envar — A software environment variable
envar ::=
altanchorannotationbibliorefindexterm (db.indexterm.endofrange)indexterm (db.indexterm.singular)indexterm (db.indexterm.startofrange)inlinemediaobjectlinkolinkphrase (db._phrase)remarkreplaceablesubscriptsuperscriptxrefEnVar is an environment variable used most often for
the UNIX, DOS, or Windows
environments.
These elements contain envar: bridgehead, citation, citetitle, classsynopsisinfo, computeroutput, emphasis (db.emphasis), entry, firstterm, funcsynopsisinfo, glosssee, glossseealso, glossterm, html:button, html:label, html:legend, link, literallayout, member, olink, orgdiv, para, phrase (db.phrase), primary, primaryie, programlisting, quote, refdescriptor, refentrytitle, refname, refpurpose, screen, secondary, secondaryie, see, seealso, seealsoie, seeie, seg, segtitle, simpara, subtitle, synopsis, td, term, termdef, tertiary, tertiaryie, th, title, titleabbrev, tocentry, userinput.
The following elements occur in envar: text, alt, anchor, annotation, biblioref, indexterm (db.indexterm.endofrange), indexterm (db.indexterm.singular), indexterm (db.indexterm.startofrange), inlinemediaobject, link, olink, phrase (db._phrase), remark, replaceable, subscript, superscript, xref.
<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>
In order to translate public identifiers into local system identifiers,
Jade and SP read the catalog files
pointed to by SGML_CATALOG_FILES.