examples.exp.recursive Namespace Reference

Variables
string	title
string	L = 'L = "("\n'
string	R = 'R = ")"\n'
string	PM = 'P = L P R / L R\n'
string	PG = 'match = %^ P %$\n'
string	PT = 'match = %^ P %$\n'
string	header = 'RESULT'
int	testno = 0
	exp = ApgExp(PM)
string	input = '((()))'
	result = exp.exec(input)

Variable Documentation

exp

examples.exp.recursive.exp = ApgExp(PM)

Definition at line 40 of file recursive.py.

header

string examples.exp.recursive.header = 'RESULT'

Definition at line 36 of file recursive.py.

input

string examples.exp.recursive.input = '((()))'

Definition at line 42 of file recursive.py.

L

string examples.exp.recursive.L = 'L = "("\n'

Definition at line 21 of file recursive.py.

PG

string examples.exp.recursive.PG = 'match = %^ P %$\n'

Definition at line 27 of file recursive.py.

PM

string examples.exp.recursive.PM = 'P = L P R / L R\n'

Definition at line 24 of file recursive.py.

PT

string examples.exp.recursive.PT = 'match = %^ P %$\n'

Definition at line 31 of file recursive.py.

R

string examples.exp.recursive.R = 'R = ")"\n'

Definition at line 22 of file recursive.py.

result

examples.exp.recursive.result = exp.exec(input)

Definition at line 43 of file recursive.py.

testno

int examples.exp.recursive.testno = 0

Definition at line 37 of file recursive.py.

title

string examples.exp.recursive.title

Initial value:

=  '''This example will demonstrate the use of
recursive grammar rules for matching nested pairs.
Note that the begin and end of string anchors,
%^ and %$, are used so that the pattern must
match the entire string or fail.
'''

Definition at line 12 of file recursive.py.