1 files changed, 0 insertions, 74 deletions
diff --git a/chall/ply-2.2/example/BASIC/basiclex.py b/chall/ply-2.2/example/BASIC/basiclex.py
deleted file mode 100644
index 463ef9b..0000000
--- a/chall/ply-2.2/example/BASIC/basiclex.py
+++ /dev/null
@@ -1,74 +0,0 @@
-# An implementation of Dartmouth BASIC (1964)
-
-from ply import *
-
-keywords = (
-    'LET','READ','DATA','PRINT','GOTO','IF','THEN','FOR','NEXT','TO','STEP',
-    'END','STOP','DEF','GOSUB','DIM','REM','RETURN','RUN','LIST','NEW',
-)
-
-tokens = keywords + (
-     'EQUALS','PLUS','MINUS','TIMES','DIVIDE','POWER',
-     'LPAREN','RPAREN','LT','LE','GT','GE','NE',
-     'COMMA','SEMI', 'INTEGER','FLOAT', 'STRING',
-     'ID','NEWLINE'
-)
-
-t_ignore = ' \t'
-
-def t_REM(t):
-    r'REM .*'
-    return t
-
-def t_ID(t):
-    r'[A-Z][A-Z0-9]*'
-    if t.value in keywords:
-        t.type = t.value
-    return t
-    
-t_EQUALS  = r'='
-t_PLUS    = r'\+'
-t_MINUS   = r'-'
-t_TIMES   = r'\*'
-t_POWER   = r'\^'
-t_DIVIDE  = r'/'
-t_LPAREN  = r'\('
-t_RPAREN  = r'\)'
-t_LT      = r'<'
-t_LE      = r'<='
-t_GT      = r'>'
-t_GE      = r'>='
-t_NE      = r'<>'
-t_COMMA   = r'\,'
-t_SEMI    = r';'
-t_INTEGER = r'\d+'    
-t_FLOAT   = r'((\d*\.\d+)(E[\+-]?\d+)?|([1-9]\d*E[\+-]?\d+))'
-t_STRING  = r'\".*?\"'
-
-def t_NEWLINE(t):
-    r'\n'
-    t.lexer.lineno += 1
-    return t
-
-def t_error(t):
-    print "Illegal character", t.value[0]
-    t.lexer.skip(1)
-
-lex.lex()
-
-
-
-
-
-
-
-       
-   
-  
-            
-
-
-
-
-
-