32c32
< 		Regex fileRegex = new Regex (@"file\s=\s\{(.*?)\}",
---
> 		Regex fileRegex = new Regex (@"file\s*=\s*\{(.*?)\}",
40c40
< 		Regex authorRegex = new Regex (@"author\s+=\s+\{(.*?)\},",
---
> 		Regex authorRegex = new Regex (@"author\s*=\s*\{(.*?)\},",
45c45
< 		Regex titleRegex = new Regex (@"\btitle\s+=\s+\{(.*?)\},",
---
> 		Regex titleRegex = new Regex (@"\btitle\s*=\s*\{(.*?)\},",