Re: [NTG-context] extra hyphen in underscore hyphenation
On 12/8/22 13:14, Hans Hagen via ntg-context wrote:
> [...]
> \setuplanguage
> [explicitrighthyphenchar=-1]
Sorry for insisting, Hans, but many languages (excepting en and uk) seem
nor to recogize this option:
\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")
\stopluacode
\definehyphenationfeatures
[underscore]
[righthyphenchar="FE000]
\setuphyphenation[method=traditional]%
\sethyphenationfeatures[underscore]%
\setuplanguage
[explicitrighthyphenchar=-1]
\setupinteractionscreen[option=singlesided]
\starttext
\doloopoverlist
{es,en,uk,de,nl,pt,fr,it,deo,da,sv,af,no,nb,pl,cs,sk,hr,sl,fi,et,hu}
{\mainlanguage[\recursestring]
\startTEXpage[offset=1em, width=5em]
\hsize\zeropoint
\recursestring: \\
\tt
\hyphenatedword{legibility-legible}
\stopTEXpage}
\stoptext
pt, hr and et don’t break the line at the hyphen. af breaks the line at
the hyphen adding an underscore just below the hyphen.
Either I’m missing something extremely basic, or
"\setuplanguage[explicitrighthyphenchar=-1]" only works for English.
Many thanks for your help,
Pablo
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Re: [NTG-context] extra hyphen in underscore hyphenation
On 12/8/22 13:14, Hans Hagen via ntg-context wrote:
> On 12/8/2022 12:33 PM, Pablo Rodriguez via ntg-context wrote:
>> [...]
>> What am I missing here?
>
> \setuplanguage
> [explicitrighthyphenchar=-1]
Many thanks for your fast reply, Hans.
I’m afraid it doesn’t work here:
\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")
\stopluacode
\definehyphenationfeatures
[underscore]
[righthyphenchar="FE000]
\setuphyphenation[method=traditional]%
\sethyphenationfeatures[underscore]%
\setuplanguage
[explicitrighthyphenchar=-1]
\mainlanguage[es]
\starttext
\startTEXpage[offset=1em, width=4em]
\hsize\zeropoint\tt
\hyphenatedword{legibility-legible}
\stopTEXpage
\stoptext
Results are the same with "\mainlanguage[es]" or "\mainlanguage[nl]".
If "\mainlanguage" is placed after "\setuplanguage", the extra unwanted
hyphen appears.
If "\mainlanguage" is placed before "\setuplanguage", hyphenation for
the second word doesn’t work at all (and the extra unwanted hyphen
appears in my actual document).
I don’t know what I’m missing here and it seems to be a picky issue to
provide a MWE.
Many thanks for your help,
Pablo
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Re: [NTG-context] extra hyphen in underscore hyphenation
On 12/8/2022 12:33 PM, Pablo Rodriguez via ntg-context wrote:
Dear list,
I have the following sample:
\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")
\stopluacode
\definehyphenationfeatures
[underscore]
[righthyphenchar="FE000]
\sethyphenationfeatures[underscore]%
\setuphyphenation[method=traditional]%
\starttext
\startTEXpage[offset=1em, width=4em]
\hsize\zeropoint\tt
\hyphenatedword{legibility-legible}
\stopTEXpage
\stoptext
In current latest (and in many versions before), I get an extra hyphen
in the next line after the hyphen, such as:
ity-
-leg
As far as I can remember, I would say this used to work before (no extra
hyphen was added in the next line.
What am I missing here?
\setuplanguage
[explicitrighthyphenchar=-1]
--
-
Hans Hagen | PRAGMA ADE
Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl
-
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[NTG-context] extra hyphen in underscore hyphenation
Dear list,
I have the following sample:
\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")
\stopluacode
\definehyphenationfeatures
[underscore]
[righthyphenchar="FE000]
\sethyphenationfeatures[underscore]%
\setuphyphenation[method=traditional]%
\starttext
\startTEXpage[offset=1em, width=4em]
\hsize\zeropoint\tt
\hyphenatedword{legibility-legible}
\stopTEXpage
\stoptext
In current latest (and in many versions before), I get an extra hyphen
in the next line after the hyphen, such as:
ity-
-leg
As far as I can remember, I would say this used to work before (no extra
hyphen was added in the next line.
What am I missing here?
Many thanks for your help,
Pablo
___
If your question is of interest to others as well, please add an entry to the
Wiki!
maillist : ntg-context@ntg.nl / https://www.ntg.nl/mailman/listinfo/ntg-context
webpage : https://www.pragma-ade.nl / http://context.aanhet.net
archive : https://bitbucket.org/phg/context-mirror/commits/
wiki : https://contextgarden.net
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