This is a dirty feature.
Don't you understand -- in Pascal, trailing spaces at the end of a line have always been insignificant.
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Perhaps I am missing something, but this feature doesn't change that at all.
For those who do not implement it, there is zero change to trailing space significance.
To those who implement the feature, there is zero change to trailing space significance.
If someone needs trailing spaces for a regular or multi-line string, then they have to pay attention to it for the strings in question, but it will not automatically affect every string.