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| author | kzc <zaxxon2011@gmail.com> | 2016-03-24 11:51:54 -0400 |
|---|---|---|
| committer | kzc <zaxxon2011@gmail.com> | 2016-03-24 11:51:54 -0400 |
| commit | 07bb7262d02547cef5ffaca71d49c86640a1df15 (patch) | |
| tree | 00e9c98a271bed172168333e843d007d2a681afb /lib/output.js | |
| parent | ee6c9fabb7dc00b8bbc9e60859767acc585cd0fa (diff) | |
| download | tracifyjs-07bb7262d02547cef5ffaca71d49c86640a1df15.tar.gz tracifyjs-07bb7262d02547cef5ffaca71d49c86640a1df15.zip | |
Escape all ASCII control characters within strings when using ascii_only.
Fixes #1017.
Tab characters within strings are now output as `\t` in all output modes.
Diffstat (limited to 'lib/output.js')
| -rw-r--r-- | lib/output.js | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/lib/output.js b/lib/output.js index a8c45a0f..a59066fc 100644 --- a/lib/output.js +++ b/lib/output.js @@ -74,7 +74,7 @@ function OutputStream(options) { var OUTPUT = ""; function to_ascii(str, identifier) { - return str.replace(/[\u0080-\uffff]/g, function(ch) { + return str.replace(/[\u0000-\u001f\u007f-\uffff]/g, function(ch) { var code = ch.charCodeAt(0).toString(16); if (code.length <= 2 && !identifier) { while (code.length < 2) code = "0" + code; @@ -90,16 +90,17 @@ function OutputStream(options) { var dq = 0, sq = 0; str = str.replace(/[\\\b\f\n\r\v\t\x22\x27\u2028\u2029\0\ufeff]/g, function(s){ switch (s) { + case '"': ++dq; return '"'; + case "'": ++sq; return "'"; case "\\": return "\\\\"; - case "\b": return "\\b"; - case "\f": return "\\f"; case "\n": return "\\n"; case "\r": return "\\r"; + case "\t": return "\\t"; + case "\b": return "\\b"; + case "\f": return "\\f"; case "\x0B": return options.screw_ie8 ? "\\v" : "\\x0B"; case "\u2028": return "\\u2028"; case "\u2029": return "\\u2029"; - case '"': ++dq; return '"'; - case "'": ++sq; return "'"; case "\0": return "\\x00"; case "\ufeff": return "\\ufeff"; } |