mirror of
https://git.lyx.org/repos/lyx.git
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271 lines
5.6 KiB
Plaintext
271 lines
5.6 KiB
Plaintext
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#LyX 1.5.0svn created this file. For more info see http://www.lyx.org/
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\lyxformat 270
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\begin_document
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\begin_header
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\textclass article
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\begin_preamble
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\usepackage{a4wide}
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\end_preamble
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\language english
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\inputencoding auto
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\font_roman default
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\font_sans default
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\font_typewriter default
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\font_default_family default
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\font_sc false
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\font_osf false
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\font_sf_scale 100
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\font_tt_scale 100
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\graphics default
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\float_placement H
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\paperfontsize default
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\spacing single
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\papersize default
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\use_geometry false
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\use_amsmath 1
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\use_esint 0
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\cite_engine basic
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\use_bibtopic false
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\paperorientation portrait
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\secnumdepth 3
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\tocdepth 3
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\paragraph_separation indent
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\defskip medskip
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\quotes_language english
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\papercolumns 1
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\papersides 1
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\paperpagestyle default
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\tracking_changes false
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\output_changes false
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\author "Bo Peng"
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\end_header
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\begin_body
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\begin_layout Section
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Three types of listings
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\end_layout
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\begin_layout Standard
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There are three types of listings, in listings package terms:
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\end_layout
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\begin_layout Description
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lstinline short piece of program code like
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\begin_inset listings
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lstparams "language=C++,basicstyle=\ttfamily,showspaces=true"
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inline true
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status open
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\begin_layout Standard
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\color foreground
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int a=5;
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\end_layout
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\end_inset
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\end_layout
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\begin_layout Description
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lstlisting long program listing in its own paragraphs and decorations, For
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example,
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\begin_inset listings
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lstparams "language=Python,numbers=left,numberstyle=\tiny,basicstyle=\ttfamily,numbersep=5pt"
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inline false
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status open
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\begin_layout Standard
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\color foreground
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def func(param):
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\end_layout
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\begin_layout Standard
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'this is a python function'
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\end_layout
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\begin_layout Standard
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pass
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\end_layout
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\end_inset
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\end_layout
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\begin_layout Description
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lstinputlisting read program listing from a file.
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Parameters can be given to list only given lines.
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For example, the following listings list line 10 - 15 of this lyx file.
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\end_layout
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\begin_layout Standard
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\begin_inset Include \lstinputlisting{listings.lyx}[firstline=10,lastline=15,language=TeX,breaklines=true,caption={Line 10 - 15 of this listings.lyx file}]
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preview false
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\end_inset
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\end_layout
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\begin_layout Section
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How to enter listings
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\end_layout
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\begin_layout Standard
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Inline and normal listings are entered through listings inset (introduced
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by lyx 1.5.0).
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To insert a program listing, choose
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\family typewriter
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Insert->Program Listing
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\family default
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.
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inline listing is selected by choosing
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\family typewriter
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inline listing
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\family default
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in the
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\family typewriter
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placement
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\family default
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section.
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\end_layout
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\begin_layout Standard
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File listing is inserted using
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\family typewriter
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Insert->File->Child Document
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\family default
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, and choose
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\family typewriter
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listings
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\family default
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from the type combo box.
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\end_layout
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\begin_layout Section
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Listings parameters
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\end_layout
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\begin_layout Standard
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The listings package is a very powerful latex packaging, providing more
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than 130 parameters that customize the look of your program listings.
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Lyx provides direct support for a few most commonly used parameters through
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the listings dialog, and an
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\family typewriter
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advanced
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\family default
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edit box to enter all other parameters.
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\end_layout
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\begin_layout Subsection
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Global listings options
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\end_layout
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\begin_layout Standard
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It is likely that your document will have several listings of the same type
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so it makes sense to customize all of them using global listings options.
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To enter these options, choose
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\family typewriter
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Document -> Settings -> Text Layouts
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\family default
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and enter listings parameters in the given edit box.
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The editbox to the left of the input box can provide valuable information
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such as allowed values of a parameter but you may still need to consult
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the listings manual for the meanings of the parameters.
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\end_layout
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\begin_layout Standard
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Parameters set via this dialog will output as
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\family typewriter
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\backslash
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lstset
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\family default
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in latex preamble.
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\end_layout
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\begin_layout Subsection
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Parameters of the listings inset
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\end_layout
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\begin_layout Standard
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If you right-click a listings inset, a listings dialog will be shown that
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allows you to customize your listings.
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The most commonly used parameters are displayed on the first tab, including
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placement, language, numbering and basic style of the code.
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More advanced options can be entered at the second
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\family typewriter
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advanced
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\family default
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tab.
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\end_layout
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\begin_layout Subsection
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Parameters of listings child document
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\end_layout
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\begin_layout Standard
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The child document dialog provides less support for commonly used listings
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parameters so you will have to enter them manually.
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\end_layout
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\begin_layout Subsection
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Caption and label
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\end_layout
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\begin_layout Standard
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Parameters
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\family typewriter
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caption={blah}
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\family default
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and
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\family typewriter
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label={blah}
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\family default
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are handled separately from other listings parameters.
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In the
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\family typewriter
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Child Document
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\family default
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dialog, caption ad label should be entered in the given caption and label
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edit boxes.
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In a listing inset, you can insert caption through
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\family typewriter
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insert -> caption
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\family default
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, and
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\family typewriter
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insert->label
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\family default
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in the caption.
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Explicit
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\family typewriter
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caption
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\family default
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and
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\family typewriter
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label
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\family default
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parameters entered through the
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\family typewriter
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advanced
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\family default
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edit box are allowed, but if both
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\family typewriter
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insert->caption
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\family default
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and parameter
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\family typewriter
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caption={blah}
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\family default
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are entered, the latter will be ignored.
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\end_layout
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\end_body
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\end_document
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