.if false
==================================================================================
	Copyright (c) 2019 Nokia 
	Copyright (c) 2018-2019 AT&T Intellectual Property.

   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at

       http://www.apache.org/licenses/LICENSE-2.0

   Unless required by applicable law or agreed to in writing, software
   distributed under the License is distributed on an "AS IS" BASIS,
   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   See the License for the specific language governing permissions and
   limitations under the License.
==================================================================================
.fi

.if false
	Mnemonic:	rts.im
	Abstract:	This file provides macros allowing {X}fm source to generate
				rts input from {X}fm source when the doc is passed through
				tfm, and to generate postscirpt output when passed through 
				pfm. Simalar to the roff.im macro set that allows the generation
				of troff input for man pages.

	Author:		E. Scott Daniels
	Date:		7 February 2019

	
		Maybe useful (but doesn't explain why real formatters aren't being used)
		http://docutils.sourceforge.net/docs/user/rst/quickref.html
.fi


.if tfm
	.** assume that we're generating rts output when tfm is used. These macros
	.** convert {X}fm input into rts.
	.** post processing is needed to strip the leading space that tfm insists on adding.
	
	.** bloody rst has no consistant marking character, and each header level must be different and as long as the text.
	.** and of course they don't generate <hx> tags in the resulting HTML, but <section> tags. WTF?
	.dv h1 .sp 1 $1 .br ============================================================================================ .sp 1
	.dv h2 .sp 1 $1 .br -------------------------------------------------------------------------------------------- .sp 1
	.dv h3 .sp 1 $1 .br ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .sp 1
	.dv h4 **$1**
	.** .dv h1 === $1 .br ===  .sp 1
	.** .dv h2 === $1 .br === .sp 1
	.** .dv h3 === $1 .br === .sp 1
	
	.dv fig 
	.dv set_font_cw 
	
	.dv nf  .sp 1 ^:^: .br .ll -2 .in +2
	.dv fo  .in -2 .ll +2 .sp 1

	.dv indent
	.dv uindent
	
	.dv lic1 +
	.dv lic2 -
	.dv lic3 *

	.in 0i						.** bloody rst is indention sensitive like markdown; sheesh

	.dv line_len .ll $1
	.dv space .sp 1 
	.dv half_space .sp 1
	.dv beg_list .sp 1 .dv lic $1 ^:
	.dv end_list .sp 1

	.dv beg_dlist .sp 1 
	.dv end_dlist .br .in 0i

	.** for now we allow only a single layer of defitems
	.dv di .in 0i .br  $1 .br .in +.25i
	.dv diitem .in 0i .br  $1 .br .in +.25i
	.dv item .br &lic
	
	.dv ex_start .sp 1 ^:^: .br .ll -2 .in +2 .nf
	.dv ex_end .fo on .in -2 .ll +2 .sp 1
	
	.** fonts and font macros
	.dv ital *$1*
	.dv bold **$1**
	.dv cw $1
	.dv set_font_prop 

	.dv table .sp 1 ^[table not supported in rst output]  .if false 
	.dv tab_cell
	.dv tab_row
	.dv end_table .fi
	
	.ju off
.ei
	.** for postscript output we just need to set macros up to mimic those above; same for 
	.** what ever alternate crap we're generating, so defined once:
	.im generic_ps.im 
.fi