使用 \startcombination 与 \starttyping

Question

如何将两段逐字文本并排放置？使用\starttypingwithin\startcombination将行连在一起，而不是在行之间断开。

梅威瑟：

\starttext 
\startcombination[2*1]
{
\starttyping
This is sample line 1
This is sample line 2
This is sample line 3
\stoptyping
} { A }
{
\starttyping
Alternative line 1
Alternative line 2
Alternative line 3
\stoptyping
} { B }
\stopcombination 
\stoptext

我已\placesidebyside尽力尝试，结果类似。

Answer 1

组合的主要用途是将多幅图像排列在一个块中，因此 ConTeXt 使用水平框来存储图像。当您想要将多行文本放在组合中时，您必须将其放在允许换行的垂直框中。

虽然您可以使用常规\framed（或其\startframed替代）命令，但该framedtext环境更适合，因为它在封闭文本的顶部和底部具有更好的间距。

要获得框的适当宽度，您必须添加location=none，framedtext否则它将占据整个文本块的宽度。对于strip=yes环境，typing请确保从输出中删除行开头的前导空格。

\starttext 

\startcombination[2*1]
    \startcontent
        \startframedtext[location=none,frame=off,offset=0pt,width=fit] % width=.45\textwidth
            \starttyping[strip=yes]
            This is sample line 1
            This is sample line 2
            This is sample line 3
            \stoptyping
        \stopframedtext
    \stopcontent
    \startcaption
        A
    \stopcaption
    \startcontent
        \startframedtext[location=none,frame=off,offset=0pt,width=fit] % width=.45\textwidth
            \starttyping[strip=yes]
                Alternative line 1
                Alternative line 2
                Alternative line 3
            \stoptyping
        \stopframedtext
    \stopcontent
    \startcaption
        B
    \stopcaption
\stopcombination 

\stoptext

当文档中拥有多个组合块时，您可以创建额外的实例typing并framedtext仅对它们设置一次。

\defineframedtext
  [CombinationFrame]
  [location=none,
   frame=off,
   offset=0pt,
   width=fit] % width=.45\textwidth

\definetyping
  [CombinationCode]
  [strip=yes,
   before=\startCombinationFrame,
   after=\stopCombinationFrame]

\starttext 

\startcombination[2*1]
    \startcontent
        \startCombinationCode
        This is sample line 1
        This is sample line 2
        This is sample line 3
        \stopCombinationCode
    \stopcontent
    \startcaption
        A
    \stopcaption
    \startcontent
        \startCombinationCode
        Alternative line 1
        Alternative line 2
        Alternative line 3
        \stopCombinationCode
    \stopcontent
    \startcaption
        B
    \stopcaption
\stopcombination 

\stoptext

当您有更长的代码块时，将源代码放在缓冲区中然后在组合中加载缓冲区会很有用。

\defineframedtext
  [CombinationFrame]
  [location=none,
   frame=off,
   offset=0pt,
   width=fit] % width=.45\textwidth

\definetyping
  [CombinationCode]
  [strip=yes,
   before=\startCombinationFrame,
   after=\stopCombinationFrame]

\starttext 

\startbuffer[sample-line]
This is sample line 1
This is sample line 2
This is sample line 3
\stopbuffer

\startbuffer[alternative-line]
Alternative line 1
Alternative line 2
Alternative line 3
\stopbuffer

\startcombination[2*1]
    \startcontent
        \typeCombinationCodebuffer[sample-line]
    \stopcontent
    \startcaption
        A
    \stopcaption
    \startcontent
        \typeCombinationCodebuffer[alternative-line]
    \stopcontent
    \startcaption
        B
    \stopcaption
\stopcombination 

\stoptext

Answer 2

您可以使用段落。也可以使用打字。

\defineparagraphs [Block] [n=2]
\starttext 
\startBlock
\starttyping
This is sample line 1
This is sample line 2
This is sample line 3
\stoptyping
\Block
\starttyping
Alternative line 1
Alternative line 2
Alternative line 3
\stoptyping
\stopBlock
\stoptext

Answer 3

组合以水平模式排版，因此不会有换行符。您可以使用\framed它来制作启用换行符的框。我建议将其与缓冲区结合使用。

\starttext 

\startbuffer[A]
This is sample line 1
This is sample line 2
This is sample line 3
\stopbuffer

\startcombination[2*1]
  {%
    \startframed[frame=off,width=fit,align=right,strut=no]
      \typebuffer[A][before=,after=]
    \stopframed
  }{A}
  {%
    \startframed[frame=off,width=fit,align=right,strut=no]
      \setuptyping[before=,after=]
      \starttyping
Alternative line 1
Alternative line 2
Alternative line 3
      \stoptyping
    \stopframed
  }{B}
\stopcombination

\stoptext