// Expects to be called from the GUI thread.
// Expects to be called when conv is already locked
func insertWithTag(buff gtki.TextBuffer, tagName, text string) {
charCount := buff.GetCharCount()
insertAtEnd(buff, text)
oldEnd := buff.GetIterAtOffset(charCount)
newEnd := buff.GetEndIter()
buff.ApplyTagByName(tagName, oldEnd, newEnd)
}
// Expects to be called from the GUI thread.
// Expects to be called when conv is already locked
func insertAtEnd(buff gtki.TextBuffer, text string) {
buff.Insert(buff.GetEndIter(), text)
}