This directory contains contrib Perl code calling various 
toolkit functions. The www directory with its own _readme
contains cgi files.

Contents of this directory:
===========================

Perl packages:
==============
CalcMW.pm - a sample program which calcs mol weights
DU_LIB.pm - on-toolkit utility subroutines
DU_MOLWEIGHT.pm - molweight subroutine
DU_TLIB.pm - toolkit utility subroutines


Perl utilities:
=============== 
add2d.pl - adds 2D data to TDTs
add_clogp.pl - adds ClogP data via progob
add_mwt.pl - add molweight to TDT stream
calcmw_test.pl - a sample program which calls CalcMW.pm
cansmi.pl - canonicalizes smiles
clogp_bombproof.pl - non-toolkit ClogP bomb shelter
cpfrags.pl - identifies ClogP fragments in molecules
goforth.pl - virtual library evolver
kekule.pm,
kekule.pl - returns the Kekule form of a smiles
mersearch.pl - Merlin searches, interactive
minpath.pl - find minimum path between two atoms
react.pl - transform SMILES with SMIRKS (reaction transforms)
ringsmi.pl - find ringsystems, write smiles
smi2cpfrags.pl - find ClogP fragments, write smiles
smi2gif.pl - write GIFs using dcgi_smi2gif
smi2grf.pl - SMILES to GRAPH
smi2tdt.pl - SMILES to TDTs
tdt2page.pl - TDTs to ascii-formatted pages
tdt2smi.pl - TDTs to SMILES
tdt2tab.pl - TDTs to TAB files
tdtcat.pl - non-toolkit TDT processor
tdtsummary.pl - non-toolkit TDT summarizer
tdtwhen.pl - filter TDTs based on timestamps
thordbinfo.pl - get Thor db info
thorget.pl - similar to thorlookup
thorsummary.pl - db content summarizer; output similar to sthorman's
test-http-cgi.pl - tests http cgi
test-http-server.pl - tests http server
tpsa.pl - translation of Peter Ertl's tpsa.c, by Eric Allen