From 9511067652171d409936148560365d389e3d17b4 Mon Sep 17 00:00:00 2001
From: duerst <duerst@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 6 Jul 2016 10:24:50 +0000
Subject: [PATCH] * enc/iso_8859_1.c, enc/iso_8859_15.c, enc/iso_8859_16.c:  
 Allign indenting to onigmo convention.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55593 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog         |   5 +++
 enc/iso_8859_1.c  |  28 ++++++-------
 enc/iso_8859_15.c | 102 +++++++++++++++++++++++-----------------------
 enc/iso_8859_16.c |  65 +++++++++++++++++------------
 4 files changed, 109 insertions(+), 91 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 4d4ff93898..2d498915cf 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Wed Jul  6 19:24:48 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+	* enc/iso_8859_1.c, enc/iso_8859_15.c, enc/iso_8859_16.c:
+	  Allign indenting to onigmo convention.
+
 Wed Jul  6 18:59:13 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
 
 	* enc/iso_8859_15.c, test/ruby/enc/test_case_comprehensive.rb:
diff --git a/enc/iso_8859_1.c b/enc/iso_8859_1.c
index 634dd15ee3..d12a8dfc51 100644
--- a/enc/iso_8859_1.c
+++ b/enc/iso_8859_1.c
@@ -268,27 +268,27 @@ case_map (OnigCaseFoldType* flagP, const OnigUChar** pp,
   while (*pp<end && to<to_end) {
     code = *(*pp)++;
     if (code==SHARP_s) {
-	if (flags&ONIGENC_CASE_UPCASE) {
-	    flags |= ONIGENC_CASE_MODIFIED;
-	    *to++ = 'S';
-	    code = (flags&ONIGENC_CASE_TITLECASE) ? 's' : 'S';
-	}
-	else if (flags&ONIGENC_CASE_FOLD) {
-	    flags |= ONIGENC_CASE_MODIFIED;
-	    *to++ = 's';
-	    code = 's';
-	}
+      if (flags&ONIGENC_CASE_UPCASE) {
+	flags |= ONIGENC_CASE_MODIFIED;
+	*to++ = 'S';
+	code = (flags&ONIGENC_CASE_TITLECASE) ? 's' : 'S';
+      }
+      else if (flags&ONIGENC_CASE_FOLD) {
+	flags |= ONIGENC_CASE_MODIFIED;
+	*to++ = 's';
+	code = 's';
+      }
     }
     else if (code==0xAA || code==0xBA) ;
     else if ((EncISO_8859_1_CtypeTable[code] & BIT_CTYPE_UPPER)
 	     && (flags & (ONIGENC_CASE_DOWNCASE|ONIGENC_CASE_FOLD))) {
-        flags |= ONIGENC_CASE_MODIFIED;
-	code += 0x20;
+      flags |= ONIGENC_CASE_MODIFIED;
+      code += 0x20;
     }
     else if ((EncISO_8859_1_CtypeTable[code]&BIT_CTYPE_LOWER)
 	     && (flags&ONIGENC_CASE_UPCASE)) {
-	flags |= ONIGENC_CASE_MODIFIED;
-	code -= 0x20;
+      flags |= ONIGENC_CASE_MODIFIED;
+      code -= 0x20;
     }
     *to++ = code;
     if (flags&ONIGENC_CASE_TITLECASE)  /* switch from titlecase to lowercase for capitalize */
diff --git a/enc/iso_8859_15.c b/enc/iso_8859_15.c
index 3767950d98..066a08c9fb 100644
--- a/enc/iso_8859_15.c
+++ b/enc/iso_8859_15.c
@@ -226,59 +226,59 @@ case_map (OnigCaseFoldType* flagP, const OnigUChar** pp,
 					 const OnigUChar* end, OnigUChar* to, OnigUChar* to_end,
 					 const struct OnigEncodingTypeST* enc)
 {
-    OnigCodePoint code;
-    OnigUChar *to_start = to;
-    OnigCaseFoldType flags = *flagP;
+  OnigCodePoint code;
+  OnigUChar *to_start = to;
+  OnigCaseFoldType flags = *flagP;
 
-    while (*pp<end && to<to_end) {
-	code = *(*pp)++;
-	if (code==SHARP_s) {
-	    if (flags&ONIGENC_CASE_UPCASE) {
-		flags |= ONIGENC_CASE_MODIFIED;
-		*to++ = 'S';
-		code = (flags&ONIGENC_CASE_TITLECASE) ? 's' : 'S';
-	    }
-	    else if (flags&ONIGENC_CASE_FOLD) {
-		flags |= ONIGENC_CASE_MODIFIED;
-		*to++ = 's';
-		code = 's';
-	    }
-	}
-	else if (code==0xAA || code==0xBA) ;
-	else if ((EncISO_8859_15_CtypeTable[code] & BIT_CTYPE_UPPER)
-		 && (flags & (ONIGENC_CASE_DOWNCASE|ONIGENC_CASE_FOLD))) {
-	    flags |= ONIGENC_CASE_MODIFIED;
-	    if (code==0xA6)
-		code += 2;
-	    else if (code==0xB4)
-		code += 4;
-	    else if (code==0xBC)
-		code += 1;
-	    else if (code==0xBE)
-		code += 0x41;
-	    else
-		code += 0x20;
-	}
-	else if ((EncISO_8859_15_CtypeTable[code]&BIT_CTYPE_LOWER)
-		 && (flags&ONIGENC_CASE_UPCASE)) {
-	    flags |= ONIGENC_CASE_MODIFIED;
-	    if (code==0xA8)
-		code -= 2;
-	    else if (code==0xB8)
-		code -= 4;
-	    else if (code==0xBD)
-		code -= 1;
-	    else if (code==0xFF)
-		code -= 0x41;
-	    else
-		code -= 0x20;
-	}
-	*to++ = code;
-	if (flags&ONIGENC_CASE_TITLECASE)  /* switch from titlecase to lowercase for capitalize */
-	    flags ^= (ONIGENC_CASE_UPCASE|ONIGENC_CASE_DOWNCASE|ONIGENC_CASE_TITLECASE);
+  while (*pp<end && to<to_end) {
+    code = *(*pp)++;
+    if (code==SHARP_s) {
+      if (flags&ONIGENC_CASE_UPCASE) {
+	flags |= ONIGENC_CASE_MODIFIED;
+	*to++ = 'S';
+	code = (flags&ONIGENC_CASE_TITLECASE) ? 's' : 'S';
+      }
+      else if (flags&ONIGENC_CASE_FOLD) {
+	flags |= ONIGENC_CASE_MODIFIED;
+	*to++ = 's';
+	code = 's';
+      }
     }
-    *flagP = flags;
-    return (int)(to-to_start);
+    else if (code==0xAA || code==0xBA) ;
+    else if ((EncISO_8859_15_CtypeTable[code] & BIT_CTYPE_UPPER)
+	     && (flags & (ONIGENC_CASE_DOWNCASE|ONIGENC_CASE_FOLD))) {
+      flags |= ONIGENC_CASE_MODIFIED;
+      if (code==0xA6)
+        code += 2;
+      else if (code==0xB4)
+        code += 4;
+      else if (code==0xBC)
+	code += 1;
+      else if (code==0xBE)
+	code += 0x41;
+      else
+	code += 0x20;
+    }
+    else if ((EncISO_8859_15_CtypeTable[code]&BIT_CTYPE_LOWER)
+	     && (flags&ONIGENC_CASE_UPCASE)) {
+      flags |= ONIGENC_CASE_MODIFIED;
+      if (code==0xA8)
+	code -= 2;
+      else if (code==0xB8)
+	code -= 4;
+      else if (code==0xBD)
+	code -= 1;
+      else if (code==0xFF)
+	code -= 0x41;
+      else
+	code -= 0x20;
+    }
+    *to++ = code;
+    if (flags&ONIGENC_CASE_TITLECASE)  /* switch from titlecase to lowercase for capitalize */
+      flags ^= (ONIGENC_CASE_UPCASE|ONIGENC_CASE_DOWNCASE|ONIGENC_CASE_TITLECASE);
+  }
+  *flagP = flags;
+  return (int)(to-to_start);
 }
 #endif   /* ONIG_CASE_MAPPING */
 
diff --git a/enc/iso_8859_16.c b/enc/iso_8859_16.c
index 2ed2f3c989..1374901e5b 100644
--- a/enc/iso_8859_16.c
+++ b/enc/iso_8859_16.c
@@ -231,47 +231,60 @@ case_map (OnigCaseFoldType* flagP, const OnigUChar** pp,
   OnigCodePoint code;
   OnigUChar *to_start = to;
   OnigCaseFoldType flags = *flagP;
-
+  
   while (*pp<end && to<to_end) {
     code = *(*pp)++;
     if (code==SHARP_s) {
       if (flags&ONIGENC_CASE_UPCASE) {
-        flags |= ONIGENC_CASE_MODIFIED;
-        *to++ = 'S';
-        code = (flags&ONIGENC_CASE_TITLECASE) ? 's' : 'S';
+	flags |= ONIGENC_CASE_MODIFIED;
+	*to++ = 'S';
+	code = (flags&ONIGENC_CASE_TITLECASE) ? 's' : 'S';
       }
       else if (flags&ONIGENC_CASE_FOLD) {
-        flags |= ONIGENC_CASE_MODIFIED;
-        *to++ = 's';
-        code = 's';
+	flags |= ONIGENC_CASE_MODIFIED;
+	*to++ = 's';
+	code = 's';
       }
     }
-    //else if (code==0xAA || code==0xBA) ;
     else if ((EncISO_8859_16_CtypeTable[code] & BIT_CTYPE_UPPER)
 	     && (flags & (ONIGENC_CASE_DOWNCASE|ONIGENC_CASE_FOLD))) {
-        flags |= ONIGENC_CASE_MODIFIED;
-        if(code==0xA1 || code==0xBC) code++;
-        else if(code==0xA3 || code==0xAA || code==0xAF) code += 0x10;
-        else if(code==0xA6 || code==0xAC) code += 0x02;
-        else if(code==0xB2) code += 0x07;
-        else if(code==0xB4) code += 0x04;
-        else if(code==0xBE) code += 0x41;
-        else code += 0x20;
+      flags |= ONIGENC_CASE_MODIFIED;
+      if (code==0xA1 || code==0xBC)
+	code++;
+      else if (code==0xA3 || code==0xAA || code==0xAF)
+	code += 0x10;
+      else if (code==0xA6 || code==0xAC)
+	code += 0x02;
+      else if (code==0xB2)
+	code += 0x07;
+      else if (code==0xB4)
+	code += 0x04;
+      else if (code==0xBE)
+	code += 0x41;
+      else
+	code += 0x20;
     }
     else if ((EncISO_8859_16_CtypeTable[code]&BIT_CTYPE_LOWER)
 	     && (flags&ONIGENC_CASE_UPCASE)) {
-        flags |= ONIGENC_CASE_MODIFIED;
-        if(code==0xA2 || code==0xBD) code--;
-        else if(code==0xB3 || code==0xBA || code==0xBF) code -= 0x10;
-        else if(code==0xA8 || code==0xAE) code -= 0x02;
-        else if(code==0xB9) code -= 0x07;
-        else if(code==0xB8) code -= 0x04;
-        else if(code==0xFF) code -= 0x41;
-        else code -= 0x20;
+      flags |= ONIGENC_CASE_MODIFIED;
+      if (code==0xA2 || code==0xBD)
+	code--;
+      else if (code==0xB3 || code==0xBA || code==0xBF)
+	code -= 0x10;
+      else if (code==0xA8 || code==0xAE)
+	code -= 0x02;
+      else if (code==0xB9)
+	code -= 0x07;
+      else if (code==0xB8)
+	code -= 0x04;
+      else if (code==0xFF)
+	code -= 0x41;
+      else
+	code -= 0x20;
     }
     *to++ = code;
-  if (flags&ONIGENC_CASE_TITLECASE)  /* switch from titlecase to lowercase for capitalize */
-    flags ^= (ONIGENC_CASE_UPCASE|ONIGENC_CASE_DOWNCASE|ONIGENC_CASE_TITLECASE);
+    if (flags&ONIGENC_CASE_TITLECASE)  /* switch from titlecase to lowercase for capitalize */
+      flags ^= (ONIGENC_CASE_UPCASE|ONIGENC_CASE_DOWNCASE|ONIGENC_CASE_TITLECASE);
   }
   *flagP = flags;
   return (int)(to-to_start);