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[gnulib.git] / lib / unictype / categ_of.c

diff --git a/lib/unictype/categ_of.c b/lib/unictype/categ_of.c
index 85b694f..311c565 100644 (file)
--- a/lib/unictype/categ_of.c
+++ b/lib/unictype/categ_of.c
@@ -31,22 +31,22 @@ lookup_withtable (ucs4_t uc)
     {
       int lookup1 = u_category.level1[index1];
       if (lookup1 >= 0)
-       {
-         unsigned int index2 = (uc >> category_header_2) & category_header_3;
-         int lookup2 = u_category.level2[lookup1 + index2];
-         if (lookup2 >= 0)
-           {
-             unsigned int index3 = ((uc & category_header_4) + lookup2) * 5;
-             /* level3 contains 5-bit values, packed into 16-bit words.  */
-             unsigned int lookup3 =
-               ((u_category.level3[index3>>4]
-                 | (u_category.level3[(index3>>4)+1] << 16))
-                >> (index3 % 16))
-               & 0x1f;
+        {
+          unsigned int index2 = (uc >> category_header_2) & category_header_3;
+          int lookup2 = u_category.level2[lookup1 + index2];
+          if (lookup2 >= 0)
+            {
+              unsigned int index3 = ((uc & category_header_4) + lookup2) * 5;
+              /* level3 contains 5-bit values, packed into 16-bit words.  */
+              unsigned int lookup3 =
+                ((u_category.level3[index3>>4]
+                  | (u_category.level3[(index3>>4)+1] << 16))
+                 >> (index3 % 16))
+                & 0x1f;
 
-             return lookup3;
-           }
-       }
+              return lookup3;
+            }
+        }
       return 29; /* = log2(UC_CATEGORY_MASK_Cn) */
     }
   return -1;