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author | Norbert Preining <norbert@preining.info> | 2019-09-02 13:46:59 +0900 |
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committer | Norbert Preining <norbert@preining.info> | 2019-09-02 13:46:59 +0900 |
commit | e0c6872cf40896c7be36b11dcc744620f10adf1d (patch) | |
tree | 60335e10d2f4354b0674ec22d7b53f0f8abee672 /info/impatient/cn/examples.tex |
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diff --git a/info/impatient/cn/examples.tex b/info/impatient/cn/examples.tex new file mode 100644 index 0000000000..a4c83e3162 --- /dev/null +++ b/info/impatient/cn/examples.tex @@ -0,0 +1,83 @@ +% -*- coding: utf-8 -*- +% This is part of the book TeX for the Impatient. +% Copyright (C) 2003 Paul W. Abrahams, Kathryn A. Hargreaves, Karl Berry. +% See file fdl.tex for copying conditions. + +\input macros +%\chapter{Examples} +\chapter{例子} + +\chapterdef{examples} + +%This section of the book contains a set of examples +%to help get you started and to show you how to do various things with \TeX. +%Each example has \TeX\ output on the left-hand page and the \TeX \ +%input that led to that output on the right-hand page. +%You can use these examples both as forms to imitate and +%as a way of finding the +%\TeX\ commands that you need in order to achieve a particular effect. +%However, these examples can illustrate only a few of the +%about $900$ \TeX\ commands. +这一章中包括了一组例子,来帮助你熟悉 \TeX , +同时这些例子还展示了如何使用 \TeX\ 来完成各种排版工作。 +每个例子都有一个放在左页的 \TeX\ 排版的结果和放在右页的相对应的 \TeX\ 输入文本。 +你可以把这些例子作为模仿的样式,也可以用来找到你想要的效果的实现命令。 +不过要注意的是,这些例子仅能展示 \TeX\ $900$ 条左右的命令的一小部分。 + +%Some of the examples are self-descriptive---that is, they discuss the very +%features of \TeX\ that they are illustrating. These discussions are +%necessarily sketchy because there isn't room in the examples for all the +%information you'd need. The capsule summary of commands +%(\chapterref{capsule}) +%and the index will help you +%locate the complete explanation of every \TeX\ feature shown in the +%examples. +这里的某些例子是其义自现的——也就是说,它们在介绍每个所排印出来的功能。 +这个介绍很粗略,因为没有足够的篇幅来讲术所有你想得到的信息。 +命令速查表(\chapterref{capsule})和索引可以帮你来找到例子中的每个 \TeX\ 功能。 + +%Because we've designed the examples to illustrate +%many things at once, some examples contain a great variety of +%typographical effects. These examples generally are \emph{not} good +%models of typographical practice. For instance, Example~8 has some of its +%equation numbers on the left and some on the right. You'd never want to +%do that in a real publication. +因为我们在设计这些例子时,把很多的东西放在一起描述, +因此,这些例子展示了很多的排版效果。 +这些例子一般并\emph{不是}好的排版实践模版。 +比如例~8 把有些公式编号放在左边,又把另一些放在了右边。 +你永远不会在一个实际的科学出版物中使用这样的公式编号。 + +%\xrdef{xmphead} +%Each example except for the first one starts with a macro (see +%\xref{macro}) named |\xmpheader|. We've used |\xmpheader| in order to +%conserve space in the input, since without it each example would have +%several lines of material you'd already seen. +%|\xmpheader| produces the title of an example and the +%extra space that goes with it. You can see in the first example +%what |\xmpheader| does, so you can imitate it if you wish. +%Except for |\xmpheader|, every command that we use in these examples is +%defined in \plainTeX. +\xrdef{xmphead} +除了第一个例子以外,每个例子都由一个叫 |\xmpheader| 的宏开始(见\xref{宏})。 +我们这样做是为了节省输入文本的篇幅, +否则每个例子开头你都会看到几行你先前已经看到的内容。 +|\xmpheader| 会排印出例子的标题和标题后的空白。 +你可以参见没有使用 |\xmpheader| 的第一个例子是如何实现这一点的, +然后你就能模仿它了。 +除了 |\xmpheader|,在这里使用的每个命令都是在 \PlainTeX\ 中定义过的。 + +% The first example does the necessary eject here. +{% + \let\bye = \relax % We don't want to obey \bye in the example input. + % These switches can't be done by a macro since \bye is outer. + \doexamples {xmptext}% Typeset the actual examples. +}% + +\ifoldeplain\else\ifcompletebook\else +\vfil\eject{\sectionfonts\leftline{本章索引}} +\readindexfile{i} +\fi\fi + +\endchapter +\byebye |