1 files changed, 65 insertions, 0 deletions
diff --git a/test/ragelambig2.lm b/test/ragelambig2.lm
new file mode 100644
index 00000000..70e97c66
--- /dev/null
+++ b/test/ragelambig2.lm
@@ -0,0 +1,65 @@
+lex start
+{
+	ignore /[\t\n ]+/
+	literal '^', '|', '-', ',', ':', '!', '?', '.'
+	literal '(', ')', '{', '}', '*', '&', '+'
+
+	literal '--', ':>', ':>>', '<:', '->', '**'
+
+	token word /[a-zA-Z_][a-zA-Z0-9_]*/
+	token uint /[0-9]+/
+}
+
+
+def start 
+	[expression]
+	{
+		print_xml( lhs )
+	}
+
+def expression 
+	[expression '|' term]
+|	[expression '&' term]
+|	[expression '-' term]
+|	[expression '--' term]
+|	[term]
+
+def term 
+	[factor_with_rep more_term]
+
+# Can resolve the ambiguity by making more_term shortest match.
+def more_term 
+	[]
+|	[factor_with_rep more_term]
+|	['.' factor_with_rep more_term]
+|	[':>' factor_with_rep more_term]
+|	[':>>' factor_with_rep more_term]
+|	['<:' factor_with_rep more_term]
+
+def factor_with_rep 
+	[factor_with_rep '*']
+|	[factor_with_rep '**']
+|	[factor_with_rep '?']
+|	[factor_with_rep '+']
+|	[factor_with_rep '{' factor_rep_num '}']
+|	[factor_with_rep '{' ',' factor_rep_num '}']
+|	[factor_with_rep '{' factor_rep_num ',' '}']
+|	[factor_with_rep '{' factor_rep_num ',' factor_rep_num '}']
+|	[factor_with_neg]
+
+def factor_rep_num 
+	[uint]
+
+def factor_with_neg 
+	['!' factor_with_neg]
+|	['^' factor_with_neg]
+|	[factor]
+
+def factor 
+	[alphabet_num]
+|	[word]
+|	['(' expression ')']
+
+def alphabet_num 
+	[uint]
+|	['-' uint]