Syntax_Validation/parser.out at main · itsdharani/Syntax_Validation · GitHub

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Created by PLY version 3.11 (http://www.dabeaz.com/ply)

Unused terminals:

    COLON

Grammar

Rule 0     S' -> program
Rule 1     program -> statement
Rule 2     program -> statement program
Rule 3     statements -> statement
Rule 4     statements -> statement statements
Rule 5     statement -> IF LBRACKET condition RBRACKET THEN statements FI
Rule 6     statement -> IF LBRACKET condition RBRACKET THEN statements ELSE statements FI
Rule 7     statement -> FOR VARIABLE IN condition DO statements DONE
Rule 8     statement -> WHILE LBRACKET condition RBRACKET DO statements DONE
Rule 9     statement -> FUNCTION VARIABLE LPAREN RPAREN LFBRACKET statements RFBRACKET
Rule 10    statement -> ASSIGN
Rule 11    statement -> ECHO QUOTES statements QUOTES
Rule 12    statement -> ECHO DOLLAR VARIABLE
Rule 13    condition -> expression
Rule 14    condition -> expression operator expression
Rule 15    expression -> VARIABLE
Rule 16    expression -> NUMBER
Rule 17    expression -> expression operator expression
Rule 18    operator -> PLUS
Rule 19    operator -> MINUS
Rule 20    operator -> MUL
Rule 21    operator -> DIV
Rule 22    operator -> GT
Rule 23    operator -> LT
Rule 24    operator -> EQUAL

Terminals, with rules where they appear

COLON                :
DIV                  : 21
DO                   : 7 8
DOLLAR               : 12
DONE                 : 7 8
ECHO                 : 11 12
ELSE                 : 6
FI                   : 5 6
FOR                  : 7
FUNCTION             : 9
GT                   : 22
IF                   : 5 6
IN                   : 7
LBRACKET             : 5 6 8
LFBRACKET            : 9
LPAREN               : 9
LT                   : 23
MINUS                : 19
MUL                  : 20
NUMBER               : 16
PLUS                 : 18
QUOTES               : 11 11
RBRACKET             : 5 6 8
RFBRACKET            : 9
RPAREN               : 9
THEN                 : 5 6
VARIABLE             : 7 9 12 15
WHILE                : 8
error                :

Nonterminals, with rules where they appear

ASSIGN               : 10
EQUAL                : 24
condition            : 5 6 7 8
expression           : 13 14 14 17 17
operator             : 14 17
program              : 2 0
statement            : 1 2 3 4
statements           : 4 5 6 6 7 8 9 11