> [...] since Knuth highly values the reproducibility of the output of all versions of TeX, any changed version must not be called TEX, TeX, or anything confusi

> [...] since Knuth highly values the reproducibility of the output of all versions of TeX, any changed version must not be called TEX, TeX, or anything confusingly similar. I have heard that to be the reason that some don't want to "fix" TeX/LaTeX. Source: http://en.wikipedia.org/wiki/TeX#License http://en.wikipedia.org/wiki/TeX#License LaTeX also has a similar clause (or whatever you call it): http://en.wikipedia.org/wiki/LaTeX_Project_Public_License#Unique_features_of_the_license http://en.wikipedia.org/wiki/LaTeX_Project_Public_License#Un...