Document changes in \XeTeXinterfcharclass loading
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29 % Filename: ltnews11.tex 01/06/1999
30 % This is issue 11 of LaTeX News.
32 \documentclass
33 % [lw35fonts] % uncomment this line to get Times
34 {ltnews}
36 % \usepackage[T1]{fontenc}
38 \publicationmonth{June}
39 \publicationyear{1999}
40 \publicationissue{11}
42 \begin{document}
44 \maketitle
46 \section{Back in sync}
48 The last release of \LaTeX{} was delayed even longer than you have
49 come to expect. We hope that it proved worth waiting for. It
50 required a major integration of the code from several people and,
51 independently, the introduction of the LPPL (see \LaTeX{} News~10) plus
52 several related changes to our internal systems. It therefore seemed
53 sensible to wait until everything was complete rather than do things
54 in too much hurry.
56 This seem to have been a successful strategy as
57 the recent patch release was related to an isolated change that was
58 done many months previously. If this release does not appear a lot
59 closer to its nominal date then \ldots~well, you will not be reading
60 this sentence!
62 \section{Yearly release cycles}
64 With the year 2000 rapidly approaching, we intend to switch to a
65 release frequency of just one per year (with patches if necessary) for
66 the core of \LaTeXe{}. These days the system is sufficiently stable
67 that the original update policy is costing everybody more time than is
68 now warranted.
70 \section{LPPL update}
72 Thanks to extensive and valuable input from Matt Swift
73 (\email{swift@alum.mit.edu}) we now have a clearer and more detailed
74 form of the \LaTeX{} Project Public Licence. This release contains
75 both the original version (in \file{lppl-1-0.txt}) and the updated
76 version, LPPL~1.1.
78 \section{The future of Sli\TeX{}}
80 We still get a very small trickle of reports about this part of the
81 system (if you are no longer able to recall \LaTeX~2.09 then you will
82 know it as the \class{slides} class). We have not classified them (in
83 our minds at least) as bugs since we have always known that there are
84 many problems with this class. It is clear to us that the only
85 sensible action would be to redesign the system completely; in
86 particular, to remove much of its complexity whose purpose is to
87 support 10-year-old overlay technology. However, this would take a
88 lot too much time and would be completely out of proportion to its
89 current usage.
91 We are therefore planning to make the \class{slides} class
92 unsupported in the sense that any problem related to the use of
93 invisible fonts is considered to be a feature (The \LaTeXe{} manual by
94 Leslie Lamport doesn't even describe this part of the class any more).
95 Of course, if it still has its enthusiasts then we are happy to cede
96 it to their loving care (somewhat like a preserved steam locomotive,
97 in some parts of the world).
99 \section{Fontenc package peculiarities}
101 The \verb=\usepackage= interface normally ensures that a package is
102 loaded only once. The \pkg{fontenc} package has become an
103 exception to this rule: it can be loaded several times using different
104 options, e.g., allowing the user to add a font encoding in the
105 preamble. This comes at a price for package writers: the low-level
106 commands (see \file{ltclass.dtx}) used to check if a package was
107 loaded, and with which options, do not work for the \pkg{fontenc}
108 package.
110 \section{New math font encodings}
112 As we announced in \LaTeX{} News~9, a joint working group of the
113 \TeX{} Users Group and the \LaTeX3 Project has developed a new
114 \mbox{8-bit} math font encoding for \TeX{}.
115 The reason why this work is not yet released is because of other
116 exciting developments in the world of math fonts and math characters.
117 It is obviously wise to ensure that the encoding work is fully
118 integrated with the available fonts.
120 Those interested are reminded that further information about the Math
121 Font Group may be found on the World Wide Web at:\\
122 \url{http://www.tug.org/twg/mfg/}.
124 \section{Tools distribution}
126 The \pkg{multicol} package has now got a small but useful extension
127 which allows you to force a column break where this is really
128 necessary. This is done with the command \verb=\columnbreak=, which
129 can be used like \verb=\pagebreak= (e.g.,~within paragraphs) except
130 that it cannot have an optional argument and thus it always forces a
131 new column.
133 \section{Coming soon}
135 Major work on a new class file structure to support flexible
136 designs is well under way; some of this work will be presented at the
137 TUG'99 conference in Vancouver, Canada. With a bit of luck much of
138 this work could be ready for integration into the next release---so
139 watch this space!
141 \end{document}