4 Syntax and basic data types

Chapter 4 - Syntax and basic data types - 4 Syntax and basic data types

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counters-001

Parsing counter functions with just the identifier
Counters can be referred to using only the identifier.

counters-002 (invalid)

Parsing invalid counter functions - Too many arguments
A counter is invalid if it has too many arguments.

ident-014

Selector attributes and hyphens
Attribute selectors can begin with hyphens.

ident-015

Attribute selectors and underscores
Attribute selectors can begin with underscores.

ident-016

Attribute selectors with hyphens and underscores
Attribute selectors are valid if they begin with hyphens and then underscores.

ident-017 (invalid)

Attribute selection with digits
Attribute selectors cannot begin with digits.

ident-018 (invalid)

Attribute selectors starting with hyphens and digits
Attribute selectors cannot begin with hyphens then digits.

ident-019

Attribute selectors starting with underscore and digits
Attribute selectors can begin with underscore then digits.