@@ -2427,7 +2427,7 @@ static const char *pdf_getdict(const char *q0, int *len, const char *key)

     /* if the value is a dictionary object, include the < > brackets.*/

     while (q > q0 && (q[-1] == '<' || q[-1] == '\n'))

-      q--;

+        q--;

     *len -= q - q0;

     return q;

@@ -2535,8 +2535,8 @@ static char *pdf_readstring(const char *q0, int len, const char *key, unsigned *

                         case '9':

                             /* octal escape */

                             if (q + 2 < end) {

-                                *s++ = 64*(q[0] - '0') + 8*(q[1] - '0') + (q[2] - '0');

-                                q++; q++;

+                                *s++ = 64 * (q[0] - '0') + 8 * (q[1] - '0') + (q[2] - '0');

+                                q += 2;

                             }

                             break;

                         default:

@@ -2561,8 +2561,8 @@ static char *pdf_readstring(const char *q0, int len, const char *key, unsigned *

         len -= 1;

         // skip newlines after <

         while (len > 0 && *start == '\n') {

-          start = ++q;

-          len -= 1;

+            start = ++q;

+            len -= 1;

         }

         q = memchr(q + 1, '>', len - 1);

         if (!q)