mapWords(local_kwd, words);
if (userWords != null)
mapWords(userWords, words);
// check for collisions with the reserved word list.
ReservedWordChecker checker = new ReservedWordChecker(words, false, lh);
module.treewalk(checker);
if (!checker.ok()) {
lh.report(LogHandler.LEVEL_ERROR, null,
"Encountered errors during c generation.");
return;
}