# $Id$
#
# >>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: About this manual
H2: Purpose
This manual provides information on customising and extending [[SDF]] - a
documentation system for software developers.
Readers should be familiar with the following documents before
reading this one:
. {{DOC:The SDF Document Development System}}
. {{DOC:SDF User Guide}}.
H2: Scope
This manual contains information on:
* how to extend SDF with new entities (e.g. macros, filters, etc.)
* how to develop an [[SDF]] driver to support a new output format
* [[SDFAPI]] - the set of Perl libraries provided with SDF.
H2: Amendments
!SDF_AMENDMENTS