Comma certain homonyms. The comma therefore functions as a silent letter in a handful of Greek words, principally distinguishing ("ó,ti", "whatever") from ("óti", "that"). The enumeration or ideographic comma——is used in Chinese, Japanese punctuation, and somewhat in Korean punctuation. In the People's Republic of China and in North/South Korea, this comma ( , , "dùnhào") is usually used only to separate items in lists, while in Japan it is the more common form of comma (, "tōten", "clause mark"). In documents that mix Japanese and Latin scripts, the full-width comma () is used; this is the standard form of comma (
Thai and Lao Braille different print diacritic in short ເ◌ຶອ "eua" and ເ◌ັຍ "ia". The short sign ( ็) is also used for the rarer virama ( ฺ). Numbers are the same as in other braille alphabets, though dot six is prefixed to the to specify that they're Thai or Lao digits. Thus, a sequence of numbers begins with . Single (though not paired) clause-final punctuation may introduced with , but is otherwise as in English Braille. There is some variability in the use of the to mark stop/period, comma, and the exclamation point. Thai Braille seems to use for the comma, while Lao