[Caja] Issue 1336 in google-caja: cajole_html (PluginCompilerMain) isn't working

[google-caja]

Status: New
Owner: ----
Labels: Type-Defect Priority-Medium
New issue 1336 by feli...@gmail.com: cajole_html (PluginCompilerMain) isn't  
working
http://code.google.com/p/google-caja/issues/detail?id=1336

I think r4398 broke PluginCompilerMain.  running
  cajole_html -i foo.js -o out
says
  java.lang.IllegalStateException: Not enough arguments to create a  
CharProducer
	at  
com.google.caja.parser.ParserContext.guessCharProducer(ParserContext.java:214)
        at com.google.caja.parser.ParserContext.build(ParserContext.java:321)
	at  
com.google.caja.plugin.PluginCompilerMain.parseInputs(PluginCompilerMain.java:229)

it looks to me like there's some logic missing in either  
ParserContext.guessCharProducer or PluginCompilerMain.parseInputs