1 | static S luaQuote(S s) ctex {
|
2 | byte[] in = toUtf8(s); |
3 | new ByteArrayOutputStream buf; |
4 | |
5 | int c; |
6 | buf.write( (byte) '"' ); |
7 | for ( int i = 0, n = in.length; i < n; i++ ) {
|
8 | switch ( c = ubyteToInt(in[i]) ) {
|
9 | case '"': case '\\': case '\n': |
10 | buf.write( (byte)'\\' ); |
11 | buf.write( (byte)c ); |
12 | break; |
13 | default: |
14 | if (c <= 0x1F || c == 0x7F) {
|
15 | buf.write( (byte) '\\' ); |
16 | if (i+1 == n || ubyteToInt(in[i+1]) < '0' || ubyteToInt(in[i+1]) > '9') {
|
17 | buf.write(toUtf8(Integer.toString(c))); |
18 | } else {
|
19 | buf.write( (byte) '0' ); |
20 | buf.write( (byte) (char) ('0' + c / 10) );
|
21 | buf.write( (byte) (char) ('0' + c % 10) );
|
22 | } |
23 | } else {
|
24 | buf.write((byte) c); |
25 | } |
26 | break; |
27 | } |
28 | } |
29 | buf.write( (byte) '"' ); |
30 | ret fromUtf8(buf.toByteArray()); |
31 | } |
Began life as a copy of #1004741
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| Snippet ID: | #1004878 |
| Snippet name: | New luaQuote (without library) |
| Eternal ID of this version: | #1004878/1 |
| Text MD5: | fd109588e60bb9088eaf45c107572a4b |
| Author: | stefan |
| Category: | javax / lua |
| Type: | JavaX fragment (include) |
| Public (visible to everyone): | Yes |
| Archived (hidden from active list): | No |
| Created/modified: | 2016-09-11 23:09:25 |
| Source code size: | 826 bytes / 31 lines |
| Pitched / IR pitched: | No / No |
| Views / Downloads: | 519 / 781 |
| Referenced in: | [show references] |