change whitespace chars

[moreemacs/moreemacs.git] / jp.sourceforge.moreemacs / src / jp / sourceforge / moreemacs / utils / ColumnUtils.java

diff --git a/jp.sourceforge.moreemacs/src/jp/sourceforge/moreemacs/utils/ColumnUtils.java b/jp.sourceforge.moreemacs/src/jp/sourceforge/moreemacs/utils/ColumnUtils.java
index 8ad4470..8aa62dd 100644 (file)
--- a/jp.sourceforge.moreemacs/src/jp/sourceforge/moreemacs/utils/ColumnUtils.java
+++ b/jp.sourceforge.moreemacs/src/jp/sourceforge/moreemacs/utils/ColumnUtils.java
@@ -1,31 +1,31 @@
-package jp.sourceforge.moreemacs.utils;\r
-\r
-import org.eclipse.jface.text.BadLocationException;\r
-import org.eclipse.jface.text.IDocument;\r
-import org.eclipse.jface.text.IRegion;\r
-\r
-public final class ColumnUtils {\r
-    private ColumnUtils() {}\r
-    \r
-    public static int getColumn(IDocument doc, int offset, int tabStop)\r
-    throws BadLocationException {\r
-        IRegion line = doc.getLineInformationOfOffset(offset);\r
-        int column = 0;\r
-        \r
-        CharSequence seq = new DocumentCharSequence(doc, line.getOffset(), offset - line.getOffset());\r
-        for(CodePointIterator itr = new CodePointIterator(seq); itr.hasNext(); ) {\r
-            int codePoint = itr.next();\r
-            column = getNextColumn(column, codePoint, tabStop);\r
-        }\r
-        \r
-        return column;\r
-    }\r
-    \r
-    public static int getNextColumn(int column, int codePoint, int tabStop) {\r
-        if(codePoint == '\t') {\r
-            return column - (column%tabStop) + tabStop;\r
-        } else {\r
-            return column + CharacterUtils.getWidth(codePoint);\r
-        }\r
-    }\r
-}\r
+package jp.sourceforge.moreemacs.utils;
+
+import org.eclipse.jface.text.BadLocationException;
+import org.eclipse.jface.text.IDocument;
+import org.eclipse.jface.text.IRegion;
+
+public final class ColumnUtils {
+    private ColumnUtils() {}
+    
+    public static int getColumn(IDocument doc, int offset, int tabStop)
+    throws BadLocationException {
+        IRegion line = doc.getLineInformationOfOffset(offset);
+        int column = 0;
+        
+        CharSequence seq = new DocumentCharSequence(doc, line.getOffset(), offset - line.getOffset());
+        for(CodePointIterator itr = new CodePointIterator(seq); itr.hasNext(); ) {
+            int codePoint = itr.next();
+            column = getNextColumn(column, codePoint, tabStop);
+        }
+        
+        return column;
+    }
+    
+    public static int getNextColumn(int column, int codePoint, int tabStop) {
+        if(codePoint == '\t') {
+            return column - (column%tabStop) + tabStop;
+        } else {
+            return column + CharacterUtils.getWidth(codePoint);
+        }
+    }
+}