void gtk_text_buffer_move_mark_by_name ( GtkTextBuffer* buffer, const char* name, const GtkTextIter* where )
Moves the mark named
name (which must exist) to location
gtk_text_buffer_move_mark() for details.
Name of a mark.
The data is owned by the caller of the function. The value is a NUL terminated UTF-8 string.
New location for mark.
The data is owned by the caller of the function.