Further improve multiline string formatting.#534
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allevato merged 1 commit intoswiftlang:mainfrom May 27, 2023
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These changes remove unnecessary grouping around multiline string
literals that were forcing subexpressions to wrap in less than
ideal ways. Since multiline strings force hard line breaks after
the open quotes, we can remove the grouping and produce better
results when complex expressions are involved. For example,
```swift
let x = """
abc
def
""" + """
ghi
jkl
"""
```
Before this change, we were forcing breaks after the `=` and
before the `+`. Now, we only do so if the open quotes would
overflow the line.
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cc @dylansturg |
dylansturg
approved these changes
May 26, 2023
allevato
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Jun 29, 2023
…fixes Further improve multiline string formatting.
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These changes remove unnecessary grouping around multiline string literals that were forcing subexpressions to wrap in less than ideal ways. Since multiline strings force hard line breaks after the open quotes, we can remove the grouping and produce better results when complex expressions are involved. For example,
Before this change, we were forcing breaks after the
=and before the+. Now, we only do so if the open quotes would overflow the line.