new article and code setting changes

public_ansi/pandoc

@@ -55,18 +55,18 @@ mollis. Nam H₂O tristique ex a quam aliquet, eget 2¹⁰ vehicula sapien
  rhoncus . Aliquam  return 0;  sodales pretium auctor. Aliquam convallis
 sodales elementum.
 
-    #include <stdio.h>
-
-    // TODO: A funny comment
-    int main() {
-        char greetings[] = {'H', 'e', 'l', 'l', 'o', ' ', 'W', 'o', 'r', 'l', 'd', '!', '\0'};
-        char greetings2[] = "Hello World!";
-
-        printf("%zu\n", sizeof(greetings));
-        printf("%zu\n", sizeof(greetings2));
-
-        return 0;
-    }
+    1	#include <stdio.h>
+    2	
+    3	// TODO: A funny comment
+    4	int main() {
+    5	    char greetings[] = {'H', 'e', 'l', 'l', 'o', ' ', 'W', 'o', 'r', 'l', 'd', '!', '\0'};
+    6	    char greetings2[] = "Hello World!";
+    7	
+    8	    printf("%zu\n", sizeof(greetings));
+    9	    printf("%zu\n", sizeof(greetings2));
+    10	
+    11	    return 0;
+    12	}
 
 Aenean eros lacus, volutpat at molestie vitae, pretium eu diam. Quisque
 sit 1 + 2 + 3 + ⋯ + n amet nisl ut dolor congue sodales.