duerst	2016-07-11 18:05:53 +0900 (Mon, 11 Jul 2016)

  New Revision: 55632

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=55632

  Log:
    * enc/iso_8859_1.c: Moved test for lowercase characters without
      uppercase equivalent.

  Modified files:
    trunk/ChangeLog
    trunk/enc/iso_8859_1.c
Index: ChangeLog
===================================================================
--- ChangeLog	(revision 55631)
+++ ChangeLog	(revision 55632)
@@ -1,3 +1,8 @@ https://github.com/ruby/ruby/blob/trunk/ChangeLog#L1
+Mon Jul 11 18:05:40 2016  Martin Duerst  <duerst@i...>
+
+	* enc/iso_8859_1.c: Moved test for lowercase characters without
+	  uppercase equivalent.
+
 Mon Jul 11 17:49:25 2016  Martin Duerst  <duerst@i...>
 
 	* enc/iso_8859_4.c, enc/iso_8859_10.c, enc/iso_8859_14.c,
Index: enc/iso_8859_1.c
===================================================================
--- enc/iso_8859_1.c	(revision 55631)
+++ enc/iso_8859_1.c	(revision 55632)
@@ -279,7 +279,6 @@ case_map (OnigCaseFoldType* flagP, const https://github.com/ruby/ruby/blob/trunk/enc/iso_8859_1.c#L279
 	code = 's';
       }
     }
-    else if (code==0xAA || code==0xBA || code==0xB5 || code==0xFF) ;
     else if ((EncISO_8859_1_CtypeTable[code] & BIT_CTYPE_UPPER)
 	     && (flags & (ONIGENC_CASE_DOWNCASE|ONIGENC_CASE_FOLD))) {
       flags |= ONIGENC_CASE_MODIFIED;
@@ -288,7 +287,10 @@ case_map (OnigCaseFoldType* flagP, const https://github.com/ruby/ruby/blob/trunk/enc/iso_8859_1.c#L287
     else if ((EncISO_8859_1_CtypeTable[code]&BIT_CTYPE_LOWER)
 	     && (flags&ONIGENC_CASE_UPCASE)) {
       flags |= ONIGENC_CASE_MODIFIED;
-      code -= 0x20;
+      if (code==0xAA || code==0xBA || code==0xB5 || code==0xFF)
+        ;
+      else
+        code -= 0x20;
     }
     *to++ = code;
     if (flags&ONIGENC_CASE_TITLECASE)  /* switch from titlecase to lowercase for capitalize */

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