class Ven::Suite::Context::Reader

Overview

The context for a Reader

The reader uses context to store and look up user-defined nuds, leds and words.

ven/suite/context.cr

#<<(*args, **options)
Defines a new keyword.
#<<(*args, **options, &)
Defines a new keyword.
#[]=(type : String, pattern : Regex)
Defines a trigger given type, word type, and regex pattern pattern.
#[]=(trigger : String, nud : Ven::Parselet::PNudMacro)
Defines a reader macro that will be triggered by trigger, a word type (keyword or not).
#keyword?(lexeme : String)
Returns whether lexeme is a keyword under this context.
#keywords : Array(String)
Returns the keyword lexemes of this context.
#nuds : Hash(String, Ven::Parselet::PNudMacro)
Returns a hash of word types mapped to nud macros they trigger.
#triggers : Hash(String, Regex)
Returns a hash of word types mapped to regex patterns used to match them.

def <<(*args, **options) #

Defines a new keyword.

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def <<(*args, **options, &) #

Defines a new keyword.

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def []=(type : String, pattern : Regex) #

Defines a trigger given type, word type, and regex pattern pattern.

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def []=(trigger : String, nud : Ven::Parselet::PNudMacro) #

Defines a reader macro that will be triggered by trigger, a word type (keyword or not).

Does not check whether trigger is a valid word type.

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def keyword?(lexeme : String) #

Returns whether lexeme is a keyword under this context.

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def keywords : Array(String) #

Returns the keyword lexemes of this context.

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def nuds : Hash(String, Ven::Parselet::PNudMacro) #

Returns a hash of word types mapped to nud macros they trigger.

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def triggers : Hash(String, Regex) #

Returns a hash of word types mapped to regex patterns used to match them.

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