Re: [NTG-context] Kerning

13 Nov 2008

      Wolfgang,  thanks so much for your help so far.

I was able to take the code and make it work correctly to stretch the chapter 
title.  What I want is two lines for a chapter head.  For example,
Line 1: "Chapter One"
Line 2: "Title for Chap 1"

I want line 1 to be stretched.  Everything I have tried does not work.  I can 
get the "Chapter" word to stretch, but not the whole line (and it should 
probably be treated as a whole line when stretching).  I was never able to get 
the chapter number (now a word) to stretch.

So how do I grab the output for line 1 and then stretch it?

Here's a sample of what I have without any stretching:

\def\Myheader#1#2{%
    \framedtext[width=0.60\textwidth, frame=off, align=middle]{%
        \vbox{\headtext{chapter}~#1 \blank #2}}}

\def\englishnumbers#1{
    \ifcase#1 \or ONE\or TWO\or THREE\or FOUR\or FIVE\fi}
\defineconversion[englishnumbers][\englishnumbers]

\setupsection[chapter][conversion=englishnumbers]
\setuphead [chapter][
    command=\Myheader,
    textcommand=\bfd,
]
\setupheadtext[chapter=CHAPTER] % used by \headtext
\starttext
\chapter{Title for Chap 1}
\processfile{tufte}
\stoptext

P.S. If there's a better way to do the number->word conversion, let me know.

On Wednesday 12 November 2008 10:17:35 am Wolfgang Schuster wrote:
...
Am 12.11.2008 um 18:03 schrieb Bart C. Wise:
...
Okay, it works until I place an an argument in the stretched command.
def\MyChapterCommand#1#2{
      \framed[align=center,frame=off,width=\textwidth]{
      \vbox{
fails-->			\stretched{#2}
works-->			\stretched{This is a Test}
      }
  }
\setuphead[chapter][
  command=\MyChapterCommand
}
I get the following error when I run texexec:
! Missing \endcsname inserted.
<to be read again>
                  \let
\nextprocessedtoken ...oup \ifincolor \ifcsname #1
                                                 #3\endcsname \let
\dostopa...
\dodoprocesstokens ...token \let \before \between
                                                 \fi \let
\nextprocessedtok...
<argument> This is a test: \dostartattributes
                                             {\??ko \v!title }\c!style
\c!c...
\processtokens ...fore \before \doprocesstokens #5
                                                 \lastcharacter
\endgroup
\stretched ... \relax \hss \relax {\hss \hss }{#1}
                                                 \egroup
...
How can I use the #1 & #2 arguments in the stretched command?
You could use it only with \deeptextcommand, here is a old mail
with a example from Hans (you could ignore the other code).
http://archive.contextgarden.net/message/20060113.102321.bf24d7ca.en.html
Wolfgang
___________________________________________________________________________
________ If your question is of interest to others as well, please add an
entry to the Wiki!
maillist : ntg-context@ntg.nl /
http://www.ntg.nl/mailman/listinfo/ntg-context webpage  :
http://www.pragma-ade.nl / http://tex.aanhet.net
archive  : https://foundry.supelec.fr/projects/contextrev/
wiki     : http://contextgarden.net
___________________________________________________________________________
________