`](../lib/js/位經.wy#L16) | `x&y` |
-| [`位或`](../lib/js/位經.wy#L21) | `x|y` |
+| [`位或`](../lib/js/位經.wy#L21) | `x\|y` |
 | [`异或`](../lib/js/位經.wy#L26) | `x^y` |
 | [`与非`](../lib/js/位經.wy#L31) | `~(x&y)` |
 | [`位變`](../lib/js/位經.wy#L36) | `~x` |

tools/stdlib_doc.js

@@ -44,6 +44,10 @@ to update the document.
 Then you can submit a pull request. Thank you!
 `;
 
+function escapeMarkdown(text) {
+  return text.replace(/\|/g, "\\|").replace(/`/g, "\\`");
+}
+
 function getLineIndexes(text) {
   let previous = 0;
   var lines = [];
@@ -88,7 +92,8 @@ function readFile(filepath, relativePath) {
   markdown += `| Wenyan | Javascript Equivalent |\n|---|---|\n`;
 
   for (const { wenyan, js, line } of results) {
-    markdown += `| [\`${wenyan}\`](${GithubPath}#L${line + 1}) | \`${js}\` |\n`;
+    markdown += `| [\`${escapeMarkdown(wenyan)}\`](${GithubPath}#L${line +
+      1}) | \`${escapeMarkdown(js)}\` |\n`;
   }
 
   return markdown + "\n";