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具有多个参数的命令的 LyX 样式

tag-icon • tag-icon lyx optional-arguments
具有多个参数的命令的 LyX 样式

我想为接受多个参数的命令创建一个样式：

\classify{A}{B}{C}

我开始创造一种风格

Style Classify
    Category   FrontMatter

    LatexType  Command
    LatexName  classify
End

但这种样式仅适用于采用单个参数的命令。如何修改样式定义以使其接受多个参数和可选参数？

答案1

这在 中是不可能的LyX 2.0.x。LyX 2.1提供了一个非常灵活的参数框架。LyX 2.1将在几个月后发布。您现在可以在 Ubuntu 上非常轻松地使用开发版本（相当稳定）以及您当前的版本利克斯PPA。

为了完成您想要做的事情LyX 2.1，请使用以下命令：

Style Classify
    Category   FrontMatter
    LatexType  Command
    LatexName  refine
 Argument 1
    Mandatory 1
    LabelString "FirstMandatoryArg"
  EndArgument
 Argument 2
    Mandatory 1
    LabelString "SecondMandatoryArg"
  EndArgument
End

附件是一张向您展示如何使用它的屏幕截图。请注意，插入菜单中的项目呈灰色，因为我已经插入了它们。还请注意，顺序无关紧要（因此 ACB 仍为 {A}{B}{C}）。您可以在屏幕截图底部的 LaTeX 预览中看到这一点。

在此处输入图片描述

答案2

可以将LyX 2.0insets 用作框架 inset 内的命名参数。缺点是检查较少，因此如果您在其中放入其他内容（如空格或 parskips），可能会产生副作用。

我的布局使用tabulary（和丑陋的颜色）为 1 到 4 列定义了一个概要插入。表头和标题是可选的。表头和文本插入应该多次使用。

这里有两个示例，一个带有表头和标题，一个没有：

Lyx 中的概要插图

结果：

PDF 查看器中的结果

关键是首先收集所有必要的参数并将它们存储在本地。以下是布局代码：

#\DeclareLyXModule{Synopsis} 
#DescriptionBegin 
#     Synopsis Inset Example for LyX 2.0
#     A frame inset with multiple, mostly optional named parameter insets.
#
#     Usage:
#         Synopsis[ SynopsisHead... SynopsisText... SynopsisCaption ]
#         Synopsis[ SynopsisHead+SynopsisText... SynopsisCaption ]
#
#     There must be 1..4 Texts, everything else is optional.
#     If you use Heads you must define one Head for each Text.
#     The 1st Head must be before the 1st Text.
#DescriptionEnd 

Format 21

Preamble

\usepackage{etoolbox}
\usepackage{tabulary}

\def\setSysnopsisColumnType#1{\newcolumntype{Q}{#1}}%

\long\def\synopsisFrame#1{%
    \begin{table}[h]%
        \small%
        %
        %%% execute parameter insets
        %%% (there should be nothing else, not even parskips!)
        #1%
        %
        %%% set table format
        \expandafter\setSysnopsisColumnType\expandafter{\theSynopsisFormat}%
        \begin{tabulary}{\textwidth}{Q}%
            %
            %%% table head (depends on body)
            \ifdef{\theSynopsisHeadi}{%
                \theSynopsisHeadi%
                \ifdef{\theSynopsisTextii}{ & \theSynopsisHeadii}{}%
                \ifdef{\theSynopsisTextiii}{ & \theSynopsisHeadiii}{}%
                \ifdef{\theSynopsisTextiv}{ & \theSynopsisHeadiv}{}%
                \\[1em]
            }{}%
            %
            %%% table body
            \theSynopsisTexti
            \ifdef{\theSynopsisTextii}{ & \theSynopsisTextii}{}%
            \ifdef{\theSynopsisTextiii}{ & \theSynopsisTextiii}{}%
            \ifdef{\theSynopsisTextiv}{ & \theSynopsisTextiv}{}%
            %
        \end{tabulary}%
        \ifdef{\theSynopsisCaption}{\caption{\theSynopsisCaption}}{}%
    \end{table}%
}

\long\def\synopsisHead#1{%
    %%% set next Head
    \ifdef{\theSynopsisHeadiv}{%
        \PackageError{SynopsisInset}{Too many Heads.}%
            {Only 4 Head insets are supported.}%
    }{%
        \ifdef{\theSynopsisHeadiii}{%
            \def\theSynopsisHeadiv{#1}%
        }{%
            \ifdef{\theSynopsisHeadii}{%
                \def\theSynopsisHeadiii{#1}%
            }{%
                \ifdef{\theSynopsisHeadi}{%
                    \def\theSynopsisHeadii{#1}%
                }{%
                    \def\theSynopsisHeadi{#1}%
                }%
            }%
        }%
    }%
}

\long\def\synopsisText#1{%
    %%% set next Text
    \ifdef{\theSynopsisTextiv}{%
        \PackageError{SynopsisInset}{Too many Texts.}%
            {Only 4 Text insets are supported.}%
    }{%
        \ifdef{\theSynopsisTextiii}{%
            \def\theSynopsisTextiv{#1}% set Text
            \def\theSynopsisFormat{|J|J|J|J|}% set format
        }{%
            \ifdef{\theSynopsisTextii}{%
                \def\theSynopsisTextiii{#1}%
                \def\theSynopsisFormat{|J|J|J|}%
            }{%
                \ifdef{\theSynopsisTexti}{%
                    \def\theSynopsisTextii{#1}%
                    \def\theSynopsisFormat{|J|J|}%
                }{%
                    \def\theSynopsisTexti{#1}%
                    \def\theSynopsisFormat{|J|}%
                }%
            }%
        }%
    }%
}

\long\def\synopsisCaption#1{%
    \def\theSynopsisCaption{#1}%
}

EndPreamble


InsetLayout Flex:Synopsis
    LyXType Custom
    LabelString Synopsis
    LatexType Command
    LatexName synopsisFrame
    BgColor blue
    ContentAsLabel 0
    CustomPars 1
    Decoration Classic
    LabelFont        
        Color        blue
        Size         Small
    EndFont
End

InsetLayout Flex:SynopsisHead
    LyXType Custom
    LabelString Head
    LatexType Command
    LatexName synopsisHead
    BgColor white
    ContentAsLabel 0
    CustomPars 1
    Decoration Classic
    LabelFont        
        Color        blue
        Size         Small
    EndFont
End

InsetLayout Flex:SynopsisText
    LyXType Custom
    LabelString Text
    LatexType Command
    LatexName synopsisText
    BgColor white
    ContentAsLabel 0
    CustomPars 1
    Decoration Classic
    LabelFont        
        Color        blue
        Size         Small
    EndFont
End

InsetLayout Flex:SynopsisCaption
    LyXType Custom
    LabelString Caption
    LatexType Command
    LatexName synopsisCaption
    BgColor white
    ContentAsLabel 0
    CustomPars 1
    Decoration Classic
    LabelFont        
        Color        blue
        Size         Small
    EndFont
End

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