stable 2012.05.30 11:26

1 files changed, 0 insertions, 123 deletions

diff --git a/tex/context/base/font-sol.mkvi b/tex/context/base/font-sol.mkvi
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--- a/tex/context/base/font-sol.mkvi
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-%D \module
-%D   [       file=font-sol,
-%D        version=2009.05.19,
-%D          title=\CONTEXT\ Font Macros,
-%D       subtitle=Solutions,
-%D         author=Hans Hagen,
-%D           date=\currentdate,
-%D      copyright={PRAGMA ADE \& \CONTEXT\ Development Team}]
-%C
-%C This module is part of the \CONTEXT\ macro||package and is
-%C therefore copyrighted by \PRAGMA. See mreadme.pdf for
-%C details.
-
-\writestatus{loading}{ConTeXt Node Support / Splitters}
-
-% todo: pass color for tracing
-
-%D This module is specially made for the oriental \TEX\ project. The working is as
-%D follows (and tuned for fonts like Idris' Husayni. The following method came to
-%D my mind after a couple of Skype sessions with Idris while working on the rough
-%D edges of the Husayni font and playing with font dynamics.
-%D
-%D \startitemize[packed]
-%D
-%D \item We define a couple of features sets, some can have stylistics variants
-%D       that result in the same words getting a different width. Normally this
-%D       happens in a goodies file.
-%D
-%D \item We group such features in a solution set. A solutionset can be enabled
-%D       by setting an attribute.
-%D
-%D \item For each paragraph we identify words that get this set applied. We replace
-%D       these words by a user node that refers to the original.
-%D
-%D \item For each word we apply the features to a copy that we associate with this
-%D       original word.
-%D
-%D \item At the end we have a paragraph (node list) with user nodes that point to a
-%D       cache that has originals and processed variants.
-%D
-%D \item When the paragraph is broken into lines we optimize the spacing by
-%D       substituting variants.
-%D
-%D \stopitemize
-%D
-%D This approach permits us to use a dedicated paragraph builder, one that treats
-%D the user nodes special and takes the alternatives into account.
-%D
-%D Currently we assume only one solution being active. Maybe some day I'll support
-%D a mixture. This is only one way of optimizing and after several experiments this
-%D one was chosen as testcase. It took quite some experiments (and time) to get thus
-%D far.
-%D
-%D The is experimental code for the Oriental \TEX\ project and aspects of it might
-%D change.
-%D
-%D \starttyping
-%D \setupfontsolutions[method={random,preroll},criterium=1,randomseed=101]
-%D
-%D \definefontsolution % actually only the last run needs to be done this way
-%D   [FancyHusayni]
-%D   [goodies=husayni,
-%D    solution=experimental]
-%D
-%D \definedfont[husayni*husayni-default at 24pt]
-%D \setupinterlinespace[line=36pt]
-%D \righttoleft
-%D \enabletrackers[parbuilders.solutions.splitters.colors]
-%D \setfontsolution[FancyHusayni]
-%D alb alb alb \par
-%D \resetfontsolution
-%D \disabletrackers[parbuilders.solutions.splitters.colors]
-%D \stoptyping
-
-\registerctxluafile{font-sol}{1.001}
-
-\unprotect
-
-\definesystemattribute[splitter][public]
-
-\installcorenamespace{fontsolution}
-
-\installcommandhandler \??fontsolution {fontsolution} \??fontsolution
-
-\let\setupfontsolutions\setupfontsolution
-
-\appendtoks
-    \ctxcommand{definefontsolution("\currentfontsolution",{ % these are frozen
-        goodies  = "\fontsolutionparameter\s!goodies",
-        solution = "\fontsolutionparameter\c!solution",
-        less     = "\fontsolutionparameter\c!less",
-        more     = "\fontsolutionparameter\c!more",
-    })}
-\to \everydefinefontsolution
-
-\unexpanded\def\setfontsolution[#solution]% just one
-  {\edef\currentfontsolution{#solution}%
-   \ctxcommand{setfontsolution("\currentfontsolution",{
-        method     = "\fontsolutionparameter\c!method",
-        criterium  = "\fontsolutionparameter\c!criterium",
-      % randomseed = "\fontsolutionparameter\c!random",
-  })}}
-
-\unexpanded\def\resetfontsolution % resets all
-  {\ctxcommand{resetfontsolution()}%
-   \let\currentfontsolution\empty}
-
-\unexpanded\def\startfontsolution % [#1]
-  {\pushmacro\currentfontsolution
-   \setfontsolution}
-
-\unexpanded\def\stopfontsolution
-  {\ifhmode\par\fi
-   \ctxcommand{stopfontsolution()}%
-   \popmacro\currentfontsolution}
-
-% We initialize this module at the \LUA\ end.
-%
-% \setupfontsolutions
-%   [\c!method={\v!normal,preroll},
-%    \c!criterium=0]
-
-\protect