Fix some left-over details in C++ syntax highlighting
move type cast keywords into operators, since that's their syntactic function
fix a single dot being matched as a constant.number
add the missing caret operator
@@ -10,7 +10,6 @@ rules:
- type: "\\b(final|override)\\b"
- type.keyword: "\\b(auto|volatile|const(expr|eval|init)?|mutable|register|thread_local|static|extern|decltype|explicit|virtual)\\b"
- statement: "\\b(class|namespace|template|typename|this|friend|using|public|protected|private|noexcept)\\b"
- - statement: "\\b((const|dynamic|reinterpret|static)_cast)\\b"
- statement: "\\b(concept|requires)\\b"
- statement: "\\b(import|export|module)\\b"
- statement: "\\b(for|if|while|do|else|case|default|switch)\\b"
@@ -25,15 +24,15 @@ rules:
- statement: "(__attribute__[[:space:]]*\\(\\([^)]*\\)\\)|__(aligned|asm|builtin|hidden|inline|packed|restrict|section|typeof|weak)__)"
# Operator Color
- - symbol.operator: "([.:;,+*~|=!?\\%]|<|>|/|-|&|\\b(sizeof|alignof|typeid|(and|or|xor|not)(_eq)?|bitor|compl|bitand)\\b)"
+ - symbol.operator: "[-+*/%=<>.:;,~&|^!?]|\\b(sizeof|alignof|typeid|(and|or|xor|not)(_eq)?|bitor|compl|bitand|(const|dynamic|reinterpret|static)_cast)\\b"
# Parenthetical Color
- symbol.brackets: "[(){}]|\\[|\\]"
# Integer Literals
- constant.number: "(\\b([1-9][0-9']*|0[0-7']*|0[Xx][0-9a-fA-F']+|0[Bb][01]+)([Uu]?[Ll][Ll]?|[Ll][Ll]?[Uu]?)?\\b)"
# Decimal Floating-point Literals
- - constant.number: "(\\b([0-9']*[.][0-9']*([Ee][+-]?[0-9']+)?|[0-9']+[Ee][+-]?[0-9']+)[FfLl]?\\b)"
+ - constant.number: "(\\b(([0-9']*[.][0-9']+|[0-9']+[.][0-9']*)([Ee][+-]?[0-9']+)?|[0-9']+[Ee][+-]?[0-9']+)[FfLl]?\\b)"
# Hexadecimal Floating-point Literals
- - constant.number: "(\\b0[Xx]([0-9a-zA-Z']+[.][0-9a-zA-Z']*|[0-9a-zA-Z']*[.][0-9a-zA-Z']+)[Pp][+-]?[0-9']+[FfLl]?\\b)"
+ - constant.number: "(\\b0[Xx]([0-9a-zA-Z']*[.][0-9a-zA-Z']+|[0-9a-zA-Z']+[.][0-9a-zA-Z']*)[Pp][+-]?[0-9']+[FfLl]?\\b)"
- constant.bool: "(\\b(true|false|NULL|nullptr)\\b)"
- constant.string:
