gtkMessageDialogFormatSecondaryMarkup {RGtk2} | R Documentation

## gtkMessageDialogFormatSecondaryMarkup

### Description

Sets the secondary text of the message dialog to be `message.format` (with `printf()`-style), which is marked up with the Pango text markup language.

### Usage

    gtkMessageDialogFormatSecondaryMarkup(object, ...)

### Arguments

``object`` | a `GtkMessageDialog`
``...`` | undocumented

### Details

Note that setting a secondary text makes the primary text become bold, unless you have provided explicit markup.

Due to an oversight, this function does not escape special XML characters like `gtkMessageDialogNewWithMarkup` does. Thus, if the arguments may contain special XML characters, you should use `gMarkupPrintfEscaped()` to escape it.

    # GMarkup is not yet supported in RGtk2

Since 2.6

### Author(s)

Derived by RGtkGen from GTK+ documentation

[Package RGtk2 version 2.20.36.3 Index]