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Missing kerns with LMTX beta 2021-05-19 and french language
by Joseph 19 May '21

19 May '21

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TeX capacity exceeded
by Thomas A. Schmitz 19 May '21

19 May '21

Hi all, I have a rather large (almost 120,000 lines) xml file, processing pulls in another large xml file. The project compiles under mkiv; with lmtx, I get tex error > tex error on line 8 in file : TeX capacity exceeded, sorry [reference count=32767] <macro> \reallanguagetag just twenty pages shy of the end of the document. There is an error log with this content: return { ["errortype"]=3, ["filename"]="", ["lastcontext"]="\n\n\n<macro> \\reallanguagetag \n \n<macro> \\reallanguagetag #1->\\ifcsname \\??languagelinked #1\n \\endcsname \\lastnamedcs \\else #1\\fi \n<macro> \\setusedlanguage #1->\\edef \\currentusedlanguage {\\reallanguagetag {#1}\n }\\ifempty \\currentusedlanguage \\let \\currentusedlanguage \\currentlanguage \\always\\let \\usedlanguageparameter \\languageparameter \\orelse \\ifx \\currentusedlanguage \\v!global \\let \\currentusedlanguage\n\n<macro> \\typo_delimited_push ...\\currentdelimitedtext {#1}\\edef \\m_delimited_argument {#2}\\ifempty \\m_delimited_argument \\typo_delimited_set_language_nop \n \\else \\typo_delimited_set_language_yes \\fi \\let \\currentparentdelimitedtext \\currentdelimitedtext \\global \\advance \\c_typo...\n\n<macro> \\delimitedtext [#1]#*[#2]->\\dontleavehmode \\typo_delimited_push {#1}{#2}\n \\edef \\p_delimited_method {\\delimitedtextparameter \\c!method }\\ifx \\p_delimited_method \\v!font \\expandafter \\typo_delimited_fontdriven \\else \\expandafter \\typo_delimited_other \\fi \n\n<to be read again> \n {\n...\n\n<initial> \n ", ["lastluaerror"]="", ["lasttexerror"]="TeX capacity exceeded, sorry [reference count=32767]", ["lasttexhelp"]="If you really absolutely need more capacity, you can ask a wizard to enlarge me.", ["linenumber"]=8, ["offset"]=10, ["skiplinenumber"]=8, } In mkiv, these are the stats at the end of the run: mkiv lua stats > used config file: selfautoparent:/texmf/web2c/texmfcnf.lua mkiv lua stats > used cache path: /mnt/shared/lmtx/tex/texmf-cache/luatex-cache/context/5fe67e0bfe781ce0dde776fb1556f32e mkiv lua stats > resource resolver: loadtime 0.009 seconds, 1 scans with scantime 0.005 seconds, 0 shared scans, 27 found files, scanned paths: /home/tas/texmf mkiv lua stats > stored bytecode data: 455 modules (0.122 sec), 96 tables (0.007 sec), 551 chunks (0.130 sec) mkiv lua stats > traced context: maxstack: 1422, freed: 2, unreachable: 1420 mkiv lua stats > cleaned up reserved nodes: 63 nodes, 9 lists of 442 mkiv lua stats > node memory usage: 17 attribute, 4 attribute_list, 1 glue, 51 glue_spec, 3 kern, 2 penalty, 2 temp, 2 user_defined mkiv lua stats > node list callback tasks: 8 unique task lists, 9336 instances (re)created, 177413 calls mkiv lua stats > h-node processing time: 4.800 seconds including kernel mkiv lua stats > attribute processing time: 0.617 seconds front- and backend mkiv lua stats > driver time: 0.886 seconds mkiv lua stats > used backend: pdf (backend for directly generating pdf output) mkiv lua stats > jobdata time: 0.161 seconds saving, 0.052 seconds loading mkiv lua stats > callbacks: internal: 261417, file: 319, direct: 3, late: 31831, function 200128, total: 493698 (464 per page) mkiv lua stats > randomizer: resumed with value 0.47143577262518 mkiv lua stats > positions: 9535 collected, 9535 regular, 0 special mkiv lua stats > v-node processing time: 0.401 seconds mkiv lua stats > result saved in file: plutarchusvitae.pdf, compresslevel 3, objectcompresslevel 1 mkiv lua stats > loaded patterns: de::3 en::1 la::65, load time: 0.000 mkiv lua stats > xml load time: 0.648 seconds, 4 files, 4 converted mkiv lua stats > lxml preparation time: 0.626 seconds, 233814 nodes, 578788 lpath calls, 578743 cached calls mkiv lua stats > interactive elements: 0 references, 37 destinations mkiv lua stats > margin data: 10798 entries, 0 pending mkiv lua stats > loaded fonts: 9 files: garamondpremrpro.otf, sabonltstd-bold.otf, sabonltstd-italic.otf, sabonltstd-roman.otf, kadmosu.otf, oldstandard-bold.otf, oldstandard-italic.otf, xitsmath-regular.otf, dejavusansmono.ttf mkiv lua stats > font engine: otf 3.113, afm 1.513, tfm 1.000, 17 instances, 6 shared in backend, 0 common vectors, 6 common hashes, load time 0.146 seconds mkiv lua stats > used platform: linux-64, type: unix, binary subtree: texmf-linux-64 mkiv lua stats > used engine: luatex version: 1.13, functionality level: 7420, banner: this is luatex, version 1.13.0 (tex live 2021) mkiv lua stats > used hash slots: 47131 of 65536 + 250000 mkiv lua stats > lua properties: engine: lua 5.3, used memory: 601 MB, ctx: 579 MB, max: unknown MB, hash chars: min(64,40), symbol mask: utf (τεχ) mkiv lua stats > runtime: 22.310 seconds, 1068 processed pages, 1068 shipped pages, 47.871 pages/second system | total runtime: 213.928 seconds Is texmfcnf.lua still the configuration file I need to look at for this kind of problem? Which variable could I change? Thanks, and all best Thomas

2 5

xtable in def or setups
by Werner Hennrich 18 May '21

18 May '21

Hello everyone, I'm trying to create an xtable from within a \def (or within a \setups) but always run into "runaway error: end of file encountered" whenever the xtable-commands are in there. \definextable[icbtable] \setupxtable[icbtable] [frame=off, top=\vskip7mm] \long\def\iconblock[#1]#2{% \ignorespaces \startxtable[icbtable] \startxrow \startxcell[width=17mm] \externalfigure[img/#1.svg][height=15mm,width=15mm] \stopxcell \startxcell #2 \stopxcell \stopxrow \stopxtable \removeunwantedspaces } Is this simply not possible or am I doing something wrong there? system > ConTeXt ver: 2021.05.15 22:45 LMTX fmt: 2021.5.18 int: english/english Thank you, Werner

2 2

\setcharacterspacing
by Alan Bowen 18 May '21

18 May '21

With \definecharacterspacing [test] \setupcharacterspacing [test] ["00AB] [right=.1, alternative=1] \setupcharacterspacing [test] ["00BB] [left=.1, alternative=1] \startsetups[test] \setcharacterspacing[test] \stopsetups \starttext «anyword» \stoptext there is no additional space after and before the guillemets. I am using lmtx in the ConTeXt ver: 2021.04.29 23:09 standalone Alan

2 6

\char not working with private unicodes
by Jairo A. del Rio 18 May '21

18 May '21

Hi, list! Following this thread: https://tex.stackexchange.com/questions/596610/how-to-use-luatex-with-large…, I tried to replicate it in ConTeXt. Both LMTX and LMTX fail to display the right symbol and, as it's discussed in the linked page, there's an offset by 14. Is this intentional (in ConTeXt)? A bug? Minimal (non-)working example: %Font available here: https://materialdesignicons.com/ \starttext \definedfont[file:materialdesignicons-webfont.ttf]\char"F1372\relax \stoptext Thanks in advance. Cordially, Jairo

5 9

Error when updating LMTX
by Otared Kavian 17 May '21

17 May '21

Hi Hans, I just tried to update LMTX, but at the end no format is made and I get the message: error loading file: trac-set.lmt (aborting)resolvers and I cannot anymore typeset any file. Best regards: Otared

1 0

underscore hyphenation and hz
by Pablo Rodriguez 17 May '21

17 May '21

Hans, I’m afraid that underscore hyphenation has issues with font expansion: \startluacode function document.addfunnyhyphen(tfmdata) local underscore = utf.byte("_") local char = tfmdata.characters[underscore] if not char then return end tfmdata.characters[0xFE000] = { width = 0, height = 0, depth = 0, commands = { { "right", -char.width }, { "down", char.depth }, { "slot", 1, underscore }, } } end utilities.sequencers.appendaction("aftercopyingcharacters", "after","document.addfunnyhyphen") local shared = { start = 1, length = 1, before = utf.char(0xFE000), after = nil, left = false, right = false, } local all = table.setmetatableindex({ }, function(t,k) return shared end) languages.hyphenators.traditional.installmethod("sha", function(dictionary,word,n) return all end) \stopluacode \definehyphenationfeatures [sha] [characters=all, alternative=sha, righthyphenchar="FE000] \definefontfeature [default] [default] [expansion=quality] \setupalign[hz] \sethyphenationfeatures[sha]% \setuphyphenation[method=traditional]% \starttext \hsize\zeropoint abcde \stoptext Many thanks for your help, Pablo -- http://www.ousia.tk

1 1

Chapternumber and chaptertitle in footer
by Jeroen 16 May '21

16 May '21

How can I combine in the footer the chapternumber and the chaptertitle in the footer. This way I can achieve the chaptertitle \setupfootertexts [chapter] [\pagenumber] \starttext \input{tufte} \stoptext The following I achieve this with the chapternumber \setupfootertexts [chapternumber] [\pagenumber] \starttext \input{tufte} \stoptext

2 1

Variable OTF font resulting in invalid font due to stack overflow
by Marcel Fabian Krüger 16 May '21

16 May '21

Hi, recently we got an interesting bug report in luaotfload (the original report is at https://github.com/latex3/luaotfload/issues/184) which relates to the ConTeXt fontloader. Take the following ConTeXt example: \starttext \definefontfeature [default:bold] [default] [axis={weight=500}] \definedfont[file:NotoSansCJKsc-VF.otf*default:bold @ 10pt] U+5E2E 帮 \stoptext The font is available at https://github.com/googlefonts/noto-cjk/raw/main/Sans/Variable/OTF/NotoSans…. This compiles correctly, but the CJK glyph do not appear since it's Type2 CharString is invalid. The CFF2 CharStrings of this glyph invokes the rrcurveto operator with 63 arguments, which is allowed in CFF2 where the argument limit is 513, but not allowed in Type2 where the limit is at 48. It would be great if ConTeXt could check for this and insert additional rrcuveto operators when necessary to avoid this issue. Additionally we got a report that inkscape 1.0 seems to be incompatible with the way commmands are passed to it for SVG files. Hendrik Seliger suggested to set f_convert (defined in font-ocl.lua, otfsvg.topdf, line 435) to `formatters["file-open:%s; export-%s:%s; export-do\n"]` when a new inkscape version is detected. (See https://github.com/latex3/luaotfload/issues/183) I wasn't able to reproduce the issue in ConTeXt yet. Best regards, Marcel

2 3

Expanding a figure into the second column
by Jeroen 16 May '21

16 May '21

I have the following MWE whereby the figure nicely fits the first column. If I now have a picture with more details and want to expand it partially into the second column, it will not work with width=1.5\textwidth , is there a simple way to achieve this? \starttext \startcolumns[n=2] \input{tufte} \placefigure [here] [] {my pic} {\externalfigure [cow] [width=.95\textwidth]} \dorecurse{3}{\input{tufte}} \stopcolumns \stoptext

1 0