bootstrap

# make this look like the filesystem
# it wouldn't take too much work to parse record syntax here

#%1 server {evesrc/http-server.eve}
#%1 membership {evesrc/membership.eve}


%cos name cos
%cos argument angle
%cos output result

%sin name sin
%sin argument angle
%sin output result

%tan name tan
%tan argument angle
%tan output result

%abs name abs
%tan argument value
%tan output result

%less_than name less_than
%less_than argument 0 
%less_than argument 1
%less_than filter true

%equal name equal
%equal argument 0 
%equal argument 1
%equal filter true

%log name log
%log argument value
%log output result

%plus name plus
%plus argument 0
%plus argument 1
%plus output result

%subtract name subtract
%subtract argument 0
%subtract argument 1
%subtract output result

%multiply name multiply
%multiply argument 0
%multiply argument 1
%multiply output result

%range name range
%range optional from
%range argument to
%range output result
%range cardinality expansive

%split name split
%split optional from
%split argument to
%split output result
%split cardinality expansive

%sum name sum
%sum optional-argument by
%sum optional-set-argument given
%split argument to
%split output result
%split cardinality expansive



#
# some sample facts for evaluation
#

%bob name bob
%bob spouse %sally

%sally name sally
%sally color blue
%sally weight 98
%sally child %monique

%monique name %monique

#
# an evaluation
#
# search                                 
#     b = [name spouse:[name:"sally"]]   
# commit                                 
#    b.child += spouse.child             

%eval tag evaluation
%eval object %bobject

%bobject attribute %bobjectselfattr
%bobjectselfattr name self
%bobjectselfattr value %bobselfvar
%bobselfvar register 0

%bobject attribute %bobname
%bobname name name
%bobname value %bobnamevar
%bobnamevar register 2

%bobject attribute %bobspouse
%bobspouse name spouse
%bobspouse value %salvar

%eval object %salject
%salject variable %salvar
%salvar register 1
%salject attribute %salname
%salname name name
# this can't be the same because we cant decide whether something is an 
# immediate object, or a descriptor which contains other information 
# (i.e. the variable)
# I guess we could add a value type in there
%salname value sally