That's perfect, thank you!

On 2018-07-23 06:32 PM, Hans Hagen wrote:
> \startsetups btx:list:author:normalshort
>     \fastsetup{btx:list:author:concat}
>     \begingroup
>
> \ctxluacode{document.CheckMeB("\currentbtxdataset","\currentbtxtag",\number\currentbtxauthorindex)} 
>
>     \ifx\currentbtxinitials\empty \else
>         \currentbtxinitials
>         \btxparameter{separator:initials}
>     \fi
>     \ifx\currentbtxvons\empty \else
>         \currentbtxvons
>         \ifx\currentbtxsurnames\empty \else
>             \btxparameter{separator:vons}
>         \fi
>     \fi
>     \ifx\currentbtxsurnames\empty \else
>         \currentbtxsurnames
>         \ifx\currentbtxjuniors\empty \else
>             \btxparameter{separator:juniors}
>             \currentbtxjuniors
>         \fi
>     \fi
>     \endgroup
>     \fastsetup{btx:list:author:others}
> \stopsetups 

I went with the following little extension to match and make bold 
multiple names:

|\startbuffer[ref]@article{solo, author ={MyLast, MyFirst}, title ={Solo 
work}, journal ={Journal}, year ={2000}, month ={1}, volume 
={1}}@article{co, author ={OtherLast, OtherFirst and MyLast, MyFirst and 
CoLast, CoFirst}, title ={Joint work}, journal ={Journal}, month ={1}, 
year ={2000}, volume 
={1}}\stopbuffer\usebtxdataset[ref][ref.buffer]\setupbtx[dataset=ref]\definebtxrendering[ref][dataset=ref]\setupbtx[default:cite][alternative=authoryear, 
etallimit=1, authorconversion=normalshort]\startluacodeBoldNames 
={{firstnames ="MyFirst", surnames ="MyLast"}, {initials ="C", surnames 
="CoLast"}, }function document.CompareNames(reference, targets)-- Loop 
over targets for _, target in pairs(targets)do -- Loop over fields for 
key, value in pairs(target)do if reference[key]==nil then break end 
full_entry ='' for _, part in ipairs(reference[key])do full_entry 
=full_entry .. ' ' .. part end full_entry =string.sub(full_entry, 2)if 
full_entry ==value then return(true)end end end return(false)end 
function document.BoldNames(set, tag, aut)local c 
=publications.getcasted(set, tag, "author")if 
document.CompareNames(c[aut], BoldNames)then context("\\bf")end end 
\stopluacode\startsetupsbtx:list:author:normalshort 
\fastsetup{btx:list:author:concat}\begingroup\ctxluacode{document.BoldNames("\currentbtxdataset","\currentbtxtag",\number\currentbtxauthorindex)}\ifx\currentbtxinitials\empty\else\currentbtxinitials\btxparameter{separator:initials}\fi\ifx\currentbtxvons\empty\else\currentbtxvons\ifx\currentbtxsurnames\empty\else\btxparameter{separator:vons}\fi\fi\ifx\currentbtxsurnames\empty\else\currentbtxsurnames\ifx\currentbtxjuniors\empty\else\btxparameter{separator:juniors}\currentbtxjuniors\fi\fi\endgroup\fastsetup{btx:list:author:others}\stopsetups\starttextCitations: 
\cite[solo]\cite[co]\startsubject[title=Bibliography]\placelistofpublications[ref][method=dataset]\stopsection\stoptext|


Cheers,

Stan