table.awk had a empyt function lying around. It was removed. setup has a new experiment that runs over t6,7,8 with 50 topics each.
index() parameters rearranged
stemmer map uses shorter keys
comment noting that IndriRunQuery doesn't need to be told to stem.
print notifications from index, ret and eval functions.
reordered index() parameters
__wipe_punctuations() uses a regex to replace with white spaces.
string module is isn
In SysLucene.index() stemmer and stopqords variables are set to empty strings by default
minor edits
new experiments
table printing modified for new experiments