more ambiguous input testing, fixes

test.sh

@@ -124,6 +124,22 @@ aaaaa(aa)aa(aa(a)a)?aa
 .{5}
 .{10,15}
 (a(abc)+){3,}
+(aa(aa)|a(a)a|a){3,4}
+(aa(aa)|a(a)a|a){3,4}
+(aa(aa)|a(a)a|a){3,4}
+(aa(aa)|a(a)a|a){3,4}
+(aa(aa)|a(a)a|a){3,4}
+(aa(aa)|a(a)a|a){3,4}
+(aa(aa)|a(a)a|a){3,4}
+(a(a)(aa)|aaa|a){3,4}
+(a(a)(aa)|aaa|a){6}
+(a(a)(aa)|aaa|a){5,8}
+(a(a)(aa)|(aa)a|(a)){9}
+(a(a)(aa)|(aa)a|(a)){10}
+(a(a)(aa)|(aa)a|(a)){11}
+(a(a)a|(a)|a(aa)|aa){2,5}
+((a)a|a(aa)|(aaaa)|(a*)){3,10}
+((a)a|a(aa)|(aaaa)|(a+)){3,10}
 "
 input="\
 abcdef
@@ -249,6 +265,22 @@ OBJ = \$(SRC:.c=.o)
 рврыр
 рврырdhsjhh
 aabcabcaabcaabc
+aaaaaaaaaaaaaaaaaa
+aaaaaaaaaaaaaaa
+aaaaaaaaaaaaaa
+aaaaaaaaaaaaa
+aaaaaaaaaaaa
+aaaaaaaaaaa
+aaaaaaaaaa
+aaaaaaaaaa
+aaaaaaaaaa
+aaaaaaaaaa
+aaaaaaaaaa
+aaaaaaaaaa
+aaaaaaaaaa
+aaaaaaaaaaaaaa
+aaaaaaaaaaaaaaaaa
+aaaaaaaaaaaaaaaaa
 "
 expect="\
 (0,3)
@@ -374,6 +406,22 @@ expect="\
 (0,10)
 (0,16)
 (0,15)(11,15)(12,15)
+(0,16)(12,16)(14,16)(?,?)
+(0,15)(12,15)(10,12)(13,14)
+(0,13)(12,13)(10,12)(?,?)
+(0,13)(12,13)(10,12)(?,?)
+(0,12)(8,12)(10,12)(?,?)
+(0,11)(8,11)(6,8)(9,10)
+(0,10)(9,10)(6,8)(?,?)
+(0,10)(9,10)(5,6)(6,8)
+(0,9)(8,9)(1,2)(2,4)
+(0,10)(9,10)(1,2)(2,4)
+(0,9)(8,9)(?,?)(?,?)(?,?)(8,9)
+(0,10)(9,10)(?,?)(?,?)(?,?)(9,10)
+-nomatch-
+(0,13)(12,13)(10,11)(12,13)(?,?)
+(0,17)(17,17)(14,15)(?,?)(?,?)(17,17)
+(0,17)(16,17)(14,15)(?,?)(?,?)(16,17)
 (0,0)
 "