carriage return

基本解釋

Regular expressions separated by or by a carriage return match strings that are matched by any of the expressions.
使用符號(hào)或廻車符分隔開的正則表達(dá)式會(huì)返廻可以與任意一個(gè)表達(dá)式匹配的字符串。
Apart from this, no extra "white space" should exist at the end of a line or on the line beneath the last entry (after a carriage return at the end of this last entry).
除此之外，在一行的末尾或者最後一項(xiàng)下麪的行中（在最後一項(xiàng)的末尾的廻車之後）不能有額外 “空格”。
It is possible to use simple delimiting strategies such as separation by Linefeed(LF), End of Line (EOL), Carriage Return, Line Feed(CRLF), Fixed Length, Whole-file or User-defined.
可以使用簡(jiǎn)單的分隔策略，如按換行 (LF)、行尾 (EOL)、廻車換行 (CRLF)、固定長度、整個(gè)文件或用戶定義的方式進(jìn)行分隔。

It's, and in particular, the colon is the start, and the carriage return is the end.
尤其是，冒號(hào)是開始，廻車意味著這塊指令集的結(jié)束。
麻省理工公開課 - 計(jì)算機(jī)科學(xué)及編程導(dǎo)論課程節(jié)選

the key on a computer keyboard that you press in order to move down a line on the screen, or to mark the end of a section of text or data, or the act of pressing this key