API breakage:

rename _constains into _contain_p
to be more uniform with other predicate functions,
and to use infinitive form for the method.

doc/API.txt

@@ -16,5 +16,7 @@ V0.2.*: * worker_sync takes a 'worker_t' as an additional parameter
         Since there is no key, it is a push method, not a _set_at method.
         * DICT_SET_DEF2 ==> DICT_SET_DEF
         since it only requires one argument.
+        * ALGO _contains ==> _contain_p
+        since it is a predicate '_p' and it shall be in infinitive form.
         
         

m-algo.h

@@ -103,7 +103,7 @@
   }                                                                     \
                                                                         \
   static inline bool                                                    \
-  M_C(name, _contains) (container_t l, type_t const data)               \
+  M_C(name, _contain_p) (container_t l, type_t const data)              \
   {                                                                     \
     it_t it;                                                            \
     M_C(name,_find)(it, l, data);                                       \

tests/test-malgo.c

@@ -92,8 +92,8 @@ static void test_list(void)
   list_int_init(l);
   for(int i = 0; i < 100; i++)
     list_int_push_back (l, i);
-  assert( algo_list_contains(l, 62) == true);
-  assert( algo_list_contains(l, -1) == false);
+  assert( algo_list_contain_p(l, 62) == true);
+  assert( algo_list_contain_p(l, -1) == false);
   
   assert( algo_list_count(l, 1) == 1);
   list_int_push_back (l, 17);
@@ -158,8 +158,8 @@ static void test_array(void)
   array_int_init(l);
   for(int i = 0; i < 100; i++)
     array_int_push_back (l, i);
-  assert( algo_array_contains(l, 62) == true);
-  assert( algo_array_contains(l, -1) == false);
+  assert( algo_array_contain_p(l, 62) == true);
+  assert( algo_array_contain_p(l, -1) == false);
   assert( algo_array_sort_p(l) == true);
 
   assert( algo_array_count(l, 1) == 1);