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by 6ren 5346 days ago
"multi-line string literals" are very useful, because they enable you to create DSLs that are easy to use. As in the example, you can have HTML; or XML; or make up any language you want.

Of course, it doesn't help you implement it (you'll have to parse the string yourself); but it makes it usable. A downside is that it makes that code hard to understand for developers unfamiliar with the specific DSL.