# $Id$
#
# >>Copyright::
# Copyright (c) 1992-1996, Ian Clatworthy (ianc@mincom.com).
# You may distribute under the terms specified in the LICENSE file.
#
# >>History::
# -----------------------------------------------------------------------
# Date      Who     Change
# 29-Feb-96 ianc    SDF 2.000
# -----------------------------------------------------------------------
#
H1: Variables

H2: Overview

The categories of predefined variables are:

^ Conversion variables
+ Document variables
+ File variables
+ Miscellaneous variables.

Date-time variables are in units of {{seconds since January 1, 1970}}.
To format a time, use the {{SUBR:FormatTime}} subroutine.

Further details on each group of variables are provided below.

# Include the subsections, placing each at the top of a page (or after a line)
!if $var{'OPT_TARGET'} eq 'txt'
    !on paragraph 'H2'; h2top; &PrependText("Line:")
!else
    !on paragraph 'H2'; h2top; $attr{'top'} = 1
!endif
!block topics
Topic
var_conv
var_doc
var_file
var_misc
!endblock
!off paragraph h2top