1 | sS unquoteSingleOrDoubleQuotes(S s) {
|
2 | if (s == null) null; |
3 | if (s.length() > 1) {
|
4 | char c = s.charAt(0); |
5 | if (c == '\"' || c == '\'') {
|
6 | int l = endsWith(s, c) ? s.length()-1 : s.length(); |
7 | StringBuilder sb = new StringBuilder(l-1); |
8 | |
9 | for (int i = 1; i < l; i++) {
|
10 | char ch = s.charAt(i); |
11 | if (ch == '\\') {
|
12 | char nextChar = (i == l - 1) ? '\\' : s.charAt(i + 1); |
13 | // Octal escape? |
14 | if (nextChar >= '0' && nextChar <= '7') {
|
15 | String code = "" + nextChar; |
16 | i++; |
17 | if ((i < l - 1) && s.charAt(i + 1) >= '0' |
18 | && s.charAt(i + 1) <= '7') {
|
19 | code += s.charAt(i + 1); |
20 | i++; |
21 | if ((i < l - 1) && s.charAt(i + 1) >= '0' |
22 | && s.charAt(i + 1) <= '7') {
|
23 | code += s.charAt(i + 1); |
24 | i++; |
25 | } |
26 | } |
27 | sb.append((char) Integer.parseInt(code, 8)); |
28 | continue; |
29 | } |
30 | switch (nextChar) {
|
31 | case '\"': ch = '\"'; break; |
32 | case '\\': ch = '\\'; break; |
33 | case 'b': ch = '\b'; break; |
34 | case 'f': ch = '\f'; break; |
35 | case 'n': ch = '\n'; break; |
36 | case 'r': ch = '\r'; break; |
37 | case 't': ch = '\t'; break; |
38 | case '\'': ch = '\''; break; |
39 | // Hex Unicode: u???? |
40 | case 'u': |
41 | if (i >= l - 5) {
|
42 | ch = 'u'; |
43 | break; |
44 | } |
45 | int code = Integer.parseInt( |
46 | "" + s.charAt(i + 2) + s.charAt(i + 3) |
47 | + s.charAt(i + 4) + s.charAt(i + 5), 16); |
48 | sb.append(Character.toChars(code)); |
49 | i += 5; |
50 | continue; |
51 | default: |
52 | ch = nextChar; // added by Stefan |
53 | } |
54 | i++; |
55 | } |
56 | sb.append(ch); |
57 | } |
58 | ret sb.toString(); |
59 | } |
60 | } |
61 | |
62 | ret s; // not quoted - return original |
63 | } |
Began life as a copy of #1001735
download show line numbers debug dex old transpilations
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| Snippet ID: | #1035508 |
| Snippet name: | unquoteSingleOrDoubleQuotes |
| Eternal ID of this version: | #1035508/1 |
| Text MD5: | 23793f3b8717119a71e55b13f48a5242 |
| Author: | stefan |
| Category: | javax |
| Type: | JavaX fragment (include) |
| Public (visible to everyone): | Yes |
| Archived (hidden from active list): | No |
| Created/modified: | 2022-05-31 04:01:40 |
| Source code size: | 2081 bytes / 63 lines |
| Pitched / IR pitched: | No / No |
| Views / Downloads: | 133 / 141 |
| Referenced in: | [show references] |