* \replaceword and \setreplacements with xml files @ 2016-01-16 11:24 Jan U. Hasecke 2016-01-16 12:31 ` Schmitz Thomas A. 0 siblings, 1 reply; 18+ messages in thread From: Jan U. Hasecke @ 2016-01-16 11:24 UTC (permalink / raw) To: ntg-context Dear list, some time ago I ask for a way to selectively suppress ligatures. Hans told me to use the replacement feature. - http://www.ntg.nl/pipermail/ntg-context/2015/083044.html - http://www.ntg.nl/pipermail/ntg-context/2015/083034.html In another thread a solution with the translate module was shown http://tex.stackexchange.com/a/37465/323 http://tex.stackexchange.com/a/28746/323 Both solutions work fine if I use them in a simple context file, but I can't use neither solution in my xml processing. I use a customized version of the from-pandoc-to-context solution of Pablo. When I place the replacement commands somewhere in the style file I get no result. I can see no error message. The file is compiled just fine but without replacements. Has anyone yet implemented replacements in xml processing and can give me a hint where to place the commands? TIA juh ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________ ^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: \replaceword and \setreplacements with xml files 2016-01-16 11:24 \replaceword and \setreplacements with xml files Jan U. Hasecke @ 2016-01-16 12:31 ` Schmitz Thomas A. 2016-01-16 14:58 ` Jan U. Hasecke 0 siblings, 1 reply; 18+ messages in thread From: Schmitz Thomas A. @ 2016-01-16 12:31 UTC (permalink / raw) To: mailing list for ConTeXt users > On 16 Jan 2016, at 12:24, Jan U. Hasecke <juh+ntg-context@mailbox.org> wrote: > > Both solutions work fine if I use them in a simple context file, but I > can't use neither solution in my xml processing. > > I use a customized version of the from-pandoc-to-context solution of Pablo. > > When I place the replacement commands somewhere in the style file I get > no result. I can see no error message. The file is compiled just fine > but without replacements. > > Has anyone yet implemented replacements in xml processing and can give > me a hint where to place the commands? Please provide a minimal example of your problem. It’s impossible to help when we have no clue what you’re doing. Thomas ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________ ^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: \replaceword and \setreplacements with xml files 2016-01-16 12:31 ` Schmitz Thomas A. @ 2016-01-16 14:58 ` Jan U. Hasecke 2016-01-17 19:05 ` Hans Hagen 0 siblings, 1 reply; 18+ messages in thread From: Jan U. Hasecke @ 2016-01-16 14:58 UTC (permalink / raw) To: ntg-context [-- Attachment #1: Type: text/plain, Size: 456 bytes --] Am 16.01.2016 um 13:31 schrieb Schmitz Thomas A.: > > Please provide a minimal example of your problem. It’s impossible to > help when we have no clue what you’re doing. Sorry, of course. After setting up a mwe I found that it is a font related issue. When I don't specify a font, it works. --> example.tex When I choose EB Garamond, it does not work. -- example-Garamond.tex I confirmed this behaviour in my real setup. juh [-- Warning: decoded text below may be mangled, UTF-8 assumed --] [-- Attachment #2: example.tex --] [-- Type: text/x-tex; name="example.tex", Size: 427 bytes --] \startbuffer[demo] <p>auflösen, fließend</p> \stopbuffer \startxmlsetups xml:initialize \xmlsetsetup{#1}{p}{xml:*} \stopxmlsetups \xmlregistersetup{xml:initialize} \startxmlsetups xml:p \xmlflush{#1} \stopxmlsetups \setupbodyfont [mainface, 16pt] \replaceword[sellig][auflösen][au{fl}ösen] \setreplacements[sellig] \starttext \xmlprocessbuffer{main}{demo}{} \stoptext [-- Warning: decoded text below may be mangled, UTF-8 assumed --] [-- Attachment #3: example-Garamond.tex --] [-- Type: text/x-tex; name="example-Garamond.tex", Size: 493 bytes --] \startbuffer[demo] <p>auflösen, fließend</p> \stopbuffer \startxmlsetups xml:initialize \xmlsetsetup{#1}{p}{xml:*} \stopxmlsetups \xmlregistersetup{xml:initialize} \startxmlsetups xml:p \xmlflush{#1} \stopxmlsetups \definefontfamily [mainface] [rm] [EB Garamond] \setupbodyfont [mainface, 16pt] \replaceword[sellig][auflösen][au{fl}ösen] \setreplacements[sellig] \starttext \xmlprocessbuffer{main}{demo}{} \stoptext [-- Attachment #4: Type: text/plain, Size: 485 bytes --] ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________ ^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: \replaceword and \setreplacements with xml files 2016-01-16 14:58 ` Jan U. Hasecke @ 2016-01-17 19:05 ` Hans Hagen 2016-01-18 6:31 ` Jan U. Hasecke 2016-01-18 9:16 ` Ligatures in EB Garamond (was: \replaceword and \setreplacements with xml files) Jan U. Hasecke 0 siblings, 2 replies; 18+ messages in thread From: Hans Hagen @ 2016-01-17 19:05 UTC (permalink / raw) To: ntg-context On 1/16/2016 3:58 PM, Jan U. Hasecke wrote: > Am 16.01.2016 um 13:31 schrieb Schmitz Thomas A.: >> >> Please provide a minimal example of your problem. It’s impossible to >> help when we have no clue what you’re doing. > > Sorry, of course. > > After setting up a mwe I found that it is a font related issue. > > When I don't specify a font, it works. --> example.tex > > When I choose EB Garamond, it does not work. -- example-Garamond.tex > > I confirmed this behaviour in my real setup. don't assume that ligatures are always real ligatures ... in that font it's just kerning .. this kind of works okay: \replaceword[sellig][auflösen][auf{-}{}{\zwnj}lösen] ----------------------------------------------------------------- Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | www.pragma-ade.com | www.pragma-pod.nl ----------------------------------------------------------------- ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________ ^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: \replaceword and \setreplacements with xml files 2016-01-17 19:05 ` Hans Hagen @ 2016-01-18 6:31 ` Jan U. Hasecke 2016-01-18 10:12 ` Hans Hagen 2016-01-18 9:16 ` Ligatures in EB Garamond (was: \replaceword and \setreplacements with xml files) Jan U. Hasecke 1 sibling, 1 reply; 18+ messages in thread From: Jan U. Hasecke @ 2016-01-18 6:31 UTC (permalink / raw) To: ntg-context Am 17.01.2016 um 20:05 schrieb Hans Hagen: > On 1/16/2016 3:58 PM, Jan U. Hasecke wrote: >> >> When I choose EB Garamond, it does not work. -- example-Garamond.tex >> >> I confirmed this behaviour in my real setup. > > don't assume that ligatures are always real ligatures ... in that font > it's just kerning .. this kind of works okay: > > \replaceword[sellig][auflösen][auf{-}{}{\zwnj}lösen] Thanks a lot. This was new to me. juh ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________ ^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: \replaceword and \setreplacements with xml files 2016-01-18 6:31 ` Jan U. Hasecke @ 2016-01-18 10:12 ` Hans Hagen 0 siblings, 0 replies; 18+ messages in thread From: Hans Hagen @ 2016-01-18 10:12 UTC (permalink / raw) To: ntg-context On 1/18/2016 7:31 AM, Jan U. Hasecke wrote: > Am 17.01.2016 um 20:05 schrieb Hans Hagen: >> On 1/16/2016 3:58 PM, Jan U. Hasecke wrote: >>> >>> When I choose EB Garamond, it does not work. -- example-Garamond.tex >>> >>> I confirmed this behaviour in my real setup. >> >> don't assume that ligatures are always real ligatures ... in that font >> it's just kerning .. this kind of works okay: >> >> \replaceword[sellig][auflösen][auf{-}{}{\zwnj}lösen] > > Thanks a lot. This was new to me. there are many hidden tricks ... to be revealed in due time (so that we can suggest that it was just implemented) Hans ----------------------------------------------------------------- Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | www.pragma-ade.com | www.pragma-pod.nl ----------------------------------------------------------------- ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________ ^ permalink raw reply [flat|nested] 18+ messages in thread
* Ligatures in EB Garamond (was: \replaceword and \setreplacements with xml files) 2016-01-17 19:05 ` Hans Hagen 2016-01-18 6:31 ` Jan U. Hasecke @ 2016-01-18 9:16 ` Jan U. Hasecke 2016-01-18 10:09 ` Ligatures in EB Garamond Hans Hagen 1 sibling, 1 reply; 18+ messages in thread From: Jan U. Hasecke @ 2016-01-18 9:16 UTC (permalink / raw) To: ntg-context Am 17.01.2016 um 20:05 schrieb Hans Hagen: > On 1/16/2016 3:58 PM, Jan U. Hasecke wrote: >> Am 16.01.2016 um 13:31 schrieb Schmitz Thomas A.: >>> >>> Please provide a minimal example of your problem. It’s impossible to >>> help when we have no clue what you’re doing. >> >> Sorry, of course. >> >> After setting up a mwe I found that it is a font related issue. >> >> When I don't specify a font, it works. --> example.tex >> >> When I choose EB Garamond, it does not work. -- example-Garamond.tex >> >> I confirmed this behaviour in my real setup. > > don't assume that ligatures are always real ligatures ... in that font > it's just kerning .. this kind of works okay: > > \replaceword[sellig][auflösen][auf{-}{}{\zwnj}lösen] I am confused as the specimen of EB Garamond mentions (real) ligatures. They are listed as glyphs. https://github.com/georgd/EB-Garamond/blob/master/specimen/Specimen.pdf juh ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________ ^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: Ligatures in EB Garamond 2016-01-18 9:16 ` Ligatures in EB Garamond (was: \replaceword and \setreplacements with xml files) Jan U. Hasecke @ 2016-01-18 10:09 ` Hans Hagen 2016-01-18 12:46 ` Jan U. Hasecke 0 siblings, 1 reply; 18+ messages in thread From: Hans Hagen @ 2016-01-18 10:09 UTC (permalink / raw) To: ntg-context On 1/18/2016 10:16 AM, Jan U. Hasecke wrote: > Am 17.01.2016 um 20:05 schrieb Hans Hagen: >> On 1/16/2016 3:58 PM, Jan U. Hasecke wrote: >>> Am 16.01.2016 um 13:31 schrieb Schmitz Thomas A.: >>>> >>>> Please provide a minimal example of your problem. It’s impossible to >>>> help when we have no clue what you’re doing. >>> >>> Sorry, of course. >>> >>> After setting up a mwe I found that it is a font related issue. >>> >>> When I don't specify a font, it works. --> example.tex >>> >>> When I choose EB Garamond, it does not work. -- example-Garamond.tex >>> >>> I confirmed this behaviour in my real setup. >> >> don't assume that ligatures are always real ligatures ... in that font >> it's just kerning .. this kind of works okay: >> >> \replaceword[sellig][auflösen][auf{-}{}{\zwnj}lösen] > > I am confused as the specimen of EB Garamond mentions (real) ligatures. > They are listed as glyphs. > > https://github.com/georgd/EB-Garamond/blob/master/specimen/Specimen.pdf maybe the archaic st ligature is a precomposed but f f l i aren't done that way but by either kerning or replacement of individual glyphs + kerning (there are many methods for this) ... also, 'liga' might mean ligature but in practice is used for all kind of things ... in opentype 'ligature substitution' is just a many-to-one replacement but that doesn't mean that 'liga' uses that ... welcome to the inconsistent open type mess Hans ----------------------------------------------------------------- Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | www.pragma-ade.com | www.pragma-pod.nl ----------------------------------------------------------------- ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________ ^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: Ligatures in EB Garamond 2016-01-18 10:09 ` Ligatures in EB Garamond Hans Hagen @ 2016-01-18 12:46 ` Jan U. Hasecke 2016-01-18 19:22 ` Hans Hagen 0 siblings, 1 reply; 18+ messages in thread From: Jan U. Hasecke @ 2016-01-18 12:46 UTC (permalink / raw) To: ntg-context Am 18.01.2016 um 11:09 schrieb Hans Hagen: > On 1/18/2016 10:16 AM, Jan U. Hasecke wrote: >> Am 17.01.2016 um 20:05 schrieb Hans Hagen: >>> On 1/16/2016 3:58 PM, Jan U. Hasecke wrote: >>>> Am 16.01.2016 um 13:31 schrieb Schmitz Thomas A.: >>>>> >>>>> Please provide a minimal example of your problem. It’s impossible to >>>>> help when we have no clue what you’re doing. >>>> >>>> Sorry, of course. >>>> >>>> After setting up a mwe I found that it is a font related issue. >>>> >>>> When I don't specify a font, it works. --> example.tex >>>> >>>> When I choose EB Garamond, it does not work. -- example-Garamond.tex >>>> >>>> I confirmed this behaviour in my real setup. >>> >>> don't assume that ligatures are always real ligatures ... in that font >>> it's just kerning .. this kind of works okay: >>> >>> \replaceword[sellig][auflösen][auf{-}{}{\zwnj}lösen] >> >> I am confused as the specimen of EB Garamond mentions (real) ligatures. >> They are listed as glyphs. >> >> https://github.com/georgd/EB-Garamond/blob/master/specimen/Specimen.pdf > > maybe the archaic st ligature is a precomposed but f f l i aren't done > that way but by either kerning or replacement of individual glyphs + > kerning (there are many methods for this) ... also, 'liga' might mean > ligature but in practice is used for all kind of things ... in opentype > 'ligature substitution' is just a many-to-one replacement but that > doesn't mean that 'liga' uses that ... welcome to the inconsistent open > type mess > Mh, yes. :-( Two additional questions. Shall I file a bugreport for this issue? What would be the right words: please provide real ligature glyphs instead of composed ones? EB Garamond is a free font also in the sense free of charge. But what can I expect when I buy a commercial font? I would be quite annoyed when I buy a font which does not provide the features in a way that I can use them in ConTeXt. Is there a font quality page on the Wiki with a feature comparison? juh ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________ ^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: Ligatures in EB Garamond 2016-01-18 12:46 ` Jan U. Hasecke @ 2016-01-18 19:22 ` Hans Hagen 0 siblings, 0 replies; 18+ messages in thread From: Hans Hagen @ 2016-01-18 19:22 UTC (permalink / raw) To: ntg-context [-- Attachment #1: Type: text/plain, Size: 3263 bytes --] On 1/18/2016 1:46 PM, Jan U. Hasecke wrote: > Am 18.01.2016 um 11:09 schrieb Hans Hagen: >> On 1/18/2016 10:16 AM, Jan U. Hasecke wrote: >>> Am 17.01.2016 um 20:05 schrieb Hans Hagen: >>>> On 1/16/2016 3:58 PM, Jan U. Hasecke wrote: >>>>> Am 16.01.2016 um 13:31 schrieb Schmitz Thomas A.: >>>>>> >>>>>> Please provide a minimal example of your problem. It’s impossible to >>>>>> help when we have no clue what you’re doing. >>>>> >>>>> Sorry, of course. >>>>> >>>>> After setting up a mwe I found that it is a font related issue. >>>>> >>>>> When I don't specify a font, it works. --> example.tex >>>>> >>>>> When I choose EB Garamond, it does not work. -- example-Garamond.tex >>>>> >>>>> I confirmed this behaviour in my real setup. >>>> >>>> don't assume that ligatures are always real ligatures ... in that font >>>> it's just kerning .. this kind of works okay: >>>> >>>> \replaceword[sellig][auflösen][auf{-}{}{\zwnj}lösen] >>> >>> I am confused as the specimen of EB Garamond mentions (real) ligatures. >>> They are listed as glyphs. >>> >>> https://github.com/georgd/EB-Garamond/blob/master/specimen/Specimen.pdf >> >> maybe the archaic st ligature is a precomposed but f f l i aren't done >> that way but by either kerning or replacement of individual glyphs + >> kerning (there are many methods for this) ... also, 'liga' might mean >> ligature but in practice is used for all kind of things ... in opentype >> 'ligature substitution' is just a many-to-one replacement but that >> doesn't mean that 'liga' uses that ... welcome to the inconsistent open >> type mess >> > > Mh, yes. :-( > > Two additional questions. Shall I file a bugreport for this issue? What > would be the right words: please provide real ligature glyphs instead of > composed ones? there are many fonts out that that do similar things replacing f an i by different shapes, or overlaying, or kerning, or replacing by one char, looking forward (from f to i) or backward (from i to f) ... as all is technically possible/permitted nothing is a bug (but there might be occasional differences between hyphenation although quite some effort went into getting that kind of right ... and it makes a good topic for complex hard to follow boring presentations (see attachment) (btw, sometimes glyphs get funny non standard names in which case roundtrip copy/paste becomes a mess) > EB Garamond is a free font also in the sense free of charge. But what > can I expect when I buy a commercial font? I would be quite annoyed when > I buy a font which does not provide the features in a way that I can use > them in ConTeXt. you can expect the same ... in fact you can also expect type1 -> otf converted fonts with hardly any use of opentype features > Is there a font quality page on the Wiki with a feature comparison? that would be nice (has been discussed) Hans ----------------------------------------------------------------- Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | www.pragma-ade.com | www.pragma-pod.nl ----------------------------------------------------------------- [-- Attachment #2: ligatures.pdf --] [-- Type: application/x-pdf, Size: 97603 bytes --] [-- Attachment #3: Type: text/plain, Size: 485 bytes --] ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________ ^ permalink raw reply [flat|nested] 18+ messages in thread
[parent not found: <mailman.9.1453133650.2231.ntg-context@ntg.nl>]
* Re: Ligatures in EB Garamond [not found] <mailman.9.1453133650.2231.ntg-context@ntg.nl> @ 2016-01-18 22:38 ` Georg Duffner 2016-01-19 7:13 ` Jan U. Hasecke 0 siblings, 1 reply; 18+ messages in thread From: Georg Duffner @ 2016-01-18 22:38 UTC (permalink / raw) To: ntg-context Hi Jan, hi Hans, This is the developer of EB Garamond. I’m only now and then reading this list so I only learnt about your troubles now. The way the ligatures are composed simplifies the creation of more ligatures after the same scheme while not blowing up the font by having to create one glyph per ligature combination but only one per component. In fact, it’s not just kerning, like Hans said, but one-by-one glyph substitutions. It might be seen as inconsistency that one feature can be executed in different ways. I know of that problem but it’s not that inconsistent at user level if you use the methods intended by unicode and opentype to deal with breaking up ligatures. The symbol ZWNJ (zero width non joiner) is exactly meant to do this so if you insert it, you should get what you want. What’s more, by inserting ZWNJ you should also be able to benefit from kerning between the non ligated f and the following letter or from contextual alternate forms that fit better than the long bowed f, if you want that. With EB Garamond, this should be true for both, engines that handle ZWNJ correctly or not. By the way, the newly standardized German keyboard layout even has the ZWNJ on it and the norm recommends its use to prevent ligation. Best regards Georg Duffner Am 18.01.2016 um 11:09 schrieb Hans Hagen: > On 1/18/2016 10:16 AM, Jan U. Hasecke wrote: >> Am 17.01.2016 um 20:05 schrieb Hans Hagen: >>> On 1/16/2016 3:58 PM, Jan U. Hasecke wrote: >>>> Am 16.01.2016 um 13:31 schrieb Schmitz Thomas A.: >>>>> >>>>> Please provide a minimal example of your problem. It’s impossible to >>>>> help when we have no clue what you’re doing. >>>> >>>> Sorry, of course. >>>> >>>> After setting up a mwe I found that it is a font related issue. >>>> >>>> When I don't specify a font, it works. --> example.tex >>>> >>>> When I choose EB Garamond, it does not work. -- example-Garamond.tex >>>> >>>> I confirmed this behaviour in my real setup. >>> >>> don't assume that ligatures are always real ligatures ... in that font >>> it's just kerning .. this kind of works okay: >>> >>> \replaceword[sellig][auflösen][auf{-}{}{\zwnj}lösen] >> >> I am confused as the specimen of EB Garamond mentions (real) ligatures. >> They are listed as glyphs. >> >> https://github.com/georgd/EB-Garamond/blob/master/specimen/Specimen.pdf > > maybe the archaic st ligature is a precomposed but f f l i aren't done > that way but by either kerning or replacement of individual glyphs + > kerning (there are many methods for this) ... also, 'liga' might mean > ligature but in practice is used for all kind of things ... in opentype > 'ligature substitution' is just a many-to-one replacement but that > doesn't mean that 'liga' uses that ... welcome to the inconsistent open > type mess > Mh, yes. :-( Two additional questions. Shall I file a bugreport for this issue? What would be the right words: please provide real ligature glyphs instead of composed ones? EB Garamond is a free font also in the sense free of charge. But what can I expect when I buy a commercial font? I would be quite annoyed when I buy a font which does not provide the features in a way that I can use them in ConTeXt. Is there a font quality page on the Wiki with a feature comparison? juh -- EB Garamond: http://www.georgduffner.at/ebgaramond ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________ ^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: Ligatures in EB Garamond 2016-01-18 22:38 ` Georg Duffner @ 2016-01-19 7:13 ` Jan U. Hasecke 2016-01-19 8:57 ` Hans Hagen 0 siblings, 1 reply; 18+ messages in thread From: Jan U. Hasecke @ 2016-01-19 7:13 UTC (permalink / raw) To: ntg-context Hi Georg, thank you very much for this insight. I really like the EB Garamond. It's a wonderful typeface for reading. I used it to typeset books with more than 500 pages together with lualatex and the selnolig package which produced good results with no effort. I was disappointed to learn that there is no package like selnolig for ConTeXt but the book I am now typesetting is only 120 pages long and I'll switch ligatures off manually with the ZWNJ replacement. (The ConTeXt notation is a bit uncomfortable, but as I only have to use it once...) I only found one issue with ZWNJ. It splits up the words so that they are not found by the search. If ZWNJ is the right way to do it, I'll start a tiny project on Github with a replacement file. First time I hear about the new keyboard layout. I think I want my T2 keyboard now! ;-) juh Am 18.01.2016 um 23:38 schrieb Georg Duffner: > Hi Jan, hi Hans, > > This is the developer of EB Garamond. I’m only now and then reading this > list so I only learnt about your troubles now. > > The way the ligatures are composed simplifies the creation of more > ligatures after the same scheme while not blowing up the font by having > to create one glyph per ligature combination but only one per component. > In fact, it’s not just kerning, like Hans said, but one-by-one glyph > substitutions. It might be seen as inconsistency that one feature can be > executed in different ways. I know of that problem but it’s not that > inconsistent at user level if you use the methods intended by unicode > and opentype to deal with breaking up ligatures. The symbol ZWNJ (zero > width non joiner) is exactly meant to do this so if you insert it, you > should get what you want. What’s more, by inserting ZWNJ you should also > be able to benefit from kerning between the non ligated f and the > following letter or from contextual alternate forms that fit better than > the long bowed f, if you want that. With EB Garamond, this should be > true for both, engines that handle ZWNJ correctly or not. > > By the way, the newly standardized German keyboard layout even has the > ZWNJ on it and the norm recommends its use to prevent ligation. > > Best regards > Georg Duffner > > Am 18.01.2016 um 11:09 schrieb Hans Hagen: > > On 1/18/2016 10:16 AM, Jan U. Hasecke wrote: >>> Am 17.01.2016 um 20:05 schrieb Hans Hagen: >>>> On 1/16/2016 3:58 PM, Jan U. Hasecke wrote: >>>>> Am 16.01.2016 um 13:31 schrieb Schmitz Thomas A.: >>>>>> >>>>>> Please provide a minimal example of your problem. It’s impossible to >>>>>> help when we have no clue what you’re doing. >>>>> >>>>> Sorry, of course. >>>>> >>>>> After setting up a mwe I found that it is a font related issue. >>>>> >>>>> When I don't specify a font, it works. --> example.tex >>>>> >>>>> When I choose EB Garamond, it does not work. -- example-Garamond.tex >>>>> >>>>> I confirmed this behaviour in my real setup. >>>> >>>> don't assume that ligatures are always real ligatures ... in that font >>>> it's just kerning .. this kind of works okay: >>>> >>>> \replaceword[sellig][auflösen][auf{-}{}{\zwnj}lösen] >>> >>> I am confused as the specimen of EB Garamond mentions (real) ligatures. >>> They are listed as glyphs. >>> >>> https://github.com/georgd/EB-Garamond/blob/master/specimen/Specimen.pdf >> >> maybe the archaic st ligature is a precomposed but f f l i aren't done >> that way but by either kerning or replacement of individual glyphs + >> kerning (there are many methods for this) ... also, 'liga' might mean >> ligature but in practice is used for all kind of things ... in opentype >> 'ligature substitution' is just a many-to-one replacement but that >> doesn't mean that 'liga' uses that ... welcome to the inconsistent open >> type mess >> > > Mh, yes. :-( > > Two additional questions. Shall I file a bugreport for this issue? What > would be the right words: please provide real ligature glyphs instead of > composed ones? > > EB Garamond is a free font also in the sense free of charge. But what > can I expect when I buy a commercial font? I would be quite annoyed when > I buy a font which does not provide the features in a way that I can use > them in ConTeXt. > > Is there a font quality page on the Wiki with a feature comparison? > > juh > > > ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________ ^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: Ligatures in EB Garamond 2016-01-19 7:13 ` Jan U. Hasecke @ 2016-01-19 8:57 ` Hans Hagen 2016-01-19 9:05 ` Arthur Reutenauer 0 siblings, 1 reply; 18+ messages in thread From: Hans Hagen @ 2016-01-19 8:57 UTC (permalink / raw) To: ntg-context On 1/19/2016 8:13 AM, Jan U. Hasecke wrote: > I was disappointed to learn that there is no package like selnolig for > ConTeXt but the book I am now typesetting is only 120 pages long and > I'll switch ligatures off manually with the ZWNJ replacement. (The > ConTeXt notation is a bit uncomfortable, but as I only have to use it > once...) I have no clue what a package is supposed to do but any solution has to come up with a list if words. \replaceword[sellig][auflösen][auf{-}{}{\zwnj}lösen] The {-}{}{\zwnj} is in fact a discretionary spec because you probably would like to permit hyphenation. You could inject just a \nzwj . Btw, keep in mind that in context this kind of manipulations happens in ways that don't interfere too much with macro expansion and other trickery. Hans ----------------------------------------------------------------- Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | www.pragma-ade.com | www.pragma-pod.nl ----------------------------------------------------------------- ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________ ^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: Ligatures in EB Garamond 2016-01-19 8:57 ` Hans Hagen @ 2016-01-19 9:05 ` Arthur Reutenauer 2016-01-19 15:31 ` Kate F 0 siblings, 1 reply; 18+ messages in thread From: Arthur Reutenauer @ 2016-01-19 9:05 UTC (permalink / raw) To: Mailing list for ConTeXt users > I have no clue what a package is supposed to do but any solution has to come > up with a list if words. I think the point is that often in German, breakpoints for hyphenation also break ligatures. I mentioned that in Nasbinals. Best, Arthur ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________ ^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: Ligatures in EB Garamond 2016-01-19 9:05 ` Arthur Reutenauer @ 2016-01-19 15:31 ` Kate F 2016-01-19 15:43 ` Arthur Reutenauer 2016-01-19 16:41 ` Jan U. Hasecke 0 siblings, 2 replies; 18+ messages in thread From: Kate F @ 2016-01-19 15:31 UTC (permalink / raw) To: Mailing list for ConTeXt users On 19 January 2016 at 09:05, Arthur Reutenauer <arthur.reutenauer@normalesup.org> wrote: >> I have no clue what a package is supposed to do but any solution has to come >> up with a list if words. > > I think the point is that often in German, breakpoints for hyphenation > also break ligatures. I mentioned that in Nasbinals. > > Best, > > Arthur The guts of the selnolig package just call \hyphenation{...}: http://anorien.csc.warwick.ac.uk/mirrors/CTAN/macros/luatex/latex/selnolig/selnolig-english-hyphex.sty Isn't this exactly the same for ConTeXt? http://wiki.contextgarden.net/Command/hyphenation -- Kate ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________ ^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: Ligatures in EB Garamond 2016-01-19 15:31 ` Kate F @ 2016-01-19 15:43 ` Arthur Reutenauer 2016-01-19 16:41 ` Jan U. Hasecke 1 sibling, 0 replies; 18+ messages in thread From: Arthur Reutenauer @ 2016-01-19 15:43 UTC (permalink / raw) To: Mailing list for ConTeXt users > The guts of the selnolig package just call \hyphenation{...}: > http://anorien.csc.warwick.ac.uk/mirrors/CTAN/macros/luatex/latex/selnolig/selnolig-english-hyphex.sty That's not the core part of the package, it just sets a list of hyphenation exceptions (that's what \hyphenation does). The main code is in selnolig.lua. Arthur ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________ ^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: Ligatures in EB Garamond 2016-01-19 15:31 ` Kate F 2016-01-19 15:43 ` Arthur Reutenauer @ 2016-01-19 16:41 ` Jan U. Hasecke 2016-01-19 18:23 ` Hans Hagen 1 sibling, 1 reply; 18+ messages in thread From: Jan U. Hasecke @ 2016-01-19 16:41 UTC (permalink / raw) To: ntg-context Am 19.01.2016 um 16:31 schrieb Kate F: > On 19 January 2016 at 09:05, Arthur Reutenauer > <arthur.reutenauer@normalesup.org> wrote: >>> I have no clue what a package is supposed to do but any solution has to come >>> up with a list if words. >> >> I think the point is that often in German, breakpoints for hyphenation >> also break ligatures. I mentioned that in Nasbinals. >> >> Best, >> >> Arthur > > The guts of the selnolig package just call \hyphenation{...}: > http://anorien.csc.warwick.ac.uk/mirrors/CTAN/macros/luatex/latex/selnolig/selnolig-english-hyphex.sty The interesting part for ligatures is in the patterns file http://anorien.csc.warwick.ac.uk/mirrors/CTAN/macros/luatex/latex/selnolig/selnolig-english-patterns.sty http://anorien.csc.warwick.ac.uk/mirrors/CTAN/macros/luatex/latex/selnolig/selnolig-german-patterns.sty By using patterns they don't need a very huge word list, I think. juh ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________ ^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: Ligatures in EB Garamond 2016-01-19 16:41 ` Jan U. Hasecke @ 2016-01-19 18:23 ` Hans Hagen 0 siblings, 0 replies; 18+ messages in thread From: Hans Hagen @ 2016-01-19 18:23 UTC (permalink / raw) To: ntg-context On 1/19/2016 5:41 PM, Jan U. Hasecke wrote: > Am 19.01.2016 um 16:31 schrieb Kate F: >> On 19 January 2016 at 09:05, Arthur Reutenauer >> <arthur.reutenauer@normalesup.org> wrote: >>>> I have no clue what a package is supposed to do but any solution has to come >>>> up with a list if words. >>> >>> I think the point is that often in German, breakpoints for hyphenation >>> also break ligatures. I mentioned that in Nasbinals. >>> >>> Best, >>> >>> Arthur >> >> The guts of the selnolig package just call \hyphenation{...}: >> http://anorien.csc.warwick.ac.uk/mirrors/CTAN/macros/luatex/latex/selnolig/selnolig-english-hyphex.sty > > The interesting part for ligatures is in the patterns file > > http://anorien.csc.warwick.ac.uk/mirrors/CTAN/macros/luatex/latex/selnolig/selnolig-english-patterns.sty > > http://anorien.csc.warwick.ac.uk/mirrors/CTAN/macros/luatex/latex/selnolig/selnolig-german-patterns.sty > > By using patterns they don't need a very huge word list, I think. If patterns were the solution then making better pattern files would be the solution ... anyway, i just see a list of what are basically exceptions. So just for the fun of it i'll add {} as shortcut for \zwnj \replaceword[more][shiffling] [shiff{}ling] and this already was there \replaceword[more][shiffling] [shiffling] to prevent messing with something but i'll add an equivalent \replaceword[more][shiffling] [{shiffling}] variant (more explicit). The already existing replacement mechanism is good enough for this purpose and if needed we can always ship some lists. Hans ----------------------------------------------------------------- Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | www.pragma-ade.com | www.pragma-pod.nl ----------------------------------------------------------------- ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________ ^ permalink raw reply [flat|nested] 18+ messages in thread
end of thread, other threads:[~2016-01-19 18:23 UTC | newest] Thread overview: 18+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2016-01-16 11:24 \replaceword and \setreplacements with xml files Jan U. Hasecke 2016-01-16 12:31 ` Schmitz Thomas A. 2016-01-16 14:58 ` Jan U. Hasecke 2016-01-17 19:05 ` Hans Hagen 2016-01-18 6:31 ` Jan U. Hasecke 2016-01-18 10:12 ` Hans Hagen 2016-01-18 9:16 ` Ligatures in EB Garamond (was: \replaceword and \setreplacements with xml files) Jan U. Hasecke 2016-01-18 10:09 ` Ligatures in EB Garamond Hans Hagen 2016-01-18 12:46 ` Jan U. Hasecke 2016-01-18 19:22 ` Hans Hagen [not found] <mailman.9.1453133650.2231.ntg-context@ntg.nl> 2016-01-18 22:38 ` Georg Duffner 2016-01-19 7:13 ` Jan U. Hasecke 2016-01-19 8:57 ` Hans Hagen 2016-01-19 9:05 ` Arthur Reutenauer 2016-01-19 15:31 ` Kate F 2016-01-19 15:43 ` Arthur Reutenauer 2016-01-19 16:41 ` Jan U. Hasecke 2016-01-19 18:23 ` Hans Hagen
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