apostrophe character

基本解释

Two sequential apostrophes in a quoted string denote a single character, namely an apostrophe.
串中連續的兩個單引號表示一個字符，即單引號。
For instance, what about matching words containing an apostrophe (') character—don't, who're, e'er, owner's, 'cause, Joe's, and so on?
例如，對於包含撇號 (') 字符 — 的單詞（如 don't、who're、e'er、owner's、'cause、Joe's 等等）如何処理呢？
Use the following character map to prevent escaping all ampersand (&), less than (greater than (>), apostrophe ('), and double quote (") characters.
使用下列字符映射避免轉義所有的與符號（&）、小於號（大於號（>）、單引號（'）和雙引號（"）字符。