[NTG-context] more \blank

2009-11-10 Thread Wolfgang Schuster
Hi Hans,

here is another problem where I get a unwanted blank line.

\setuphead[subject][after=]

\starttext

\subject{Subject}

\starttabulate
\NC one \NC two \NC\NR
\stoptabulate

\page % and here the same problem without tabulate

\subject{Subject}

\blank[white] % or \whitespace
\blank

text

\stoptext

Wolfgang

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[NTG-context] \blank with dimen (mkiv)

2009-10-26 Thread Peter Rolf

Hi,

donno if this is a bug or a feature. If I use \blank with a dimen 
register, I get


[..]
context/base/type-otf.tex 
(r:/tex/texmf-context/tex/context/base/type-otf.mkiv))

bodyfont: 12pt rm is loaded
language: language en is active
systems : begin file test at line 4
! Missing number, treated as zero.
to be read again
  F
argument F
   OO
\addaskedblankskip ...nce \blankskip #1\dimexpr #2
 \relax
l.10 }

\dovspacingyes ...ument #1\else \s!default \fi )}

 \fi
l.6 \blank[force,\FOO]

?


Here is a minimal example:

%-
\newdimen\FOO
\FOO5cm\relax

\starttext

\blank[force,\FOO]

\stoptext
%-

Using \blank[force,\the\FOO] does work. No such problems in mkii.

MTXrun | current version: 2009.10.22 23:27
This is LuaTeX, Version beta-0.44.0-2009102313


Greetings,  Peter
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Re: [NTG-context] \blank with dimen (mkiv)

2009-10-26 Thread Hans Hagen

Peter Rolf wrote:


Using \blank[force,\the\FOO] does work. No such problems in mkii.


indeed, a mkiv limitation unlikely to change soon

Hans

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[NTG-context] \blank

2009-09-20 Thread Wolfgang Schuster

Hi,

the following examples did not give the expected results in mkiv.

1. Whitespace at the top of the page is ignored

\starttext
\blank[force,3cm]
text
\stoptext

2. Unbreakable whitespace is not possible.

\doifmode{mkii}{\defineblankmethod[nobreak]{\penalty1}}
\starttext
\dontleavehmode\vskip.95\textheight
\doifmode{mkii}{text\endgraf\blank[nobreak,line]text}
\doifmode{mkiv}{text\endgraf\blank[samepage,line]text}
\stoptext

Wolfgang

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Re: [NTG-context] \blank

2009-09-20 Thread Hans Hagen

Wolfgang Schuster wrote:

Hi,

the following examples did not give the expected results in mkiv.

1. Whitespace at the top of the page is ignored

\starttext
\blank[force,3cm]
text
\stoptext

2. Unbreakable whitespace is not possible.

\doifmode{mkii}{\defineblankmethod[nobreak]{\penalty1}}
\starttext
\dontleavehmode\vskip.95\textheight
\doifmode{mkii}{text\endgraf\blank[nobreak,line]text}
\doifmode{mkiv}{text\endgraf\blank[samepage,line]text}
\stoptext


i'll make a beta for you (at the usual spot); beware; som eexperimental 
grid snapping so don't enable that


i will redo the vspacing once we have a few more things in place in luatex

Hans

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 | www.pragma-pod.nl
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Re: [NTG-context] \blank

2009-09-20 Thread Wolfgang Schuster


Am 20.09.2009 um 18:47 schrieb Hans Hagen:


the following examples did not give the expected results in mkiv.
1. Whitespace at the top of the page is ignored
\starttext
\blank[force,3cm]
text
\stoptext
2. Unbreakable whitespace is not possible.
\doifmode{mkii}{\defineblankmethod[nobreak]{\penalty1}}
\starttext
\dontleavehmode\vskip.95\textheight
\doifmode{mkii}{text\endgraf\blank[nobreak,line]text}
\doifmode{mkiv}{text\endgraf\blank[samepage,line]text}
\stoptext


i'll make a beta for you (at the usual spot); beware; som  
eexperimental grid snapping so don't enable that


the second example works now but the first is still wrong

i saw also you dropped the \nowhitespace command, can you bring it  
back or
what is the recommended way to replace it, e.g. in a case like this  
where \engraf

is hidden in internal macros it was perfect to suppress the whitespace

\setupwhitespace[line]
\starttext
line 1\endgraf\nowhitespace % no distance between the lines
line 2\endgraf  % normal distance between the lines
line 3
\stoptext

Wolfgang

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Re: [NTG-context] \blank

2009-09-20 Thread Hans Hagen

Wolfgang Schuster wrote:


Am 20.09.2009 um 18:47 schrieb Hans Hagen:


the following examples did not give the expected results in mkiv.
1. Whitespace at the top of the page is ignored
\starttext
\blank[force,3cm]
text
\stoptext
2. Unbreakable whitespace is not possible.
\doifmode{mkii}{\defineblankmethod[nobreak]{\penalty1}}
\starttext
\dontleavehmode\vskip.95\textheight
\doifmode{mkii}{text\endgraf\blank[nobreak,line]text}
\doifmode{mkiv}{text\endgraf\blank[samepage,line]text}
\stoptext


i'll make a beta for you (at the usual spot); beware; som 
eexperimental grid snapping so don't enable that


the second example works now but the first is still wrong

i saw also you dropped the \nowhitespace command, can you bring it back or
what is the recommended way to replace it, e.g. in a case like this 
where \engraf

is hidden in internal macros it was perfect to suppress the whitespace

\setupwhitespace[line]
\starttext
line 1\endgraf\nowhitespace % no distance between the lines
line 2\endgraf  % normal distance between the lines
line 3
\stoptext


i'll make you a new beta tomorrow morning

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 tel: 038 477 53 69 | fax: 038 477 53 74 | www.pragma-ade.com
 | www.pragma-pod.nl
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[NTG-context] \page[blank]

2009-09-10 Thread Xan

Hi,

I use MKII. \page[yes] and \page[left] works but \page[blank] does not. 
Why? How can I get blank pages?


Xan.
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Re: [NTG-context] \page[blank]

2009-09-10 Thread Wolfgang Schuster


Am 10.09.2009 um 15:38 schrieb Xan:


Hi,

I use MKII. \page[yes] and \page[left] works but \page[blank] does  
not. Why? How can I get blank pages?


\page[empty]

Wolfgang

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Re: [NTG-context] \page[blank]

2009-09-10 Thread Xan

Wolfgang,

\page[empty] puts number of page.
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Re: [NTG-context] \page[blank]

2009-09-10 Thread Wolfgang Schuster


Am 10.09.2009 um 16:27 schrieb Xan:


\page[empty] puts number of page.


Then try \page[yes,header,footer], maybe in combination with empty.

Wolfgang


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Re: [NTG-context] \page[blank]

2009-09-10 Thread Peter Rolf

Xan schrieb:

Wolfgang,

\page[empty] puts number of page.

try

\page[empty,blank]

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Re: [NTG-context] \page[blank]

2009-09-10 Thread Xan

En/na Xan ha escrit:

Wolfgang,

\page[empty] puts number of page.


\page[empty,blank] -- two pageS: empty and blank
\page[yes,header,footer] -- empty
\page[yes,header,footer,empty] -- two pages: one with numbers and other 
blank

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Re: [NTG-context] \page[blank]

2009-09-10 Thread Xan

En/na Xan ha escrit:

En/na Xan ha escrit:

Wolfgang,

\page[empty] puts number of page.


\page[empty,blank] -- two pageS: empty and blank
\page[yes,header,footer] -- empty
\page[yes,header,footer,empty] -- two pages: one with numbers and 
other blank



Could it be because I do \page[blank] after \input file ?

\input file
\page[blank] {\ }

\chapter

Xan.
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Re: [NTG-context] Spam (was: [blank])

2009-08-05 Thread Arthur Reutenauer
 There is a problem on this list :( New list hiccups I assume.

  Sorry, I might be the guilty one here, I probably approved the e-mail by
mistake.  Due to the server reinstallation, the list is not filtered for spams
anymore, and it receives a literal orgy of spam since then.

  All e-mails that ntg-context@ntg.nl receives from non-subscriber addresses
are subject to moderation and have to be approved by human intervention, which
filters spams very efficiently, but I screwed up with the last one
(subscriptions also have to be approved manually, which bootstraps the system).
Things should be back to normal as soon as the antispam software will be
running again.

  Note that the above paragraph also implies some inconveniences for
subscribers using several addresses: usually the user is subscribed under only
one of them, and the messages from other address(es) have to be approved
manually, implying delays and possible human error.  I therefore take the
opportunity, in the name of the other moderators, to encourage people who use
different addresses to subscribe all of them to the list and set up appropriate
filters so as not to receive duplicates, or to be prepared for delays.

Sorry again,

Arthur
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[NTG-context] scratch commands, getparameters, blank, doattributes

2009-04-04 Thread afsmith
Can anyone please explain what is going on in...

http://wiki.contextgarden.net/Document_Titles#In_ConTeXt:_A_more_advanced_solution
(in case your browser does not redirect you to it as intended, I
specifically mean the A more advanced solution section)

If I know what's going on I'll gladly expand on the wiki's
explanations to to make it more newbie-friendly
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Re: [NTG-context] scratch commands, getparameters, blank, doattributes

2009-04-04 Thread Wolfgang Schuster


Am 04.04.2009 um 18:01 schrieb afsmith:


Can anyone please explain what is going on in...

http://wiki.contextgarden.net/ 
Document_Titles#In_ConTeXt:_A_more_advanced_solution

(in case your browser does not redirect you to it as intended, I
specifically mean the A more advanced solution section)

If I know what's going on I'll gladly expand on the wiki's
explanations to to make it more newbie-friendly


http://www.ntg.nl/pipermail/ntg-context/2008/033522.html
http://wiki.contextgarden.net/System_Macros/Scratch_Variables
http://wiki.contextgarden.net/System_Macros/Key_Value_Assignments

\blank is a command to add whitespace between paragraphs and lines.

Wolfgang

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[NTG-context] remove blank after head

2009-03-24 Thread Vyatcheslav Yatskovsky




Hello,



How to get rid of break
after section head? I need to glue it with author's information
(italic).




\definehead[exhibitname][subsection]
\setuphead [exhibitname][
incrementnumber=list, number=no, align=middle, style=\bf]

 \def\exhibit#1#2%
 {
 {\exhibitname{#1}}
 %\blank
 {\rightaligned{\it#2}}
 \blank[line]} 




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[NTG-context] Additional blank methods

2008-09-19 Thread Wolfgang Schuster
Hi Hans,

can you add

\defineblankmethod [endgraf] {\endgraf}
\defineblankmethod [nobreak] {\penalty\plustenthousand}

to core-spa.tex


Can you also add

\def\previousnumber#1{\number\numexpr#1-1\relax}
\defineconversion [previousnumber] [\previousnumber]

to core-con.tex

Wolfgang
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Re: [NTG-context] \blank[inhibit] broken ???

2008-07-28 Thread Wolfgang Schuster
On Sun, Jul 27, 2008 at 8:28 PM, Peter Münster [EMAIL PROTECTED] wrote:
 On Fri, Jul 25 2008, Wolfgang Schuster wrote:

 \defineblankmethod [nobreak] {\penalty\plustenthousand}

 Hello,

 Why \plustenthousand, and not 1?

Less tokens, faster and just a matter of style.

Wolfgang
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Re: [NTG-context] \blank[inhibit] broken ???

2008-07-28 Thread Hans Hagen
Taco Hoekwater wrote:
 Hi STeffen,
 
 Steffen Wolfrum wrote:
 ... yes, but Hans said so (see my email quoting him)!!!

 What did he mean?
 
 Perhaps he meant \inhibitblank or \blank[disable].
 (guessed from the code)

indeed


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Re: [NTG-context] \blank[inhibit] broken ???

2008-07-28 Thread Steffen Wolfrum
Thanks for clarification, Taco!


Steffen



Am 28.07.2008 um 16:28 schrieb Hans Hagen:

 Taco Hoekwater wrote:
 Hi STeffen,

 Steffen Wolfrum wrote:
 ... yes, but Hans said so (see my email quoting him)!!!

 What did he mean?

 Perhaps he meant \inhibitblank or \blank[disable].
 (guessed from the code)

 indeed


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  | www.pragma-pod.nl
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Re: [NTG-context] \blank[inhibit] broken ???

2008-07-27 Thread Peter Münster
On Fri, Jul 25 2008, Wolfgang Schuster wrote:

 \defineblankmethod [nobreak] {\penalty\plustenthousand}

Hello,

Why \plustenthousand, and not 1?

Cheers, Peter

-- 
http://pmrb.free.fr/contact/

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Re: [NTG-context] \blank[inhibit] broken ???

2008-07-26 Thread Taco Hoekwater
Hi STeffen,

Steffen Wolfrum wrote:
 ... yes, but Hans said so (see my email quoting him)!!!
 
 What did he mean?

Perhaps he meant \inhibitblank or \blank[disable].
(guessed from the code)

Best wishes,
Taco
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[NTG-context] \blank[inhibit] broken ???

2008-07-25 Thread Steffen Wolfrum
Hi,

looking for a reliable soluion to the problem of keeping section heads  
with following paragraphs I found the email below from Hans 2003.

But using it gives an error (see below):


\starttext

\definehead[myhead][section]
\setuphead[myhead][after={\blank[big]\blank[inhibit]}]

\input tufte \par
\input knuth \par
\input tufte \par
\input knuth \par

\myhead{Sektion}

\index{Index}

\subsection{Subsektion}

\input knuth \par


\stoptext


Is inhibit broken?


Steffen (still on mkii)


--

! Missing number, treated as zero.
to be read again
i
argument i
 nhibit
\redoblank ...\else \global \advance \blankskip #1
   \relax \fi \fi \fi
\dodorepeatwithcommand ...repeatwithcommand [#1]#5
   \else  
\dododorepeatwithcom...

\next1 ...lse \dorepeatwithcommand [#1]\redoblank
   \fi \fi \fi
\rawprocesscommaitem ...commalevel \endcsname {#1}
   \expandafter  
\rawprocessco...
...
l.17 \myhead{Sektion}

?


--
--


Am 10.04.2003 um 18:17 schrieb Hans Hagen:
NTG-context] keep section head with following paragraphs


 At 15:17 09/04/2003 -0700, you wrote:

 my question:
 how do i make sure that section heads will not be alone at the  
 bottom of
 the page, with the following paragraphs at the start of the next  
 page? i
 want the section head to stay with the first paragraph (or at least  
 the
 first two lines) of the paragraph immediately following the section  
 head.

 (1) use the sectioning commands, so

   \definehead[myhead][subsubsection]
   \setuphead[myhead][style=bold]

 instead of

   \def\myhead#1{{\bf#1}}

 since the sectioning commands will keep successive heads together as  
 well
 discourage a pagebreak after a head; only lower level heads are kept
 together, while sam elevel heads may break (makes sense)

 (2) this game is spoiled when the head is followed by a command like
 \blank; a way out can be:

   \setuphead[myhead][after={\blank[big]\blank[inhibit]}]

 another option is:

   \setuphead[myhead][before={\testpage[4]}]

 which will break if there are less than 4 lines left

 Hans



 -
   Hans Hagen | PRAGMA ADE | [EMAIL PROTECTED]
   Ridderstraat 27 | 8061 GH Hasselt | The  
 Netherlands
  tel: +31 (0)38 477 53 69 | fax: +31 (0)38 477 53 74 | www.pragma-ade.com
 -
information: http://www.pragma-ade.com/roadmap.pdf
 documentation: http://www.pragma-ade.com/showcase.pdf
 -



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Re: [NTG-context] \blank[inhibit] broken ???

2008-07-25 Thread Wolfgang Schuster
On Fri, Jul 25, 2008 at 9:58 AM, Steffen Wolfrum [EMAIL PROTECTED] wrote:
 Hi,

 looking for a reliable soluion to the problem of keeping section heads with
 following paragraphs I found the email below from Hans 2003.

 But using it gives an error (see below):


 \starttext

 \definehead[myhead][section]
 \setuphead[myhead][after={\blank[big]\blank[inhibit]}]

 \input tufte \par
 \input knuth \par
 \input tufte \par
 \input knuth \par

 \myhead{Sektion}

 \index{Index}

 \subsection{Subsektion}

 \input knuth \par


 \stoptext


 Is inhibit broken?

'inhibit' is no legal value for \blank.

Wolfgang
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Re: [NTG-context] \blank[inhibit] broken ???

2008-07-25 Thread Steffen Wolfrum
... yes, but Hans said so (see my email quoting him)!!!

What did he mean?
Do you know an other solution?

St.


Am 25.07.2008 um 10:08 schrieb Wolfgang Schuster:

 On Fri, Jul 25, 2008 at 9:58 AM, Steffen Wolfrum [EMAIL PROTECTED] 
  wrote:
 Hi,

 looking for a reliable soluion to the problem of keeping section  
 heads with
 following paragraphs I found the email below from Hans 2003.

 But using it gives an error (see below):


 \starttext

 \definehead[myhead][section]
 \setuphead[myhead][after={\blank[big]\blank[inhibit]}]

 \input tufte \par
 \input knuth \par
 \input tufte \par
 \input knuth \par

 \myhead{Sektion}

 \index{Index}

 \subsection{Subsektion}

 \input knuth \par


 \stoptext


 Is inhibit broken?

 'inhibit' is no legal value for \blank.

 Wolfgang
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Re: [NTG-context] \blank[inhibit] broken ???

2008-07-25 Thread Wolfgang Schuster
On Fri, Jul 25, 2008 at 10:15 AM, Steffen Wolfrum
[EMAIL PROTECTED] wrote:
 ... yes, but Hans said so (see my email quoting him)!!!

 What did he mean?
 Do you know an other solution?

\defineblankmethod [nobreak] {\penalty\plustenthousand}
\defineblankmethod [endgraf] {\endgraf}

\definehead[myhead][section]
\setuphead[myhead][after={\blank[endgraf,nobreak,big]}]

Not sure about the order in the blank command but this should work.

Wolfgang
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Re: [NTG-context] \blank[inhibit] broken ???

2008-07-25 Thread Steffen Wolfrum

Am 25.07.2008 um 10:25 schrieb Wolfgang Schuster:

 On Fri, Jul 25, 2008 at 10:15 AM, Steffen Wolfrum
 [EMAIL PROTECTED] wrote:
 ... yes, but Hans said so (see my email quoting him)!!!

 What did he mean?
 Do you know an other solution?

 \defineblankmethod [nobreak] {\penalty\plustenthousand}
 \defineblankmethod [endgraf] {\endgraf}

 \definehead[myhead][section]
 \setuphead[myhead][after={\blank[endgraf,nobreak,big]}]

 Not sure about the order in the blank command but this should work.


Hmm, I think I have tried all possible combination now but it does not  
work.
Did you try?


\starttext

\defineblankmethod [nobreak] {\penalty\plustenthousand}
\defineblankmethod [endgraf] {\endgraf}

\definehead[myhead][section]
\setuphead[myhead][after={\blank[nobreak,endgraf,big]}]

\input tufte \par
\input knuth \par
\input tufte \par
\input knuth \par

\myhead{Sektion}

\index{Index}

test

\stoptext


Steffen
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Re: [NTG-context] \blank[inhibit] broken ???

2008-07-25 Thread Wolfgang Schuster
On Fri, Jul 25, 2008 at 10:33 AM, Steffen Wolfrum
[EMAIL PROTECTED] wrote:

 Am 25.07.2008 um 10:25 schrieb Wolfgang Schuster:

 On Fri, Jul 25, 2008 at 10:15 AM, Steffen Wolfrum
 [EMAIL PROTECTED] wrote:

 ... yes, but Hans said so (see my email quoting him)!!!

 What did he mean?
 Do you know an other solution?

 \defineblankmethod [nobreak] {\penalty\plustenthousand}
 \defineblankmethod [endgraf] {\endgraf}

 \definehead[myhead][section]
 \setuphead[myhead][after={\blank[endgraf,nobreak,big]}]

 Not sure about the order in the blank command but this should work.

 Hmm, I think I have tried all possible combination now but it does not work.
 Did you try?

 \starttext

 \defineblankmethod [nobreak] {\penalty\plustenthousand}
 \defineblankmethod [endgraf] {\endgraf}

 \definehead[myhead][section]
 \setuphead[myhead][after={\blank[nobreak,endgraf,big]}]

 \input tufte \par
 \input knuth \par
 \input tufte \par
 \input knuth \par

 \myhead{Sektion}

 \index{Index}

 test

 \stoptext

 Steffen

You're looking for http://wiki.contextgarden.net/Registers#Technical_note

Wolfgang
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Re: [NTG-context] \blank[inhibit] broken ???

2008-07-25 Thread Steffen Wolfrum

Am 25.07.2008 um 10:39 schrieb Wolfgang Schuster:

 On Fri, Jul 25, 2008 at 10:33 AM, Steffen Wolfrum
 [EMAIL PROTECTED] wrote:

 Am 25.07.2008 um 10:25 schrieb Wolfgang Schuster:

 On Fri, Jul 25, 2008 at 10:15 AM, Steffen Wolfrum
 [EMAIL PROTECTED] wrote:

 ... yes, but Hans said so (see my email quoting him)!!!

 What did he mean?
 Do you know an other solution?

 \defineblankmethod [nobreak] {\penalty\plustenthousand}
 \defineblankmethod [endgraf] {\endgraf}

 \definehead[myhead][section]
 \setuphead[myhead][after={\blank[endgraf,nobreak,big]}]

 Not sure about the order in the blank command but this should work.

 Hmm, I think I have tried all possible combination now but it does  
 not work.
 Did you try?

 \starttext

 \defineblankmethod [nobreak] {\penalty\plustenthousand}
 \defineblankmethod [endgraf] {\endgraf}

 \definehead[myhead][section]
 \setuphead[myhead][after={\blank[nobreak,endgraf,big]}]

 \input tufte \par
 \input knuth \par
 \input tufte \par
 \input knuth \par

 \myhead{Sektion}

 \index{Index}

 test

 \stoptext

 Steffen

 You're looking for http://wiki.contextgarden.net/Registers#Technical_note


ok, but this was just one easily reproducible example of troubling  
situations.

For another is \vskip, as sometimes the distance between two heading  
must be smaller than the normal space above or below:

\subsection ...
\vskip-14pt
\subsubsection ...

In this situation I always experience the same problem: you have a  
heading at bottom of page :o(

I just didn't manage to show this with an minimal example.

Steffen
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Re: [NTG-context] \blank[inhibit] broken ???

2008-07-25 Thread Wolfgang Schuster
On Fri, Jul 25, 2008 at 10:52 AM, Steffen Wolfrum
[EMAIL PROTECTED] wrote:

 Am 25.07.2008 um 10:39 schrieb Wolfgang Schuster:

 On Fri, Jul 25, 2008 at 10:33 AM, Steffen Wolfrum
 [EMAIL PROTECTED] wrote:

 Am 25.07.2008 um 10:25 schrieb Wolfgang Schuster:

 On Fri, Jul 25, 2008 at 10:15 AM, Steffen Wolfrum
 [EMAIL PROTECTED] wrote:

 ... yes, but Hans said so (see my email quoting him)!!!

 What did he mean?
 Do you know an other solution?

 \defineblankmethod [nobreak] {\penalty\plustenthousand}
 \defineblankmethod [endgraf] {\endgraf}

 \definehead[myhead][section]
 \setuphead[myhead][after={\blank[endgraf,nobreak,big]}]

 Not sure about the order in the blank command but this should work.

 Hmm, I think I have tried all possible combination now but it does not
 work.
 Did you try?

 \starttext

 \defineblankmethod [nobreak] {\penalty\plustenthousand}
 \defineblankmethod [endgraf] {\endgraf}

 \definehead[myhead][section]
 \setuphead[myhead][after={\blank[nobreak,endgraf,big]}]

 \input tufte \par
 \input knuth \par
 \input tufte \par
 \input knuth \par

 \myhead{Sektion}

 \index{Index}

 test

 \stoptext

 Steffen

 You're looking for http://wiki.contextgarden.net/Registers#Technical_note


 ok, but this was just one easily reproducible example of troubling
 situations.

 For another is \vskip, as sometimes the distance between two heading must be
 smaller than the normal space above or below:

 \subsection ...
 \vskip-14pt
 \subsubsection ...

 In this situation I always experience the same problem: you have a heading
 at bottom of page :o(

 I just didn't manage to show this with an minimal example.

\newsignal\sectionsignal

\setuphead
  [section]
  [before={\blank[big]},
   after={\blank[2*big]\vskip\sectionsignal}]

\def\subsectionbefore
  {\ifdim\lastskip=\sectionsignal
 %\blank[-medium]%
 \vskip-\medskipamount
   \else
 \blank[big]%
   \fi}

\setuphead
  [subsection]
  [before=\subsectionbefore,
   after={\blank[big]}]

\showgrid

\starttext
\section{Section}
\subsection{Subsection}
text
\section{Section}
text
\subsection{Subsection}
\stoptext

Wolfgang
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Re: [NTG-context] \blank[inhibit] broken ???

2008-07-25 Thread Steffen Wolfrum
wow ... the power of programming.

st.


Am 25.07.2008 um 13:22 schrieb Wolfgang Schuster:

 On Fri, Jul 25, 2008 at 10:52 AM, Steffen Wolfrum
 [EMAIL PROTECTED] wrote:

 Am 25.07.2008 um 10:39 schrieb Wolfgang Schuster:

 On Fri, Jul 25, 2008 at 10:33 AM, Steffen Wolfrum
 [EMAIL PROTECTED] wrote:

 Am 25.07.2008 um 10:25 schrieb Wolfgang Schuster:

 On Fri, Jul 25, 2008 at 10:15 AM, Steffen Wolfrum
 [EMAIL PROTECTED] wrote:

 ... yes, but Hans said so (see my email quoting him)!!!

 What did he mean?
 Do you know an other solution?

 \defineblankmethod [nobreak] {\penalty\plustenthousand}
 \defineblankmethod [endgraf] {\endgraf}

 \definehead[myhead][section]
 \setuphead[myhead][after={\blank[endgraf,nobreak,big]}]

 Not sure about the order in the blank command but this should  
 work.

 Hmm, I think I have tried all possible combination now but it  
 does not
 work.
 Did you try?

 \starttext

 \defineblankmethod [nobreak] {\penalty\plustenthousand}
 \defineblankmethod [endgraf] {\endgraf}

 \definehead[myhead][section]
 \setuphead[myhead][after={\blank[nobreak,endgraf,big]}]

 \input tufte \par
 \input knuth \par
 \input tufte \par
 \input knuth \par

 \myhead{Sektion}

 \index{Index}

 test

 \stoptext

 Steffen

 You're looking for http://wiki.contextgarden.net/Registers#Technical_note


 ok, but this was just one easily reproducible example of troubling
 situations.

 For another is \vskip, as sometimes the distance between two  
 heading must be
 smaller than the normal space above or below:

 \subsection ...
 \vskip-14pt
 \subsubsection ...

 In this situation I always experience the same problem: you have a  
 heading
 at bottom of page :o(

 I just didn't manage to show this with an minimal example.

 \newsignal\sectionsignal

 \setuphead
  [section]
  [before={\blank[big]},
   after={\blank[2*big]\vskip\sectionsignal}]

 \def\subsectionbefore
  {\ifdim\lastskip=\sectionsignal
 %\blank[-medium]%
 \vskip-\medskipamount
   \else
 \blank[big]%
   \fi}

 \setuphead
  [subsection]
  [before=\subsectionbefore,
   after={\blank[big]}]

 \showgrid

 \starttext
 \section{Section}
 \subsection{Subsection}
 text
 \section{Section}
 text
 \subsection{Subsection}
 \stoptext

 Wolfgang
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[NTG-context] \blank[big]

2007-11-07 Thread Vyatcheslav Yatskovsky
Hello,

Excuse me, but what 'big' stands for in \blank[big]?

Every time I use it, I expect really big white space, but get only hardly 
noticeable one. 

Best regards,
Vaytcheslav

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Re: [NTG-context] \blank[big]

2007-11-07 Thread Wolfgang Schuster
2007/11/7, Vyatcheslav Yatskovsky [EMAIL PROTECTED]:
 Hello,

 Excuse me, but what 'big' stands for in \blank[big]?

 Every time I use it, I expect really big white space, but get only hardly 
 noticeable one.

 Best regards,
 Vaytcheslav

From core-spa:
% In earlier versions \type{\bigskipamount} was
% \type{\ht\strutbox} and the stretch was plus or minus
% \type{.4\dp\strutbox}. Don't ask me why. The most recent
% implementation is based on a user supplied distance, which
% is by default \type{.75\normalskipamount} where
% \type{\normalskipamount} equals the current baseline
% distance.

The normal \blank is equal to \blank[big] but you can change this with
\setupblank[...]

To get bigger values for blank you write for example:

\starttext
Line 1
\blank
Line 2
\blank[2*big]
\setupblank[2\baselineskip]
Line 3
\blank
Line 4
\stoptext

The source code is your friend.

Wolfgang
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[NTG-context] indent and blank question

2007-09-19 Thread frantisek holop
hi there,

i am working on a book format document using:

\setupindenting[medium,yes]

so the parapgrahps have no whitespace between but the first line
of the next paragraph is indented.

as is customary, i would like to start a new part (lacking a better
word) of the same chapter without a title, unrelated to the previous
text but not warranting a new chapter.  some books put some symbols
inbetween these chapter parts like three stars or something.

if a put a \blank and start a new paragprah, it gets indented.

i know i can use \noindent to get what i want, but my question is,
is there something more automatic, a space command which makes
the next paragraph unindented or something?

or for example if i wanted to put the 3 stars there, could i redefine
subject or subsubject to output these _and_ make the next paragprah
unindented?

-f
-- 
the golden rule:  he who has the gold makes the rules.
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Re: [NTG-context] indent and blank question

2007-09-19 Thread Zhichu Chen
Hi frantisek,

On 9/20/07, frantisek holop [EMAIL PROTECTED] wrote:

 hi there,

 i am working on a book format document using:

 \setupindenting[medium,yes]

 so the parapgrahps have no whitespace between but the first line
 of the next paragraph is indented.

 as is customary, i would like to start a new part (lacking a better
 word) of the same chapter without a title, unrelated to the previous
 text but not warranting a new chapter.  some books put some symbols
 inbetween these chapter parts like three stars or something.

 if a put a \blank and start a new paragprah, it gets indented.

 i know i can use \noindent to get what i want, but my question is,
 is there something more automatic, a space command which makes
 the next paragraph unindented or something?


You can define a head.

or for example if i wanted to put the 3 stars there, could i redefine
 subject or subsubject to output these _and_ make the next paragprah
 unindented?

 -f
 --
 the golden rule:  he who has the gold makes the rules.

 ___
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-- 
Best Regards
Chen


  Zhi-chu Chen | Shanghai Synchrotron Radiation Facility
 No. 2019 | Jialuo Rd. | Jiading | Shanghai | P.R. China
 tel: 086 21 5955 3405 | zhichu.chen.googlepages.com
   | www.sinap.ac.cn

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[NTG-context] additional blank line in starttyping environment

2007-07-15 Thread WolfgangZ
Hi,

I get an extra blank line at the beginning of the starttyping 
environment. How do I get rid of it?
See the huge space top of the line BYTEORDER M:

\setupcolors[state=start]

\starttext
\startbuffer[1arc]
\starttyping
BYTEORDER M
LAYOUT BIL
NROWS 3601
NCOLS 3601
NBANDS 1
NBITS 16
BANDROWBYTES 7202
TOTALROWBYTES 7202
BANDGAPBYTES 0
NODATA -32768
ULXMAP $ULXMAP
ULYMAP $ULYMAP
XDIM 0.000278
YDIM 0.000278
\stoptyping
\stopbuffer


\framed[width=6cm,frame=off,align=flushleft,background=color,backgroundcolor=red]{\getbuffer[1arc]}
\stoptext

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Re: [NTG-context] additional blank line in starttyping environment

2007-07-15 Thread Thomas A. Schmitz
Hi,

this should do the trick:


\setupcolors[state=start]

\setuptyping[before={\blank[0cm]}]

\startbuffer[1arc]
BYTEORDER M
LAYOUT BIL
NROWS 3601
NCOLS 3601
NBANDS 1
NBITS 16
BANDROWBYTES 7202
TOTALROWBYTES 7202
BANDGAPBYTES 0
NODATA -32768
ULXMAP $ULXMAP
ULYMAP $ULYMAP
XDIM 0.000278
YDIM 0.000278
\stopbuffer

\starttext

\framed 
[width=6cm,frame=off,align=flushleft,background=color,backgroundcolor=re 
d]{\typebuffer[1arc]}

\stoptext

HTH

Thomas


On Jul 15, 2007, at 5:45 PM, WolfgangZ wrote:

 Hi,

 I get an extra blank line at the beginning of the starttyping
 environment. How do I get rid of it?
 See the huge space top of the line BYTEORDER M:

 \setupcolors[state=start]

 \starttext
 \startbuffer[1arc]
 \starttyping
 BYTEORDER M
 LAYOUT BIL
 NROWS 3601
 NCOLS 3601
 NBANDS 1
 NBITS 16
 BANDROWBYTES 7202
 TOTALROWBYTES 7202
 BANDGAPBYTES 0
 NODATA -32768
 ULXMAP $ULXMAP
 ULYMAP $ULYMAP
 XDIM 0.000278
 YDIM 0.000278
 \stoptyping
 \stopbuffer


 \framed 
 [width=6cm,frame=off,align=flushleft,background=color,backgroundcolor= 
 red]{\getbuffer[1arc]}
 \stoptext

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 _
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 _

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Re: [NTG-context] additional blank line in starttyping environment

2007-07-15 Thread Peter Münster
On Sun, 15 Jul 2007, WolfgangZ wrote:

 I get an extra blank line at the beginning of the starttyping 
 environment. How do I get rid of it?

The cause of the problem seems to be the align=flushleft.
Workaround: \vskip-\lineheight

Minimal example, showing the problem and the workaround:

\setupcolors[state=start]
\setuptyping[before=,after=]
\startbuffer
BYTEORDER M
\stopbuffer
\starttext
\framed[background=color,backgroundcolor=red]{\typebuffer}
\framed[align=flushleft,background=color,backgroundcolor=red]{\typebuffer}
\framed[align=flushleft,background=color,backgroundcolor=red]{%
  \vskip-\lineheight\typebuffer}
\stoptext

Cheers, Peter

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Re: [NTG-context] additional blank line in starttyping environment

2007-07-15 Thread WolfgangZ
Peter Münster schrieb:
 On Sun, 15 Jul 2007, WolfgangZ wrote:
 
 I get an extra blank line at the beginning of the starttyping 
 environment. How do I get rid of it?
 
 The cause of the problem seems to be the align=flushleft.
 Workaround: \vskip-\lineheight
 
 Minimal example, showing the problem and the workaround:
 
 \setupcolors[state=start]
 \setuptyping[before=,after=]
 \startbuffer
 BYTEORDER M
 \stopbuffer
 \starttext
 \framed[background=color,backgroundcolor=red]{\typebuffer}
 \framed[align=flushleft,background=color,backgroundcolor=red]{\typebuffer}
 \framed[align=flushleft,background=color,backgroundcolor=red]{%
   \vskip-\lineheight\typebuffer}
 \stoptext
 
 Cheers, Peter
 

It seemd that I needed align=flushleft to get the lines of the buffer 
correctly and not without any line break at all.

Many thanks for your help
Wolfgang

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Re: [NTG-context] columns/blank=

2007-07-01 Thread Wolfgang Schuster
On Fri, 29 Jun 2007 20:01:11 +0200
Patrick Gundlach [EMAIL PROTECTED] wrote:

 Hi,
 
 what is the rationale behind
 
\setupblank[\@@klblank]%
\ifdim\ctxparskip\zeropoint\relax
  \setupwhitespace[\@@klblank]%
\fi
 
 in page-mul.tex (columns)? It seems to me that blank=line inside a
 startcolumn does not work if ctxparskip = 0pt, which is the default.
 So when I'd like to have setupwhitespace[line] to get paragraphs
 separated by blank lines inside a column, I have to do this some other
 way?!?
 
 Patrick

Hi Patrick,

both setups are indpendent from the other one, they use only the same
value inside columns.

1. \setupblank[\@@klblank]%

   use the value from \setupcolumns[blank=..] for every simple blank
   command inside columns. The default value for blank is line and
   this value is used. You can use other value like small, big or
   dimen without problems with a complex blank.
   
   simple blank: \blank
   complex blank: \blank[small|dimen|...]

2. \ifdim\ctxparskip\zeropoint\relax
 \setupwhitespace[\@@klblank]%
   \fi

   look if the user has set parskip, if the answer is yes overwrite the
   global value from the user and use the local value for columns.
   The local comes also from the columns key \setupcolumns[blank=...]

   You can change the parskip value inside columns either with
   \setupcolumns[blank=...] or you write \setupwhitespace[...] after
   \startcolumns.


A testfile would also help, you see I set parskip to ConTeXts small
value but I get a line in columns.

\showgrid
\setupwhitespace[small]

\starttext

\startcolumns
\input knuth

\input knuth
\blank
\input knuth
\stopcolumns

text\par
text

\stoptext


Wolfgang
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Re: [NTG-context] columns/blank=

2007-07-01 Thread Patrick Gundlach
Hello Wolfgang,

probably I didn't understand your answer correctly. I was wondering
_why_ the ctxparskip has to be  0pt for setupwhitespace to take
effect.

Patrick

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[NTG-context] columns/blank=

2007-06-29 Thread Patrick Gundlach
Hi,

what is the rationale behind

   \setupblank[\@@klblank]%
   \ifdim\ctxparskip\zeropoint\relax
 \setupwhitespace[\@@klblank]%
   \fi

in page-mul.tex (columns)? It seems to me that blank=line inside a
startcolumn does not work if ctxparskip = 0pt, which is the default.
So when I'd like to have setupwhitespace[line] to get paragraphs
separated by blank lines inside a column, I have to do this some other
way?!?

Patrick
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Re: [NTG-context] 2DOWN imposition gives blank pages

2006-09-07 Thread Mojca Miklavec
On 8/29/06, Sanjoy Mahajan wrote:
  texexec --pdfarrange --paper=a5a4 --2up yourfile.pdf

 I tried a few experiments with no luck.  Not sure if it's a context or
 texexec problem, or my confusion.  I made the multi-page p5.pdf from

try --paperformat instead of --paper.

texexec --pdfcombine --combination=2*1
--paperformat=A4,landscape*A4,lanscape --nobanner filename.pdf

seems to do almost what you want (although it's way to complicated if
you ask me), but I still don't understand how
\definepapersize[offset=#{paperoffset}]
works.

Mojca


 \setuppapersize[A4][A4]
 \starttext
 \dorecurse{50}{
 \input tufte
 }
 \stoptext

 Then I ran 'texexec --pdfarrange --paper=a5a4 p5.pdf' (the --2up
 doesn't change the error below) and got this error:

 ! Missing number, treated as zero.
 to be read again
a
 \@@ppoffset -a
5a4
 \calculatepaperoffsets ...lue {\??pp #1\c!offset }
   \divide \scratchdimen 
 \arr...
 argument ...!height }\calculatepaperoffsets {A4}
   \xdef \papersize {A4}
 \firstofoneargument #1-#1

 \next1 #1,-\docommando {#1}
 \doprocesscommaitem
 ...
 l.3 \setuplayout


 texexec is doing the arranging by making the following 'texexec.tex'
 file and then, I think, running texexec on it:

 \definepapersize
   [offset=a5a4]
 \setuplayout
   [backspace=0cm,
 topspace=0cm,
width=middle,
   height=middle,
 location=middle,
   header=0pt,
   footer=0pt]
 \setuppagenumbering
   [alternative=doublesided]
 \starttext
 \insertpages
   [p5.pdf]
   [width=0cm]
 \stoptext

 The 'offset=a5a4' is upsetting Context; according to texshow-web on
 the garden, the offset should be a dimension.  Also, I couldn't find
 (using grep) the string 'a5a4' in the context sources.
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Re: [NTG-context] 2DOWN imposition gives blank pages

2006-09-06 Thread Willi Egger
Hi,

The 2SIDE arrangment is not intended for a doublesided layout. If the 
layout is single sided you can easily add an empty page with 
\strut\page. This impositionscheme is only for arranging 2 pages on a 
suitable paper, the pages remain in their normal sequence. that is, 
there is no booklet!
In order to have an empty page you can stop pagenumbering first and 
start numbering on the second page (see below).

The 2UP arrangement is suitable for a doublesided layout, pages are 
arranged in such a way, that you can fold a booklet. Whether or not the 
left part of the paper-sheet remains blank depends on the number of 
pages to be arranged. This method uses a lot of paper because a chapter 
will allways start on an odd page, i.e. on the right-half of the paper.
Otherwise you can use a singlesided layout with 2UP and in this case 
chapters will also start on odd pages. This is the most compact way of 
arranging 2 pages on one sheet of paper, ending up still with a booklet.

Tests were performed with the following code:

\setuppapersize[A5,portrait][A4,landscape]%
% \setuparranging [2*8,doublesided]
\setuparranging[2SIDE]%not intended for a duoblesided layout.
%\setuparranging[2UP]% can be used with doublesided layout, chapters 
start allways on an odd page.
% can be used with a singlesided 
layout, chapters will start also on even pages, keep in mind
% that the imposition takes place 
after typesetting. In the case of a singlesides layout, all pages
% are odd.
\setuplayout [location=middle]
\setuppagenumbering[location={footer,marginedge},state=start]%,alternative=doublesided

\starttext
\setuppagenumbering[state=stop]
\strut\page
\setuppagenumbering[state=start]

\dostepwiserecurse{1}{20}{1}{%
\startalignment[middle]
\chapter{Chapter title}
\vfil
This is {\bfd \recurselevel}
\input zapf
\stopalignment
\vfil
\page}
\stoptext

Willi

Sanjoy Mahajan wrote:
 I've mostly understood arranging but I cannot figure out how to make
 2SIDE place a blank page (page 0, to not affect the page numbering) on
 the left half of the first arranged sheet and carry on as normal.  To
 illustrate, where the enclosed numbers are the unarranged numbers:

 p.1: | |1|
 p.2: |2|3|
 p.3: |4|5|

 That way each arranged sheet (p.1,2, or 3) will be a spread from the
 final book, plus one saves paper.

 Gerben Wierda (12 March 2005) asked this question on the list, but I
 did not see an answer so perhaps it is difficult.  I looked at the
 code in page-imp.tex and had hopes for \ejectdummypage but my
 experments didn't work.

 Also my hopes for a cheap hack also were dashed.  I tried inserting a
 \null\page[blank] before the \chapter{First chapter}.  But with
 doublesided pagenumbering, the chapter starts only on an odd page, so
 the single blank page turns into two blank pages.

 -Sanjoy

 `Never underestimate the evil of which men of power are capable.'
  --Bertrand Russell, _War Crimes in Vietnam_, chapter 1.
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Re: [NTG-context] 2DOWN imposition gives blank pages

2006-09-06 Thread Aditya Mahajan
On Wed, 6 Sep 2006, Sanjoy Mahajan wrote:

 I've mostly understood arranging but I cannot figure out how to make
 2SIDE place a blank page (page 0, to not affect the page numbering) on
 the left half of the first arranged sheet and carry on as normal.  To
 illustrate, where the enclosed numbers are the unarranged numbers:

 p.1: | |1|
 p.2: |2|3|
 p.3: |4|5|

 That way each arranged sheet (p.1,2, or 3) will be a spread from the
 final book, plus one saves paper.

 Also my hopes for a cheap hack also were dashed.  I tried inserting a
 \null\page[blank] before the \chapter{First chapter}.  But with
 doublesided pagenumbering, the chapter starts only on an odd page, so
 the single blank page turns into two blank pages.

How about if you change the meaning of odd and even. That is,

set up everything so that chapters start from even page, setuplayout 
as a mirror image of the layout that you want, setupheaders and 
footers in a mirror manner. Finally insert a blank page right at the 
begining; you can use \startTEXpage[width=\paperwidth, 
height=\paperheight] and this will not affect the normal 
pagenumbering.

Then you can fool context to do what you want.

Aditya
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Re: [NTG-context] 2DOWN imposition gives blank pages

2006-09-05 Thread Sanjoy Mahajan
I've mostly understood arranging but I cannot figure out how to make
2SIDE place a blank page (page 0, to not affect the page numbering) on
the left half of the first arranged sheet and carry on as normal.  To
illustrate, where the enclosed numbers are the unarranged numbers:

p.1: | |1|
p.2: |2|3|
p.3: |4|5|

That way each arranged sheet (p.1,2, or 3) will be a spread from the
final book, plus one saves paper.

Gerben Wierda (12 March 2005) asked this question on the list, but I
did not see an answer so perhaps it is difficult.  I looked at the
code in page-imp.tex and had hopes for \ejectdummypage but my
experments didn't work.

Also my hopes for a cheap hack also were dashed.  I tried inserting a
\null\page[blank] before the \chapter{First chapter}.  But with
doublesided pagenumbering, the chapter starts only on an odd page, so
the single blank page turns into two blank pages.

-Sanjoy

`Never underestimate the evil of which men of power are capable.'
 --Bertrand Russell, _War Crimes in Vietnam_, chapter 1.
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Re: [NTG-context] 2DOWN imposition gives blank pages

2006-08-29 Thread Willi Egger
Hi Snajoy,

May be you could approach that issue with preparing first a document on 
A4 and for paper saving arrange the pages from the pdf with texexec:

texmfstart texexec --pdfarrange --paper=a5a4 --2up yourfile.pdf

Willi

Sanjoy Mahajan wrote:
 Willi Egger wrote:
   
 In your code you try to typeset two A5 portrait beneeth each other
 on a A4 landscape, which is impossible.
 ...
 By the way if you want to typeset A5 on a A4 landscape without
 intending to make a booklet, then you can use setuparranging[2SIDE]
 

 Thanks for the explanations.  Now I understand what's going on, and
 the wiki page makes more sense too.  I'll add to the wiki shortly.

 A related problem is how to demagnify.  Then you could have (1) a
 high-quality, final mode that generates A4 pages, and (2) a draft,
 papersaving mode that demagnifies them to A5 and combines them in
 pairs (a la 2SIDE) into A4.  I see how to use modes to do everything
 except the demagnifying (Context seems, perhaps wisely, to ignore
 \magnification).

 -Sanjoy

 `Never underestimate the evil of which men of power are capable.'
  --Bertrand Russell, _War Crimes in Vietnam_, chapter 1.
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Re: [NTG-context] 2DOWN imposition gives blank pages

2006-08-29 Thread Sanjoy Mahajan
 texexec --pdfarrange --paper=a5a4 --2up yourfile.pdf

I tried a few experiments with no luck.  Not sure if it's a context or
texexec problem, or my confusion.  I made the multi-page p5.pdf from

\setuppapersize[A4][A4]
\starttext
\dorecurse{50}{
\input tufte
}
\stoptext

Then I ran 'texexec --pdfarrange --paper=a5a4 p5.pdf' (the --2up
doesn't change the error below) and got this error:

! Missing number, treated as zero.
to be read again 
   a
\@@ppoffset -a
   5a4
\calculatepaperoffsets ...lue {\??pp #1\c!offset }
  \divide \scratchdimen \arr...
argument ...!height }\calculatepaperoffsets {A4}
  \xdef \papersize {A4}
\firstofoneargument #1-#1
  
\next1 #1,-\docommando {#1}
\doprocesscommaitem 
...
l.3 \setuplayout


texexec is doing the arranging by making the following 'texexec.tex'
file and then, I think, running texexec on it:

\definepapersize
  [offset=a5a4]
\setuplayout
  [backspace=0cm,
topspace=0cm,
   width=middle,
  height=middle,
location=middle,
  header=0pt,
  footer=0pt]
\setuppagenumbering
  [alternative=doublesided]
\starttext
\insertpages
  [p5.pdf]
  [width=0cm]
\stoptext

The 'offset=a5a4' is upsetting Context; according to texshow-web on
the garden, the offset should be a dimension.  Also, I couldn't find
(using grep) the string 'a5a4' in the context sources.

-Sanjoy

`Never underestimate the evil of which men of power are capable.'
 --Bertrand Russell, _War Crimes in Vietnam_, chapter 1.
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Re: [NTG-context] 2DOWN imposition gives blank pages

2006-08-27 Thread Sanjoy Mahajan
Dear Willi and Wolfgang,

Thanks for the explanations.  I understand ConTeXt arranging a bit
better now and am trying more (and longer) experiments.  I still can't
figure out this one, though.  Even printing doublesided, you don't
want p.1 to vanish:

  \setuppapersize[A5][A4,landscape]
  \setuparranging[2DOWN]
  \starttext
  \input tufte
  \page
  \input tufte
  \stoptext
  
  It produces:
  
  p.1: |   |   |
  p.2: | 2 |   |
 
 This makes no sense.

(just tried it again to make sure that I wasn't hallucinating before.)

-Sanjoy

`Never underestimate the evil of which men of power are capable.'
 --Bertrand Russell, _War Crimes in Vietnam_, chapter 1.
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Re: [NTG-context] 2DOWN imposition gives blank pages

2006-08-27 Thread Willi Egger
Hi Sanjoy,

There is no halucination involved. In your code you try to typeset two 
A5 portrait beneeth each other on a A4 landscape, which is impossible. 
Try A3 landscape and you will
see. - When experimenting with short texts as tufte I usually use 
\showframe.

By the way if you want to typeset A5 on a A4 landscape without intending 
to make a booklet, then you can use setuparranging[2SIDE]

Kind regards

Willi

Sanjoy Mahajan wrote:
 Dear Willi and Wolfgang,

 Thanks for the explanations.  I understand ConTeXt arranging a bit
 better now and am trying more (and longer) experiments.  I still can't
 figure out this one, though.  Even printing doublesided, you don't
 want p.1 to vanish:

   
 \setuppapersize[A5][A4,landscape]
 \setuparranging[2DOWN]
 \starttext
 \input tufte
 \page
 \input tufte
 \stoptext

 It produces:

 p.1: |   |   |
 p.2: | 2 |   |
   
 This makes no sense.
 

 (just tried it again to make sure that I wasn't hallucinating before.)

 -Sanjoy

 `Never underestimate the evil of which men of power are capable.'
  --Bertrand Russell, _War Crimes in Vietnam_, chapter 1.
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Re: [NTG-context] 2DOWN imposition gives blank pages

2006-08-24 Thread Sanjoy Mahajan
Taco wrote:
 Don't you need:
 
\setuppapersize[A5,landscape][A4,landscape]
\setuparranging[2DOWN,rotated]
 

The following produces a first page with p.1 on the right half, but a
blank 2nd page:

\setuppapersize[A5,landscape][A4,landscape]
\setuparranging[2DOWN,rotated]
\starttext
\input tufte
\stoptext

That looks okay, except for the blank 2nd page.

But shouldn't it also work to impose two A5's on one landscape A4?
Here's a few more puzzles related to that.  If they are doing what
they are supposed to, let me know -- then I need to understand the
imposition system more.

\setuppapersize[A5][A4,landscape]
\setuparranging[2UP]
\starttext
\input tufte
\page
\input tufte
\stoptext

produces a two-page document:

p.1: |   | 1 |  (i.e. blank left half, and original p.1 on the right half)
p.2: | 2 |   |  (i.e. original p.2 on left half, blank right half)

Shouldn't it produce

p.1: | 1 | 2 |

Here's my reasoning.  Two A5's (with their long directions vertical)
fit side by side to make one A4 in landscape orientation with text
running down along the short direction, which looks like 2-column text
done the hard way.  So, for a two-page original document, 2UP
arranging should produce either

p.1: | 1 | 2 |

or

p.1: | 2 | 1 |


So in case I've confused the directions of 2UP and 2DOWN, I also tried:

\setuppapersize[A5][A4,landscape]
\setuparranging[2DOWN]
\starttext
\input tufte
\page
\input tufte
\stoptext

It produces:

p.1: |   |   |
p.2: | 2 |   |

The original p.1 disappeared, which I don't understand.  Also I don't
understand why it results in two output pages.

But this hack:

\setuppapersize[A5][A4,landscape]
\setuparranging[2UP]
\starttext
\null\page
\input tufte
\page
\input tufte
\stoptext

produces the following arrangement, which is close to what I expect:

p.1: |   | 1 |  (where the original p.1 is blank except for the page num)
p.2: | 2 | 3 |

Once I understand what's going on, I'll wikify!

-Sanjoy
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Re: [NTG-context] 2DOWN imposition gives blank pages

2006-08-24 Thread Taco Hoekwater
Sanjoy Mahajan wrote:
 
 Once I understand what's going on, I'll wikify!

Unfortunately, I do not understand it either. I wrote my
'dont you need..' based on symptoms, not on understanding.


Taco
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[NTG-context] 2DOWN imposition gives blank pages

2006-08-23 Thread Sanjoy Mahajan
I'm learning page rearrangements and cannot figure out why the following
small example doesn't work (it's similar to those in the cont-eni.pdf
manual, fig 3.22).  Here it produces a two-page, blank PDF file when I
run 'texexec --arrange p2'
[ConTeXt ver: 2006.08.08 21:51 fmt: 2006.8.8 int: english mes: english]

\setuppapersize[A5][A4]
\setuparranging[2DOWN,rotated]
\setuplayout[width=fit,margin=0pt]

\starttext

\input tufte
\input tufte

\stoptext
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Re: [NTG-context] Using doublesided and even blank page shows header

2006-06-04 Thread Willi Egger
Hi  Jeff,

On 17/09/2003 Patrick Gundlach provided the following solution on this list:

\definepagebreak
   [Mychapterpagebreak]
   [yes,header,right]
%[yes,header,left]
%[yes,header,footer,right]

\setuphead
  [chapter]
  [page=mychapterpagebreak]
%   [page=Mychapterpagebreak,header=empty,footer=empty]

\setuppagenumbering[alternative=doublesided,location={header,margin}]
\setupheadertexts[{My special headertext}]
\setupfootertexts[This is a text in the footer]
% \setupbackgrounds[header][text][bottomframe=on]

\starttext
\chapter {testA} \dorecurse{10}{\input tufte }
\chapter {testB} \dorecurse{10}{\input tufte }
\chapter {testC} \dorecurse{10}{\input tufte }
\stoptext

Humble a hopefully correct explanation is:
1. You define a new pagebreak rule. It has the name 
Mychapterpagebreak. The options set read as: pagebreak=yes, 
placeheader, use a right page.
2. You set options for the header of type chapter and use for the option 
page the before defined new pagebreak..

You might want to experiment with the commented lines ans see what happens.

Kind regards

Willi

[EMAIL PROTECTED] wrote:
 I have the following in my environment setup:

 \setuppagenumbering[alternative=doublesided,location=]

 I am properly getting the doublesided page setup. Also, chapters begin only 
 on odd pages, which is exactly what I want.

 However, when a chapter ends on an odd page, the next (even) page that I 
 would like to be completely blank instead contains both the header and 
 footer. I found one other thread in this forum that told how to make this 
 extra even page totally blank. However, I am not an advanced ConTeXt user 
 yet, and I did not understand how to implement the solution. Is there a 
 simple explanation of how to eliminate the header and footer on this even 
 page?

 Jeff Dodson


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Re: [NTG-context] Using doublesided and even blank page shows header

2006-06-04 Thread [EMAIL PROTECTED]
Thank you! I believe I understand, so I will try this out.

Jeff Dodson


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[NTG-context] Using doublesided and even blank page shows header

2006-06-03 Thread [EMAIL PROTECTED]
I have the following in my environment setup:

\setuppagenumbering[alternative=doublesided,location=]

I am properly getting the doublesided page setup. Also, chapters begin only on 
odd pages, which is exactly what I want.

However, when a chapter ends on an odd page, the next (even) page that I would 
like to be completely blank instead contains both the header and footer. I 
found one other thread in this forum that told how to make this extra even page 
totally blank. However, I am not an advanced ConTeXt user yet, and I did not 
understand how to implement the solution. Is there a simple explanation of how 
to eliminate the header and footer on this even page?

Jeff Dodson


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Re: [NTG-context] Curious blank page

2006-04-12 Thread Taco Hoekwater


Aditya Mahajan wrote:
 
 
 framedtext does not break across pages :( Can startbackground be 
 persuaded to become sane?
 

We already have a feature request to make startextbackground do 
everything startbackground can do. After that, startbackground
can be flagged a deprecated command.

Cheers, Taco
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Re: [NTG-context] Curious blank page

2006-04-12 Thread Aditya Mahajan
On Wed, 12 Apr 2006, Hans Hagen wrote:

 Aditya Mahajan wrote:
 On Mon, 10 Apr 2006, Hans Hagen wrote:
 Aditya Mahajan wrote:
 On Sun, 9 Apr 2006, Hans Hagen wrote:
 Aditya Mahajan wrote:
 On Sun, 19 Mar 2006, David Arnold wrote:
 Why is it that the rest of the page after Answers on page 4 of the
 compiled pdf is blank?

 I have a similar problem. Attached is the (not so) minimal example
 that I could prepare. (This is part of my way on mathalignment). See
 the page break on page 2, while all the page is empty. Adding
 \kern\zeropoint prevents the page break. But I find such an page break
 very confusing.

 btw, you need to patch core-mat.tex :

 \doif = \doifsomething

   \doifsomething{\formulaparameter\c!margin}% so we test first
 {\dosetleftskipadaption{\formulaparameter\c!margin}%
  \edef\leftdisplaymargin{\the\leftskipadaption}}% overloaded

 it seems that this was never encountered

 This doesn't seem to work. Changing line 303 of core-mat.tex \doif =
 \doifsomething and regenerating formats, does not change the output of
 the test file. I still get the incorrect page breaking.

 no, this patch is not related to the pagebreak but needed anyway (you're
 just lucky for not running into that bug) ; the pagebreak is just the
 result of background going crazy (well, not being able to determine if
 there is enough space left)

 framedtext does not break across pages :( Can startbackground be
 persuaded to become sane?

 not today, best try \definetextbackground which is the successor

\definetextbackground works :). The following works correctly (breaks 
across pages, and does not give false blank pages)


\definetextbackground
   [example]
   [width=\textwidth,
background=color,
backgroundcolor=lightgray,
frame=off,
leftoffset=1em,
rightoffset=1em,
location=paragraph,
after={\blank[small]},
before={\blank[small]}]


Thanks,
Aditya

-- 
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http://www.eecs.umich.edu/~adityam || Ph: 7342624008
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Re: [NTG-context] Curious blank page

2006-04-11 Thread Aditya Mahajan
On Mon, 10 Apr 2006, Hans Hagen wrote:

 Aditya Mahajan wrote:
 On Sun, 9 Apr 2006, Hans Hagen wrote:


 Aditya Mahajan wrote:

 On Sun, 19 Mar 2006, David Arnold wrote:


 Why is it that the rest of the page after Answers on page 4 of the
 compiled pdf is blank?

 I have a similar problem. Attached is the (not so) minimal example
 that I could prepare. (This is part of my way on mathalignment). See
 the page break on page 2, while all the page is empty. Adding
 \kern\zeropoint prevents the page break. But I find such an page break
 very confusing.


 btw, you need to patch core-mat.tex :

 \doif = \doifsomething

   \doifsomething{\formulaparameter\c!margin}% so we test first
 {\dosetleftskipadaption{\formulaparameter\c!margin}%
  \edef\leftdisplaymargin{\the\leftskipadaption}}% overloaded

 it seems that this was never encountered


 This doesn't seem to work. Changing line 303 of core-mat.tex \doif =
 \doifsomething and regenerating formats, does not change the output of
 the test file. I still get the incorrect page breaking.

 no, this patch is not related to the pagebreak but needed anyway (you're
 just lucky for not running into that bug) ; the pagebreak is just the
 result of background going crazy (well, not being able to determine if
 there is enough space left)

framedtext does not break across pages :( Can startbackground be 
persuaded to become sane?

Thanks,
Aditya

-- 
Aditya Mahajan, EECS Systems, University of Michigan
http://www.eecs.umich.edu/~adityam || Ph: 7342624008
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Re: [NTG-context] Curious blank page

2006-04-10 Thread Hans Hagen
Aditya Mahajan wrote:
 On Sun, 9 Apr 2006, Hans Hagen wrote:

   
 Aditya Mahajan wrote:
 
 On Sun, 19 Mar 2006, David Arnold wrote:

   
 Why is it that the rest of the page after Answers on page 4 of the
 compiled pdf is blank?
 
 I have a similar problem. Attached is the (not so) minimal example
 that I could prepare. (This is part of my way on mathalignment). See
 the page break on page 2, while all the page is empty. Adding
 \kern\zeropoint prevents the page break. But I find such an page break
 very confusing.

   
 btw, you need to patch core-mat.tex :

 \doif = \doifsomething

   \doifsomething{\formulaparameter\c!margin}% so we test first
 {\dosetleftskipadaption{\formulaparameter\c!margin}%
  \edef\leftdisplaymargin{\the\leftskipadaption}}% overloaded

 it seems that this was never encountered
 

 This doesn't seem to work. Changing line 303 of core-mat.tex \doif = 
 \doifsomething and regenerating formats, does not change the output of 
 the test file. I still get the incorrect page breaking.
   
no, this patch is not related to the pagebreak but needed anyway (you're 
just lucky for not running into that bug) ; the pagebreak is just the 
result of background going crazy (well, not being able to determine if 
there is enough space left)

Hans

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  Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
 tel: 038 477 53 69 | fax: 038 477 53 74 | www.pragma-ade.com
 | www.pragma-pod.nl
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Re: [NTG-context] Curious blank page

2006-04-09 Thread Aditya Mahajan

On Sun, 19 Mar 2006, David Arnold wrote:


Why is it that the rest of the page after Answers on page 4 of the
compiled pdf is blank?


I have a similar problem. Attached is the (not so) minimal example 
that I could prepare. (This is part of my way on mathalignment). See 
the page break on page 2, while all the page is empty. Adding
\kern\zeropoint prevents the page break. But I find such an page break 
very confusing.



This is context version.
 TeXExec 5.4.3 - ConTeXt / PRAGMA ADE 1997-2005

   texexec : TeXExec 5.4.3 - ConTeXt / PRAGMA ADE 
1997-2005
   texutil : TeXUtil 9.0.0 - ConTeXt / PRAGMA ADE 
1992-2004

   tex : pdfeTeXk, 3.141592-1.30.3-2.2 (Web2c 7.5.5)
   context : ver: 2006.04.07 11:24
   cont-en : ver: 2006.04.07 11:24  fmt: 2006.4.7  mes: 
english
   cont-nl : ver: 2006.04.07 11:24  fmt: 2006.4.7  mes: 
dutch


total run time : 5 seconds


By the way, texmfstart newtexexec --version just gives
TeXExec | version 6.1.2 - 1997-2006 - PRAGMA ADE/POD

No version information of context is given!! What is the correct way 
to get complete version information from newtexexec.


Thanks,
Aditya

--
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http://www.eecs.umich.edu/~adityam || Ph: 7342624008

test.tex
Description: Binary data
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Re: [NTG-context] Curious blank page

2006-04-09 Thread Hans Hagen
Aditya Mahajan wrote:
 On Sun, 19 Mar 2006, David Arnold wrote:

 Why is it that the rest of the page after Answers on page 4 of the
 compiled pdf is blank?

 I have a similar problem. Attached is the (not so) minimal example 
 that I could prepare. (This is part of my way on mathalignment). See 
 the page break on page 2, while all the page is empty. Adding
 \kern\zeropoint prevents the page break. But I find such an page break 
 very confusing.


 This is context version.
  TeXExec 5.4.3 - ConTeXt / PRAGMA ADE 1997-2005

texexec : TeXExec 5.4.3 - ConTeXt / PRAGMA ADE 1997-2005
texutil : TeXUtil 9.0.0 - ConTeXt / PRAGMA ADE 1992-2004
tex : pdfeTeXk, 3.141592-1.30.3-2.2 (Web2c 7.5.5)
context : ver: 2006.04.07 11:24
cont-en : ver: 2006.04.07 11:24  fmt: 2006.4.7  mes: 
 english
cont-nl : ver: 2006.04.07 11:24  fmt: 2006.4.7  mes: dutch

 total run time : 5 seconds


 By the way, texmfstart newtexexec --version just gives
 TeXExec | version 6.1.2 - 1997-2006 - PRAGMA ADE/POD

 No version information of context is given!! What is the correct way 
 to get complete version information from newtexexec.
better use (for th emoment): 

\defineframedtext
  [example]
  [width=\textwidth,
   background=screen,
   backgroundscreen=.85,
   frame=off,
   after={\blank[small]},
   before={\blank[small]}]

\def\ShowExample
  {\blank[small]
   \startexample
 \typebuffer
   \stopexample
   \getbuffer
   \blank[small]}


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  Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
 tel: 038 477 53 69 | fax: 038 477 53 74 | www.pragma-ade.com
 | www.pragma-pod.nl
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Re: [NTG-context] Curious blank page

2006-04-09 Thread Hans Hagen
Aditya Mahajan wrote:
 On Sun, 19 Mar 2006, David Arnold wrote:

 Why is it that the rest of the page after Answers on page 4 of the
 compiled pdf is blank?

 I have a similar problem. Attached is the (not so) minimal example 
 that I could prepare. (This is part of my way on mathalignment). See 
 the page break on page 2, while all the page is empty. Adding
 \kern\zeropoint prevents the page break. But I find such an page break 
 very confusing.


 This is context version.
  TeXExec 5.4.3 - ConTeXt / PRAGMA ADE 1997-2005

texexec : TeXExec 5.4.3 - ConTeXt / PRAGMA ADE 1997-2005
texutil : TeXUtil 9.0.0 - ConTeXt / PRAGMA ADE 1992-2004
tex : pdfeTeXk, 3.141592-1.30.3-2.2 (Web2c 7.5.5)
context : ver: 2006.04.07 11:24
cont-en : ver: 2006.04.07 11:24  fmt: 2006.4.7  mes: 
 english
cont-nl : ver: 2006.04.07 11:24  fmt: 2006.4.7  mes: dutch

 total run time : 5 seconds


 By the way, texmfstart newtexexec --version just gives
 TeXExec | version 6.1.2 - 1997-2006 - PRAGMA ADE/POD

 No version information of context is given!! What is the correct way 
 to get complete version information from newtexexec.
btw, you need to patch core-mat.tex :

\doif = \doifsomething

   \doifsomething{\formulaparameter\c!margin}% so we test first
 {\dosetleftskipadaption{\formulaparameter\c!margin}%
  \edef\leftdisplaymargin{\the\leftskipadaption}}% overloaded

it seems that this was never encountered

Hans 
-
  Hans Hagen | PRAGMA ADE
  Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
 tel: 038 477 53 69 | fax: 038 477 53 74 | www.pragma-ade.com
 | www.pragma-pod.nl
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Re: [NTG-context] Curious blank page

2006-04-09 Thread Aditya Mahajan
On Sun, 9 Apr 2006, Hans Hagen wrote:

 Aditya Mahajan wrote:
 On Sun, 19 Mar 2006, David Arnold wrote:

 Why is it that the rest of the page after Answers on page 4 of the
 compiled pdf is blank?

 I have a similar problem. Attached is the (not so) minimal example
 that I could prepare. (This is part of my way on mathalignment). See
 the page break on page 2, while all the page is empty. Adding
 \kern\zeropoint prevents the page break. But I find such an page break
 very confusing.

 btw, you need to patch core-mat.tex :

 \doif = \doifsomething

   \doifsomething{\formulaparameter\c!margin}% so we test first
 {\dosetleftskipadaption{\formulaparameter\c!margin}%
  \edef\leftdisplaymargin{\the\leftskipadaption}}% overloaded

 it seems that this was never encountered

This doesn't seem to work. Changing line 303 of core-mat.tex \doif = 
\doifsomething and regenerating formats, does not change the output of 
the test file. I still get the incorrect page breaking.

If I use the framedtext, then everything works fine. Something seems 
to be going wrong with \startbackground \stopbackground.

Aditya

-- 
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http://www.eecs.umich.edu/~adityam || Ph: 7342624008
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[NTG-context] Unexplained blank page when using textblocks

2006-03-21 Thread David Arnold
All,

I am using:

tmp $ texexec --version

TeXExec 5.4.3 - ConTeXt / PRAGMA ADE 1997-2005

texexec : TeXExec 5.4.3 - ConTeXt / PRAGMA ADE 1997-2005
texutil : TeXUtil 9.0.1 - ConTeXt / PRAGMA ADE 1992-2006
tex : pdfeTeX, 3.141592-1.30.4-2.2 (Web2C 7.5.5)
context : ver: 2006.03.20 10:19
cont-en : ver: 2006.03.20 10:19  fmt: 2006.3.21  mes:  
english
cont-nl : ver: 2006.03.20 10:19  fmt: 2006.3.21  mes:  
dutch

 total run time : 3 seconds

I get a blank page 2 (except for subsection title) for the following  
source. Thought you'd like to be aware of this.

%output=pdf

\starttext

\setupindenting[medium,yes]

\setupwhitespace[medium]

\setupcolumns
   [verytolerant,distance=4em]

\setupcolors[state=start]

\defineenumeration[question]
\setupenumerations
   [question]
   [location=inleft,
text={\color[blue]\bgroup},
stopper={.\egroup},
way=bysection,
sectionnumber=no]

\defineenumeration[answer]
\setupenumerations
   [answer]
   [location=inleft,
text={\color[blue]\bgroup},
stopper={.\egroup},
way=bysection,
sectionnumber=no]

\defineblock[question,answer]
\hideblocks[answer]

\chapter{First Chapter}

\dorecurse{1}{\input tufte\par}

\section{First Section}

\dorecurse{2}{\input tufte\par}

\subsection{Exercises}

\startcolumns[n=2]

\beginquestion
\startquestion[ex:1]
   What is the square root of $\pi$?
\stopquestion
\endquestion

\beginanswer
\startanswer
   $\sqrt\pi$
\stopanswer
\endanswer

\beginquestion
\startquestion
 In exercise~\in[ex:1], we found $\sqrt{\pi}$. What is the square  
root of $\pi$?
\stopquestion
\endquestion

\beginanswer
\startanswer
   $\sqrt{\pi}$
\stopanswer
\endanswer

\beginquestion
\startquestion
   What is the square root of $\pi$?
\stopquestion
\endquestion

\beginanswer
\startanswer
   $\sqrt{\pi}$
\stopanswer
\endanswer

\beginquestion
\startquestion
   What is the square root of $\pi$?
\stopquestion
\endquestion

\beginanswer
\startanswer
   $\sqrt{\pi}$
\stopanswer
\endanswer

\stopcolumns

\subsection{Answers}

\startcolumns[n=2]

\selectblocks[answer][criterium=section]

\stopcolumns

\section{Second Section}

\dorecurse{2}{\input tufte\par}

\subsection{Exercises}

\startcolumns[n=2]

\beginquestion
\startquestion
   What is the square root of $2\pi$?
\stopquestion
\endquestion

\beginanswer
\startanswer
   $\sqrt{2\pi}$
\stopanswer
\endanswer

\beginquestion
\startquestion
   What is the square root of $2\pi$?
\stopquestion
\endquestion

\beginanswer
\startanswer
   $\sqrt{2\pi}$
\stopanswer
\endanswer

\beginquestion
\startquestion
   What is the square root of $2\pi$?
\stopquestion
\endquestion

\beginanswer
\startanswer
   $\sqrt{2\pi}$
\stopanswer
\endanswer

\beginquestion
\startquestion
   What is the square root of $2\pi$?
\stopquestion
\endquestion

\beginanswer
\startanswer
   $\sqrt{2\pi}$
\stopanswer
\endanswer

\stopcolumns

\subsection{Answers}

\startcolumns[n=2]

\selectblocks[answer][criterium=section]

\stopcolumns

\section{Third Section}

\dorecurse{2}{\input tufte\par}

\subsection{Exercises}

\startcolumns[n=2]

\beginquestion
\startquestion
   What is the square root of $3\pi$?
\stopquestion
\endquestion

\beginanswer
\startanswer
   $\sqrt{3\pi}$
\stopanswer
\endanswer

\beginquestion
\startquestion
   What is the square root of $3\pi$?
\stopquestion
\endquestion

\beginanswer
\startanswer
   $\sqrt{3\pi}$
\stopanswer
\endanswer

\beginquestion
\startquestion
   What is the square root of $3\pi$?
\stopquestion
\endquestion

\beginanswer
\startanswer
   $\sqrt{3\pi}$
\stopanswer
\endanswer

\beginquestion
\startquestion
   What is the square root of $3\pi$?
\stopquestion
\endquestion

\beginanswer
\startanswer
   $\sqrt{3\pi}$
\stopanswer
\endanswer

\stopcolumns

\subsection{Answers}

\startcolumns[n=2]

\selectblocks[answer][criterium=section]

\stopcolumns

\section{Appendix}

\setupenumerations[answer][sectionnumber=yes]

\startcolumns[n=2]

\selectblocks[answer][criterium=chapter]

\stopcolumns



\stoptext
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Re: [NTG-context] Curious blank page

2006-03-20 Thread Taco Hoekwater

Hi David,

This is a bug that I do not have a real fix for, but
I have a workaround for you instead.

David Arnold wrote:
 
 \section{Answers}
 

Add this, here:

   \kern0pt

Cheers, taco
 
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Re: [NTG-context] Curious blank page

2006-03-20 Thread Hans Hagen
Taco Hoekwater wrote:
 Hi David,

 This is a bug that I do not have a real fix for, but
 I have a workaround for you instead.

 David Arnold wrote:
   
 \section{Answers}
 
  

 Add this, here:

\kern0pt
   
can you check the version i uploaded a moment ago? i see no blank page here but 
i did some fixes to the multi column mechanism last week 

Hans 

-
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  Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
 tel: 038 477 53 69 | fax: 038 477 53 74 | www.pragma-ade.com
 | www.pragma-pod.nl
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Re: [NTG-context] Curious blank page

2006-03-20 Thread David Arnold
Hans,I have to wait until Gerben's Context Updated catches up to your update. But I will do it then.On Mar 20, 2006, at 2:42 AM, Hans Hagen wrote:  Taco Hoekwater wrote:  Hi David,   This is a bug that I do not have a real fix for, but  I have a workaround for you instead.   David Arnold wrote:      \section{Answers}    Add this, here:      \kern0pt     can you check the version i uploaded a moment ago? i see no blank page here but i did some fixes to the multi column mechanism last week Hans  -   Hans Hagen | PRAGMA ADE   Ridderstraat 27 | 8061 GH Hasselt | The Netherlands  tel: 038 477 53 69 | fax: 038 477 53 74 | www.pragma-ade.com  | www.pragma-pod.nl - ___ ntg-context mailing list ntg-context@ntg.nl http://www.ntg.nl/mailman/listinfo/ntg-context   ___
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[NTG-context] Curious blank page

2006-03-19 Thread David Arnold
All,

Why is it that the rest of the page after Answers on page 4 of the  
compiled pdf is blank?

%output=pdf

\starttext

\setupindenting[medium,yes]

\setupwhitespace[medium]

\chapter{First Chapter}

\dorecurse{2}{\input tufte\par}

\section{First Section}

\dorecurse{5}{\input tufte\par}

\section{Exercises}

\startcolumns[n=2]
\dorecurse{5}{\input tufte\par}
\stopcolumns

\section{Answers}

\startcolumns[n=2]
\dorecurse{5}{\input tufte\par}
\stopcolumns

\section{Second Section}

\dorecurse{5}{\input tufte\par}

\section{Third Section}

\dorecurse{5}{\input tufte\par}

\stoptext
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Re: [NTG-context] strange stretching with \blank[...]

2006-01-15 Thread Taco Hoekwater

Hi,

Peter Münster wrote:

But \blank[big,big] is working right.

It seems, that we should replace all 2*big by big,big in core-sec.tex


I regard this a bug in the definition of 2*big. I'm not sure
how many old documents will break if it is fixed, though. The
correct definition is:

 \defineblankmethod
 [2*big]
 {\addblankskip+{\bigskipamount}{\openlineheight}%
  \addblankskip+{\bigskipamount}{\openlineheight}}

The current definition is:

 \defineblankmethod
 [2*big]
 {\addblankskip+{2\bigskipamount}{2\openlineheight}}%

but that does not copy the stretch and shrink parts.

TeX is a bit stupid come to skip assignments, after

  \skip0=5pt plus 10pt minus 10pt
  \skip1=2\skip0

\skip0 will be *exactly* 10pt, without any glue components.

Cheers, Taco
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[NTG-context] typing blocks undesired blank

2005-12-25 Thread VnPenguin
Hi all,
I have a document with many block \starttyping ... \stoptyping. I see
some time undesired blank after headers (chaper, section,... see the
shot http://people.vnoss.org/~vnpenguin/pub/context/test/test.png).

How I can avoid this bad layout ?

Source test file : http://people.vnoss.org/~vnpenguin/pub/context/test/test.tex
PDF: http://people.vnoss.org/~vnpenguin/pub/context/test/test.pdf

Thank you in advance,

--
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Vietnamese Open Source Software Community
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[NTG-context] blank chapter last page

2005-12-20 Thread M.guravage
Hi,

ConTeXt's default behavior is to insert a page, when necessary, to force a
new chapter to begin on a right hand page. One consequence when using
running headers is that they appear on these extra pages too. I use the
following code to control a chapter's opening page.

  % Define heads for chapter opening pages
  \definetext[chapterstart][footer][pagenumber]
  \setuphead[chapter][header=empty,footer=chapterstart]

I would like those inserted extra pages to be completely blank. Any
suggestions how  I can disable the running headers for those pages?
Thanks.

Cheers,

Michael A. Guravage


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[NTG-context] Re: blank chapter last page

2005-12-20 Thread Patrick Gundlach
Hello Michael,

 ConTeXt's default behavior is to insert a page, when necessary, to force a
 new chapter to begin on a right hand page. One consequence when using
 running headers is that they appear on these extra pages too. I use the
 following code to control a chapter's opening page.

   % Define heads for chapter opening pages
   \definetext[chapterstart][footer][pagenumber]
   \setuphead[chapter][header=empty,footer=chapterstart]

 I would like those inserted extra pages to be completely blank. Any
 suggestions how  I can disable the running headers for those pages?
 Thanks.

Perhaps this helps you?

http://archive.contextgarden.net/message/20030329.110709.b9199ab7.en.html

Patrick
-- 
ConTeXt wiki and more: http://contextgarden.net
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[NTG-context] A blank entry in the bibliography

2005-11-23 Thread Giuseppe Bilotta
I'm seeing a blank entry in the bibliography. However,
since it's not referenced in the text, I can't tell which
one is it. Some debug options to find out?

-- 
Giuseppe Oblomov Bilotta

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Re: [NTG-context] A blank entry in the bibliography

2005-11-23 Thread Taco Hoekwater



Giuseppe Bilotta wrote:

I'm seeing a blank entry in the bibliography. However,
since it's not referenced in the text, I can't tell which
one is it. Some debug options to find out?


Nope. You can't find it out from the sort order? If you
\setupbibtex[sort=none], then it will be in the same
order as in the .bib file.

Cheers, Taco

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[NTG-context] blank line

2005-10-21 Thread Boris Pedrofiets

Hi all,

I like to get blank lines (or halve lines) between mij paragraphs. I seem to 
misuntherstand something compleetly, because I can't get it working. Can 
anyone point me out??


Boris

_
Een audiogesprek? Pak Messenger, niet de telefoon 
http://www1.imagine-msn.com/Messenger/Video.aspx


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Re: [NTG-context] blank line

2005-10-21 Thread Taco Hoekwater


Boris Pedrofiets wrote:

Hi all,

I like to get blank lines (or halve lines) between mij paragraphs. I 
seem to misuntherstand something compleetly, because I can't get it 
working. Can anyone point me out??


For single cases:

  \blank [line] % one line
or
  \blank [halfline] % half of a line
or
  \blank [3*line] % three lines

Or as a global setting :

  \setupwhitespace [big]


Cheers, Taco
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[NTG-context] how to create many blank pages

2005-07-07 Thread Ciro Soto
I need to create a book with many blank pages (with its header  footer texts).
Is there any easy way to create, say, 300 blank pages one after the other, wihout using
\page 300 times? I guess what I need is to know how to loop within context.

thank you
Ciro
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Re: [NTG-context] how to create many blank pages

2005-07-07 Thread Taco Hoekwater

Ciro Soto wrote:
I need to create a book with many blank pages (with its header  footer 
texts).
Is there any easy way to create, say, 300 blank pages one after the 
other, wihout using

\page 300 times? I guess what I need is to know how to loop within context.


\dorecurse{300}{\ \page}

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Re: [NTG-context] how to create many blank pages

2005-07-07 Thread Stuart Jansen
On Thu, 2005-07-07 at 22:17 +0200, Taco Hoekwater wrote:
 Ciro Soto wrote:
  I need to create a book with many blank pages (with its header  footer 
  texts).
  Is there any easy way to create, say, 300 blank pages one after the 
  other, wihout using
  \page 300 times? I guess what I need is to know how to loop within context.
 
 \dorecurse{300}{\ \page}

Argh! Finally a question I could answer and you beat me by less than 60
seconds... Oh well, at least I can confirm that works (although I used
\crlf\page instead of \ \page).

-- 
Stuart Jansen [EMAIL PROTECTED]
Guru Labs, L.C.


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Re: [NTG-context] how to create many blank pages

2005-07-07 Thread Hans Hagen

Stuart Jansen wrote:


\dorecurse{300}{\ \page}



Argh! Finally a question I could answer and you beat me by less than 60
seconds... Oh well, at least I can confirm that works (although I used
\crlf\page instead of \ \page).


or, more code:

\starttext

\dorecurse{300}{\page[empty]}

\stoptext




-
  Hans Hagen | PRAGMA ADE
  Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
 tel: 038 477 53 69 | fax: 038 477 53 74 | www.pragma-ade.com
 | www.pragma-pod.nl
-

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[NTG-context] Some extra empty pages, why? And how to get an initial blank page with page number 0?

2005-03-13 Thread Gerben Wierda
Fro my environment:
%\setuppapersize[B5][B4,landscape]
\setuppapersize[B5][B5]
\setupindenting[small]
\setuplayout[location=doublesided]
%\setuparranging[2SIDE]
\setuppagenumbering[alternative=doublesided]
%
\usemodule[lettri]
\def\ClearChapterQuote{\def\ChapterQuote{}}
\ClearChapterQuote
\newcommand{\ChQuoteFormat}[1]{\starttext%
%\raggedright%
\startalignment[left]%
\startnarrower[4*left] \noindent{\em #1}%
\stopnarrower\stopalignment\stoptext\blank}
\setuphead[chapter]
[page=left,
before={\ChQuoteFormat{\ChapterQuote}\noheaderandfooterlines%
\page[right]\blank[2*big]},
after={\ClearChapterQuote\blank[3*big]}%
\noheaderandfooterlines]
Without \setuppagenumbering[alternative=doublesided], I get single 
sided layout (even if I have the \setuplayout statement, very 
confusing). If I do add \setuppagenumbering[alternative=doublesided], I 
get the following:

1. Title page
2. Empty
3. Page with only a page numer 1 at the top
4. empty
5. Page with Contents 'chapter'
6. Page with quote
7. First page of chapter
Except for pages 3 and 4 that is how I want it. Why are these pages 
there? They are not there if 
\setuppagenumbering[alternative=doublesided] is left out.

My product file looks like this:
\startproduct prd_book
\project project_teoada
\starttext
\start
\startstandardmakeup \ss
\hairline \start
\switchtobodyfont[20pt]\bf
\leftaligned{TEOADA}%
\stop \hairline \blank[line]\rightaligned{Gerben Wierda}%
\blank[10cm]\start\leftskip=10cm\hairline\stop
\rightaligned{2005}%
\stopstandardmakeup
\stop
\startfrontmatter
\completecontent
\component c_guide
\stopfrontmatter
\component c_ch1
\component c_ch2
\component c_ch3
\startappendices
   \component c_app1
\stopappendices
\stoptext
\stopproduct
I have been trying a lot of permutations but so far without luck.
Secondly, when I turn on 2xB5 on one B4 landscape and 2SIDE 
arrangement, I would like to have an initial blank page (with page 
number 0) so I can have my 2SIDE look just like a book would look. I 
have tried to get one with the \page command in various places and with 
various setups, but so far without *any* effect.

I have been using the manual, the wiki and any documentation I have 
been able to find. So far no luck.

Thanks,
G
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Re: [NTG-context] Some extra empty pages, why? And how to get an initial blank page with page number 0?

2005-03-13 Thread Willi Egger
Hi Gerben,
I puzzeled with your project code.
First you  are not allowed to use \starttext \stoptext in a definition.
Your definitione interferes with the chapter mechnism. So more knowledge 
is necessary which I do not have at the moment.
in the before option you say \page=right, seems to create a problem.
If you want to start a page with blank lines you nee to insert a \strut

Please see the attached file
KR
Willi
Gerben Wierda wrote:
Fro my environment:
%\setuppapersize[B5][B4,landscape]
\setuppapersize[B5][B5]
\setupindenting[small]
\setuplayout[location=doublesided]
%\setuparranging[2SIDE]
\setuppagenumbering[alternative=doublesided]
%
\usemodule[lettri]
\def\ClearChapterQuote{\def\ChapterQuote{}}
\ClearChapterQuote
\newcommand{\ChQuoteFormat}[1]{\starttext%
%\raggedright%
\startalignment[left]%
\startnarrower[4*left] \noindent{\em #1}%
\stopnarrower\stopalignment\stoptext\blank}
\setuphead[chapter]
[page=left,
before={\ChQuoteFormat{\ChapterQuote}\noheaderandfooterlines%
\page[right]\blank[2*big]},
after={\ClearChapterQuote\blank[3*big]}%
\noheaderandfooterlines]

Without \setuppagenumbering[alternative=doublesided], I get single sided 
layout (even if I have the \setuplayout statement, very confusing). If I 
do add \setuppagenumbering[alternative=doublesided], I get the following:

1. Title page
2. Empty
3. Page with only a page numer 1 at the top
4. empty
5. Page with Contents 'chapter'
6. Page with quote
7. First page of chapter
Except for pages 3 and 4 that is how I want it. Why are these pages 
there? They are not there if 
\setuppagenumbering[alternative=doublesided] is left out.

My product file looks like this:
\startproduct prd_book
\project project_teoada
\starttext
\start
\startstandardmakeup \ss
\hairline \start
\switchtobodyfont[20pt]\bf
\leftaligned{TEOADA}%
\stop \hairline \blank[line]\rightaligned{Gerben Wierda}%
\blank[10cm]\start\leftskip=10cm\hairline\stop
\rightaligned{2005}%
\stopstandardmakeup
\stop
\startfrontmatter
\completecontent
\component c_guide
\stopfrontmatter
\component c_ch1
\component c_ch2
\component c_ch3
\startappendices
   \component c_app1
\stopappendices
\stoptext
\stopproduct

I have been trying a lot of permutations but so far without luck.
Secondly, when I turn on 2xB5 on one B4 landscape and 2SIDE arrangement, 
I would like to have an initial blank page (with page number 0) so I can 
have my 2SIDE look just like a book would look. I have tried to get one 
with the \page command in various places and with various setups, but so 
far without *any* effect.

I have been using the manual, the wiki and any documentation I have been 
able to find. So far no luck.

Thanks,
G
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 % Project Gerben Wierda
% COntext file
% filename: project_teoada.tex

 %\setuppapersize[B5][B4,landscape]
 \setuppapersize[B5][B5]
 \setupindenting[small]
%  \setuplayout[location=doublesided]
 %\setuparranging[2SIDE]
 \setuppagenumbering[alternative=doublesided]
 %
\usemodule[lettri,bib]
\def\ChapterQuote{}
\def\ClearChapterQuote{\def\ChapterQuote{}}
\ClearChapterQuote
 \newcommand{\ChQuoteFormat}[1]{%\starttext%
 %\raggedright%
 \startalignment[left]%
 \startnarrower[4*left] \noindent{\em #1}%
 \stopnarrower\stopalignment
 %\stoptext
 \blank}
 \setuphead[chapter]
 [page=left,
 before={\ChQuoteFormat{\ChapterQuote}\noheaderandfooterlines%
\strut\blank[2*big]}, % \page[right]
 after={\ClearChapterQuote\blank[3*big]%
 \noheaderandfooterlines}]

\startproject project_teoada

\product prd_book

\nomorefiles
\stopproject

In a second file:

Project Gerben Wierda
COntext file
filename: prd_book.tex

\startproduct prd_book
\project project_teoada

\starttext
\start
\startstandardmakeup \ss
\hairline \start
\switchtobodyfont[20pt]\bf
\leftaligned{TEOADA}%
\stop \hairline \blank[line]\rightaligned{Gerben Wierda}%
\blank[10cm]\start\leftskip=10cm\hairline\stop
\rightaligned{2005}%
\stopstandardmakeup
\stop

\startfrontmatter
\completecontent[level=section]
\page
   \component c_guide
\stopfrontmatter
\startbodymatter
\ChapterQuote{Here comes a chapter quote}
\chapter{the first Chapter}

\section{All components listed}
\startitemize[n]
\item \type{\component c_ch1}
\item \type{\component c_ch2}
\item \type{\component c_ch3}
\stopitemize
\stopbodymatter
\startappendices
\chapter{Appendix-chapter}
\section{The appendix component}
\startitemize[n]
\item \type{\component c_app1}
\stopitemize
\stopappendices

\stoptext

\stopproduct

[NTG-context] controlling blank pages at end of part

2005-02-28 Thread Paul Tremblay
How does one control headers and footers at the end of a part, such as a
chapter?

There are two scenarios I am trying to figure out, one in which the
the blank pages at the end of a part have headers, and one in which they
don't. 

I can't figure out how to do either. Instead, I am getting a mixture of
headers and non headers.

First page in first part.
\page
Second page in first part.
\page

Third page in first part. 

\page[quadruple]


\setuphead[part][header=high, page=right]
\part{}

This gives me two empty (no headers) pages, followed by a page with a
header, followed by the first page in the next part. 

If I replace \page[quadruple] with \page[blank], my last page in the
previous part loses its border.

I can do:

Third page in first part. 
\page

\page[blank]

But then the first page in the next part loses its headers. 

I suppose there is a way to turn the headings off for a page or two?

\page
\setupheader[state=stop]
\part{}
\setupheader[statue=normal]

% this code also does not work!


Thanks

Paul

-- 


*Paul Tremblay *
[EMAIL PROTECTED]*

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[NTG-context] Blank figure hack: is there a better way?

2004-08-10 Thread Brooks Moses
I'm doing a document which has a large logo in the upper right corner of 
the page.  The logo (which is on a background layer) intrudes into the text 
area by a small amount, and so it would be nice to have the text wrap 
around it rather than having to do the wrapping by manual spacers and 
line-breaks.

The obvious solution that I came up with for this is to put a blank 
right-aligned float at the top of each page (it's a presentation where all 
the page breaks are hand-coded, so that's easy to do), of about the size of 
the part of the logo that intrudes into the text.  I defined a class of 
floats just for this:

  \definefloat[logospacer][logospacer]
(Using the same name for the singular and plural was a hack to get around 
the fact that the manual doesn't indicate which of the two the \setupfloat 
command uses.  Which is it?)

So far, so good.  Except that it's exceptionally hard to _get_ a blank 
float in ConTeXt, particularly one of a specified size.

If I do this (and specify the size in a \setupfloat command):
  \placelogospacer[right, force]{none}{}
I get a nice float exactly the size I want, but with a frame around it and 
the word undefined in the middle.

If I put something in the float -- say, a letter, or a non-breaking space:
  \placelogospacer[right, force]{none}{~}
The float suddenly becomes \textwidth wide, which is of course all wrong, 
but at least I have a blank float that's not undefined.

If I put an \hbox in the float, with a fixed width, it stops stretching to 
fill the pagewidth, but unless I put something that actually makes a mark 
on the page, it still comes up with undefined.  (The ~ that worked 
earlier doesn't work if it's in an \hbox.)  I tried a number of tricks -- 
hiding the nothing in a macro, using a zero-height rule, and so forth -- 
and ConTeXt was sufficiently clever to see through them all.

There's also the annoyance that I have to specify the size of the float by 
the size of the \hbox, rather than in a convenient [width=...,height=...] 
fashion.

Eventually, what I came up with was putting the mark somewhere off the 
page, with the following command:

  \placelogospacer[right, force]{none}{\hbox to 1cm{\hskip 5cm x}}
This of course gives overfull \hbox errors, and is a really ugly hack, 
but the results are acceptable -- a float of size 1cm by 1 x-height, which 
doesn't put marks on the physical page.

How can I do this better?  Better yet, how can I do this properly?
Thanks,
- Brooks

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Re: [NTG-context] blank page in doublesided mode

2004-02-19 Thread Hans Hagen
At 15:35 18/02/2004, you wrote:
Hans—

Many thanks. That does the trick very nicely.

Is there a manual or the like that I have missed which documents this 
command, \installpagebreakhandler, and others such as \useURL and 
\setupinteraction? (I am interested in the latter, because inserting a 
blue, underlined URL for email in my output has curiously enough turned by 
footnote numbers blue.)
no, these commands are not in a manual, but one can find them in the source 
code; the \install.. ones are real low level; the 
\definepagebreak[whatever][yes] one is public.

Hans  

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Re: [NTG-context] blank page in doublesided mode

2004-02-19 Thread Henning Hraban Ramm

Is there a manual or the like that I have missed which documents this 
command, \installpagebreakhandler, and others such as \useURL and 
\setupinteraction? (I am interested in the latter, because inserting 
a blue, underlined URL for email in my output has curiously enough 
turned by footnote numbers blue.)
no, these commands are not in a manual, but one can find them in the 
source code; the \install.. ones are real low level; the 
\definepagebreak[whatever][yes] one is public.
Regarding the rest (some hints to play with):

\useURL [context]   [http://www.pragma-ade.com]
\goto{Pragma ADE}[URL(context)]
\setupinteraction
  [state=start,
   color=black,
   style={\tf\underbars}]
\setupunderbar[alternative=c, rulecolor=blue] % underdots

Footnote numbers are interaction links, too. I don't know how to handle 
them different.
But you can switch off footnote interaction somehow AFAIK.

Grüßlis vom Hraban!
--
http://www.fiee.net/texnique/
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[NTG-context] blank page in doublesided mode

2004-02-18 Thread Alan Bowen
In doublesided mode ConTeXt seems to insert a blank page at the end of 
a document when there is an odd number of printed pages. I have checked 
the English documentation and so far I have only found out how to force 
a page in order to produce an even paged document.  I have yet to come 
across anything that seems to show how to stop ConTeXt from adding a 
blank page. Any pointers will be very gratefully received.

Alan

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Re: [NTG-context] blank page in doublesided mode

2004-02-18 Thread Hans Hagen
At 13:46 18/02/2004, you wrote:
In doublesided mode ConTeXt seems to insert a blank page at the end of a 
document when there is an odd number of printed pages. I have checked the 
English documentation and so far I have only found out how to force a page 
in order to produce an even paged document.  I have yet to come across 
anything that seems to show how to stop ConTeXt from adding a blank page. 
Any pointers will be very gratefully received.
\installpagebreakhandler{last}{}

Hans  

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