| Delimiter | Description | | +, -, *, / | Addition, subtraction/negation, multiplication, division | | % | Attribute indicator | | ' | Character string delimiter | | . | Component selector | | (,) | Expression or list delimiter | | : | Host variable indicator | | , | Item separator | | " | Quoted identifier delimiter | | = | Relational operator | | @ | Remote access indicator | | ; | Statement terminator | | := | Assignment operator | | => | Association operator | | || | Concatenation operator | | ** | Exponentiation operator | | <<, >> | Label delimiter (begin and end) | | /*, */ | Multi-line comment delimiter (begin and end) | | -- | Single-line comment indicator | | .. | Range operator | | <, >, <=, >= | Relational operators | | <>, '=, ~=, ^= | Different version of NOT EQUAL |
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