ntg-context - mailing list for ConTeXt users
 help / color / mirror / Atom feed
* [NTG-context] Re: Is there any way to automatically control the spacing between Chinese and non-Chinese characters?
@ 2024-10-02 22:39 hf
  2024-10-02 23:45 ` 黄复雄
  0 siblings, 1 reply; 5+ messages in thread
From: hf @ 2024-10-02 22:39 UTC (permalink / raw)
  To: mailing list for ConTeXt users

I'm curious what Chinese font(s) you are using with ConTeXt?  Are they OpenType font,
or TrueType?



October 2, 2024 at 12:56 PM, "黄复雄" <aahuaang@gmail.com> wrote:

> This is a preliminary solution for inserting spaces between Chinese
> 
> characters and non-Chinese characters
> 
> ```ConTeXt
> 
> \mainlanguage[cn]
> 
> \language[cn]
> 
> \setscript[hanzi]
> 
> \usetypescriptfile[mscore]
> 
> \usebodyfont [mschinese,12pt]
> 
> \showglyphs
> 
> \startluacode
> 
> Thirddata = Thirddata or {}
> 
> local glyph_id = nodes.nodecodes.glyph --node.id("glyph")
> 
> local node_insertbefore = node.insertbefore
> 
> local node_insertafter = node.insertafter
> 
> local node_new = node.new
> 
> local tex_sp = tex.sp
> 
> local function ischinesechar(c)
> 
> -- for more ranges:
> 
> -- https://wiki.contextgarden.net/List_of_Unicode_blocks
> 
> return (c >= 0x04E00 and c <= 0x09FFF)
> 
> or (c >= 0x03400 and c <= 0x04DBF)
> 
> or (c >= 0x20000 and c <= 0x2A6DF)
> 
> end
> 
> function Thirddata.processmystuff(head)
> 
> local n = head
> 
> while n do
> 
> if n.id == glyph_id and ischinesechar(n.char) then
> 
> local n_prev = n.prev
> 
> if n_prev
> 
> and n_prev.id == glyph_id
> 
> and not ischinesechar(n_prev.char)
> 
> then
> 
> local glue = node_new("glue")
> 
> glue.width = tex_sp("0.25em")
> 
> glue.stretch = tex_sp("0.25em")
> 
> print("insert space before:", utf8.char(n.char))
> 
> head, glue = node_insertbefore(head, n, glue)
> 
> end
> 
> local n_next = n.next
> 
> if n_next
> 
> and n_next.id == glyph_id
> 
> and not ischinesechar(n_next.char)
> 
> then
> 
> local glue = node_new("glue")
> 
> glue.width = tex_sp("0.25em")
> 
> glue.stretch = tex_sp("0.25em")
> 
> print("insert space after:", utf8.char(n.char))
> 
> head, glue = node_insertafter(head, n, glue)
> 
> n = glue.next
> 
> end
> 
> end
> 
> n = n.next
> 
> end
> 
> return head, done
> 
> end
> 
> nodes.tasks.appendaction("processors", "after", "Thirddata.processmystuff")
> 
> \stopluacode
> 
> \starttext
> 
> 今天出去买菜花了5000元。
> 
> 新MacBook Pro有15\%的CPU性能提升。
> 
> \stoptext
> 
> ```
> 
> On Tue, Oct 1, 2024 at 2:07 PM <ai2472206007@yeah.net> wrote:
> 
>> hi,
>> 
>> Is there any way to automatically control the spacing between Chinese and non-Chinese characters?
>> 
>> I noticed that there is a tracker that tracks character types and annotates them.
>> 
>> But I don't know much about lua and the underlying tex.
>> 
>> Any suggestions would be greatly appreciated.
>> 
>> For example, glue is automatically added between Chinese characters and English or numbers.
>> 
>> input: 今天出去买菜花了5000元。
>> 
>> will get: 今天出去买菜花了 5000 元。
>> 
>> ----------------------------------
>> 
>> input: 新MacBook Pro有15%的CPU性能提升。
>> 
>> will get: 新 MacBook Pro 有 15% 的 CPU 性能提升。
>> 
>> Muyik
>> 
>> ___________________________________________________________________________________
>> 
>> If your question is of interest to others as well, please add an entry to the Wiki!
>> 
>> maillist : ntg-context@ntg.nl / https://mailman.ntg.nl/mailman3/lists/ntg-context.ntg.nl
>> 
>> webpage : https://www.pragma-ade.nl / https://context.aanhet.net (mirror)
>> 
>> archive : https://github.com/contextgarden/context
>> 
>> wiki : https://wiki.contextgarden.net
>> 
>> ___________________________________________________________________________________
> 
> ___________________________________________________________________________________
> 
> If your question is of interest to others as well, please add an entry to the Wiki!
> 
> maillist : ntg-context@ntg.nl / https://mailman.ntg.nl/mailman3/lists/ntg-context.ntg.nl
> 
> webpage : https://www.pragma-ade.nl / https://context.aanhet.net (mirror)
> 
> archive : https://github.com/contextgarden/context
> 
> wiki : https://wiki.contextgarden.net
> 
> ___________________________________________________________________________________
___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!

maillist : ntg-context@ntg.nl / https://mailman.ntg.nl/mailman3/lists/ntg-context.ntg.nl
webpage  : https://www.pragma-ade.nl / https://context.aanhet.net (mirror)
archive  : https://github.com/contextgarden/context
wiki     : https://wiki.contextgarden.net
___________________________________________________________________________________

^ permalink raw reply	[flat|nested] 5+ messages in thread
* [NTG-context] Re: Is there any way to automatically control the spacing between Chinese and non-Chinese characters?
@ 2024-10-04 23:03 hf
  0 siblings, 0 replies; 5+ messages in thread
From: hf @ 2024-10-04 23:03 UTC (permalink / raw)
  To: mailing list for ConTeXt users

thank you. I am trying to get some usable OpenType Chinese font for ConTeXt 
on GNU/Linux.

Cheers,
Hong

October 3, 2024 at 7:45 AM, "黄复雄" <aahuaang@gmail.com> wrote:

> I use \usetypescriptfile[mscore], which means using the font
> 
> configuration that comes with ConTeXt,
> 
> which is suitable for Windows systems. For details, see the
> 
> installation file type-imp-mscore.mkiv.
> 
> If you set the body font, both OpenType and TrueType are OK.
> 
> On Thu, Oct 3, 2024 at 6:42 AM <hf@hongfeng.ch> wrote:
> 
>> I'm curious what Chinese font(s) you are using with ConTeXt? Are they OpenType font,
>> 
>> or TrueType?
>> 
>> October 2, 2024 at 12:56 PM, "黄复雄" <aahuaang@gmail.com> wrote:
>> 
>> This is a preliminary solution for inserting spaces between Chinese
>> 
>> characters and non-Chinese characters
>> 
>> ```ConTeXt
>> 
>> \mainlanguage[cn]
>> 
>> \language[cn]
>> 
>> \setscript[hanzi]
>> 
>> \usetypescriptfile[mscore]
>> 
>> \usebodyfont [mschinese,12pt]
>> 
>> \showglyphs
>> 
>> \startluacode
>> 
>> Thirddata = Thirddata or {}
>> 
>> local glyph_id = nodes.nodecodes.glyph --node.id("glyph")
>> 
>> local node_insertbefore = node.insertbefore
>> 
>> local node_insertafter = node.insertafter
>> 
>> local node_new = node.new
>> 
>> local tex_sp = tex.sp
>> 
>> local function ischinesechar(c)
>> 
>> -- for more ranges:
>> 
>> -- https://wiki.contextgarden.net/List_of_Unicode_blocks
>> 
>> return (c >= 0x04E00 and c <= 0x09FFF)
>> 
>> or (c >= 0x03400 and c <= 0x04DBF)
>> 
>> or (c >= 0x20000 and c <= 0x2A6DF)
>> 
>> end
>> 
>> function Thirddata.processmystuff(head)
>> 
>> local n = head
>> 
>> while n do
>> 
>> if n.id == glyph_id and ischinesechar(n.char) then
>> 
>> local n_prev = n.prev
>> 
>> if n_prev
>> 
>> and n_prev.id == glyph_id
>> 
>> and not ischinesechar(n_prev.char)
>> 
>> then
>> 
>> local glue = node_new("glue")
>> 
>> glue.width = tex_sp("0.25em")
>> 
>> glue.stretch = tex_sp("0.25em")
>> 
>> print("insert space before:", utf8.char(n.char))
>> 
>> head, glue = node_insertbefore(head, n, glue)
>> 
>> end
>> 
>> local n_next = n.next
>> 
>> if n_next
>> 
>> and n_next.id == glyph_id
>> 
>> and not ischinesechar(n_next.char)
>> 
>> then
>> 
>> local glue = node_new("glue")
>> 
>> glue.width = tex_sp("0.25em")
>> 
>> glue.stretch = tex_sp("0.25em")
>> 
>> print("insert space after:", utf8.char(n.char))
>> 
>> head, glue = node_insertafter(head, n, glue)
>> 
>> n = glue.next
>> 
>> end
>> 
>> end
>> 
>> n = n.next
>> 
>> end
>> 
>> return head, done
>> 
>> end
>> 
>> nodes.tasks.appendaction("processors", "after", "Thirddata.processmystuff")
>> 
>> \stopluacode
>> 
>> \starttext
>> 
>> 今天出去买菜花了5000元。
>> 
>> 新MacBook Pro有15\%的CPU性能提升。
>> 
>> \stoptext
>> 
>> ```
>> 
>> On Tue, Oct 1, 2024 at 2:07 PM <ai2472206007@yeah.net> wrote:
>> 
>> hi,
>> 
>> Is there any way to automatically control the spacing between Chinese and non-Chinese characters?
>> 
>> I noticed that there is a tracker that tracks character types and annotates them.
>> 
>> But I don't know much about lua and the underlying tex.
>> 
>> Any suggestions would be greatly appreciated.
>> 
>> For example, glue is automatically added between Chinese characters and English or numbers.
>> 
>> input: 今天出去买菜花了5000元。
>> 
>> will get: 今天出去买菜花了 5000 元。
>> 
>> ----------------------------------
>> 
>> input: 新MacBook Pro有15%的CPU性能提升。
>> 
>> will get: 新 MacBook Pro 有 15% 的 CPU 性能提升。
>> 
>> Muyik
>> 
>> ___________________________________________________________________________________
>> 
>> If your question is of interest to others as well, please add an entry to the Wiki!
>> 
>> maillist : ntg-context@ntg.nl / https://mailman.ntg.nl/mailman3/lists/ntg-context.ntg.nl
>> 
>> webpage : https://www.pragma-ade.nl / https://context.aanhet.net (mirror)
>> 
>> archive : https://github.com/contextgarden/context
>> 
>> wiki : https://wiki.contextgarden.net
>> 
>> ___________________________________________________________________________________
>> 
>> ___________________________________________________________________________________
>> 
>> If your question is of interest to others as well, please add an entry to the Wiki!
>> 
>> maillist : ntg-context@ntg.nl / https://mailman.ntg.nl/mailman3/lists/ntg-context.ntg.nl
>> 
>> webpage : https://www.pragma-ade.nl / https://context.aanhet.net (mirror)
>> 
>> archive : https://github.com/contextgarden/context
>> 
>> wiki : https://wiki.contextgarden.net
>> 
>> ___________________________________________________________________________________
>> 
>> ___________________________________________________________________________________
>> 
>> If your question is of interest to others as well, please add an entry to the Wiki!
>> 
>> maillist : ntg-context@ntg.nl / https://mailman.ntg.nl/mailman3/lists/ntg-context.ntg.nl
>> 
>> webpage : https://www.pragma-ade.nl / https://context.aanhet.net (mirror)
>> 
>> archive : https://github.com/contextgarden/context
>> 
>> wiki : https://wiki.contextgarden.net
>> 
>> ___________________________________________________________________________________
> 
> ___________________________________________________________________________________
> 
> If your question is of interest to others as well, please add an entry to the Wiki!
> 
> maillist : ntg-context@ntg.nl / https://mailman.ntg.nl/mailman3/lists/ntg-context.ntg.nl
> 
> webpage : https://www.pragma-ade.nl / https://context.aanhet.net (mirror)
> 
> archive : https://github.com/contextgarden/context
> 
> wiki : https://wiki.contextgarden.net
> 
> ___________________________________________________________________________________
___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!

maillist : ntg-context@ntg.nl / https://mailman.ntg.nl/mailman3/lists/ntg-context.ntg.nl
webpage  : https://www.pragma-ade.nl / https://context.aanhet.net (mirror)
archive  : https://github.com/contextgarden/context
wiki     : https://wiki.contextgarden.net
___________________________________________________________________________________

^ permalink raw reply	[flat|nested] 5+ messages in thread
* [NTG-context] Is there any way to automatically control the spacing between Chinese and non-Chinese characters?
@ 2024-10-01  6:02 ai2472206007
  2024-10-02  4:56 ` [NTG-context] " 黄复雄
  0 siblings, 1 reply; 5+ messages in thread
From: ai2472206007 @ 2024-10-01  6:02 UTC (permalink / raw)
  To: ntg-context

hi, 
Is there any way to automatically control the spacing between Chinese and non-Chinese characters?
I noticed that there is a tracker that tracks character types and annotates them. 
But I don't know much about lua and the underlying tex. 
Any suggestions would be greatly appreciated.

For example, glue is automatically added between Chinese characters and English or numbers.

input: 今天出去买菜花了5000元。 
will get: 今天出去买菜花了 5000 元。
---------------------------------- 
input: 新MacBook Pro有15%的CPU性能提升。 
will get: 新 MacBook Pro 有 15% 的 CPU 性能提升。

Muyik
___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!

maillist : ntg-context@ntg.nl / https://mailman.ntg.nl/mailman3/lists/ntg-context.ntg.nl
webpage  : https://www.pragma-ade.nl / https://context.aanhet.net (mirror)
archive  : https://github.com/contextgarden/context
wiki     : https://wiki.contextgarden.net
___________________________________________________________________________________

^ permalink raw reply	[flat|nested] 5+ messages in thread
end of thread, other threads:[~2024-10-04 23:08 UTC | newest]

Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2024-10-02 22:39 [NTG-context] Re: Is there any way to automatically control the spacing between Chinese and non-Chinese characters? hf
2024-10-02 23:45 ` 黄复雄
  -- strict thread matches above, loose matches on Subject: below --
2024-10-04 23:03 hf
2024-10-01  6:02 [NTG-context] " ai2472206007
2024-10-02  4:56 ` [NTG-context] " 黄复雄
2024-10-02 11:36   ` ai2472206007

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).