Improve upgrade tool to pretty print --spacing(2)#15596
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thecrypticace
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This PR improves the upgrade tool to make sure that newly upgraded
--spacing(2)CSS functions is pretty printed to prevent unambiguous looking classes (even though it compiles correctly).If you have a class such as
m-[calc(100dvh-theme(spacing.2))], then we used to convert it tom-[calc(100dvh-calc(var(--spacing)*2))]. But recently we introduced the--spacing(2)CSS function which means that the output now looks like this instead:m-[calc(100dvh---spacing(2))].The triple
-is valid because the first-is the minus sign, the next two-characters are from the function.One solution is to introduce spaces via underscores:
But a simpler solution, is to wrap the
--spacing(2)in parens to remove the underscores and improve the readability of the---characters.