From: Rik Kabel <context@rik.users.panix.com>
To: ntg-context@ntg.nl
Subject: Re: How can I remove a blank leading line from a buffer
Date: Tue, 14 Aug 2018 10:46:44 -0400 [thread overview]
Message-ID: <e3a3d5e8-26c1-a025-000c-1602e5c8ef40@rik.users.panix.com> (raw)
In-Reply-To: <6b29bc65-feca-a29a-8300-c9b447076985@rik.users.panix.com>
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On 8/13/2018 18:43, Rik Kabel wrote:
> On 8/13/2018 15:52, Wolfgang Schuster wrote:
>>
>>
>> Rik Kabel schrieb am 13.08.18 um 20:27:
>>> On 8/13/2018 13:46, Wolfgang Schuster wrote:
>>>>
>>>> \starttext
>>>>
>>>> \BeforePar{\dontleavehmode\llap{? }}\GotoPar
>>>>
>>>> \input knuth
>>>>
>>>> \startnarrower
>>>>
>>>> \BeforePar{\dontleavehmode\llap{? }}\GotoPar
>>>>
>>>> \input knuth
>>>>
>>>> \stopnarrower
>>>>
>>>> \stoptext
>>>>
>>>> Wolfgang
>>>
>>> I am applying it incorrectly, or it does not work with the buffers
>>> created by \grabbufferdata:
>>>
>>> \setupwhitespace[none]
>>> \setupindenting[none]
>>> \starttexdefinition unexpanded startBufTest
>>> \bgroup
>>> \dosingleempty\dostartBufTest
>>> \stoptexdefinition
>>> \starttexdefinition dostartBufTest [#SETUPS]
>>> \getrawparameters[BufTest][xx=yy,#SETUPS]
>>> \grabbufferdata[TestBuffer][startBufTest][stopBufTest]
>>> \stoptexdefinition
>>> \starttexdefinition stopBufTest
>>> \startnarrower[left,right]
>>> \startparagraph
>>> \BeforePar{\dontleavehmode\llap{? }}\GotoPar
>>> \inlinebuffer[TestBuffer]
>>> \stopparagraph
>>> \stopnarrower
>>> \egroup
>>> \stoptexdefinition
>>>
>>
>> \starttexdefinition stopBufTest
>> \startnarrower[left,right]
>> \startparagraph
>> \dontleavehmode\llap{? }%
>> \blank[overlay]
>> \inlinebuffer[TestBuffer]
>> \stopparagraph
>> \stopnarrower
>> \egroup
>> \stoptexdefinition
>>
>>
>> Wolfgang
>
> Thank you, Wolfgang. That does it. Note that the % escaping the line
> end is not needed ( although it might be needed outside a
> \starttexdefinition environment) – the following works as well:
>
>
> \starttexdefinition stopBufTest
>
> \startnarrower[left,right]
>
> \startparagraph
>
> \dontleavehmode{\llap{? }}
>
> \blank[overlay]
>
> \inlinebuffer[TestBuffer]
>
> \stopparagraph
>
> \stopnarrower
>
> \egroup
>
> \stoptexdefinition
>
>
Alas, this is not yet a workable solution. It does not work with a
layout of grid=tolerant, which I am currently using (although it does
work with some other grid settings). For now I will just add empty [] to
the startBufTest invocations.
I really think, though, that a buffers.strip function would be the way
to go, instead of futzing after the damage is done.
--
Rik
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next prev parent reply other threads:[~2018-08-14 14:46 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-13 3:18 Rik Kabel
2018-08-13 3:44 ` Aditya Mahajan
2018-08-13 3:46 ` Henri Menke
2018-08-13 7:02 ` Hans Hagen
2018-08-13 7:01 ` Hans Hagen
2018-08-13 14:28 ` Rik Kabel
2018-08-13 16:04 ` Wolfgang Schuster
2018-08-13 17:09 ` Rik Kabel
2018-08-13 17:46 ` Wolfgang Schuster
2018-08-13 18:27 ` Rik Kabel
2018-08-13 19:52 ` Wolfgang Schuster
2018-08-13 22:43 ` Rik Kabel
2018-08-14 14:46 ` Rik Kabel [this message]
2018-08-15 3:31 ` Aditya Mahajan
2018-08-15 7:07 ` Hans Hagen
2018-08-15 21:46 ` Rik Kabel
2018-08-16 14:55 ` Aditya Mahajan
2018-08-16 20:02 ` Rik
2018-08-13 16:15 ` Rik Kabel
2018-08-13 17:51 ` Rik Kabel
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