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From: Rik Kabel via ntg-context <ntg-context@ntg.nl>
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Subject: Re: startlines with long lines that break and indent
Date: Sun, 26 Dec 2021 16:11:52 -0500
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On 2021-12-26 11:36, juh via ntg-context wrote:
> Hi all,
>
> I am looking for a way to make startstoplines likes this:
>
>
> This is a long line
>      that breaks,
> the second line,
> the third line.
>
> So if a line in the poem is too long it shall break and indent.
>
> TIA
> juh

You can play with something based on the following, which I made it 
following suggestions from others. There may well be other ways, but 
this works for me.

    \define\Poemindent{3em}
    \define\Poeminset{14em}
    \definedelimitedtext[Poe]
    \setupwhitespace[medium]
    \showframe

    \startbuffer[Poem]
       This is a long line that breaks,
       the second line,
       the third line.

       The second stanza starts.
    \stopbuffer

    \setupdelimitedtext[Poe][
       rightmargin=\Poeminset,
       leftmargin={\dimexpr\Poemindent+\Poeminset\relax},
           before={\setuplines[
                        before=,
                     inbetween={\blank[small]},
                         after=,
                    ]
                   \startlines
                   \setupindenting[-\Poemindent,yes]
                   \startparagraph},
            after=\stopparagraph
                  \stoplines,
      ]

    \starttext

    \startparagraph

      Here comes a poem – watch the lines break!

    \stopparagraph

         \startPoe
           \inlinebuffer[Poem]
         \stopPoe

    \startparagraph

      Now, it is gone. Good-bye.

    \stopparagraph

    \stoptext

-- 
Rik

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<html>
  <head>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
  </head>
  <body>
    <p><br>
    </p>
    <div class="moz-cite-prefix">On 2021-12-26 11:36, juh via
      ntg-context wrote:<br>
    </div>
    <blockquote type="cite"
      cite="mid:c8390fc58f24bcef62bfec8de4bc812bd3d2d970.camel@mailbox.org">
      <pre class="moz-quote-pre" wrap="">Hi all,

I am looking for a way to make startstoplines likes this:


This is a long line
    that breaks,
the second line,
the third line.

So if a line in the poem is too long it shall break and indent.

TIA
juh
</pre>
    </blockquote>
    <p>You can play with something based on the following, which I made
      it following suggestions from others. There may well be other
      ways, but this works for me.<br>
    </p>
    <blockquote><font face="Courier New, Courier, monospace">\define\Poemindent{3em}<br>
        \define\Poeminset{14em}<br>
        \definedelimitedtext[Poe]<br>
        \setupwhitespace[medium]<br>
        \showframe<br>
        <br>
        \startbuffer[Poem]<br>
          This is a long line that breaks,<br>
          the second line,<br>
          the third line.<br>
        <br>
          The second stanza starts.<br>
        \stopbuffer<br>
        <br>
        \setupdelimitedtext[Poe][<br>
          rightmargin=\Poeminset,<br>
          leftmargin={\dimexpr\Poemindent+\Poeminset\relax},<br>
              before={\setuplines[<br>
                           before=,<br>
                        inbetween={\blank[small]},<br>
                            after=,<br>
                       ]<br>
                      \startlines<br>
                      \setupindenting[-\Poemindent,yes]<br>
                      \startparagraph},<br>
               after=\stopparagraph<br>
                     \stoplines,<br>
         ]<br>
        <br>
        \starttext<br>
        <br>
        \startparagraph<br>
        <br>
         Here comes a poem – watch the lines break!<br>
        <br>
        \stopparagraph<br>
        <br>
            \startPoe<br>
              \inlinebuffer[Poem]<br>
            \stopPoe<br>
        <br>
        \startparagraph<br>
        <br>
         Now, it is gone. Good-bye.<br>
        <br>
        \stopparagraph<br>
        <br>
        \stoptext</font><font size="4"><font face="Courier New, Courier,
          monospace"><br>
        </font></font></blockquote>
    <p>-- <br>
      Rik<br>
    </p>
  </body>
</html>

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