diff --git a/src/core/ngx_string.c b/src/core/ngx_string.c
index 886fe00c6..ad2c9d8c8 100644
--- a/src/core/ngx_string.c
+++ b/src/core/ngx_string.c
@@ -688,24 +688,25 @@ ngx_decode_base64(ngx_str_t *dst, ngx_str_t *src)
 {
     size_t          len;
     u_char         *d, *s;
-    static u_char   basis64[] =
-        { 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77,
-          77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77,
-          77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 62, 77, 77, 77, 63,
-          52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 77, 77, 77, 77, 77, 77,
-          77,  0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14,
-          15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 77, 77, 77, 77, 77,
-          77, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40,
-          41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 77, 77, 77, 77, 77,
+    static u_char   basis64[] = {
+        77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77,
+        77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77,
+        77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 62, 77, 77, 77, 63,
+        52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 77, 77, 77, 77, 77, 77,
+        77,  0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14,
+        15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 77, 77, 77, 77, 77,
+        77, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40,
+        41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 77, 77, 77, 77, 77,
 
-          77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77,
-          77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77,
-          77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77,
-          77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77,
-          77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77,
-          77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77,
-          77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77,
-          77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77 };
+        77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77,
+        77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77,
+        77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77,
+        77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77,
+        77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77,
+        77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77,
+        77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77,
+        77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77
+    };
 
     for (len = 0; len < src->len; len++) {
         if (src->data[len] == '=') {
@@ -887,66 +888,69 @@ ngx_utf_cpystrn(u_char *dst, u_char *src, size_t n)
 uintptr_t
 ngx_escape_uri(u_char *dst, u_char *src, size_t size, ngx_uint_t type)
 {
-    ngx_uint_t        i, n;
-    uint32_t         *escape;
-    static u_char     hex[] = "0123456789abcdef";
+    ngx_uint_t      i, n;
+    uint32_t       *escape;
+    static u_char   hex[] = "0123456789abcdef";
 
-                      /* " ", "#", "%", "?", %00-%1F, %7F-%FF */
+                    /* " ", "#", "%", "?", %00-%1F, %7F-%FF */
 
-    static uint32_t   uri[] =
-        { 0xffffffff, /* 1111 1111 1111 1111  1111 1111 1111 1111 */
+    static uint32_t   uri[] = {
+        0xffffffff, /* 1111 1111 1111 1111  1111 1111 1111 1111 */
 
-                      /* ?>=< ;:98 7654 3210  /.-, +*)( '&%$ #"!  */
-          0x80000029, /* 1000 0000 0000 0000  0000 0000 0010 1001 */
+                    /* ?>=< ;:98 7654 3210  /.-, +*)( '&%$ #"!  */
+        0x80000029, /* 1000 0000 0000 0000  0000 0000 0010 1001 */
 
-                      /* _^]\ [ZYX WVUT SRQP  ONML KJIH GFED CBA@ */
-          0x00000000, /* 0000 0000 0000 0000  0000 0000 0000 0000 */
+                    /* _^]\ [ZYX WVUT SRQP  ONML KJIH GFED CBA@ */
+        0x00000000, /* 0000 0000 0000 0000  0000 0000 0000 0000 */
 
-                      /*  ~}| {zyx wvut srqp  onml kjih gfed cba` */
-          0x80000000, /* 1000 0000 0000 0000  0000 0000 0000 0000 */
+                    /*  ~}| {zyx wvut srqp  onml kjih gfed cba` */
+        0x80000000, /* 1000 0000 0000 0000  0000 0000 0000 0000 */
 
-          0xffffffff, /* 1111 1111 1111 1111  1111 1111 1111 1111 */
-          0xffffffff, /* 1111 1111 1111 1111  1111 1111 1111 1111 */
-          0xffffffff, /* 1111 1111 1111 1111  1111 1111 1111 1111 */
-          0xffffffff  /* 1111 1111 1111 1111  1111 1111 1111 1111 */ };
+        0xffffffff, /* 1111 1111 1111 1111  1111 1111 1111 1111 */
+        0xffffffff, /* 1111 1111 1111 1111  1111 1111 1111 1111 */
+        0xffffffff, /* 1111 1111 1111 1111  1111 1111 1111 1111 */
+        0xffffffff  /* 1111 1111 1111 1111  1111 1111 1111 1111 */
+    };
 
-                      /* " ", "#", "%", "+", "?", %00-%1F, %7F-%FF */
+                    /* " ", "#", "%", "+", "?", %00-%1F, %7F-%FF */
 
-    static uint32_t   args[] =
-        { 0xffffffff, /* 1111 1111 1111 1111  1111 1111 1111 1111 */
+    static uint32_t   args[] = {
+        0xffffffff, /* 1111 1111 1111 1111  1111 1111 1111 1111 */
 
-                      /* ?>=< ;:98 7654 3210  /.-, +*)( '&%$ #"!  */
-          0x80000829, /* 1000 0000 0000 0000  0000 1000 0010 1001 */
+                    /* ?>=< ;:98 7654 3210  /.-, +*)( '&%$ #"!  */
+        0x80000829, /* 1000 0000 0000 0000  0000 1000 0010 1001 */
 
-                      /* _^]\ [ZYX WVUT SRQP  ONML KJIH GFED CBA@ */
-          0x00000000, /* 0000 0000 0000 0000  0000 0000 0000 0000 */
+                    /* _^]\ [ZYX WVUT SRQP  ONML KJIH GFED CBA@ */
+        0x00000000, /* 0000 0000 0000 0000  0000 0000 0000 0000 */
 
-                      /*  ~}| {zyx wvut srqp  onml kjih gfed cba` */
-          0x80000000, /* 1000 0000 0000 0000  0000 0000 0000 0000 */
+                    /*  ~}| {zyx wvut srqp  onml kjih gfed cba` */
+        0x80000000, /* 1000 0000 0000 0000  0000 0000 0000 0000 */
 
-          0xffffffff, /* 1111 1111 1111 1111  1111 1111 1111 1111 */
-          0xffffffff, /* 1111 1111 1111 1111  1111 1111 1111 1111 */
-          0xffffffff, /* 1111 1111 1111 1111  1111 1111 1111 1111 */
-          0xffffffff  /* 1111 1111 1111 1111  1111 1111 1111 1111 */ };
+        0xffffffff, /* 1111 1111 1111 1111  1111 1111 1111 1111 */
+        0xffffffff, /* 1111 1111 1111 1111  1111 1111 1111 1111 */
+        0xffffffff, /* 1111 1111 1111 1111  1111 1111 1111 1111 */
+        0xffffffff  /* 1111 1111 1111 1111  1111 1111 1111 1111 */
+    };
 
-                      /* " ", """, "%", "'", %00-%1F, %7F-%FF */
+                    /* " ", """, "%", "'", %00-%1F, %7F-%FF */
 
-    static uint32_t   html[] =
-        { 0xffffffff, /* 1111 1111 1111 1111  1111 1111 1111 1111 */
+    static uint32_t   html[] = {
+        0xffffffff, /* 1111 1111 1111 1111  1111 1111 1111 1111 */
 
-                      /* ?>=< ;:98 7654 3210  /.-, +*)( '&%$ #"!  */
-          0x800000ad, /* 0000 0000 0000 0000  0000 0000 1010 1101 */
+                    /* ?>=< ;:98 7654 3210  /.-, +*)( '&%$ #"!  */
+        0x800000ad, /* 0000 0000 0000 0000  0000 0000 1010 1101 */
 
-                      /* _^]\ [ZYX WVUT SRQP  ONML KJIH GFED CBA@ */
-          0x00000000, /* 0000 0000 0000 0000  0000 0000 0000 0000 */
+                    /* _^]\ [ZYX WVUT SRQP  ONML KJIH GFED CBA@ */
+        0x00000000, /* 0000 0000 0000 0000  0000 0000 0000 0000 */
 
-                      /*  ~}| {zyx wvut srqp  onml kjih gfed cba` */
-          0x80000000, /* 1000 0000 0000 0000  0000 0000 0000 0000 */
+                    /*  ~}| {zyx wvut srqp  onml kjih gfed cba` */
+        0x80000000, /* 1000 0000 0000 0000  0000 0000 0000 0000 */
 
-          0xffffffff, /* 1111 1111 1111 1111  1111 1111 1111 1111 */
-          0xffffffff, /* 1111 1111 1111 1111  1111 1111 1111 1111 */
-          0xffffffff, /* 1111 1111 1111 1111  1111 1111 1111 1111 */
-          0xffffffff  /* 1111 1111 1111 1111  1111 1111 1111 1111 */ };
+        0xffffffff, /* 1111 1111 1111 1111  1111 1111 1111 1111 */
+        0xffffffff, /* 1111 1111 1111 1111  1111 1111 1111 1111 */
+        0xffffffff, /* 1111 1111 1111 1111  1111 1111 1111 1111 */
+        0xffffffff  /* 1111 1111 1111 1111  1111 1111 1111 1111 */
+    };
 
 
     switch (type) {
diff --git a/src/http/ngx_http_parse.c b/src/http/ngx_http_parse.c
index f20a337da..9f0e1b472 100644
--- a/src/http/ngx_http_parse.c
+++ b/src/http/ngx_http_parse.c
@@ -9,22 +9,23 @@
 #include <ngx_http.h>
 
 
-static uint32_t   usual[] =
-    { 0xffffdbfe, /* 1111 1111 1111 1111  1101 1011 1111 1110 */
+static uint32_t   usual[] = {
+    0xffffdbfe, /* 1111 1111 1111 1111  1101 1011 1111 1110 */
 
-                  /* ?>=< ;:98 7654 3210  /.-, +*)( '&%$ #"!  */
-      0x7fff37d6, /* 0111 1111 1111 1111  0011 0111 1101 0110 */
+                /* ?>=< ;:98 7654 3210  /.-, +*)( '&%$ #"!  */
+    0x7fff37d6, /* 0111 1111 1111 1111  0011 0111 1101 0110 */
 
-                  /* _^]\ [ZYX WVUT SRQP  ONML KJIH GFED CBA@ */
-      0xefffffff, /* 1110 1111 1111 1111  1111 1111 1111 1111 */
+                /* _^]\ [ZYX WVUT SRQP  ONML KJIH GFED CBA@ */
+    0xefffffff, /* 1110 1111 1111 1111  1111 1111 1111 1111 */
 
-                  /*  ~}| {zyx wvut srqp  onml kjih gfed cba` */
-      0xffffffff, /* 1111 1111 1111 1111  1111 1111 1111 1111 */
+                /*  ~}| {zyx wvut srqp  onml kjih gfed cba` */
+    0xffffffff, /* 1111 1111 1111 1111  1111 1111 1111 1111 */
 
-      0xffffffff, /* 1111 1111 1111 1111  1111 1111 1111 1111 */
-      0xffffffff, /* 1111 1111 1111 1111  1111 1111 1111 1111 */
-      0xffffffff, /* 1111 1111 1111 1111  1111 1111 1111 1111 */
-      0xffffffff  /* 1111 1111 1111 1111  1111 1111 1111 1111 */ };
+    0xffffffff, /* 1111 1111 1111 1111  1111 1111 1111 1111 */
+    0xffffffff, /* 1111 1111 1111 1111  1111 1111 1111 1111 */
+    0xffffffff, /* 1111 1111 1111 1111  1111 1111 1111 1111 */
+    0xffffffff  /* 1111 1111 1111 1111  1111 1111 1111 1111 */
+};
 
 
 /* gcc, icc, msvc and others compile these switches as an jump table */