There is another case in which a project was designed due to solve a daily irritation which took off quite dramatically. Of course I am talking about the subject of this article: TeX and more specifically LaTeX.
To understand where LaTeX came from we must first examine it's foundation, TeX (pronounced tɛk). TeX was invented by a man by the name of Donald E. Knuth. Donald was growing frustrated with the current typesetting practices in the 70's. In fact his own book, The Art of Computer Programming, was re-pu
blished in the 70's he found the typesetting to be hideous. A few months later Knuth decided that he would not accept the situation idly and set out to produce TeX. The project was started in 1977 and Knuth
predicted that he'd be able to finish it in one year. His estimate was off by about 10 years.
However, Knuth's system did not really take off until the invention of a macro package called LaTeX. LaTeX was invented by a man named Lamport as a way for the user to concentrate on the writing instead of the formatting. Think C instead of Assembly. Today if you were to start writing a book in TeX, you'd most likely use LaTeX. It does a bunch of automatic formatting by section, chapter, etc. in order to make the document as readable as possible. This system really lets the author focus on the content, and then make stylistic changes later.
Next article: Plain TeX vs LaTeX
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