Fix $(...)? highlighting
#477
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r? @da-x (rust-highfive has picked a reviewer for you, use r? to override) |
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Already fixed by / in scope of #431 |
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Looks good. Then I'll close this as duplicate. Thank you for notifying that, @Iron-E. |
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$(...)?is a macro repeat operator (0 or 1) like$(...)*(0 or more) or$(...)+(1 or more).+and*are correctly highlighted, but?is not highlighted. This PR adds highlight for$(...)?.*and+allows delimiter like$(...),*, but?doesn't.Before:
After: