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DavidLoftusandDavid Blaikie
301172f589
Makes following changes to Carbon::Format() - TokenKind::Period (i.e. `.`) should never have a space before or after it. - TokenKind::CloseSquareParen (i.e. `]`) should be treated as packed content (no space preceeding it) - Only exception I can think of is `impl forall [...]` - Remove preceeding space from `[` and `(` if previous token was an identifier (or identifier-ish token) - Remove seperator following `++` / `--` unary operators. - Explicit gaps in source code should be retained, up to 2 new lines. Multiple test files were added to test formatting. I imagine eventually this will need to be updated to read parse tree to gather more context but this atleast lets us get a decent-ish format for many of our current sample files (e.g. sieve.carbon) Assisted-With: Gemini / Antigravity --------- Co-authored-by: David Blaikie <dblaikie@gmail.com>