The limit is flexible at the project level, many projects use a 100-char limit. And it's only for code, not for xml/json/string etc. files. And while it adds so

The limit is flexible at the project level, many projects use a 100-char limit. And it's only for code, not for xml/json/string etc. files. And while it adds some extra line breaks to your code, it does improve readability a lot, particularly in visual diff views.