Index: src/plugins/astyle/astyleplugin.cpp
===================================================================
--- src/plugins/astyle/astyleplugin.cpp    (revision 6196)
+++ src/plugins/astyle/astyleplugin.cpp    (working copy)
@@ -102,7 +102,7 @@
     {
         case mtEditorManager:
             menu->AppendSeparator();
-            menu->Append( idCodeFormatterActiveFile, _( "Format this file (AStyle)" ), _( "Format the source code in the current file" ) );
+            menu->Append( idCodeFormatterActiveFile, _( "Format use AStyle" ), _( "Format the selected source code (selected line) in the current file" ) );
             break;
 
         case mtProjectManager:
@@ -290,14 +290,68 @@
 
 bool AStylePlugin::FormatEditor( cbEditor *ed )
 {
-    if (ed->GetControl()->GetReadOnly())
+    cbStyledTextCtrl* control = ed->GetControl();
+    if (control->GetReadOnly())
     {
         cbMessageBox(_("The file is read-only!"), _("Error"), wxICON_ERROR);
         return false;
     }
 
-    wxString edText(ed->GetControl()->GetText());
+    bool onlySelected = false;
+    wxString edText;
+    wxString selText;
+    int leftBracesNumber = 0;
+    const int pos = control->GetCurrentPos();
+    int start = control->GetSelectionStart();
+    int end = control->GetSelectionEnd();
+    wxString fromWord;
+    if (start != end)
+    {
+        onlySelected = true;
+        start = control->GetLineIndentPosition(control->LineFromPosition(start));
+        control->GotoPos(start);
+        control->Home();
+        start = control->GetCurrentPos();
+        control->SetSelectionStart(start);
+        end = control->GetLineEndPosition(control->LineFromPosition(end));
+        control->SetSelectionEnd(end);
+        selText = control->GetTextRange(start, end);
 
+        wxChar ch;
+        int findBracesPos = start;
+        while (--findBracesPos > 0 )
+        {
+            ch = control->GetCharAt(findBracesPos);
+            int style = control->GetStyleAt(findBracesPos);
+            int lexer = control->GetLexer();
+            if (lexer == wxSCI_LEX_CPP)
+            {
+                if (style == wxSCI_C_COMMENT || style == wxSCI_C_COMMENTDOC
+                    || style == wxSCI_C_COMMENTDOCKEYWORD || style == wxSCI_C_COMMENTDOCKEYWORDERROR
+                    || style == wxSCI_C_COMMENTLINE || style == wxSCI_C_COMMENTLINEDOC
+                    || style == wxSCI_C_STRING || style == wxSCI_C_CHARACTER)
+                    continue;
+            }
+            else if (lexer == wxSCI_LEX_D)
+            {
+                if (style == wxSCI_D_COMMENT || style == wxSCI_D_COMMENTDOC
+                    || style == wxSCI_D_COMMENTDOCKEYWORD || style == wxSCI_D_COMMENTDOCKEYWORDERROR
+                    || style == wxSCI_D_COMMENTLINE || style == wxSCI_D_COMMENTLINEDOC
+                    || style == wxSCI_D_STRING || style == wxSCI_D_CHARACTER)
+                    continue;
+            }
+
+            if (ch == _T('}')) --leftBracesNumber;
+            else if (ch == _T('{')) ++leftBracesNumber;
+        }
+
+        for (int i = leftBracesNumber; i > 0; --i)
+            edText.Append(_T('{'));
+        edText.Append(selText);
+    }
+    else
+        edText = control->GetText();
+
     wxString formattedText;
 
     astyle::ASFormatter formatter;
@@ -308,9 +362,8 @@
 
     wxString eolChars;
 
-    switch (ed->GetControl()->GetEOLMode())
+    switch (control->GetEOLMode())
     {
-
         case wxSCI_EOL_CRLF:
             eolChars = _T("\r\n");
             break;
@@ -324,7 +377,7 @@
             break;
     }
 
-    if (edText.size() && edText.Last() != _T('\r') && edText.Last() != _T('\n'))
+    if (edText.size() && edText.Last() != _T('\r') && edText.Last() != _T('\n') && !onlySelected)
     {
         edText += eolChars;
     }
@@ -338,15 +391,17 @@
     std::vector<int> ed_breakpoints;
 
     // hack: we need to evaluate the special case of having a bookmark in the first line here
-
-    if (ed->HasBookmark(0))
+    if (!onlySelected)
     {
-        new_bookmark.push_back(0);
+        if (ed->HasBookmark(0))
+        {
+            new_bookmark.push_back(0);
+        }
+        if (ed->HasBreakpoint(0))
+        {
+            ed_breakpoints.push_back(0);
+        }
     }
-    if (ed->HasBreakpoint(0))
-    {
-        ed_breakpoints.push_back(0);
-    }
 
     wxSetCursor(*wxHOURGLASS_CURSOR);
 
@@ -373,14 +428,25 @@
         }
     }
 
-    int pos = ed->GetControl()->GetCurrentPos();
+    if (onlySelected && leftBracesNumber > 0)
+    {
+        while (leftBracesNumber > 0)
+        {
+            --leftBracesNumber;
+            formattedText = formattedText.SubString(formattedText.Find(_T('{')) + 1, formattedText.Length());
+        }
+        formattedText = formattedText.SubString(formattedText.Find(eolChars) + eolChars.Length(), formattedText.Length());
+    }
 
-    bool changed = BuffersDiffer( formattedText, edText );
+    bool changed = BuffersDiffer( formattedText, !onlySelected ?
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