Update examples

example/ex-algo03.c

@@ -14,7 +14,7 @@ ARRAY_DEF(vector_int, int)
 /* Register the oplist of this array of integer globally */
 #define M_OPL_vector_int_t() ARRAY_OPLIST(vector_int)
 
-/* Micro macro to detect if a string starts with the given pattern */
+/* Micro macro to detect if the key string starts with the given pattern */
 #define start_with(pattern, item)                \
   string_start_with_str_p((item).key, (pattern))
 
@@ -26,11 +26,10 @@ int main(void)
   int s = 0;
   // Init keys as a vector_int_t, initialize it (and prepare its destruction)
   M_LET(keys, vector_int_t)
-    // Initialize m as a dictionnary and initialize it with the given database
-    // Initialize tmp as a dictionanry
-    M_LET( (m, (STRING_CTE("foo"), 1), (STRING_CTE("bar"), 42), (STRING_CTE("bluez"), 7), (STRING_CTE("stop"), 789) ), tmp, dict_t) {
- 
-    /* Extract all elements of 'm' that starts with 'b' */
+  // Initialize m as a dictionnary and initialize it with the given database
+  // Initialize tmp as a dictionnary
+  M_LET( (m, (STRING_CTE("foo"), 1), (STRING_CTE("bar"), 42), (STRING_CTE("bluez"), 7), (STRING_CTE("stop"), 789) ), tmp, dict_t) {
+    /* Extract all elements of 'm' that starts with 'b' and fills tmp with it */
     ALGO_EXTRACT(tmp, dict_t, m, dict_t, start_with, "b");
     /* Extract the values of theses elements */
     ALGO_TRANSFORM(keys, vector_int_t, tmp, dict_t, get_value);