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The package ifthen needs to be added to LaTeXConfig.lyx. I'll do this when that file can be opened again. git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@22419 a592a061-630c-0410-9148-cb99ea01b6c8
46 lines
1.3 KiB
Plaintext
46 lines
1.3 KiB
Plaintext
#\DeclareLyXModule{Adds an environment for hanging paragraphs.}{Hanging}
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#Author: Richard Heck
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#Hanging paragraph code adapted from hanging.sty, available at:
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# http://www.ctan.org/tex-archive/macros/latex/contrib/hanging/
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#Copyright Peter R. Wilson.
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#Released under the LaTeX Project Public License.
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Format 6
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Style Hanging
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LatexType Environment
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LatexName hangparagraphs
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Align Block
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Margin Static
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LeftMargin "MMMM"
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ParIndent "-MMMM"
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Requires ifthen
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Preamble
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\newlength{\lyxhang}
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\IfFileExists{hanging.sty}{
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\usepackage{hanging}
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\newenvironment{hangparagraphs}
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{%
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\ifthenelse{\lengthtest{\parindent > 0pt}}%
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{\setlength{\lyxhang}{\parindent}}%
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{\setlength{\lyxhang}{2em}}%
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\begin{hangparas}{\lyxhang}{1}%
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}
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{\end{hangparas}}
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}{%else
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\newenvironment{hangparagraphs}
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{%
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\ifthenelse{\lengthtest{\parindent > 0pt}}%
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{\setlength{\lyxhang}{\parindent}}%
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{\setlength{\lyxhang}{2em}}%
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\begin{hangparas}%
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}
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{\end{hangparas}}
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\newcommand{\hangpara}{\hangindent \lyxhang \hangafter 1 \noindent}
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\newenvironment{hangparas}{\setlength{\parindent}{\z@}
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\everypar={\hangpara}}{\par}
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}
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EndPreamble
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End
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