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From: Hans Hagen via ntg-context <ntg-context@ntg.nl>
To: ntg-context@ntg.nl
Cc: Hans Hagen <j.hagen@freedom.nl>
Subject: [NTG-context] Re: Par Builder Tests
Date: Fri, 21 Jul 2023 18:10:52 +0200	[thread overview]
Message-ID: <2aafd425-cae1-1049-2759-d65cd79ebf81@freedom.nl> (raw)
In-Reply-To: <71307b8a-b5cc-dd88-a145-8df34c5af67e@gmail.com>

Hi Keith,

Here an example that Mikael made for such a book:

\showframe

% let's very strict

\startsetups [*default]

     \directsetup{*reset}

     \frozen\widowpenalty        10000
     \frozen\clubpenalty         10000
     \frozen\displaywidowpenalty 10000
     \frozen\brokenpenalty       0 % \defaultbrokenpenalty

\stopsetups

% we enable the use of expansion (this feature might become preset
% because we now delay setting the vectors anyway so less overhead)

\definefontfeature
   [default]
   [default]
   [expansion=quality,
    protrusion=quality,
    itlc=yes]

% vertical expansion

\setuplayout
   [vz=2]

% for which we need:

% \setupalign[hanging,depth,stretch,granular]

\setupalign[depth,stretch,granular]

% here are the passes:

\startsetups align:pass:test4
     \pretolerance 100
     \tolerance    200
     \parpasses    4
         classes              \indecentparpassclasses
         threshold            0.025pt
         adjustspacing          3
         adjustspacingstep      1
         adjustspacingshrink    5
         adjustspacingstretch  10
     next
         classes              \indecentparpassclasses
         threshold            0.025pt
         adjustspacing          3
         adjustspacingstep      1
         adjustspacingshrink   10
         adjustspacingstretch  20
     next
         classes              \indecentparpassclasses
         threshold            0.025pt
         adjustspacing          3
         adjustspacingstep      1
         adjustspacingshrink   25
         adjustspacingstretch  50
     next
         classes              \indecentparpassclasses
         threshold            0.025pt
         adjustspacing          3
         adjustspacingstep      1
         adjustspacingshrink   50
         adjustspacingstretch 100
     \relax
\stopsetups

\setupalignpass[test4]

\starttext
     ...
\stoptext

(work in progress so keep an eye on updates)

Hans

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                                           Hans Hagen | PRAGMA ADE
               Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
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  parent reply	other threads:[~2023-07-21 16:13 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-07-21 15:34 [NTG-context] " Keith McKay
2023-07-21 15:53 ` [NTG-context] " Hans Hagen
2023-07-21 16:10 ` Hans Hagen via ntg-context [this message]
2023-07-21 16:33   ` Keith McKay
2023-07-28 15:04     ` Keith McKay
2023-07-28 16:22       ` Henning Hraban Ramm
2023-07-28 18:20         ` Keith McKay
2023-07-30 13:09           ` Keith McKay
2023-08-01 13:37             ` [NTG-context] Bibliography cite Robert via ntg-context
2023-08-01 20:42               ` [NTG-context] " Alan Braslau via ntg-context
2023-08-01 21:26                 ` Robert via ntg-context
2023-08-04 11:57                   ` Alan Braslau via ntg-context
2023-08-05 14:43                     ` Robert via ntg-context

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