ConTeXt ver: 2008.07.10 08:40 MKIV fmt: 2008.7.10 int: english/english
See test.tex in attachement.
The following combinations give the following results after compiling with
texmfstart texexec --lua test.tex
-------------------------------------------------------------------------------
(1) \definefont[myChapterFont][myHeadingsFont sa 1.728] % with
\setuphead[chapter][style=myChapterFont] % or
\setuphead[chapter][style=\myChapterFont] % or
\setuphead[chapter][style={\myChapterFont}]
generates the following compile error...
! Font \**myChapterFont**:=myHeadingsFont at 20.736pt not loadable: metric data not found or bad.
<to be read again>
\relax
\dododefinefont ...ontspec {#2}\rawfontidentifier
\let \localrelativefontsiz...
\dosetfontattribute ...me #1#2\@EA \endcsname \fi
\empty
\doplaceheadnumbertext ...bute {\??ko #1}\c!style
\getvalue {\??ko #1\c!comm...
\dodododoconstructhead ...{\finalsectionnumber }}}
\writesection {#1}{#3}{#4}...
l.54 \chapter{chapter test}
?
! Emergency stop.
<to be read again>
\relax
\dododefinefont ...ontspec {#2}\rawfontidentifier
\let \localrelativefontsiz...
\dosetfontattribute ...me #1#2\@EA \endcsname \fi
\empty
\doplaceheadnumbertext ...bute {\??ko #1}\c!style
\getvalue {\??ko #1\c!comm...
\dodododoconstructhead ...{\finalsectionnumber }}}
\writesection {#1}{#3}{#4}...
l.54 \chapter{chapter test}
! ==> Fatal error occurred, no output PDF file produced!
-------------------------------------------------------------------------------
(2) \definefont[myChapterFont][Sans sa 1.728] % with
\setuphead[chapter][style=myChapterFont] % or
\setuphead[chapter][style=\myChapterFont] % or
\setuphead[chapter][style={\myChapterFont}]
displays the chapter heading with a scaled LMSans10-Regular font
-------------------------------------------------------------------------------
(3) this displays the chapter heading font correctly
\setuphead[chapter][style={\tfc\myHeadingsFont}]
-------------------------------------------------------------------------------
(4) \setuphead[chapter][style={\tfc\Sans}]
generates the following compile error...
! Undefined control sequence.
\@@kochapterstyle ->\tfc \Sans
\doifdefinedelse #1->\edef \p!defined {#1
}\ifcsname \detokenize \@EA {\p!def...
\doconvertfont #1->\doifdefinedelse {\@letter@ #1}
{\doifelsenothing {#1}\go...
\dosetfontattribute ...me #1#2\@EA \endcsname \fi
\empty
\doplaceheadnumbertext ...bute {\??ko #1}\c!style
\getvalue {\??ko #1\c!comm...
\dodododoconstructhead ...{\finalsectionnumber }}}
\writesection {#1}{#3}{#4}...
l.54 \chapter{chapter test}
?
! Emergency stop.
\@@kochapterstyle ->\tfc \Sans
\doifdefinedelse #1->\edef \p!defined {#1
}\ifcsname \detokenize \@EA {\p!def...
\doconvertfont #1->\doifdefinedelse {\@letter@ #1}
{\doifelsenothing {#1}\go...
\dosetfontattribute ...me #1#2\@EA \endcsname \fi
\empty
\doplaceheadnumbertext ...bute {\??ko #1}\c!style
\getvalue {\??ko #1\c!comm...
\dodododoconstructhead ...{\finalsectionnumber }}}
\writesection {#1}{#3}{#4}...
l.54 \chapter{chapter test}
! ==> Fatal error occurred, no output PDF file produced!
-------------------------------------------------------------------------------
How come ?
Alan