diff options
Diffstat (limited to 'ext/ply/test/lex_state3.py')
-rw-r--r-- | ext/ply/test/lex_state3.py | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/ext/ply/test/lex_state3.py b/ext/ply/test/lex_state3.py new file mode 100644 index 000000000..bb22d241e --- /dev/null +++ b/ext/ply/test/lex_state3.py @@ -0,0 +1,42 @@ +# lex_state2.py +# +# Bad state declaration + +import sys +sys.path.insert(0,"..") + +import ply.lex as lex + +tokens = [ + "PLUS", + "MINUS", + "NUMBER", + ] + +comment = 1 +states = ((comment, 'inclusive'), + ('example', 'exclusive')) + +t_PLUS = r'\+' +t_MINUS = r'-' +t_NUMBER = r'\d+' + +# Comments +def t_comment(t): + r'/\*' + t.lexer.begin('comment') + print "Entering comment state" + +def t_comment_body_part(t): + r'(.|\n)*\*/' + print "comment body", t + t.lexer.begin('INITIAL') + +def t_error(t): + pass + +import sys + +lex.lex() + + |