include [filename]
print [text]
host [hostname]
user [username] [password]
db [database]
info
set [varname] {value}
table [sql query]
query [sql query]

with [sql query]
 ...
loop


${environmentvarname}
${col1}
${form_formfieldname}



---> nonexistent:

for [variable] in {txt1} {txt2} {txt3}
 next

if [string1] == [string2]
 fi