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| -rw-r--r-- | lib/prettyprint.rb | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/prettyprint.rb b/lib/prettyprint.rb index 540b12fb70..156d710284 100644 --- a/lib/prettyprint.rb +++ b/lib/prettyprint.rb @@ -23,10 +23,10 @@ # # == References # Christian Lindig, Strictly Pretty, March 2000, -# http://www.st.cs.uni-sb.de/~lindig/papers/#pretty +# https://lindig.github.io/papers/strictly-pretty-2000.pdf # # Philip Wadler, A prettier printer, March 1998, -# http://homepages.inf.ed.ac.uk/wadler/topics/language-design.html#prettier +# https://homepages.inf.ed.ac.uk/wadler/topics/language-design.html#prettier # # == Author # Tanaka Akira <[email protected]> |