行尾有一个字母(对齐) [英] One letter word on the end of line (justify)
问题描述
我想知道如果在文本行末尾有一个字母单词怎么办?
I wonder what I can do if I have one letter word on the end of text line, for example:
"Hello my name is John Smith, and I
am a freshman!"
如何将"I"移至下一行，并证明整行的合理性?因为当我放< br> 时，便证明崩溃.
How can I move "I" to the next line, and have justified the entire line? Because when I put <br> then justify crashes.
这是jsfiddle http://jsfiddle.net/P3xYv/
Here's jsfiddle http://jsfiddle.net/P3xYv/
推荐答案
如果您在两个单词之间使用NO-BREAK SPACE U + 00A0，而不是普通的空格(如空格或换行符)，浏览器会将这些单词保持在一起，一行.示例:
If you use a NO-BREAK SPACE U+00A0 between two words, instead of normal whitespace (like space or line break), browsers will keep those words together, on one line. Example:
"Hello my name is John Smith, and I am
a freshman!"
在这里，我使用了命名字符参考& nbsp; ，但是如果您知道如何在创作环境中键入该字符并正确声明了该字符，也可以使用NO-BREAK SPACE本身.字符编码.在大多数编辑程序中，"NO-BREAK SPACE"看起来就像一个普通空间.
Here I have used the named character reference , but you can also use the NO-BREAK SPACE itself if you know how to type it in your authoring environment and have properly declared the character encoding. In most editing programs, NO-BREAK SPACE looks just like a normal space.
这与文本对齐方式无关.在过去，浏览器过去常常将NO-BREAK SPACE视为不可拉伸.但是如今，它被视为有理有据的空间，也就是说，它获得了增加间距的份额.
This is independent of text justification. In the old days, browsers used to treat NO-BREAK SPACE as non-stretchable in justification. But nowadays it is treated like space in justification, i.e. it gets its share of added spacing.
如果您希望单词之间具有不间断且不可拉伸的空间，则需要一种更复杂的方法.您可以使用U + 2005的FOUR-PER-EM SPACE或其他一些固定宽度空格，然后将单词包装在元素中，其中禁止换行与HTML或CSS.例如，您可以编写< nobr> I  am</nobr> ，而不是 I& am ，或更笨拙但符合标准""，< span style ="white-space:nowrap"> I  am</span> .但是，我们不能保证这会在将来奏效.规范中没有要求浏览器以这种方式支持固定宽度的字符(但这是一种简单自然的实现，也是当前的实现).
If you’d like to have a non-breaking non-stretchable space between words, you’d need a more complicated approach. You would use U+2005 FOUR-PER-EM SPACE or some other fixed-width space and you wrap the words in an element where line breaking is forbidden with HTML or CSS. For example, instead of I am you would write <nobr>I am</nobr> or, more clumsily but conforming to "standards", <span style="white-space: nowrap">I am</span>. There is no guarantee that this will work in the future, though; there is no requirement in specifications that browsers support fixed-width characters this way (but this is a simple and natural implementation, and the current one).
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