fix #34, fix regex for monospace format

Author: denco

src/markupParser.ts

@@ -73,7 +73,7 @@ export function parseMarkup(sourceUri: vscode.Uri, sourceText: string) {
 			tag = tag.replace(/\+([^+]*)\+/g, "<u>$1</u>");
 			tag = tag.replace(/\^([^^]*)\^/g, "<sup>$1</sup>");
 			tag = tag.replace(/~([^~]*)~/g, "<sub>$1</sub>");
-			tag = tag.replace(/\{{2}([^{{2}]*)\}{2}/g, `<code style='font-family: ${MONOSPACE_FONT_FAMILY}'>$1</code>`);
+			tag = tag.replace(/\\}/g, "&rbrace;").replace(/\{{2}(.*?)\}{2}/g, `<code style='font-family: ${MONOSPACE_FONT_FAMILY}'>$1</code>`);
 			tag = tag.replace(/\?{2}(.*)\?{2}/g, "<cite>$1</cite>");
 			tag = tag.replace(/\{color:([^}]+)\}/g, "<span style='color:$1;'>").replace(/\{color\}/g, '</span>');