Add solution

1 files changed, 33 insertions, 0 deletions

diff --git a/chall/ply-2.2/test/lex_token5.py b/chall/ply-2.2/test/lex_token5.py
new file mode 100644
index 0000000..77fabde
--- /dev/null
+++ b/chall/ply-2.2/test/lex_token5.py
@@ -0,0 +1,33 @@
+# lex_token.py
+#
+# Return a bad token name
+
+import sys
+sys.path.insert(0,"..")
+
+import ply.lex as lex
+
+tokens = [
+    "PLUS",
+    "MINUS",
+    "NUMBER",
+    ]
+
+t_PLUS = r'\+'
+t_MINUS = r'-'
+
+def t_NUMBER(t):
+    r'\d+'
+    t.type = "NUM"
+    return t
+
+def t_error(t):
+    pass
+
+sys.tracebacklimit = 0
+
+lex.lex()
+lex.input("1234")
+t = lex.token()
+
+