The Javascript plugin's obfuscator does not support Javascript 1.5 regular
expression syntax
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Key: TRINIDAD-807
URL: https://issues.apache.org/jira/browse/TRINIDAD-807
Project: MyFaces Trinidad
Issue Type: Bug
Components: Plugins
Affects Versions: 1.2.3-plugins
Reporter: Oded Arbel
I'm trying to run the javascript obfuscator from the maven-plugin-javascript,
and it breaks when it reaches a regular expression, for example for this
snippet:
mytext.split(/=/,2)
the obfuscator breaks and dumps this:
Error processing file:stuff/utils.js to file:blackstuff/utils.js
org.apache.myfaces.trinidadbuild.plugin.javascript.obfuscator.javascript15parser.ParseException:
Encountered "/=" at line 52, column 42.
Was expecting one of:
"delete" ...
"function" ...
"new" ...
"this" ...
"typeof" ...
"void" ...
"true" ...
"false" ...
"null" ...
<DECIMAL_LITERAL> ...
<HEX_LITERAL> ...
<OCTAL_LITERAL> ...
<FLOATING_POINT_LITERAL> ...
<STRING_LITERAL> ...
<REGULAR_EXPRESSION> ...
<IDENTIFIER> ...
"(" ...
")" ...
"{" ...
"[" ...
"!" ...
"~" ...
"++" ...
"--" ...
"+" ...
"-" ...
at
org.apache.myfaces.trinidadbuild.plugin.javascript.obfuscator.javascript15parser.JSParser15.generateParseException(JSParser15.java:4389)
at
org.apache.myfaces.trinidadbuild.plugin.javascript.obfuscator.javascript15parser.JSParser15.jj_consume_token(JSParser15.java:4263)
at
org.apache.myfaces.trinidadbuild.plugin.javascript.obfuscator.javascript15parser.JSParser15.Arguments(JSParser15.java:262)
at
org.apache.myfaces.trinidadbuild.plugin.javascript.obfuscator.javascript15parser.JSParser15.PrimarySuffix(JSParser15.java:207)
at
org.apache.myfaces.trinidadbuild.plugin.javascript.obfuscator.javascript15parser.JSParser15.PrimaryExpression(JSParser15.java:90)
....
on the face of it it looks like the obfuscator doesn't understand basic regular
expression syntax as documented here:
http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Guide:Regular_Expressions
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