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authorKarl Berry <karl@freefriends.org>2015-02-24 23:13:45 +0000
committerKarl Berry <karl@freefriends.org>2015-02-24 23:13:45 +0000
commit6c6e6523204ddac9c3f95fd28be32225cb2c6d83 (patch)
treee5fc7288762ccaf31f3545e9d743d36ec3a61d2e /Master/texmf-dist/source/latex/metrix/metrix.dtx
parent25dd544fb7b08b7c4a371086ab9611c1a668fc92 (diff)
metrix (24feb15)
git-svn-id: svn://tug.org/texlive/trunk@36376 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/source/latex/metrix/metrix.dtx')
-rw-r--r--Master/texmf-dist/source/latex/metrix/metrix.dtx321
1 files changed, 223 insertions, 98 deletions
diff --git a/Master/texmf-dist/source/latex/metrix/metrix.dtx b/Master/texmf-dist/source/latex/metrix/metrix.dtx
index a217a92d124..95bdebc53a4 100644
--- a/Master/texmf-dist/source/latex/metrix/metrix.dtx
+++ b/Master/texmf-dist/source/latex/metrix/metrix.dtx
@@ -1,6 +1,6 @@
% \iffalse meta-comment
%
-%% File: metrix.dtx Copyright (C) 2013 Tobias Weh
+%% File: metrix.dtx Copyright (C) 2015 Tobias Weh
%%
%% It may be distributed and/or modified under the conditions of the
%% LaTeX Project Public License (LPPL), either version 1.3c of this
@@ -27,8 +27,8 @@
%<package> }
\def\metrixFileName{metrix}
\def\metrixFileDescription{Typset prosody/metric symbols.}
-\def\metrixFileDate{2013/08/12}
-\def\metrixFileVersion{1.0}
+\def\metrixFileDate{2015/02/23}
+\def\metrixFileVersion{1.1}
%</driver|package>
%<*driver>
\documentclass[full,english]{l3doc}
@@ -36,16 +36,21 @@
\usepackage[latin1]{inputenc}
\usepackage[T1]{fontenc}
+\usepackage{etoolbox}
+
\usepackage{babel}
-\usepackage{xspace}
\usepackage{xparse}
\usepackage{xcolor}
\definecolor{twred}{HTML}{91031F}
+\hypersetup{
+ allcolors=twred,
+}
+
\usepackage{metrix}
-\usepackage{tabu,booktabs}
+\usepackage{longtable,tabu,booktabs}
\renewcommand{\arraystretch}{1.3}
\usepackage[bottom]{footmisc}
@@ -72,6 +77,7 @@
\MakeShortVerb{\+}
}
+
\IndexPrologue{
\section*{Index}
\addcontentsline{toc}{section}{Index}
@@ -81,17 +87,15 @@
all others indicate the places where it is used.
}
\GlossaryPrologue{
- \section*{Change History}
- \addcontentsline{toc}{section}{Change~History}
- \markboth{{Change History}}{{Change History}}
+ \section{Change History}
{\GlossaryParms\ttfamily\hyphenchar\font=`\-}
}
\AtBeginDocument{\renewcommand*{\glossaryname}{Change History}}
-\newcommand{\metrix}{\textcolor{twred}{\textbf{\textsf{m\u{e}trix}}}\xspace}
-\newcommand{\TikZ}{Ti\emph{k}Z\xspace}
-\newcommand{\Star}{\meta{\textup{\texttt{*}}}}
-\newcommand{\mail}[1]{\href{mailto:#1}{#1}}
+\def\metrix/{\textcolor{twred}{\textbf{\textsf{m\u{e}trix}}}}
+\def\TikZ/{Ti\emph{k}Z}
+\newrobustcmd{\Star}{\meta{\textup{\texttt{*}}}}
+\newrobustcmd{\mail}[1]{\href{mailto:#1}{#1}}
\begin{document}
@@ -101,7 +105,7 @@
% \fi
%
%
-% \title{The \metrix package}
+% \title{The \metrix/ package}
%
% \author{Tobias Weh\thanks{URL: \url{http://www.tweh.de}, Mail: \mail{mail@tweh.de}}}
%
@@ -119,7 +123,7 @@
% {\acct{e}t qu\acct{o}d temp-t\acct{a}-bam | scr\acct{i}-be-re v\acct{e}r-sus \acct{e}-rat}
% \end{center}
% \par\bigskip
-% The \metrix package can be used to print the prosodics/metrics of (latin) verses.
+% The \metrix/ package can be used to print the prosodics/metrics of (latin) verses.
% It provides macros to typeset the symbols stand alone and in combination with syllables
% (including automatic alignment like seen above). Furthermore it defines a new br\brv{e}vis
% and a l\lng{o}nga accent^^A
@@ -134,11 +138,18 @@
% \end{abstract}
%
% \section{Prerequisites}
-% \metrix relies only on a few packages: \pkg{tikz} (including the +calc+ library), \pkg{xpatch}
+% \metrix/ relies only on a few packages: \pkg{tikz} (including the +calc+ library), \pkg{xpatch}
% and \pkg{xparse}, which stand for the whole \LaTeX3 bundle.
%
% \section{Package loading}
-% Load \metrix as usual with +\usepackage{metrix}+. At the moment it has no options.
+% Load \metrix/ as usual with +\usepackage{metrix}+. At the moment it has no options.
+%
+% \changes{v1.0a}{2013/08/14}{Added \texttt{cwl} file for TeXstudio}
+% A CWL file +metrix.cwl+ for autocompletition in TeXstudio is available in the
+% GitHub repo. To install the CWL file copy it to +~/.config/texstudio/+
+% on Linux and OS X and to +C:\Documents and Settings/User/AppData/Roaming/texstudio/+.
+% See section 1.5 of the TeXstudio manual for more information.
+%
%
% \section{Bugs and feedback}
% \subsection{Known issues}
@@ -149,12 +160,47 @@
% \end{itemize}
% I'm sure there are more bugs and issues let me know if you find them \dots
% \subsection{Feedback}
-% Any feedback on \metrix is appreciated. You may use its GitHub repository at
-% \url{https://github.com/tweh/metrix} to request features or report bugs or
+% Any feedback on \metrix/ is appreciated. You may use its GitHub repository at
+% \url{https://github.com/tweh/metrix} to request features and report bugs or
% send me an e-mail (\mail{mail@tweh.de}).
%
+% Please note that I don?t speak latin myself and fo that the examples in this manual
+% may be wrong---as long as they show how to use the package I don't consider such
+% errors as bugs +;-)+.
%
% \section{Metric symbols}
+% \subsection{Syntax for symbols}\label{sec:syntax}
+% \changes{v1.1}{2014/07/02}{New section about the symbol syntax (see \ref{sec:syntax})}
+% Before I'll show you the central macros for typesetting the symbols, you need
+% to ``learn'' the syntax for the symbols. All symbols are represented by a single
+% or a combination of characters. The list with all available abbreviations can
+% be found in table~\ref{tab:symbols}. Please keep in mind that \metrix/ uses spaces to
+% separate the abbreviations an something like +_'x+ will cause an error, the
+% correct input is +_ ' x+.
+% \begin{table}[htbp]
+% \caption{Symbol abbreviations}\label{tab:symbols}
+% \centering
+% \begin{tabu} {l>{\itshape}lcl}
+% \toprule
+% \rowfont{\bfseries\sffamily} \multicolumn{2}{l}{abbreviation} & symbol & explantion \\
+% \midrule
+% +e+ && \metricsymbols{e} & empty (=\,invisible) symbol \\
+% +u+ && \metricsymbols{u} & elementum breve \\
+% +_+ & under score & \metricsymbols{_} & elementum longum \\
+% +uu+ && \metricsymbols{uu} & double breve \\
+% +uu_+ && \metricsymbols{uu_} & elementum biceps \\
+% +_uu+ && \metricsymbols{_uu} & elementum biceps \\
+% +u_uu+ && \metricsymbols{u_uu} & elementum anceps \\
+% +x+ && \metricsymbols{x} & elementum anceps \\
+% +n+ && \metricsymbols{n} & elementum indifferens \\
+% +u_+ && \metricsymbols{u_} & elementum indifferens \\
+% +oo+ & two lowercase o's & \metricsymbols{oo} & aeolic base \\
+% +|+ & pipe & \metricsymbols{|} & break (see \ref{sec:breaks}) \\
+% +||+ & two pipes & \metricsymbols{||} & verse break (see \ref{sec:breaks}) \\
+% +'+ & apostrophe & \metricsymbols{'} & shorter break (see \ref{sec:breaks}) \\
+% \bottomrule
+% \end{tabu}
+% \end{table}
% \subsection{Stand alone metric symbols}
% \begin{function}[EXP]{\metricsymbols}
% \begin{syntax}
@@ -163,12 +209,9 @@
% This macro typesets stand alone versions of the symbols, i.e. without
% syllables below (or above) of them. Use the starred version for smaller (in line) symbols
% and the normal version for bigger symbols. \meta{symbols} must be a list of
-% abbreviations as listed in table~\ref{tab:symbols};\footnotemark
-% the single abbreviations must be
-% separated by one (or more spaces).
+% abbreviations as explained in section~\ref{sec:syntax}; the abbreviations must be
+% separated by one (or more) spaces.
% \end{function}
-% \footnotetext{The break symbols cannot be used above syllables, they must be used together with
-% break symbols in the syllable list, only!}
% \begin{example}
% The \emph{diphilius} can be shown with this code.
% \begin{verbatim}
@@ -182,8 +225,8 @@
% \cs{metrics}\oarg{highlighting}\Arg{symbols}\Arg{syllables}
% \end{syntax}
% This command can be used to align the symbols above (or below)
-% syllables. The first \meta{symbols} argument works as before.
-% The second argument \meta{syllables} takes the hyphenated verse.
+% syllables. The first argument works as in \cs{metricsymbols},
+% the second argument \meta{syllables} takes the hyphenated verse.
% \end{function}
% \begin{example}
% \begin{verbatim}
@@ -216,39 +259,48 @@
% \end{verbatim}
% The \metricsymbols*{_uu} shows an \emph{elementum biceps}.
% \end{example}
-% \begin{table}[hbtp]
-% \centering
-% \begin{tabu} {l>{\itshape}lcl}
-% \toprule
-% \rowfont{\bfseries\sffamily} \multicolumn{2}{l}{abbreviation} & symbol & explantion \\
-% \midrule
-% +e+ && \metricsymbols{e} & empty symbol \\
-% +u+ && \metricsymbols{u} & elementum breve \\
-% +_+ & (under score) & \metricsymbols{_} & elementum longum \\
-% +uu+ && \metricsymbols{uu} & double breve \\
-% +uu_+ && \metricsymbols{uu_} & elementum biceps \\
-% +_uu+ && \metricsymbols{_uu} & elementum biceps \\
-% +u_uu+ && \metricsymbols{u_uu} & elementum anceps \\
-% +x+ && \metricsymbols{x} & elementum anceps \\
-% +n+ && \metricsymbols{n} & elementum indifferens \\
-% +u_+ && \metricsymbols{u_} & elementum indifferens \\
-% +oo+ & (two lowercase o's) & \metricsymbols{oo} & aeolic base \\
-% +|+ & (pipe) & \metricsymbols{|} & break \\
-% +||+ & (two pipes) & \metricsymbols{||} & verse break \\
-% \bottomrule
-% \end{tabu}
-% \caption{Symbol abbreviations}\label{tab:symbols}
-% \end{table}
+%
+% \subsection{Adding symbols for breaks}\label{sec:breaks}
+% \changes{v1.1}{2014/07/02}{New section about breaks (see \ref{sec:breaks})}
+% As seen in the examples above you can use pipes, i.e. +|+ or +||+, to mark breaks.
+% In \cs{metrics} the markers must appear in \meta{symbols} and \meta{syllables}.
+% \begin{example}
+% \begin{verbatim}
+% \metrics{_ u u _ _ _ | _ _ u u _ ||}
+% {flos ve-te-ris vi-ni | meis na-ri-bus ob ||}
+% \end{verbatim}
+% \metrics{_ u u _ _ _ | _ _ u u _ ||}
+% {flos ve-te-ris vi-ni | meis na-ri-bus ob ||}
+% \end{example}
+% If you want the breaks to be shown in the symbol line only you can use the
+% shorter break which is represented by an apostrophe, i.e. +'+.
+% This mark must be used in \meta{symbols} only and is kind of special:
+% \begin{itemize}
+% \item It \emph{can't} be highlighted and thus doesn't count for the numbers used
+% for highlights,
+% \item it is ignored at the beginning and the end of \meta{symbols},
+% \item in \cs{metricsymbols} it is treated like the pipe, and
+% \item \TeX\ needs at least one additional run to get the right positions.
+% \end{itemize}
+% \begin{example}
+% \begin{verbatim}
+% \metrics{_ u u ' _ u u ' _ _ ' _ _ | _ u u | _ _ ||}
+% {Ar-ma vi-rum-que ca-no Tro-iae qui | pri-mus ab | o-ris ||}
+% \end{verbatim}
+% \metrics{_ u u ' _ u u ' _ _ ' _ _ | _ u u | _ _ ||}
+% {Ar-ma vi-rum-que ca-no Tro-iae qui | pri-mus ab | o-ris ||}
+% \end{example}
+%
% \subsection{Highlight certain symbols/syllabels}
% As you can see above \cs{metrics} and \cs{metricsymbols} got an optional argument taking
% some options to highlight a certain symbol/syllable. The \meta{highlighting} list must
% contain one or more comma separated pairs of \meta{numbers}+=+\meta{style}, where \meta{numbers}
% is the number of a symbol/syllable (e.g. +3+) or a list of numbers separated by plus signs
-% (e.g. \verb.2+3+5.) in the list and \meta{style} is any \TikZ style (other \TikZ options may not
+% (e.g. \verb.2+3+5.) in the list and \meta{style} is any \TikZ/ style (other \TikZ/ options may not
% work properly, so you maybe must create your own style, see section~\ref{faq:highlight}.)
%
% \medskip\noindent
-% \metrix comes with several predefined highlighting styles:
+% \metrix/ comes with several predefined highlighting styles:
% \DeleteShortVerb{\+}
% \begin{itemize}
% \item \textbf{\texttt{bold highlight}}\\[2ex]
@@ -370,7 +422,7 @@
% \brv{a}m\acct{\lng{i}}c\brv{u}s pr\acct{\brv{o}}f\brv{u}g\brv{u}s
% \end{example}
%
-% \metrix also tries to do some kind of italic correction, and shifts the accents a little to the
+% \metrix/ also tries to do some kind of italic correction, and shifts the accents a little to the
% right when an italic or slanted font is used.
% \par\large\medskip
% \brv{u}\enskip\textit{\brv{u}}\enskip\textsl{\brv{u}}\qquad
@@ -523,7 +575,7 @@
% \end{example}
% \subsection{How can I show a hyphen character?}\label{faq:hyphen}
% To escape a hyphen +-+ put it inside braces, but you must still
-% add an unbraced hypen to show \metrix where your syllables split.
+% add an unbraced hypen to show \metrix/ where your syllables split.
% \begin{example}
% If you enclose the hyphen in braces together with a syllable, the symbol gets
% centered above both.
@@ -547,21 +599,19 @@
% It should be possible to use all shorthands (or direct input with Unicode) etc.
% for quotation marks except the active
% quotes of \pkg{csquotes}, which won't work inside the \cs{metrics} syllable list. It
-% is possible to use \pkg{csquotes} besides \metrix though.
+% is possible to use \pkg{csquotes} besides \metrix/ though.
% \begin{example}
% \begin{verbatim}
% \metrics{ _ u }{ ``si me'' }
-% \metrics{ _ u }{ ``si me'' }
% \metrics{ _ u }{ \glqq si me\grqq }% with \usepackage[<lang>]{babel}
% \metrics{ _ u }{ "`si me"' }% with \usepackage[ngerman]{babel}
% \end{verbatim}
% \metrics{ _ u }{ ``si me'' }\quad
-% \metrics{ _ u }{ ``si me'' }\quad
% \metrics{ _ u }{ \glqq si me\grqq }\quad
% \metrics{ _ u }{ \glqq si me\grqq }
% \end{example}
% \subsection{How can I add a superscript letter to a certain symbol?}
-% Use the |superscript| highlighting style as described above.
+% Use the +superscript+ highlighting style as described above.
% \subsection{How can I make subscripts instead of superscripts?}
% The easiest way is to use the +superscript+ style and change a part of
% its definition to shift the superscripts to subscript positions.
@@ -623,7 +673,7 @@
% Leave out the grouping (and put this to your preamble) if yout want to highlight
% the symbols in your whole document.
% \subsection{How can I change the size of a symbol?}
-% Change the two base vector units.
+% Change the two base vector units.\pagebreak
% \begin{example}
% \begin{verbatim}
% \setmetrixvar{baseunit}{1em}
@@ -721,11 +771,11 @@
%
% \section{Customization}
% Some hints were already given in the FAQ section (see section~\ref{sec:faq}) but here I will
-% list all variables and \TikZ styles that are in use and can be changed to customize
-% \metrix easily.
+% list all variables and \TikZ/ styles that are in use and can be changed to customize
+% \metrix/ easily.
% \subsection{Variables}
% \begin{function}{\setmetrixvar,\usemetrixvar}
-% To customize the rendering of the symbols, accents and bow \metrix has some variables
+% To customize the rendering of the symbols, accents and bow \metrix/ has some variables
% that you can change.
% \begin{syntax}
% \cs{setmetrixvar}\Arg{variable}\Arg{value}
@@ -772,13 +822,19 @@
% \metrics[5=my highlight]{_ u u _ _ _ }
% {flos ve-te-ris vi-ni}
% \end{example}
-% \begin{table}[p]
-% \vspace*{-3\baselineskip}
-% \centering
-% \begin{tabu}to \textwidth {llX}
+% \begin{longtabu}to \textwidth {ll>{\strut}X}
+% \caption{Variables\label{tab:variables}}\\
% \toprule
% \rowfont{\bfseries\sffamily} variable & default & explanation \\
% \midrule
+% \endfirsthead
+% \rowfont{\bfseries\sffamily} variable & default & explanation \\
+% \midrule
+% \endhead
+% \multicolumn{3}{r}{\dots}
+% \endfoot
+% \bottomrule
+% \endlastfoot
% +symbollinewidth+ & +0.04em+ & line width of symbols above syllables and small stand alone symbols \\
% +bigsymbollinewidth+ & +0.06em+ & line width of big stand alone symbols \\
% +accentlinewidth+ & +0.03em+ & line width of accents (\cs{lng} and \cs{brv}) \\
@@ -812,34 +868,31 @@
% used in +filled highlight+ style \\
% +breakgap+ & +0.6em+ & gap before and after a (verse) break \\
% +emptywidth+ & +1em+ & gap replacing an empty symbol (abbreviation +e+) \\
-% \bottomrule
-% \end{tabu}
-% \caption{Variables}\label{tab:variables}
-% \end{table}
+% \end{longtabu}
%
-% \subsection{\TikZ styles}\label{sec:styles}
-% Beside the variables you may change the \TikZ styles used by \metrix. But please mind
+% \subsection{\TikZ/ styles}\label{sec:styles}
+% Beside the variables you may change the \TikZ/ styles used by \metrix/. But please mind
% that all styles are not empty by default so you should prefer +/.append style+ against
% +/.style+. Otherwise it may cause strange effects. Remind that you can use \cs{usemetrixvar}
% to access a variable.
-% \begin{variable}{every~metrix~symbol, every~metrix~big~symbol, every~metrix~symbol~node}
+% \begin{variable}{every metrix symbol, every metrix big symbol, every metrix symbol node}
% These three styles define the apperance of the metric symbols. They define the line width,
% the color, the basis vectors and other things.
% \end{variable}
-% \begin{variable}{every~metrix~syllable~node,every~metrix~break~node}
+% \begin{variable}{every metrix syllable node,every metrix break node}
% These styles defines the +node+s in which a syllable or a break symbol (the ones spanning across
% the symbol and the syllable line) is typeset, e.g. it aligns these +node+s at their base line.
% \end{variable}
-% \begin{variable}{every~metrix~accent}
+% \begin{variable}{every metrix accent}
% This style defines the apperance of accents created by \cs{lng} and \cs{brv}.
% \end{variable}
-% \begin{variable}{every~metrix~bow}
+% \begin{variable}{every metrix bow}
% This style defines the apperance of bows below symbols.
% \end{variable}
-% \begin{variable}{bold~highlight,colored~highlight,dashed~highlight,filled~highlight,superscript}
+% \begin{variable}{bold highlight,colored highlight,dashed highlight,filled highlight,superscript}
% These styles can be used to highlight a certain symbol.
% \end{variable}
-% \begin{variable}{every~superscript~picture,every~superscript~node,every~superscript~label}
+% \begin{variable}{every superscript picture,every superscript node,every superscript label}
% These styles are used to define the +superscript+ highlighting style.
% \end{variable}
%
@@ -1078,6 +1131,12 @@
\seq_new:N \l_@@_symbols_seq
% \end{macrocode}
% \end{variable}
+% \begin{variable}[internal]{\l_@@_symbols_seq}
+% This list stores the short breaks of \cs{metrics}.
+% \begin{macrocode}
+\seq_new:N \l_@@_short_breaks_seq
+% \end{macrocode}
+% \end{variable}
% \begin{variable}[internal]{\l_@@_highlights_prop}
% This list stores the higlighting styles of \cs{metrics} and \cs{metricsymbols}.
% \begin{macrocode}
@@ -1126,7 +1185,8 @@
% \end{macrocode}
%
% \subsection{Internal main macros}
-% \begin{macro}[internal]{\@@_metrics:nn}
+% \begin{macro}[internal,updated=2014/07/02]{\@@_metrics:nn}
+% \changes{v1.1}{2014/07/02}{Made short breaks available}
% This macro processes the two lists of \cs{metrics} and combines the symbols
% and syllables.\footnote{The framing of this macro was provided by Enrico Gregorio at
% \url{http://tex.stackexchange.com/q/124528/4918}, a follow up question
@@ -1147,10 +1207,23 @@
% \begin{macrocode}
\seq_set_split:NnV \l_@@_syllables_seq { - } \l_@@_words_tl
% \end{macrocode}
-% Split the symbol list at spaces
+% Split the symbol list at spaces.
% \begin{macrocode}
\seq_set_split:Nnx \l_@@_symbols_seq { ~ } { \tl_trim_spaces:n { #1 } }
% \end{macrocode}
+% Search for the short breaks and remove them afterwards.
+% \begin{macrocode}
+ \int_zero:N \l_@@_process_int
+ \seq_clear:N \l_@@_short_breaks_seq
+ \seq_map_inline:Nn \l_@@_symbols_seq {
+ \int_incr:N \l_@@_process_int
+ \tl_if_eq:nnT { ##1 } { ' } {
+ \seq_put_right:Nx \l_@@_short_breaks_seq { \int_use:N \l_@@_process_int }
+ \int_decr:N \l_@@_process_int
+ }
+ \seq_remove_all:Nn \l_@@_symbols_seq { ' }
+}
+% \end{macrocode}
% Test whether both lists got the same length:
% \begin{macrocode}
\int_zero:N \l_@@_process_int
@@ -1201,9 +1274,31 @@
}
}
}
+% \end{macrocode}
+% And add the short break symbols if necessary:
+% \begin{macrocode}
+ \seq_if_empty:NF \l_@@_short_breaks_seq {
+ \seq_map_inline:Nn \l_@@_short_breaks_seq {
+ \int_set:Nn \l_tmpa_int { ##1 - 1 }
+ \bool_if:nF {
+ \int_compare_p:n
+ { 0 = \l_tmpa_int }
+ ||
+ \int_compare_p:n
+ { \seq_count:N \l_@@_symbols_seq = \l_tmpa_int }
+ } {
+ \tikz [remember~picture, overlay] {
+ \node [every~metrix~symbol~node] at
+ ($(l_@@_symbol_node_\int_use:N \l_tmpa_int.east)!
+ 0.5!(l_@@_symbol_node_##1.west)$)
+ { \@@_short_break: };
+ }
+ }
+ }
+ }
}
% \end{macrocode}
-% send an error, else.
+% Send an error, else.
% \begin{macrocode}
{
\@@_error_msg:n
@@ -1219,8 +1314,9 @@
}
% \end{macrocode}
% \end{macro}
+%
% \begin{macro}[internal]{\@@_metricsymbols:n}
-% This macro works like \cs{\@@_metrics} but is used to print stand alone metric
+% This macro works like \cs{\__metrix_metrics} but is used to print stand alone metric
% symbols via \cs{metricsymbols}.
% \begin{macrocode}
\cs_new_protected:Npn \@@_metricsymbols:n #1
@@ -1236,12 +1332,24 @@
}
\str_case:nnn { ##1 }
{
- { | }
+ { ' }
{
\@@_break_gap:
\@@_align_symbol:n { \@@_l_bigmark: }
\@@_break_gap:
}
+ { | }
+ {
+ \@@_break_gap:
+ \@@_align_symbol:n { \@@_l_bigmark: }
+ \@@_break_gap:
+ }
+ { '' }
+ {
+ \@@_break_gap:
+ \@@_align_symbol:n { \@@_ll_bigmark: }
+ \@@_break_gap:
+ }
{ || }
{
\@@_break_gap:
@@ -1256,7 +1364,8 @@
}
% \end{macrocode}
% \end{macro}
-% \begin{macro}[internal]{\@@_print_syllable:n}
+% \begin{macro}[internal,updated=2014/07/02]{\@@_print_syllable:n}
+% \changes{v1.1}{2014/07/02}{Symbol nodes get individual names now.}
% This macro combines a single syllable and the corrosponding metric symbol
% taken frome the symbol list index with the process counter.
% \begin{macrocode}
@@ -1267,7 +1376,8 @@
% Check wether the current syllable is short or long and set the corresponding bbol.
% \begin{macrocode}
\hbox_set:Nn \l_@@_syllable_box { #1 }
- \dim_compare:nTF { \box_wd:N \l_@@_syllable_box < \g_@@_variable_shortsyllablelimit_tl }
+ \dim_compare:nTF
+ { \box_wd:N \l_@@_syllable_box < \g_@@_variable_shortsyllablelimit_tl }
{ \bool_set_true:N \l_@@_short_syllable_bool }
{ \bool_set_false:N \l_@@_short_syllable_bool }
% \end{macrocode}
@@ -1281,16 +1391,19 @@
% Finally print the syllable and the symbol above. Use +{pgfinterruptboundingbox}+
% so that the symbol doesn't takes space ad doesn't cause gaps between the syllables.
% \begin{macrocode}
+ \hbox_set:Nn \l_tmpa_box { \@@_print_symbol: }
\begin{tikzpicture}
[
+ remember~picture,
baseline=(l_@@_syllable_node.base),
]
\node [every~metrix~syllable~node] (l_@@_syllable_node) {#1};
\begin{pgfinterruptboundingbox}
\node [every~metrix~symbol~node]
+ (l_@@_symbol_node_\int_use:N \l_@@_process_int)
at ($(l_@@_syllable_node.base)+(0,\usemetrixvar{symbolshift})
+(\tl_use:N \l_@@_internal_itcorrection_tl,0)$)
- { \@@_print_symbol: };
+ { \box_use:N \l_tmpa_box };
\end{pgfinterruptboundingbox}
\end{tikzpicture}
\group_end:
@@ -1622,7 +1735,8 @@
}
% \end{macrocode}
% \end{macro}
-% \begin{macro}[internal]{\@@_u__mark:}
+% \begin{macro}[internal,updated=2014/07/02]{\@@_u__mark:}
+% \changes{v1.1}{2014/07/02}{Removed red dot.}
% The indifferent symbol \MakePrivateLetters\metricsymbols*{u_}.
% \begin{macrocode}
\cs_new:Npn \@@_u__mark:
@@ -1632,7 +1746,6 @@
\draw ($(0,-0.2)+(-0.5\pgflinewidth,-\pgflinewidth)-(0,\usemetrixvar{gap})$) --
($(0.4,-0.2)+(0.5\pgflinewidth,-\pgflinewidth)
+(0,-\usemetrixvar{gap})$);
- \fill [red] circle (0.2pt);
\end{tikzpicture}
}
% \end{macrocode}
@@ -1696,37 +1809,49 @@
}
% \end{macrocode}
% \end{macro}
-% \begin{macro}[internal]{\@@_l_break}
+% \begin{macro}[internal,updated=2014/07/02]{\@@_l_break}
+% \changes{v1.1}{2014/07/02}{Made line slightly longer}
% The simple break symbol \metricsymbols*{|} (between syllables with symbols).
% \begin{macrocode}
\cs_new:Npn \@@_l_break:
{
\begin{tikzpicture}[every~metrix~symbol,baseline=0.05em]
- \draw [shorten~<=-0.2em] (0,\usemetrixvar{symbolshift})
- -- (0,0) -- (0,0.8em) -- (0,\usemetrixvar{symbolshift});
+ \draw (0,\usemetrixvar{symbolshift}+0.325em)
+ -- (0,-0.05em) -- (0,0.8em) -- (0,\usemetrixvar{symbolshift});
\end{tikzpicture}
}
% \end{macrocode}
% \end{macro}
-% \begin{macro}[internal]{\@@_ll_break}
+% \begin{macro}[internal,updated=2014/07/02]{\@@_ll_break}
+% \changes{v1.1}{2014/07/02}{Made lines slightly longer}
% The verse break symbol \metricsymbols*{||} (between syllables with symbols).
% \begin{macrocode}
\cs_new:Npn \@@_ll_break:
{
\begin{tikzpicture}[every~metrix~symbol,baseline=0.05em]
- \draw [shorten~<=-0.2em] (0,\usemetrixvar{symbolshift})
- -- (0,0) -- (0,0.8em) -- (0,\usemetrixvar{symbolshift});
+ \draw (0,\usemetrixvar{symbolshift}+0.325em)
+ -- (0,-0.05em) -- (0,0.8em) -- (0,\usemetrixvar{symbolshift});
\draw
[
shift={($(\pgflinewidth,0)+(1.5*\usemetrixvar{gap},0)$)},
- shorten~<=-0.2em,
]
- (0,\usemetrixvar{symbolshift}) -- (0,0) -- (0,0.8em)
+ (0,\usemetrixvar{symbolshift}+0.325em) -- (0,-0.05em) -- (0,0.8em)
-- (0,\usemetrixvar{symbolshift});
\end{tikzpicture}
}
% \end{macrocode}
% \end{macro}
+% \begin{macro}[internal,added=2014/07/02]{\@@_short_break:}
+% The shorter break symbol.
+% \begin{macrocode}
+\cs_new:Npn \@@_short_break:
+ {
+ \begin{tikzpicture}[every~metrix~symbol]
+ \draw (0,0.3) -- (0,-0.3);
+ \end{tikzpicture}
+ }
+% \end{macrocode}
+% \end{macro}
%
% \subsection{User level macros}
%
@@ -1863,8 +1988,8 @@
% \end{macrocode}
% \end{macro}
%
-% \subsection{\TikZ styles}
-% The \metrix package uses several \TikZ sytles to draw the macros.
+% \subsection{\TikZ/ styles}
+% The \metrix/ package uses several \TikZ/ sytles to draw the macros.
% \begin{macrocode}
\ExplSyntaxOff
\tikzset {
@@ -1879,7 +2004,7 @@
x=\usemetrixvar{bigbaseunit},y=\usemetrixvar{bigbaseunit},
},
every metrix symbol node/.style={
- inner sep=0pt, anchor=center,
+ inner sep=0pt, anchor=center,
},
every metrix break node/.style={
inner sep=0pt, anchor=base,
@@ -1964,7 +2089,7 @@
}
% \end{macrocode}
% \end{macro}
-% \begin{macro}[internal]{\@@_print_source:n}
+% \begin{macro}[internal]{\@@_print_vers_ref:n}
% The internal macro to print the verse reference inside of +{metricvers}+
% \begin{macrocode}
\cs_new:Npn \@@_print_vers_ref:n #1