@c begin{thebibliography}{Knu86d} @item [Bil87] Neenie Billawala. Write-white printing engines and tuning fonts with Metafont. @cite{TUGboat}, 8(1):29--32, April 1987. @url{http://tug.org/TUGboat/tb08-1/tb17billawala.pdf}. @item [GMS94] Michel Goossens, Frank Mittelbach, and Alexander Samarin. @cite{The @LaTeX{} Companion}. Addison-Wesley, Reading, MA, USA, 1994. @item [Hob89] John D. Hobby. A Metafont-like system with PS output. @cite{TUGboat}, 10(4):505--512, December 1989. @url{http://tug.org/metapost}. @item [Hob92] John D. Hobby. A User's Manual for MetaPost. Technical Report CSTR-162, AT&T Bell Laboratories, 1992. @item [Hob93] John D. Hobby. Drawing Graphs with MetaPost. Technical Report CSTR-164, AT&T Bell Laboratories, 1993. @item [HS91] Samuel P. Harbison and Guy L. Steele Jr. @cite{C---A Reference Manual}. Prentice-Hall, Upper Saddle River, NJ 07458, USA, third edition, 1991. An authoritative reference to the C programming language, and a good companion to Kernighan and Ritchie. @item [KL93] Donald E. Knuth and Silvio Levy. @cite{The CWEB System of Structured Documentation, Version 3.0}. Addison-Wesley, Reading, MA, USA, 1993. @item [Knu84] Donald E. Knuth. A torture test for @TeX{}. Report No. STAN-CS-84-1027, Stanford University, Department of Computer Science, 1984. @item [Knu86a] Donald E. Knuth. A Torture Test for METAFONT. Report No. STAN-CS-86-1095, Stanford University, Department of Computer Science, 1986. @item [Knu86b] Donald E. Knuth. @cite{The @TeX{}book}, volume A of @cite{Computers and Typesetting}. Addison-Wesley, Reading, MA, USA, 1986. @item [Knu86c] Donald E. Knuth. @cite{@TeX{}: The Program}, volume B of @cite{Computers and Typesetting}. Addison-Wesley, Reading, MA, USA, 1986. @item [Knu86d] Donald E. Knuth. @cite{The METAFONTbook}, volume C of @cite{Computers and Typesetting}. Addison-Wesley, Reading, MA, USA, 1986. @item [Knu86e] Donald E. Knuth. @cite{METAFONT: The Program}, volume D of @cite{Computers and Typesetting}. Addison-Wesley, Reading, MA, USA, 1986. @item [Knu86f] Donald E. Knuth. @cite{Computer Modern Typefaces}, volume E of @cite{Computers and Typesetting}. Addison-Wesley, Reading, MA, USA, 1986. @item [Knu89] Donald E. Knuth. The errors of @TeX{}. @cite{Software---Practice and Experience}, 19(7):607--681, July 1989. This is an updated version of Knuth:1988:ET. @item [Knu90] Donald Knuth. Virtual Fonts: More Fun for Grand Wizards. @cite{TUGboat}, 11(1):13--23, April 1990. @url{http://tug.org/TUGboat/tb11-1/tb27knut.pdf}. @item [Knu92] Donald E. Knuth. @cite{Literate Programming}. CSLI Lecture Notes Number 27. Stanford University Center for the Study of Language and Information, Stanford, CA, USA, 1992. @item [Lam94] Leslie Lamport. @cite{@LaTeX{}: A Document Preparation System: User's Guide and Reference Manual}. Addison-Wesley, Reading, MA, USA, second edition, 1994. Reprinted with corrections in 1996. @item [Lia83] Franklin Mark Liang. Word hy-phen-a-tion by com-pu-ter. Technical Report STAN-CS-83-977, Stanford University, August 1983. @url{http://tug.org/docs/liang/liang-thesis.pdf}. @item [Mac91] Pierre A. MacKay. Looking at the pixels: Quality control for 300 dpi laser printer fonts, especially Metafonts. In Robert A. Morris and Jacques Andre, editors, @cite{Raster Imaging and Digital Typography II---Papers from the second RIDT meeting, held in Boston, Oct. 14--16, 1991}, pages 205--215, New York, 1991. Cambridge University Press. @item [Spi89] Michael D. Spivak. @cite{LAMS@TeX{}, The Synthesis}. The @TeX{}plorators Corporation, 3701 W. Alabama, Suite 450-273, Houston, TX 77027, USA, 1989. @item [Spi90] Michael D. Spivak. @cite{The Joy of @TeX{}---A Gourmet Guide to Typesetting with the AMS@TeX{} macro package}. American Mathematical Society, Providence, RI, USA, 2nd revised edition, 1990. @c end{thebibliography}