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DefaultFont
by Wolfgang Schuster 16 Apr '11

16 Apr '11

Hi Hans, can you change the defintion of DefaultFont because it doesn’t work when you apply font features to it: \starttext \definedfont[DefaultFont]DefaultFont % works %\definedfont[DefaultFont*default]DefaultFont % breaks \stoptext type-set.mkiv - \definefontsynonym [DefaultFont] [cmvtt10] + \definefontsynonym [DefaultFont] [\s!file:lmmonoprop10-regular] Wolfgang

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Luatex 0.66.0 announcement
by Taco Hoekwater 12 Apr '11

12 Apr '11

Hi, I have just uploaded the archives for a new luatex release, 0.66.0. This release has ongoing work on the 'epdf' lua interface by Hartmut (and that interface now has documentation as well). Besides that, the release fixes a number of the bugs that have been reported over the past months (mostly the smaller/easier ones). Luatex 0.66.0 will be the last release in the 0.6X series. The next release will be luatex 0.70.0;that will be the version on texlive 2011. Expect no major differences there either, the tracker has just a few items remaining for 0.70.0. Over the last half year, I personally have been much too busy with MetaPost to do any real work on luatex, hence the somewhat disappointing amount of feature progress. I have uploaded the 0.66.0 base package to tlcontrib as well, but please give the builders a few days to create actual platform- specific binaries. News: * fixed: linebreak_filter doesn't do its default job when tex.linebreak is used * fixed: \escapechar ignored by \meaning * fixed: wrong px default * fixed: font kern attribute inheritance * fixed: "nop" unrecognized in virtual fonts * fixed: assertion failure in dviluatex when font ptmr8t used * fixed: tex.settoks for with strings with embedded zeroes * fixed: an indexing problem with nonexistent font glyphs * fixed: some crashes and other bugs on the 'subtype' and 'prev' fields (not all node types have those fields) * fixed: crash on token.csname_id ("") * fixed: initialize the statically allocated node's type ids * fixed: fencepost error in math parameter counting * fixed: math family numbers > 255 are allowed * fixed: compilation failure on Hurd * fixed: a small bug leading to displacements when reading the AccentTop table * fixed: \directlua followed by \pdfximage generates error if draft mode is active * fixed: a problem with \vadjust pre in alignments * fixed: a lua stack growing problem in the backend in 0.65.0, resulting in an inability to create more than a few thousand generated pages * fixed: inclusion of Scribus-generated pdfs * adapt: the default form margin is now zero (was 1bp before) * adapt: libpng 1.4.4, zzuplib 0.13.60, mplib 1.504 * adapt: small changes to the build system and new imports from the texlive repository * feature: new function node.currentattr() queries the current active attribute list * feature: Lua font loading; ignore unknown enumeration keys in MathConstants * feature: JPEG 2000 image support * feature: continuing work on the 'epdf' library * doc: the 'epdf' lua library is now documented * doc: various other manual corrections The archives can be downloaded from supelec as usual: http://foundry.supelec.fr/gf/project/luatex/ You could also check out the sources via anonymous svn: svn co http://foundry.supelec.fr/svn/luatex/tags/beta-0.66.0 Bugs and feature requests can be added to the issue tracker at http://tracker.luatex.org Have fun, Taco

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newpair in mp-tool
by Aditya Mahajan 09 Apr '11

09 Apr '11

Hans, Should the following be added to mp-tool for completeness? def newpair text v = forsuffixes i=v : save i ; pair i ; endfor ; enddef ; Aditya

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spac-ali.mkiv
by Wolfgang Schuster 09 Apr '11

09 Apr '11

Hi, the \setraggedparagraphmode command miss a few \expandafter % \def\setraggedparagraphmode % {\doifrightpageelse % {\ifdoublesided\signalinnerrealign\firstoftwoarguments \fi} % {\ifdoublesided\signalouterrealign\secondoftwoarguments\fi}} \def\setraggedparagraphmode {\doifrightpageelse {\ifdoublesided\signalinnerrealign\expandafter\firstoftwoarguments \fi} {\ifdoublesided\signalouterrealign\expandafter\secondoftwoarguments\fi}} Wolfgang

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Re: [dev-context] MkVI: Delimited Arguments
by Wolfgang Schuster 07 Apr '11

07 Apr '11

Am 07.04.2011 um 21:12 schrieb Hans Hagen: > it's the \normalexpanded{ } ... i could probably catch that but i wonder if we should go that route Should i then use in this case TeX’s normal numbered arguments. It’s no big deal because i have this odd case only at one place in my annotation module where i grab the content between from a environment. Wolfgang

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MkVI: Delimited Arguments
by Wolfgang Schuster 07 Apr '11

07 Apr '11

Hi Hans, the following example fails with named parameters, is this a limitation of mkvi? % macros=mkvi \def\definefoo[#1]% {\setvalue{start#1}{\dostartfoo{#1}}} \def\dostartfoo#1% {\normalexpanded{\def\noexpand\next##1\expandafter\noexpand\csname stop#1\endcsname}{#1 : ##1}% \next} %\def\definefoo[#name]% % {\setvalue{start#name}{\dostartfoo{#name}}} % %\def\dostartfoo#name% % {\normalexpanded{\def\noexpand\next#content\expandafter\noexpand\csname stop#name\endcsname}{#name : #content}% % \next} \starttext \definefoo[foo] \startfoo bar\stopfoo \stoptext Wolfgang

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x-set-11.mkiv
by Wolfgang Schuster 07 Apr '11

07 Apr '11

Hi Hans, there are two \enabblemode’s missing. \startxmlsetups xml:setups:typeset \getvalue{\e!start setuptext} \tttf \nohyphens \veryraggedright \doglobal\newcounter\currentSETUPargument \xdef\maximumSETUPargument{\xmlcount{#1}{/arguments/*}} \bgroup + \enablemode[setups-pass-one] \doif {\xmlatt{#1}{generated}} {yes} { \ttsl } \doifelse {\xmlatt{#1}{type}} {environment} { \tex{\e!start} } { \tex{} } \xmlfilter{#1}{/sequence/first()} \ignorespaces \egroup \xmldoif{#1}{/arguments} { \bgroup + \enablemode[setups-pass-one] \doglobal\newcounter\currentSETUPargument \ignorespaces \xmlfilter{#1}{/arguments/text()} \egroup } \doif {\xmlatt{#1}{type}} {environment} { \bgroup \enablemode[setups-pass-one] \hskip.5em\unknown\hskip.5em \doif {\xmlatt{#1}{generated}} {yes} { \ttsl } \tex{\e!stop} \xmlfilter{#1}{/sequence/first()} \ignorespaces \egroup } \endgraf \xmldoif{#1}{/arguments} { \bgroup \enablemode[setups-pass-two] \doglobal\newcounter\currentSETUPargument \blank[\v!line] \switchtobodyfont[small] \ignorespaces\xmlfilter{#1}{/arguments/text()}\endgraf \egroup } \getvalue{\e!stop setuptext} \stopxmlsetups What’s also missing is support for the “generated” and “variant” attributes, the code below doesn’t work but it shows what is missing. %\def\showsetupindeed#1% % {\xmlfilterlist{\loadedsetups}{/interface/command['#1' == (@type=='environment' and 'start' or '') .. @name]/command(xml:setups:typeset)}} \def\showsetupindeed#1% {\xmlfilterlist{\loadedsetups}{/interface/command['#1' == (@type=='environment' and 'start' or '') .. @name .. (@generated=='yes' and '*' or '') .. (@variant~='' and ':@variant' or '')]/command(xml:setups:typeset)}} <cd:command name="framedtext"> -> \showsetups{framedtext} <cd:command name="framedtext" type="environment"> -> \showsetups{startframedtext} <cd:command name="framedtext" generated="yes"> -> \showsetups{framedtext*} <cd:command name="framedtext" type="environment" generated="yes"> -> \showsetups{startframedtext*} <cd:command name="interlinespace" variant="1"> -> \showsetups{setupinterlinespace:1} <cd:command name="typing" type="environment" generated="yes" variant="1"> -> \showsetups{starttyping*:1} Wolfgang

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scrn-pag.mkvi
by Wolfgang Schuster 03 Apr '11

03 Apr '11

Hi Hans, shouldn’t the result for Lua from the delay key be 0 or 1? \def\scrn_transitions_set_indeed {\begingroup \edef\currentinteractionscreendelay{\interactionscreenparameter\c!delay}% \ctxcommand{setpagetransition{ n = "\scrn_transitions_list", delay = "\ifx\currentinteractionscreendelay\v!none 0\else\currentinteractionscreendelay\v!none\fi" }}% \endgroup} Wolfgang

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Re: [dev-context] \definenamespace
by Wolfgang Schuster 03 Apr '11

03 Apr '11

Am 03.04.2011 um 13:30 schrieb Hans Hagen: > On 1-4-2011 8:40, Wolfgang Schuster wrote: >> Hi Hans, >> >> the \definenamespace command don’t use the \installparametersethandler command, can you add it because i need the generated \let...parameter in a module. > ok Thanks but there is a typo in mult-aux.lua: local set = ns.set if set == v_yes then - context.installsethandler(self,name) + context.installparametersethandler(self,name) if trace_namespaces then report_namespaces("installing set/let/reset command for '%s' (single)",name) end elseif set == v_list then - context.installsethandler(self,name) + context.installparametersethandler(self,name) if trace_namespaces then report_namespaces("installing set/let/reset command for '%s' (multiple)",name) end end Wolfgang

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\definenamespace
by Wolfgang Schuster 01 Apr '11

01 Apr '11

Hi Hans, the \definenamespace command don’t use the \installparametersethandler command, can you add it because i need the generated \let...parameter in a module. Wolfgang

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