On Sat, 28 Mar 2015 07:34:32 -0600, Idris Samawi Hamid ادريس سماوي حامد  
<ishamid@colostate.edu> wrote:

> Dear gang,
> Two issues:
>
> 1. What is the proper way to tag heads in itemize? I do
>
> ==========
> \startitemize[n]
> \starthead {Head 1}
>
> Test 1
> \stophead
> \starthead {Head 2}
>
> Test 2
> \stophead
> \stopitemize
> ==========
>
> but {Head 1} and {Head 2} are not tagged in the output *div.html. Is  
> there
> a special tagging command for the heads?
>
> 2. In a browser, everything within a <div class="itemgroup itemize  
> level-1
> symbol-n"> etc is ignored (tried different browers); nothing shows up at
> all, so nothing to tweak in css.
>
> ==============
>   <div class="itemgroup itemize level-1 symbol-n">
>    <div class="item">
>     <div class="itemtag">1.</div>
>     <div class="itemcontent">Head 1     <div
> class="break"><!--empty--></div>
> Test 1</div>
>    </div>
>    <div class="item">
>     <div class="itemtag">2.</div>
>     <div class="itemcontent">Head 2     <div
> class="break"><!--empty--></div>
> Test 2</div>
>    </div>
>   </div>
> ==============
>
> Is there something wrong with context's xhtml output? test files attached

Ok, I figured it out. Attached are working files for the record, as well  
as sources below.

Also, it seems there is no tagging for the first argument to  
\start-stophead. A simple

\definestartstop[heading][style=]

does the trick, and may be worth adding to the distribution.

Best wishes
Idris

=========
\setupexport[cssfile=itemize.css]
\setupbackend[export=yes]

\setupitemize[each][headstyle=bold]
\definestartstop[heading][style=]

\starttext
Text

\startitemize[n]
\starthead {\startheading Head 1 \stopheading}

Test 1
\stophead
\starthead {\startheading Head 2 \stopheading}

Test 2
\stophead
\stopitemize

\startitemize[n]
\startitem[] Text \stopitem
\startitem[] Text \stopitem
\stopitemize

\startitemize
\starthead {\startheading Head 1 \stopheading}

Test 3
\stophead
\starthead {\startheading Head 2 \stopheading}

Test 4
\stophead
\stopitemize
\stoptext
=========
.itemgroup.itemize.level-1.symbol-n {
	display       : block ;
	margin-bottom : 0.5em ;
	margin-top    : 0.5em ;
}

.itemgroup.itemize.level-1.symbol-n > .item{
	display       : block ;
}

.itemgroup.itemize.level-1.symbol-n > .item > .itemtag {
	display       : inline ;
	font-weight : normal ;
	margin-right    : 1em ;
}

.itemgroup.itemize.level-1.symbol-1 > .item{
	display       : block ;
}

.itemgroup.itemize.level-1.symbol-1 > .item > .itemtag {
	display       : inline ;
	font-weight : normal ;
	margin-right    : 1em ;
}

.itemgroup.itemize.level-1.symbol-1 > .item > .itemcontent {
	display       : inline ;
}

.construct.heading {
	display       : inline ;
	font-weight : bold ;
}

.itemgroup.itemize.level-1.symbol-n > .item > .itemcontent {
	display       : inline ;
}
=========

-- 
Idris Samawi Hamid
Professor of Philosophy
Colorado State University
Fort Collins, CO 80523