stofsynonyms
Command/ completeregister
Command/ copylabeltext
Command/ ctxfunction
Command/ ctxfunctiondefinition
Command/ currentlabel
Command/ delimitedtext
Command/ description
Command/ enumeration
Command/ fence
Command/ fraction
Command/ framed
Command/ framedtext
Command/ getbuffer
Command/ hbox
Command
reporting in log:
> >>
> >> tex error > tex error on line 4 in file G:/Desktop/mwe.tex: !
> >> Undefined control sequence
> >>
> >> \c!symbolcolor
> >>
> >> \labelparameter #1->\csname \ifcsname \??
rol sequence
\c!symbolcolor
\labelparameter #1->\csname \ifcsname \??labels \currentlabel :#1
\endcsname \??labels \currentlabel :#1\else \expandafter
\dolabelparentparameter \csname \??labels \currentlabel :\s!parent
\endcsname {#1}\fi \end
lor
\labelparameter #1->\csname \ifcsname \??labels \currentlabel :#1
\endcsname \??labels \currentlabel :#1\else \expandafter
\dolabelparentparameter \csname \??labels \currentlabel :\s!parent
\endcsname {#1}\fi \endcsname
\useconstructionstyleandcolor ...pty
MWE:
\definelabel[xx][headcolor=red]
\starttext
ab\xx
\stoptext
fails, reporting in log:
tex error > tex error on line 4 in file G:/Desktop/mwe.tex: !
Undefined control sequence
\c!symbolcolor
\labelparameter #1->\csname \ifcsname \??labels \currentlab