r175613 - Implements breaking of string literals if they stick out.

[Dmitri Gribenko]

On Wed, Feb 20, 2013 at 12:15 PM, Manuel Klimek <klimek at google.com> wrote:
> +  EXPECT_EQ("f(\"some \"\n"
> +            "  \"text\",\n"
> +            "  other);",
> +            format("f(\"some text\", other);", getLLVMStyleWithColumns(10)));
> +}

I think we could accidentally get a digraph or a trigraph after
merging string literals.

Dmitri

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