Scalameta v4.9.3

Bug fixes

• ScannerTokens: keep multiple outdents to swap , (#3666) @kitbellew
• contrib/DocToken: fix the label of a tag (#3663) @kitbellew
• LegacyTokenData: relax float check, round up max (#3655) @kitbellew
• InternalTrees: don't keep token cache per tree (#3652) @kitbellew

Miscellaneous

• TokenStructure: print only variable payload (#3671) @kitbellew
• Token: make name public (#3670) @kitbellew
• Token: add len, override it/isEmpty for fixed (#3669) @kitbellew
• Chars: move escape() from TokenNamerMacros (#3668) @kitbellew
• Tests: use assertEquals, not assert(x == y) (#3667) @kitbellew
• Replace scalafiddle reference with scastie (#3665) @sake92
• Tests: fix #3655 after change in #3660 (#3662) @kitbellew
• ScalametaParser: quote tokens in syntax error (#3660) @kitbellew
• token: improve computation of token name (#3659) @kitbellew
• token: override definition of text() for fixed (#3658) @kitbellew
• token: remove unused reflect trees (#3657) @kitbellew
• InternalTrees: text/tokens lazy only if non-parsed (#3656) @kitbellew
• Origin: add {text,tokens}Opt methods (#3653) @kitbellew