Topological sort/Extracted top item: Difference between revisions

m
→‎{{header|Phix}}: no_empty now defaults to true
(Added Wren)
m (→‎{{header|Phix}}: no_empty now defaults to true)
Line 653:
sequence lines = split(input,'\n')
for i=1 to length(lines) do
sequence line = split(lines[i],no_empty:=true),
dependencies = {}
integer k = add_dependency(line[1])
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