├── README.md
└── editor plugins
    ├── ➡️缩进.js
    └── ⬅️缩进.js


/README.md:
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 1 | # JSBox-scripts
 2 | A repo for some JSBox scripts
 3 | 在这里存放一些 JSBox 脚本
 4 | 
 5 | ## editor plugins
 6 | 编辑器插件脚本
 7 | ### ⬅️/➡️缩进
 8 | 如题，方便加减缩进，相当于cmd/ctrl + []
 9 | 
10 | 把代码复制到 JSBox 的编辑器插件里使用
11 | 
12 | 修改开头的 number_of_spaces 常量就可以修改空格数量，默认为2
13 | 


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/editor plugins/➡️缩进.js:
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 1 | const number_of_spaces = 2
 2 | 
 3 | var range = $editor.selectedRange
 4 | while (!$editor.selectedText.startsWith("\n")) {
 5 |   range.location = range.location - 1
 6 |   range.length = range.length + 1
 7 |   $editor.selectedRange = range
 8 | }
 9 | range.location = range.location + 1
10 | range.length = range.length - 1
11 | $editor.selectedRange = range
12 | while (!$editor.selectedText.endsWith("\n")) {
13 |   range.length = range.length + 1
14 |   $editor.selectedRange = range
15 | }
16 | range.length = range.length - 1
17 | $editor.selectedRange = range
18 | 
19 | var text = $editor.selectedText.split("\n")
20 | $editor.selectedText = text.map(s => "".padEnd(number_of_spaces) + s).join("\n")
21 | range.length = range.length + text.length * number_of_spaces
22 | $editor.selectedRange = range
23 | 


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/editor plugins/⬅️缩进.js:
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 1 | const number_of_spaces = 2
 2 | 
 3 | var range = $editor.selectedRange
 4 | while (!$editor.selectedText.startsWith("\n")) {
 5 |   range.location = range.location - 1
 6 |   range.length = range.length + 1
 7 |   $editor.selectedRange = range
 8 | }
 9 | range.location = range.location + 1
10 | range.length = range.length - 1
11 | $editor.selectedRange = range
12 | while (!$editor.selectedText.endsWith("\n")) {
13 |   range.length = range.length + 1
14 |   $editor.selectedRange = range
15 | }
16 | range.length = range.length - 1
17 | $editor.selectedRange = range
18 | var lengthChange = 0
19 | $editor.selectedText = $editor.selectedText.split("\n").map(s => {
20 |   let es= countSpace(s) % number_of_spaces
21 |   if (es != 0) {
22 |     let p = number_of_spaces - es
23 |     s = "".padEnd(p) + s
24 |     lengthChange += p
25 |   }
26 |   for (var i = 0;i < number_of_spaces;i++) {
27 |     s = shiftSpace(s)
28 |   }
29 |   return s
30 | }).join("\n")
31 | range.length = range.length + lengthChange
32 | $editor.selectedRange = range
33 | 
34 | function shiftSpace(s) {
35 |   if(s.startsWith(" ")) {
36 |     s = s.replace(" ","")
37 |     lengthChange--
38 |   }
39 |   return s
40 | }
41 | 
42 | function countSpace(s) {
43 |   let n = 0
44 |   let f = true
45 |   s.split("").forEach(c => {
46 |     if (f) {
47 |       if (c == " ") {
48 |         n++
49 |       } else {
50 |         f = false
51 |       }
52 |     }
53 |   })
54 |   return n
55 | }
56 | 


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