VISIO::EDIT_SET_TEXT
(int edit, string font, string text)
Description: Puts text
into the multiline textedit widget. The text is inserted beginning at
the current cursor position. Previous contents will not be overwritten.
The font can be set with the second argument. On Linux and Tru64 the
list of available fonts can be retrieved with the command
'xlsfonts'. Passing an empty string or the text "default" will put
the text in the default GTK font. The ID of the edit widget and the
text are passed as argument.
Example: VISIO::EDIT_SET_TEXT
(edit, "10x20", "This is a first line.")