Name
envar — A software environment variable
Synopsis
envar ::=
(text | phrase
db._phrase | replaceable
| Graphic inlines | Indexing inlines | Linking inlines | Ubiquitous inlines)*
Attribute synopsis
Description
An envar
is an “environment variable.”
Environment variables are used most often in the
UNIX, DOS, and Windows
environments.
Processing expectations
Formatted inline.
See Also
computeroutput
, filename
, prompt
, systemitem
, userinput
Examples
<article xmlns='http://docbook.org/ns/docbook'> <title>Example envar</title> <para>In order to translate public identifiers into local system identifiers, <application>Jade</application> and <application>SP</application> read the catalog files pointed to by <envar>SGML_CATALOG_FILES</envar>. </para> </article>
Get DocBook 5: The Definitive Guide now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.