by the language level converter. The line number comments have the
form //[1] and are located at the end of the lines. If a line doesn't
have such a line number comment, then the line number comment that
was last seen still applies.
M drjava/lib/javalanglevels-base.jar
M javalanglevels/src/edu/rice/cs/javalanglevels/Augmentor.java
M javalanglevels/src/edu/rice/cs/javalanglevels/LanguageLevelConverter.java