Inheritance diagram for B2ParameterLexer:

Collaboration diagram for B2ParameterLexer:

Public Member Functions
	ARGUMENTTUPLE (self, t)

Public Attributes
	index = self.index+pos
	Increment current scanning position.

Static Public Attributes
dict	tokens = {ARGUMENTTUPLE, }
	Single token for matching metavariable parameters.

Detailed Description

Lexer class responsible for changing the default scanning behavior.
It disables token scanning and captures
everything within the matched parenthesis.
Call pop_state to return to the default scanning state.

Definition at line 40 of file b2parser.py.

Member Function Documentation

◆ ARGUMENTTUPLE()

ARGUMENTTUPLE	(		self,
			t )

Capture metavariable parameters by finding the matched parenthesis.

Args:
    t (sly.lex.token): token of type LPAREN

Returns:
    t (sly.lex.token): ARGUMENTTUPLE token

Definition at line 51 of file b2parser.py.

    def ARGUMENTTUPLE(self, t):
        """
        Capture metavariable parameters by finding the matched parenthesis.
 
        Args:
            t (sly.lex.token): token of type LPAREN
 
        Returns:
            t (sly.lex.token): ARGUMENTTUPLE token
        """
        # Find the offset of the matching parenthesis
        pos = findMatchedParenthesis(self.text[self.index-1:], "(", ")")
        # Set value to slice
        t.value = self.text[self.index-1: self.index+pos]
        
        self.index = self.index+pos
        # Return to default B2Lexer state
        self.pop_state()
        # Return token
        return t
 
 

Member Data Documentation

◆ index

index = self.index+pos

Increment current scanning position.

Definition at line 66 of file b2parser.py.

◆ tokens

dict tokens = {ARGUMENTTUPLE, }

static

Single token for matching metavariable parameters.

Definition at line 48 of file b2parser.py.

The documentation for this class was generated from the following file:

framework/scripts/b2parser.py

Public Member Functions