PDF (adobe.com)

Hanging punctuation for Roman fonts

Hanging punctuation controls whether punctuation marks fall inside or outside the margins. If hanging punctuation is turned on for Roman fonts, then periods, commas, single quotation marks, double quotation marks, apostrophes, hyphens, em dashes, en dashes, colons, and semicolons appear outside the margins.

 To enable or disable hanging punctuation for Roman fonts, choose Roman Hanging Punctuation from the Paragraph panel menu.
Note: When you use Roman Hanging Punctuation, any double-byte punctuation marks available in Chinese, Japanese, and Korean fonts in the selected range do not appear outside the margins.