19 lines
343 B
Python
19 lines
343 B
Python
import sys
|
|
import lex2
|
|
|
|
paths = sys.argv[1:]
|
|
for path in paths:
|
|
f = open(path, 'r')
|
|
data = f.read()
|
|
f.close()
|
|
|
|
lines = data.split('\n')
|
|
|
|
grammar = lex2.PerlGrammar()
|
|
lexer = lex2.Lexer('lexer', grammar)
|
|
|
|
lexer.lex(lines)
|
|
print path
|
|
for token in lexer:
|
|
print '%-20s| %s' % (token.name, token.string)
|