pp.c: White-space only

This outdents and reflows comments as a result of the removal of a
surrounding block

diff --git a/pp.c b/pp.c
index f58a460..9ab1b07 100644 (file)
--- a/pp.c
+++ b/pp.c
@@ -3878,36 +3878,36 @@ PP(pp_uc)
 
                CAT_UNI_TO_UTF8_TWO_BYTE(d, GREEK_CAPITAL_LETTER_IOTA);
                in_iota_subscript = FALSE;
-           }
+            }
 
-               /* Then handle the current character.  Get the changed case
-                * value and copy it to the output buffer */
+            /* Then handle the current character.  Get the changed case value
+             * and copy it to the output buffer */
 
-               u = UTF8SKIP(s);
-               uv = toUPPER_utf8(s, tmpbuf, &ulen);
-               if (uv == GREEK_CAPITAL_LETTER_IOTA
-                   && utf8_to_uvchr(s, 0) == COMBINING_GREEK_YPOGEGRAMMENI)
-               {
-                   in_iota_subscript = TRUE;
-               }
-               else {
-                   if (ulen > u && (SvLEN(dest) < (min += ulen - u))) {
-                       /* If the eventually required minimum size outgrows
-                        * the available space, we need to grow. */
-                       const UV o = d - (U8*)SvPVX_const(dest);
-
-                       /* If someone uppercases one million U+03B0s we
-                        * SvGROW() one million times.  Or we could try
-                        * guessing how much to allocate without allocating too
-                        * much.  Such is life.  See corresponding comment in
-                        * lc code for another option */
-                       SvGROW(dest, min);
-                       d = (U8*)SvPVX(dest) + o;
-                   }
-                   Copy(tmpbuf, d, ulen, U8);
-                   d += ulen;
-               }
-               s += u;
+            u = UTF8SKIP(s);
+            uv = toUPPER_utf8(s, tmpbuf, &ulen);
+            if (uv == GREEK_CAPITAL_LETTER_IOTA
+                && utf8_to_uvchr(s, 0) == COMBINING_GREEK_YPOGEGRAMMENI)
+            {
+                in_iota_subscript = TRUE;
+            }
+            else {
+                if (ulen > u && (SvLEN(dest) < (min += ulen - u))) {
+                    /* If the eventually required minimum size outgrows the
+                     * available space, we need to grow. */
+                    const UV o = d - (U8*)SvPVX_const(dest);
+
+                    /* If someone uppercases one million U+03B0s we SvGROW()
+                     * one million times.  Or we could try guessing how much to
+                     * allocate without allocating too much.  Such is life.
+                     * See corresponding comment in lc code for another option
+                     * */
+                    SvGROW(dest, min);
+                    d = (U8*)SvPVX(dest) + o;
+                }
+                Copy(tmpbuf, d, ulen, U8);
+                d += ulen;
+            }
+            s += u;
        }
        if (in_iota_subscript) {
            CAT_UNI_TO_UTF8_TWO_BYTE(d, GREEK_CAPITAL_LETTER_IOTA);