def scan_purelang(content, filename):
content = content.expandtabs(8)
tokenizer = tcl_lexer.TclLexer(content)
parser = tcl_parser.Parser(tokenizer, "Tcl")
parse_tree = parser.parse()
#XXX Change last arg from "Tcl" to "tclcile"?
tree = parser_cix.produce_elementTree_cix(parse_tree, filename, "Tcl",
"Tcl")
return tree
tok_count += 1
if tok_count > tok_lim and tok['start_column'] < init_indentation:
break
# end while
curr_node.set_line_end_num(self.tokenizer.curr_line_no())
return tok['style'] != shared_lexer.EOF_STYLE
# end parse_aux()
# end class Parser
if __name__ == "__main__":
if len(sys.argv) == 1:
sample_code = tcl_lexer.provide_sample_code()
fs = None
elif sys.argv[1] == "-":
fs = sys.stdin
closefs = False
else:
fs = open(sys.argv[1], "r")
closefs = True
if fs is not None:
sample_code = shared_lexer.read_and_detab(fs, closefs)
# fs comes back closed
tokenizer = tcl_lexer.TclLexer(sample_code)
parser = Parser(tokenizer, "Tcl")
tree = parser.parse()
print "Analyze the parse tree"
tree.dump()
