* stretched title text
@ 2006-01-13 9:07 M.guravage
2006-01-13 9:57 ` Taco Hoekwater
2006-01-13 10:23 ` Hans Hagen
0 siblings, 2 replies; 3+ messages in thread
From: M.guravage @ 2006-01-13 9:07 UTC (permalink / raw)
[-- Attachment #1: Type: text/plain, Size: 323 bytes --]
Hi,
Something has changed in the past couple months that causes my stretched
title code to fail with the message:
! You can't use `\end' in internal vertical mode.
<recently read> \normalend
I've attatched a small example. Has anyone a suggestion how I can adapt my
code accordingly?
Cheers,
Michael
[-- Attachment #2: stretch.tex --]
[-- Type: application/octet-stream, Size: 552 bytes --]
% interface=en output=pdftex
\setuppagenumbering[state=stop]
\def\CapStretchAmount{0.3em}
\def\CapStretch#1{\def\stretchedspaceamount{\CapStretchAmount}\stretchednormalcase{#1}}
\def\stretchedbox#1%
{\bgroup
\framed [frame=off, offset=.5em, align=middle,
width=broad]{\CapStretch{\sc #1}}\egroup}
\setuphead [subject][textcommand=\stretchedbox]
\starttext
\subject{feeling stretched feeling stretched feeling stretched feeling stretched}
\processfile{tufte}
\subject{feeling stretched}
\processfile{tufte}
\stoptext
%finis
[-- Attachment #3: Type: text/plain, Size: 139 bytes --]
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^ permalink raw reply [flat|nested] 3+ messages in thread* Re: stretched title text
2006-01-13 9:07 stretched title text M.guravage
@ 2006-01-13 9:57 ` Taco Hoekwater
2006-01-13 10:23 ` Hans Hagen
1 sibling, 0 replies; 3+ messages in thread
From: Taco Hoekwater @ 2006-01-13 9:57 UTC (permalink / raw)
M.guravage wrote:
> Hi,
>
> Something has changed in the past couple months that causes my stretched
> title code to fail with the message:
>
> ! You can't use `\end' in internal vertical mode.
> <recently read> \normalend
>
> I've attatched a small example. Has anyone a suggestion how I can adapt my
> code accordingly?
This is due to a change in core-sec.tex, for 2005.11.24.
(the addition of \ifcase\headtimingmode to \doplaceheadtext).
Below is a patched version (see lines marked with %TH), but
I am not completely sure if that doesn't break that
\headtimingmode accidentally.
Cheers, Taco
\unprotect
\def\doplaceheadtext#1#2#3#4%
{\beginheadplacement{#1}%
\ifemptyhead % = needed
\setbox0=\ifvertical\vbox\else\hbox\fi to \zeropoint
{\headnumbercontentfalse
\resetsystemmode\v!sectionnumber
#2}%
\makestrutofbox0
\else % = needed
\setbox0=\ifvertical\vbox\else\hbox\fi % \vhbox
{\headnumbercontentfalse
\resetsystemmode\v!sectionnumber
% less interfering
\ifcase\headtimingmode\or#2\fi
% outerside font determines distance
\dosetfontattribute{\??ko#1}\c!style
% but we don't want color to influence user commands
% todo: get the if-else out of it
\getvalue{\??ko#1\c!command}
{} % no number
{\dostartattributes{\??ko#1}\c!style\c!color\empty
\dostartattributes{\??ko#1}\c!textstyle\c!textcolor\empty
\dontconvertfont
\ifdisplaysectionhead
\setupinterlinespace
\else
\setupspacing
\fi
% \ifcase\headtimingmode#2\fi % can introduce cr
\getvalue{\??ko#1\c!commandbefore}%
\placeheadmargintexts{#1}% binnen #3?
\ifdisplaysectionhead
%TH
%TH \getvalue{\??ko#1\c!textcommand}%
%TH {\setstrut\begstrut\ifcase\headtimingmode\hbox{#2}\fi#3\endstrut}%
\ifcase\headtimingmode\hbox{#2}\fi %TH
\getvalue{\??ko#1\c!textcommand}{\setstrut\begstrut#3\endstrut}%TH
%TH
\xdef\localheadheight {\the\strutht}%
\xdef\localheaddepth {\the\strutdp}%
\xdef\localheadlineheight{\the\lineheight}%
% == \globallet\localheaddepth\strutdepth
\else
\ifcase\headtimingmode#2\fi
\getvalue{\??ko#1\c!textcommand}{#3}%
\fi
\getvalue{\??ko#1\c!commandafter}%
\ifdisplaysectionhead\endgraf\fi
\dostopattributes
\dostopattributes}}%
\fi
\endheadplacement{#1}{#4}}
\protect
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: stretched title text
2006-01-13 9:07 stretched title text M.guravage
2006-01-13 9:57 ` Taco Hoekwater
@ 2006-01-13 10:23 ` Hans Hagen
1 sibling, 0 replies; 3+ messages in thread
From: Hans Hagen @ 2006-01-13 10:23 UTC (permalink / raw)
M.guravage wrote:
>Hi,
>
>Something has changed in the past couple months that causes my stretched
>title code to fail with the message:
>
> ! You can't use `\end' in internal vertical mode.
> <recently read> \normalend
>
>I've attatched a small example. Has anyone a suggestion how I can adapt my
>code accordingly?
>
>
in a coming release i will support a more transparent stretching
mechanism (using a font handling) so that such hacks are no longer needed
anyhow, the problem with your 'plug-in' is that it acts on a complex
stream of tokens, run this:
\def\CapStretchAmount
{0.3em}
\def\CapStretch
{\let\stretchedspaceamount\CapStretchAmount
\stretchednormalcase}
\def\stretchedbox#1%
{\framed
[frame=off,
offset=.5em,
align=middle,
width=broad]
{\showargument{#1}%
\sc\CapStretch{#1}}}
\setuphead [subject][rawtextcommand=\stretchedbox]
\starttext
\subject{feeling stretched feeling stretched feeling stretched
feeling stretched}
\processfile{tufte}
\subject{feeling stretched}
\processfile{tufte}
\stoptext
you will see that #1 is more than text, and i'm even surprised that it
worked in previous versions.
What you actually need is a deep hook:
\def\c!deeptextcommand {deeptextcommand}
\def\c!deepnumbercommand{deepnumbercommand}
\def\doplaceheadtext#1#2#3#4%
{\beginheadplacement{#1}%
\ifemptyhead % = needed
\setbox0=\ifvertical\vbox\else\hbox\fi to \zeropoint
{\headnumbercontentfalse
\resetsystemmode\v!sectionnumber
#2}%
\makestrutofbox0
\else % = needed
\setbox0=\ifvertical\vbox\else\hbox\fi % \vhbox
{\headnumbercontentfalse
\resetsystemmode\v!sectionnumber
% less interfering
\ifcase\headtimingmode\or#2\fi
% outerside font determines distance
\dosetfontattribute{\??ko#1}\c!style
% but we don't want color to influence user commands
% todo: get the if-else out of it
\getvalue{\??ko#1\c!command}
{} % no number
{\dostartattributes{\??ko#1}\c!style\c!color\empty
\dostartattributes{\??ko#1}\c!textstyle\c!textcolor\empty
\dontconvertfont
\ifdisplaysectionhead
\setupinterlinespace
\else
\setupspacing
\fi
% \ifcase\headtimingmode#2\fi % can introduce cr
\getvalue{\??ko#1\c!commandbefore}%
\placeheadmargintexts{#1}% binnen #3?
\ifdisplaysectionhead
\getvalue{\??ko#1\c!textcommand}% struts can be nilled
with \setnostrut
{\setstrut
\begstrut
\ifcase\headtimingmode\hbox{#2}\fi
\executeifdefined{\??ko#1\c!deeptextcommand}\firstofoneargument{#3}
\endstrut}% \hbox prevents break
\xdef\localheadheight {\the\strutht}%
\xdef\localheaddepth {\the\strutdp}%
\xdef\localheadlineheight{\the\lineheight}%
% == \globallet\localheaddepth\strutdepth
\else
\ifcase\headtimingmode#2\fi
\getvalue{\??ko#1\c!textcommand}%
{\executeifdefined{\??ko#1\c!deeptextcommand}\firstofoneargument{#3}}%
\fi
\getvalue{\??ko#1\c!commandafter}%
\ifdisplaysectionhead\endgraf\fi
\dostopattributes
\dostopattributes}}%
\fi
\endheadplacement{#1}{#4}}
\def\doplaceheadnumbertext#1#2#3#4#5% maybe move modes outside box
{\beginheadplacement{#1}%
\ifemptyhead % = needed
\setbox0=\ifvertical\vbox\else\hbox\fi to \zeropoint
{\doiftextelse{#3}
{\setsystemmode \v!sectionnumber\headnumbercontenttrue }
{\resetsystemmode\v!sectionnumber\headnumbercontentfalse}%
#2}%
\makestrutofbox0
\else % = needed
\setbox0=\ifvertical\vbox\else\hbox\fi % \vhbox
{\doiftextelse{#3}
{\setsystemmode \v!sectionnumber\headnumbercontenttrue }
{\resetsystemmode\v!sectionnumber\headnumbercontentfalse}%
% less interfering
\ifcase\headtimingmode\or#2\fi
% outerside font determines distance
\dosetfontattribute{\??ko#1}\c!style
% but we don't want color to influence user commands
\getvalue{\??ko#1\c!command}%
{\dostartattributes{\??ko#1}\c!style\c!color\empty
\dostartattributes{\??ko#1}\c!numberstyle\c!numbercolor\empty
% \getvalue{\??ko#1\c!commandbefore}% strange, why here?
moved 21/11/2005
\placeheadmargintexts{#1}% binnen #3?
\ifdisplaysectionhead
% can be nilled with \setnostrut
\getvalue{\??ko#1\c!numbercommand}%
{\setstrut
\begstrut
\executeifdefined{\??ko#1\c!deepnumbercommand}\firstofoneargument{#3}%
\endstrut}%
\else
\getvalue{\??ko#1\c!numbercommand}%
{\executeifdefined{\??ko#1\c!deepnumbercommand}\firstofoneargument{#3}}%
\fi
\dostopattributes
\dostopattributes}
{\dostartattributes{\??ko#1}\c!style\c!color\empty
\dostartattributes{\??ko#1}\c!textstyle\c!textcolor\empty
\dontconvertfont
\ifdisplaysectionhead
\setupinterlinespace
\else
\setupspacing
\fi
% \ifcase\headtimingmode#2\fi % can introduce cr
\getvalue{\??ko#1\c!commandbefore}% makes more sense here
\placeheadmargintexts{#1}% binnen #3?
\ifdisplaysectionhead
\getvalue{\??ko#1\c!textcommand}% struts can be nilled
with \setnostrut
{\setstrut
\begstrut
\ifcase\headtimingmode\hbox{#2}\fi
\executeifdefined{\??ko#1\c!deeptextcommand}\firstofoneargument{#4}%
\endstrut}% \hbox prevents break
\xdef\localheadheight {\the\strutht}%
\xdef\localheaddepth {\the\strutdp}%
\xdef\localheadlineheight{\the\lineheight}%
% == \globallet\localheaddepth\strutdepth
\else
\ifcase\headtimingmode#2\fi % inside textcommand ?
\getvalue{\??ko#1\c!textcommand}%
{\executeifdefined{\??ko#1\c!deeptextcommand}\firstofoneargument{#4}}%
\fi
\getvalue{\??ko#1\c!commandafter}%
\ifdisplaysectionhead\endgraf\fi
\dostopattributes
\dostopattributes}}%
\fi
\endheadplacement{#1}{#5}}
\protect
\def\CapStretchAmount
{0.3em}
\def\CapStretch
{\let\stretchedspaceamount\CapStretchAmount
\stretchednormalcase}
\def\stretchedbox#1%
{\framed
[frame=off,
offset=.5em,
align=middle,
width=broad]
{%\showargument{#1}%
\sc\CapStretch{#1}}}
\setuphead [subject][deeptextcommand=\stretchedbox]
\starttext
\subject{feeling stretched feeling stretched feeling stretched
feeling stretched}
\processfile{tufte}
\subject{feeling stretched}
\processfile{tufte}
\stoptext
^ permalink raw reply [flat|nested] 3+ messages in thread
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2006-01-13 9:07 stretched title text M.guravage
2006-01-13 9:57 ` Taco Hoekwater
2006-01-13 10:23 ` Hans Hagen
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