Correctly parse \A (and others) inside %r{...} inside macros #6282
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asterite
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RX14
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Jun 29, 2018
RX14
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kind:bug
sdogruyol
approved these changes
Jun 29, 2018
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Hopefully fixes #6180 (let's see what CI says)
The first commit fixes the direct issue:
%r(...)is being confused inside macros with a macro var%r... choosing%as the start of a macro var was an unfortunate decision...The second commit fixes a few other things:
|was missing as a delimiter in a few places (it might be worth to extract the list of delimiters into a constant, but it's a bit hard to use insidecasewhen other chars are involved in subsequent conditions, so if someone wants to improve the code later, please go ahead, but in a separate PR please)next_charafter, for example,%r: only onenext_charskipped the%but anotherrwas missing. This wasn't a big deal, but one spec in this PR would fail otherwise (so it was incorrect behaviour after all, just very hidden).