and-rule/r2l
second rule /and-rule
example /and-rule
Merge pull request #817 from rodsol/conjunction

Conjunction rule-functions
Add a TODO note for a future fix.
skip LEFT-WALL
added helper function and sorted parse-get-words output
updated comment at the top of the file
modified string comparison to number
split parse-get-words into two different versions
modify files that need in order version
moved LEFT-WALL check to relex-to-logic.scm
removed unneeded LEFT-WALL -1 index
Merge pull request #857 from williampma/nlp_scm

Additional fixes for opencog/relex#71
simplify get-instance-name when word-index is string
Merge pull request #871 from williampma/r2l-simplify

simplify get-instance-name when word-index is string
Bug fix for relex bug #75