Basic information about programming languagei traits that can be used to create a phylogenetic tree showing language similarity (based on some trait), such as the one below.
Blog post discussing the issues and decisions.
New language trait files go in: lang-info
To regenerate the lang.csv file (read by the code that generates the trees), run:
mkcsv.sh > lang-info/lang.csv
The R code contains some consistency checks on the file contents, e.g., look for binary operator counts being lower/higher than the corresponding operators (such as there being more pluses than minuses).
If a new trait is created, the mkcsv.awk file needs to be updated to recognise it.
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