protrusion with opening exclamation and question marks

protrusion with opening exclamation and question marks

[Pablo Rodriguez]

Hi Hans,

I have the following sample:

    \definefontfeature[default][default]
        [protrusion=quality]

    \setupxtable[frame=off, option=stretch]

    \startbuffer[standard]
    ¿Cómo?

    ¡No!
    \stopbuffer

    \startbuffer[right]
    \hfill¿Cómo?

    \hfill¡No!
    \stopbuffer

    \starttext
    \startTEXpage[offset=2em]
    \startembeddedxtable[framecolor=red, align=hanging,
            foregroundstyle={\ss\bfd}, offset=overlay]
        \startxrow
            \startxcell[leftframe=on] \getbuffer[standard]\stopxcell
        \stopxrow
        \startxrow[toffset=2em]
            \startxcell[rightframe=on] \getbuffer[right]\stopxcell
            \startxcell[rightframe=on, align=nothanging]
                    \getbuffer[right]\stopxcell
        \stopxrow
    \stopembeddedxtable
    \stopTEXpage
    \stoptext

It shows that question and exclamation marks are sligtly protruded.

Well, in Spanish (and Galician in some ortographies) there are opening
exclamation and quotation marks.

I think it would make sense to have the same protrusion values for
opening quotation and exclamation marks as for the closing ones.

Many thanks for your help,

Pablo
-- 
http://www.ousia.tk
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Re: protrusion with opening exclamation and question marks

[Hans Hagen]

On 8/29/2018 10:12 PM, Pablo Rodriguez wrote:
> Hi Hans,
> 
> I have the following sample:
> 
>      \definefontfeature[default][default]
>          [protrusion=quality]
> 
>      \setupxtable[frame=off, option=stretch]
> 
>      \startbuffer[standard]
>      ¿Cómo?
> 
>      ¡No!
>      \stopbuffer
> 
>      \startbuffer[right]
>      \hfill¿Cómo?
> 
>      \hfill¡No!
>      \stopbuffer
> 
>      \starttext
>      \startTEXpage[offset=2em]
>      \startembeddedxtable[framecolor=red, align=hanging,
>              foregroundstyle={\ss\bfd}, offset=overlay]
>          \startxrow
>              \startxcell[leftframe=on] \getbuffer[standard]\stopxcell
>          \stopxrow
>          \startxrow[toffset=2em]
>              \startxcell[rightframe=on] \getbuffer[right]\stopxcell
>              \startxcell[rightframe=on, align=nothanging]
>                      \getbuffer[right]\stopxcell
>          \stopxrow
>      \stopembeddedxtable
>      \stopTEXpage
>      \stoptext
> 
> It shows that question and exclamation marks are sligtly protruded.
> 
> Well, in Spanish (and Galician in some ortographies) there are opening
> exclamation and quotation marks.
> 
> I think it would make sense to have the same protrusion values for
> opening quotation and exclamation marks as for the closing ones.
you need to patch font-imp-quality.lua:

vectors['punctuation'] = {

     [0x003F] = { 0,    0.20 }, -- ?
     [0x00BF] = { 0.20, 0    }, -- ¿
     [0x0021] = { 0,    0.20 }, -- !
     [0x00A1] = { 0.20, 0,   }, -- ¡





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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
-----------------------------------------------------------------
___________________________________________________________________________________
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
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archive  : https://bitbucket.org/phg/context-mirror/commits/
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___________________________________________________________________________________

Re: protrusion with opening exclamation and question marks

[Pablo Rodriguez]

On 08/30/2018 12:58 AM, Hans Hagen wrote:
> On 8/29/2018 10:12 PM, Pablo Rodriguez wrote:
>> [...]
>> Well, in Spanish (and Galician in some ortographies) there are opening
>> exclamation and quotation marks.
>>
>> I think it would make sense to have the same protrusion values for
>> opening quotation and exclamation marks as for the closing ones.
> you need to patch font-imp-quality.lua:
> 
> vectors['punctuation'] = {
> 
>      [0x00BF] = { 0.20, 0    }, -- ¿
>      [0x00A1] = { 0.20, 0,   }, -- ¡

Many thanks for your help, Hans.

It works perfecly fine now.

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
___________________________________________________________________________________