Re: [NTG-context] How can I remove a blank leading line from a buffer

13 Aug 2018


      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