Re: [NTG-context] how to hyphenate SHA512?
On 07/08/2017 01:32 PM, Hans Hagen wrote:
> On 7/7/2017 10:28 PM, josephcan...@gmail.com wrote:
>> A probably quick and dirty « solution », which consists in inserting a
>> \discretionary node between each digit using some lua code. There are
>> mostly likely better solutions for this.
>
> "better" depends on how often such a trick is needed
Many thanks for your help, Hans and Joseph.
I will play with your sample bellow to adapt it to the underscore
hyphenation to the code provided here.
Pablo
> \startluacode
>
> -- local shared = {
> -- start = 1,
> -- length = 1,
> -- left = false,
> -- right = false,
> -- }
>
> local shared = {
> start = 1,
> length = 1,
> before = utf.char(0xB7),
> after = nil,
> left = false,
> right = false,
> }
>
> -- languages.hyphenators.traditional.installmethod("sha",
> -- function(dictionary,word,n)
> -- local t = { }
> -- for i=1,#word do
> -- t[i] = shared
> -- end
> -- return t
> -- end
> -- )
>
> -- or more efficient when used often:
>
> -- local all = { }
> -- for i=1,512 do
> -- all[i] = shared
> -- end
> -- languages.hyphenators.traditional.installmethod("sha",
> -- function(dictionary,word,n)
> -- return all
> -- end
> -- )
>
> -- or more obscure:
>
> -- local all = table.setmetatableindex({ }, function(t,k)
> -- t[k] = shared
> -- return shared
> -- end)
> --
> -- languages.hyphenators.traditional.installmethod("sha",
> -- function(dictionary,word,n)
> -- return all
> -- end
> -- )
>
> -- or just (lua is fast enough anyway)
>
> 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]
>
> % \unexpanded\def\sha#1%
> % {\begingroup
> %\sethyphenationfeatures[sha]%
> %#1%
> %\endgroup}
> %
> % \setuphyphenation[method=traditional]
>
> \unexpanded\def\sha#1%
>{\begingroup
> \sethyphenationfeatures[sha]%
> \setuphyphenation[method=traditional]%
> #1%
> \endgroup}
>
> \showframe
>
> \starttext
>
> \setupalign[tolerant,stretch]
>
> \dorecurse {100} {%
> some sha
> \sha{8b2f3c087046c3943ace0dc4f958ef2138e58a51b40e%
> ef6fab6fa1aeb845cc257a410ab1b914bc399b4293f%
> 31c76fc2c73e5be5ea4d329f9e6820984688efec2} and
> }
>
> \stoptext
--
http://www.ousia.tk
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Re: [NTG-context] how to hyphenate SHA512?
On 7/8/2017 10:20 AM, josephcan...@gmail.com wrote: If I am not mistaken SHA is only hexadecimal digits, so you probably need only to have a « language » that hyphenates between any pair of those. Should be much simpler I guess, but I do not really know how to add such setting I am afraid. you can cvreate a pattern for letters but the digits are a problem as they conflict with the way patterns are defined Hans - Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | www.pragma-ade.nl | 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://context.aanhet.net archive : https://bitbucket.org/phg/context-mirror/commits/ wiki : http://contextgarden.net ___
Re: [NTG-context] how to hyphenate SHA512?
On 7/7/2017 10:28 PM, josephcan...@gmail.com wrote:
A probably quick and dirty « solution », which consists in inserting a
\discretionary node between each digit using some lua code. There are
mostly likely better solutions for this.
"better" depends on how often such a trick is needed
\startluacode
-- local shared = {
-- start = 1,
-- length = 1,
-- left = false,
-- right = false,
-- }
local shared = {
start = 1,
length = 1,
before = utf.char(0xB7),
after = nil,
left = false,
right = false,
}
-- languages.hyphenators.traditional.installmethod("sha",
-- function(dictionary,word,n)
-- local t = { }
-- for i=1,#word do
-- t[i] = shared
-- end
-- return t
-- end
-- )
-- or more efficient when used often:
-- local all = { }
-- for i=1,512 do
-- all[i] = shared
-- end
-- languages.hyphenators.traditional.installmethod("sha",
-- function(dictionary,word,n)
-- return all
-- end
-- )
-- or more obscure:
-- local all = table.setmetatableindex({ }, function(t,k)
-- t[k] = shared
-- return shared
-- end)
--
-- languages.hyphenators.traditional.installmethod("sha",
-- function(dictionary,word,n)
-- return all
-- end
-- )
-- or just (lua is fast enough anyway)
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]
% \unexpanded\def\sha#1%
% {\begingroup
%\sethyphenationfeatures[sha]%
%#1%
%\endgroup}
%
% \setuphyphenation[method=traditional]
\unexpanded\def\sha#1%
{\begingroup
\sethyphenationfeatures[sha]%
\setuphyphenation[method=traditional]%
#1%
\endgroup}
\showframe
\starttext
\setupalign[tolerant,stretch]
\dorecurse {100} {%
some sha
\sha{8b2f3c087046c3943ace0dc4f958ef2138e58a51b40e%
ef6fab6fa1aeb845cc257a410ab1b914bc399b4293f%
31c76fc2c73e5be5ea4d329f9e6820984688efec2} and
}
\stoptext
\startluacode
function sha(s)
local out = {}
for i = 1, s:len() do
out[#out + 1] = s:sub(i, i)
end
context(table.concat(out, '\\discretionary{_}{}{}'))
end
\stopluacode
\starttext
% \hsize\zeropoint
\hyphenation
%%8b2f3c087046c3943ace0dc4f958ef2138e58a51b40eef6fab6fa1aeb845cc25%
%%7a410ab1b914bc399b4293f31c76fc2c73e5be5ea4d329f9e6820984688efec2
\ctxlua{sha([[8b2f3c087046c3943ace0dc4f958ef2138e58a51b40eef6fab6fa1aeb845cc257a410ab1b914bc399b4293f31c76fc2c73e5be5ea4d329f9e6820984688efec2]])}
\stoptext
*De : *Pablo Rodriguez <mailto:oi...@gmx.es>
*Envoyé le :*jeudi 6 juillet 2017 12:00
*À : *mailing list for ConTeXt users <mailto:ntg-context@ntg.nl>
*Objet :*[NTG-context] how to hyphenate SHA512?
Dear list,
I have the following sample:
\starttext
\hsize\zeropoint
hyphenation
8b2f3c087046c3943ace0dc4f958ef2138e58a51b40eef6fab6fa1aeb845cc25%
7a410ab1b914bc399b4293f31c76fc2c73e5be5ea4d329f9e6820984688efec2
\stoptext
I plan to use underscore hyphenation. How can I get the SHA512 string
hyphenated in any of its points?
Many thanks for your help,
Pablo
--
http://www.ousia.tk
___
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://context.aanhet.net
archive : https://bitbucket.org/phg/context-mirror/commits/
wiki : http://contextgarden.net
___
___
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Wiki!
maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
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--
-
Hans Hagen | PRAGMA ADE
Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl
-
___
Re: [NTG-context] how to hyphenate SHA512?
If I am not mistaken SHA is only hexadecimal digits, so you probably need only
to have a « language » that hyphenates between any pair of those. Should be
much simpler I guess, but I do not really know how to add such setting I am
afraid.
Joseph
De : Pablo Rodriguez
Envoyé le :samedi 8 juillet 2017 08:56
À : ntg-context@ntg.nl
Objet :Re: [NTG-context] how to hyphenate SHA512?
Many thanks for your reply, Joseph.
The underscore I want to use should be placed below the previous
character, such as in (code from Hans):
\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]
\starttext
\hsize\zeropoint
hyphenation
\stoptext
Is there no way to define a language that hyphenates any pair of characters?
Many thanks for your help,
Pablo
On 07/07/2017 10:28 PM, josephcan...@gmail.com wrote:
> A probably quick and dirty « solution », which consists in inserting a
> \discretionary node between each digit using some lua code. There are
> mostly likely better solutions for this.
>
> Joseph
>
> \startluacode
>
> function sha(s)
>local out = {}
>for i = 1, s:len() do
> out[#out + 1] = s:sub(i, i)
>end
>context(table.concat(out, '\\discretionary{_}{}{}'))
> end
>
> \stopluacode
>
> \starttext
>
> \hyphenation
>
> \ctxlua{sha([[8b2f3c087046c3943ace0dc4f958ef2138e58a51b40eef6fab6fa1aeb845cc257a410ab1b914bc399b4293f31c76fc2c73e5be5ea4d329f9e6820984688efec2]])}
>
> \stoptext
>
>
> *De : *Pablo Rodriguez <mailto:oi...@gmx.es>
> *Envoyé le :*jeudi 6 juillet 2017 12:00
> *À : *mailing list for ConTeXt users <mailto:ntg-context@ntg.nl>
> *Objet :*[NTG-context] how to hyphenate SHA512?
>
> Dear list,
>
> I have the following sample:
>
> \starttext
> \hsize\zeropoint
> hyphenation
>
> 8b2f3c087046c3943ace0dc4f958ef2138e58a51b40eef6fab6fa1aeb845cc25%
> 7a410ab1b914bc399b4293f31c76fc2c73e5be5ea4d329f9e6820984688efec2
> \stoptext
>
> I plan to use underscore hyphenation. How can I get the SHA512 string
> hyphenated in any of its points?
>
> Many thanks for your help,
>
> Pablo
--
http://www.ousia.tk
___
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://context.aanhet.net
archive : https://bitbucket.org/phg/context-mirror/commits/
wiki : http://contextgarden.net
___
___
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://context.aanhet.net
archive : https://bitbucket.org/phg/context-mirror/commits/
wiki : http://contextgarden.net
___
Re: [NTG-context] how to hyphenate SHA512?
Many thanks for your reply, Joseph.
The underscore I want to use should be placed below the previous
character, such as in (code from Hans):
\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]
\starttext
\hsize\zeropoint
hyphenation
\stoptext
Is there no way to define a language that hyphenates any pair of characters?
Many thanks for your help,
Pablo
On 07/07/2017 10:28 PM, josephcan...@gmail.com wrote:
> A probably quick and dirty « solution », which consists in inserting a
> \discretionary node between each digit using some lua code. There are
> mostly likely better solutions for this.
>
> Joseph
>
> \startluacode
>
> function sha(s)
>local out = {}
>for i = 1, s:len() do
> out[#out + 1] = s:sub(i, i)
>end
>context(table.concat(out, '\\discretionary{_}{}{}'))
> end
>
> \stopluacode
>
> \starttext
>
> \hyphenation
>
> \ctxlua{sha([[8b2f3c087046c3943ace0dc4f958ef2138e58a51b40eef6fab6fa1aeb845cc257a410ab1b914bc399b4293f31c76fc2c73e5be5ea4d329f9e6820984688efec2]])}
>
> \stoptext
>
>
> *De : *Pablo Rodriguez <mailto:oi...@gmx.es>
> *Envoyé le :*jeudi 6 juillet 2017 12:00
> *À : *mailing list for ConTeXt users <mailto:ntg-context@ntg.nl>
> *Objet :*[NTG-context] how to hyphenate SHA512?
>
> Dear list,
>
> I have the following sample:
>
> \starttext
> \hsize\zeropoint
> hyphenation
>
> 8b2f3c087046c3943ace0dc4f958ef2138e58a51b40eef6fab6fa1aeb845cc25%
> 7a410ab1b914bc399b4293f31c76fc2c73e5be5ea4d329f9e6820984688efec2
> \stoptext
>
> I plan to use underscore hyphenation. How can I get the SHA512 string
> hyphenated in any of its points?
>
> Many thanks for your help,
>
> Pablo
--
http://www.ousia.tk
___
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://context.aanhet.net
archive : https://bitbucket.org/phg/context-mirror/commits/
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___
Re: [NTG-context] how to hyphenate SHA512?
A probably quick and dirty « solution », which consists in inserting a
\discretionary node between each digit using some lua code. There are mostly
likely better solutions for this.
Joseph
\startluacode
function sha(s)
local out = {}
for i = 1, s:len() do
out[#out + 1] = s:sub(i, i)
end
context(table.concat(out, '\\discretionary{_}{}{}'))
end
\stopluacode
\starttext
% \hsize\zeropoint
\hyphenation
%%8b2f3c087046c3943ace0dc4f958ef2138e58a51b40eef6fab6fa1aeb845cc25%
%%7a410ab1b914bc399b4293f31c76fc2c73e5be5ea4d329f9e6820984688efec2
\ctxlua{sha([[8b2f3c087046c3943ace0dc4f958ef2138e58a51b40eef6fab6fa1aeb845cc257a410ab1b914bc399b4293f31c76fc2c73e5be5ea4d329f9e6820984688efec2]])}
\stoptext
De : Pablo Rodriguez
Envoyé le :jeudi 6 juillet 2017 12:00
À : mailing list for ConTeXt users
Objet :[NTG-context] how to hyphenate SHA512?
Dear list,
I have the following sample:
\starttext
\hsize\zeropoint
hyphenation
8b2f3c087046c3943ace0dc4f958ef2138e58a51b40eef6fab6fa1aeb845cc25%
7a410ab1b914bc399b4293f31c76fc2c73e5be5ea4d329f9e6820984688efec2
\stoptext
I plan to use underscore hyphenation. How can I get the SHA512 string
hyphenated in any of its points?
Many thanks for your help,
Pablo
--
http://www.ousia.tk
___
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://context.aanhet.net
archive : https://bitbucket.org/phg/context-mirror/commits/
wiki : http://contextgarden.net
___
___
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://context.aanhet.net
archive : https://bitbucket.org/phg/context-mirror/commits/
wiki : http://contextgarden.net
___
[NTG-context] how to hyphenate SHA512?
Dear list, I have the following sample: \starttext \hsize\zeropoint hyphenation 8b2f3c087046c3943ace0dc4f958ef2138e58a51b40eef6fab6fa1aeb845cc25% 7a410ab1b914bc399b4293f31c76fc2c73e5be5ea4d329f9e6820984688efec2 \stoptext I plan to use underscore hyphenation. How can I get the SHA512 string hyphenated in any of its points? Many thanks for your help, Pablo -- http://www.ousia.tk ___ 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://context.aanhet.net archive : https://bitbucket.org/phg/context-mirror/commits/ wiki : http://contextgarden.net ___
