utf8.h: White space only

This indents for clarity with the surrounding #if, and #end.

diff --git a/utf8.h b/utf8.h
index de01f80..5c7b513 100644 (file)
--- a/utf8.h
+++ b/utf8.h
@@ -461,36 +461,36 @@ Perl's extended UTF-8 means we can have start bytes up to FF.
 #ifdef EBCDIC
 /* IS_UTF8_CHAR() is not ported to EBCDIC */
 #else
-#define IS_UTF8_CHAR_1(p)      \
+#   define IS_UTF8_CHAR_1(p)   \
        ((p)[0] <= 0x7F)
-#define IS_UTF8_CHAR_2(p)      \
+#   define IS_UTF8_CHAR_2(p)   \
        ((p)[0] >= 0xC2 && (p)[0] <= 0xDF && \
         (p)[1] >= 0x80 && (p)[1] <= 0xBF)
-#define IS_UTF8_CHAR_3a(p)     \
+#   define IS_UTF8_CHAR_3a(p)  \
        ((p)[0] == 0xE0 && \
         (p)[1] >= 0xA0 && (p)[1] <= 0xBF && \
         (p)[2] >= 0x80 && (p)[2] <= 0xBF)
-#define IS_UTF8_CHAR_3b(p)     \
+#   define IS_UTF8_CHAR_3b(p)  \
        ((p)[0] >= 0xE1 && (p)[0] <= 0xEC && \
         (p)[1] >= 0x80 && (p)[1] <= 0xBF && \
         (p)[2] >= 0x80 && (p)[2] <= 0xBF)
-#define IS_UTF8_CHAR_3c(p)     \
+#   define IS_UTF8_CHAR_3c(p)  \
        ((p)[0] == 0xED && \
         (p)[1] >= 0x80 && (p)[1] <= 0xBF && \
         (p)[2] >= 0x80 && (p)[2] <= 0xBF)
-/* In IS_UTF8_CHAR_3c(p) one could use
- * (p)[1] >= 0x80 && (p)[1] <= 0x9F
- * if one wanted to exclude surrogates. */
-#define IS_UTF8_CHAR_3d(p)     \
+    /* In IS_UTF8_CHAR_3c(p) one could use
+     * (p)[1] >= 0x80 && (p)[1] <= 0x9F
+     * if one wanted to exclude surrogates. */
+#   define IS_UTF8_CHAR_3d(p)  \
        ((p)[0] >= 0xEE && (p)[0] <= 0xEF && \
         (p)[1] >= 0x80 && (p)[1] <= 0xBF && \
         (p)[2] >= 0x80 && (p)[2] <= 0xBF)
-#define IS_UTF8_CHAR_4a(p)     \
+#   define IS_UTF8_CHAR_4a(p)  \
        ((p)[0] == 0xF0 && \
         (p)[1] >= 0x90 && (p)[1] <= 0xBF && \
         (p)[2] >= 0x80 && (p)[2] <= 0xBF && \
         (p)[3] >= 0x80 && (p)[3] <= 0xBF)
-#define IS_UTF8_CHAR_4b(p)     \
+#   define IS_UTF8_CHAR_4b(p)  \
        ((p)[0] >= 0xF1 && (p)[0] <= 0xF3 && \
         (p)[1] >= 0x80 && (p)[1] <= 0xBF && \
         (p)[2] >= 0x80 && (p)[2] <= 0xBF && \
@@ -503,18 +503,18 @@ Perl's extended UTF-8 means we can have start bytes up to FF.
  * since that is not needed (and that would not be strict
  * UTF-8, anyway).  The "slow path" in Perl_is_utf8_char()
  * will take care of the "extended UTF-8". */
-#define IS_UTF8_CHAR_4c(p)     \
+#   define IS_UTF8_CHAR_4c(p)  \
        ((p)[0] >= 0xF4 && (p)[0] <= 0xF7 && \
         (p)[1] >= 0x80 && (p)[1] <= 0xBF && \
         (p)[2] >= 0x80 && (p)[2] <= 0xBF && \
         (p)[3] >= 0x80 && (p)[3] <= 0xBF)
 
-#define IS_UTF8_CHAR_3(p)      \
+#   define IS_UTF8_CHAR_3(p)   \
        (IS_UTF8_CHAR_3a(p) || \
         IS_UTF8_CHAR_3b(p) || \
         IS_UTF8_CHAR_3c(p) || \
         IS_UTF8_CHAR_3d(p))
-#define IS_UTF8_CHAR_4(p)      \
+#   define IS_UTF8_CHAR_4(p)   \
        (IS_UTF8_CHAR_4a(p) || \
         IS_UTF8_CHAR_4b(p) || \
         IS_UTF8_CHAR_4c(p))
@@ -524,13 +524,13 @@ Perl's extended UTF-8 means we can have start bytes up to FF.
  * (2) it allows code points past U+10FFFF.
  * The Perl_is_utf8_char() full "slow" code will handle the Perl
  * "extended UTF-8". */
-#define IS_UTF8_CHAR(p, n)     \
+#   define IS_UTF8_CHAR(p, n)  \
        ((n) == 1 ? IS_UTF8_CHAR_1(p) : \
         (n) == 2 ? IS_UTF8_CHAR_2(p) : \
         (n) == 3 ? IS_UTF8_CHAR_3(p) : \
         (n) == 4 ? IS_UTF8_CHAR_4(p) : 0)
 
-#define IS_UTF8_CHAR_FAST(n) ((n) <= 4)
+#   define IS_UTF8_CHAR_FAST(n) ((n) <= 4)
 
 #endif /* IS_UTF8_CHAR() for UTF-8 */