femtools.tokrules Namespace Reference

Functions
def	p_error (p)
def	p_expression_binop (p)
def	p_expression_float (p)
def	p_expression_group (p)
def	p_expression_int (p)
def	p_expression_name (p)
def	p_expression_uminus (p)
def	p_statement_assign (p)
def	p_statement_expr (p)
def	t_COMMENT (t)
def	t_error (t)
def	t_FLOAT (t)
def	t_INT (t)
def	t_newline (t)

Variables
dictionary	names = {}
tuple	precedence
string	t_DIVIDE = r'/'
string	t_EQUALS = r'='
string	t_ignore = " \t"
string	t_LPAREN = r'\('
string	t_MINUS = r'-'
string	t_NAME = r'[a-zA-Z_][a-zA-Z0-9_]*'
string	t_PLUS = r'\+'
string	t_RPAREN = r'\)'
string	t_TIMES = r'\*'
tuple	tokens

Function Documentation

p_error()

def femtools.tokrules.p_error

(

p

)

p_expression_binop()

def femtools.tokrules.p_expression_binop

(

p

)

expression : expression PLUS expression
              | expression MINUS expression
              | expression TIMES expression
              | expression DIVIDE expression

p_expression_float()

def femtools.tokrules.p_expression_float

(

p

)

p_expression_group()

def femtools.tokrules.p_expression_group

(

p

)

p_expression_int()

def femtools.tokrules.p_expression_int

(

p

)

p_expression_name()

def femtools.tokrules.p_expression_name

(

p

)

p_expression_uminus()

def femtools.tokrules.p_expression_uminus

(

p

)

p_statement_assign()

def femtools.tokrules.p_statement_assign

(

p

)

p_statement_expr()

def femtools.tokrules.p_statement_expr

(

p

)

t_COMMENT()

def femtools.tokrules.t_COMMENT

(

t

)

t_error()

def femtools.tokrules.t_error

(

t

)

t_FLOAT()

def femtools.tokrules.t_FLOAT

(

t

)

t_INT()

def femtools.tokrules.t_INT

(

t

)

t_newline()

def femtools.tokrules.t_newline

(

t

)

Variable Documentation

names

dictionary femtools.tokrules.names = {}

precedence

tuple femtools.tokrules.precedence

Initial value:

=  (
    ('left', 'PLUS', 'MINUS'),
    ('left', 'TIMES', 'DIVIDE'),
    ('right', 'UMINUS'),
)

t_DIVIDE

string femtools.tokrules.t_DIVIDE = r'/'

t_EQUALS

string femtools.tokrules.t_EQUALS = r'='

t_ignore

string femtools.tokrules.t_ignore = " \t"

t_LPAREN

string femtools.tokrules.t_LPAREN = r'\('

t_MINUS

string femtools.tokrules.t_MINUS = r'-'

t_NAME

string femtools.tokrules.t_NAME = r'[a-zA-Z_][a-zA-Z0-9_]*'

t_PLUS

string femtools.tokrules.t_PLUS = r'\+'

t_RPAREN

string femtools.tokrules.t_RPAREN = r'\)'

t_TIMES

string femtools.tokrules.t_TIMES = r'\*'

tokens

tuple femtools.tokrules.tokens

Initial value:

=  (
    'NAME',
    'FLOAT',
    'INT',
    'PLUS',
    'MINUS',
    'TIMES',
    'DIVIDE',
    'EQUALS',
    'LPAREN',
    'RPAREN',
    'COMMENT',
)