Linux Word Processing Road Map
The typesetting approach
In Linux, when you want to print some text that needs to look nice
on paper, you generally don't "word process" it -- you
typeset it.
Typesetting is to produce quality output suitable
for printing. You use software to specify how the text
will look. Typesetting systems usually use a
markup language instead of a WYSIWYG approach -- a conversion
tool reads the text and creates a file you can
print.
What's great about these tools is that their output is gorgeous,
with advanced hyphenation, line, and paragraph breaking; kerning; and other font policies and algorithms that output much better than anything you can currently get from a word processor.
The most popular typesetting system is TeX and its derivatives,
including the popular LaTeX. With these systems, you write a text file
containing the text you want to typeset in a markup language with
commands that look like:
\it{Hello}
Which sets the text Hello in italics.
The LyX "document processor" is
an exciting new way of doing this -- it provides a visual, graphical
means of writing input for LaTeX, without having to know the markup
codes at all.
An alternative to the TeX family is SGML (Standard Generalized
Markup Language). Here, you write a document in an SGML DTD (Document
Type Definition, a file format), which is plain text with
heavy markup. There are packages like SGMLtools for writing and
processing documents written in an SGML DTD.
All of these systems allow for multiple output formats -- such as
typeset output that you print, plus plain text and HTML for the
Web. If you're making a book or other document that needs to be
presented in typeset form, one of these systems is what you need
to use.
Choosing the right method for the job
The following list should help you determine which system is best
for a particular task. There isn't one way of doing things, of
course -- these come only as my own recommendations.
|
|
E-mail message, diary, notes or journal entry, Usenet
article, or other document that is going to be kept electronically and
not normally printed out as its final form |
Your favorite text editor |
Printed output in a font -- such as from an outline,
e-mail message, shopping list, or manuscript draft |
Write your
document in a text editor and output it with enscript
|
Printed, typeset output where keeping an unformatted
text version is not beneficial -- business correspondence
or letter, a printed report, or photo-ready copy of a book manuscript |
LyX or LaTeX |
Printed, typeset output and electronic HTML or text
file output -- for example, an Internet FAQ or white paper |
SGMLtools, or LyX or LaTeX |
Printed, typeset output with a layout you specify, like a
brochure or newsletter with multiple columns and images |
LyX |
An envelope, mailing label, other specialized document to print |
TeX |
Typeset poster or sign to print |
Enscript, LyX or TeX |
Large banner to hang on a wall |
Linux jbanner command |
A line of text in an ASCII art "font" consisting of text characters, for use in an e-mail message or Usenet article |
figlet |
Over the coming weeks, we'll take a closer look at some of these
tools and show how to use them.
Michael Stutz
was one of the first reporters to cover Linux and the free software movement in the mainstream press.
Read more Living Linux columns.
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