The tooltip shown when hovering the styles in the ManageStylesDialog lists some unrelated values and should be revised.

It should be possible to have several columns in a section of the document. These columns should also be persisted on export/import.

The desired width of the tables is not set to 100 percent. Instead, the width of each column is set to the fixed value in dxa.

This item is duplicated. Please follow the other item at http://feedback.telerik.com/Project/143/Feedback/Details/159291.

Add support for lower-alpha and upper-alpha.

When RadRichTextBox (in Paged layout mode) is in RadTabItem in RadTabControl, ribbon UI buttons and keyboard bindings are not working.

Workaround: Use System's TabControl instead of the RadTabControl.

Workaround: Manipulate the clipboard content in CommandExecuting even handler:

private void RichTextBox_CommandExecuting(object sender, Telerik.Windows.Documents.RichTextBoxCommands.CommandExecutingEventArgs e)
{
    if (e.Command is PasteCommand)
    {
        DocumentFragment document = ClipboardEx.GetDocument();
        bool hasChangedDocument = false;

        foreach (FieldRangeStart fieldStart in document.EnumerateChildrenOfType<FieldRangeStart>())
        {
            foreach (Span span in fieldStart.Field.GetFragmentByDisplayMode(FieldDisplayMode.Code).EnumerateChildrenOfType<Span>())
            {
                span.ForeColor = Colors.Black;
                hasChangedDocument = true;
            }
        }

        if (hasChangedDocument)
        {
            ClipboardEx.SetDocument(document);
        }
    }
}

If there is a paragraph with set background color, the styles for paragraphs are not reset after the colored one and this results in additional background color when importing RTF documents.

When a paragraph is styled in HTML format  with line-height it should be with AtLeast line spacing type instead of Exact. 

The same thing happens when the line-height is specified as normal: style="line-height: normal;". 

When trying to export a document which contains hyperlink pasted from Outlook, KeyNotFoundException is thrown. The color of the span is not registered.

To work around this, register a style with the same color:

StyleDefinition style = new StyleDefinition("test", StyleType.Character);
style.SpanProperties.ForeColor = Color.FromArgb(100, 200, 25, 104);
this.radRichTextBox.Document.StyleRepository.Add(style);

The TableStylesGallery keeps a reference to the document, which doesn't allow the GC to collect it. The issue is reproducible when the document is loaded in RadRichTextBox in the constructor of the window or in its Loaded event.

When the specified length of the stream is larger than the actual one, Adobe throws errors and removes the image.

Workaround:

Set the format provider settings:

PdfFormatProvider provider = new PdfFormatProvider();
PdfExportSettings exportSettings = new PdfExportSettings();
exportSettings.ContentsDeflaterCompressionLevel = 9;
exportSettings.ImagesDeflaterCompressionLevel = 9;
provider.ExportSettings = exportSettings;

As a result, table is visualized in RadRichTextBox with extremely large column widths.

The label for Decimal alignment is truncated.

The theme color is with higher priority. Thus, when the document is exported to DOCX and opened again, the default color is applied to the style.