在 VIM 中排序单词(不是行) [英] Sorting words (not lines) in VIM
问题描述
内置的 VIM :sort 命令对文本行进行排序.我想在一行中对单词进行排序，例如变换线
The built-in VIM :sort command sorts lines of text. I want to sort words in a single line, e.g. transform the line
b a d c e f
到
a b c d e f
目前我通过选择该行然后使用 :!tr ' ' '
' |排序 |tr '
' ' '，但我相信有更好、更简单、更快捷的方法.有吗?
Currently I accomplish this by selecting the line and then using :!tr ' ' '
' | sort | tr '
' ' ', but I'm sure there's a better, simpler, quicker way. Is there?
请注意，我使用 bash，因此如果有一个更短、更优雅的 bash 命令来执行此操作，也可以.
Note that I use bash so if there's a shorter and more elegant bash command for doing this it's also fine.
我的用例是我有一行写着 SOME_VARIABLE="one 二三四等" 并且我希望该变量中的单词是排序，即我想要 SOME_VARIABLE="etc 四一三二".
My use-case is that I have a line that says SOME_VARIABLE="one two three four etc" and I want the words in that variable to be sorted, i.e. I want to have SOME_VARIABLE="etc four one three two".
最终结果最好可以映射到快捷键，因为这是我发现自己经常需要的东西.
The end result should preferably be mappable to a shortcut key as this is something I find myself needing quite often.
推荐答案
利用你的回答中的好主意，尤其是 Al 的回答，我最终想出了以下几点:
Using great ideas from your answers, especially Al's answer, I eventually came up with the following:
:vnoremap <F2> d:execute 'normal i' . join(sort(split(getreg('"'))), ' ')<CR>
这会在visual 模式下映射F2 按钮以删除所选文本、拆分、排序和连接它，然后重新插入它.When the selection spans multiple lines this will sort the words in all of them and output one sorted line, which I can quickly fix using gqq.
This maps the F2 button in visual mode to delete the selected text, split, sort and join it and then re-insert it. When the selection spans multiple lines this will sort the words in all of them and output one sorted line, which I can quickly fix using gqq.
我很高兴听到有关如何进一步改进的建议.
I'll be glad to hear suggestions on how this can be further improved.
非常感谢，我学到了很多:)
Many thanks, I've learned a lot :)
EDIT:将 ' 更改为 getreg('"') 以处理带有字符 <代码>'在里面.
EDIT: Changed '<C-R>"' to getreg('"') to handle text with the char ' in it.
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