diff --git a/main.c b/main.c
index f65bb20..35eceb7 100644
--- a/main.c
+++ b/main.c
@@ -2,21 +2,71 @@
 #include <unistd.h>
 #include <stdbool.h>
 
+const int indent = 2;
+int scope = 0;
+
+void print_indent() {
+    for (int i = 0; i < indent * scope; i++) {
+        putchar(' ');
+    }
+}
+
+void ln() {
+    putchar('\n');
+    print_indent();
+}
+
+
 int main() {
-    int scope = 0;
     bool in_string = false;
     bool escape_next = false;
 
     char c;
     while (read(STDIN_FILENO, &c, 1) > 0) {
-        putchar(c);
+        switch (c) {
+        case '\"':
+            if (!escape_next) {
+                in_string = !in_string;
+            }
 
-        if (c == '{' || c == '[') {
+            putchar(c);
+            break;
+        case '\\':
+            escape_next = true;
+
+            putchar(c);
+            break;
+        case '{':
+        case '[':
+            putchar(c);
             scope++;
-            putchar('\n');
-        }
-        else if (c == '}' || c == ']') {
+
+            ln();
+            break;
+        case '}':
+        case ']':
             scope--;
+            ln();
+
+            putchar(c);
+            break;
+        case ',':
+            putchar(c);
+            if (!in_string) {
+                ln();
+            }
+
+            break;
+        case ':':
+            putchar(c);
+            if (!in_string) {
+                putchar(' ');
+            }
+
+            break;
+        default:
+            putchar(c);
+            break;
         }
     }