885
886
887
888
889
890
891
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end
else
me:react(sym)
end
end;
};
}
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885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
|
end
else
me:react(sym)
end
end;
};
}
-- convenience buffer for holding strings under
-- construction, accumulating and compiling then in
-- as quick a way as lua permits
ss.strac = ss.declare {
ident = 'string-accumulator';
mk = function() return {
strs = {};
strc = 0;
plain = true;
} end;
call = function(self, s, ...)
if s == nil then return end
self.strc = self.strc + 1
self.strs[self.strc] = s
if type(s) ~= 'string' then self.plain = false end
self(...)
end;
cast = {
string = function(self)
return self:compile()
end;
};
fns = {
compile = function(self, delim)
if self.plain then
return table.concat(self.strs, delim)
end
local tbl = {}
local function delve(a)
for i=1,a.strc do
local s = a.strs[i]
if type(s) == 'string' then
table.insert(tbl, s)
elseif ss.strac.is(s) then
delve(s)
elseif s ~= nil then
table.insert(tbl, tostring(s))
end
end
end
delve(self)
return table.concat(tbl, delim)
end;
wrap = function(self,a,b)
table.insert(self.strs, 1, a)
table.insert(self.strs, b)
end;
};
}
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