poemscol (3aug19)

git-svn-id: svn://tug.org/texlive/trunk@51811 c570f23f-e606-0410-a88d-b1316a301751

5 files changed, 216 insertions, 53 deletions

diff --git a/Master/texmf-dist/doc/latex/poemscol/README b/Master/texmf-dist/doc/latex/poemscol/README
index 11b61f61e07..77ba584f9b2 100644
--- a/Master/texmf-dist/doc/latex/poemscol/README
+++ b/Master/texmf-dist/doc/latex/poemscol/README
@@ -1,6 +1,6 @@
 POEMSCOL.STY
-(c) John Burt 2015
-Released under the LaTeX public license
+(c) John Burt 2002-2019
+Released under the LaTeX public license 1.3c
 
 poemscol.sty is a set of LaTeX macros for typesetting critical editions of 
 poetry. Its features include automatic linenumbering, generation of 
diff --git a/Master/texmf-dist/doc/latex/poemscol/poemscol.pdf b/Master/texmf-dist/doc/latex/poemscol/poemscol.pdf
index d2aa3870609..5a6ae5787e1 100644
--- a/Master/texmf-dist/doc/latex/poemscol/poemscol.pdf
+++ b/Master/texmf-dist/doc/latex/poemscol/poemscol.pdf
diff --git a/Master/texmf-dist/source/latex/poemscol/poemscol.dtx b/Master/texmf-dist/source/latex/poemscol/poemscol.dtx
index 09f5a51ed4d..5dab41358be 100644
--- a/Master/texmf-dist/source/latex/poemscol/poemscol.dtx
+++ b/Master/texmf-dist/source/latex/poemscol/poemscol.dtx
@@ -1,25 +1,23 @@
 % \iffalse meta-comment
 % !TEX TS-program = dtxmk 
 %
-% Copyright (C) 2017 by John Burt <burt@brandeis.edu>
+% Copyright (C) 2002-2019 by John Burt <burt@brandeis.edu>
 % --------------------------------------------------
 % 
 % This file may be distributed and/or modified under the
-% conditions of the LaTeX Project Public License, either version 1.3
+% conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in:
 %
 %    http://www.latex-project.org/lppl.txt
 %
-% and version 1.2 or later is part of all distributions of LaTeX 
-% version 1999/12/01 or later.
 %
 % \fi
 %
 % \iffalse
 %<package>\NeedsTeXFormat{LaTeX2e}[1997/12/01]
 %<package>\ProvidesPackage{poemscol}
-%<package>   [2018/01/11 v2.98 poemscol file] 
+%<package>   [2019/08/03 v3 poemscol file] 
 %
 %<*driver>
 \documentclass{ltxdoc}
@@ -33,7 +31,7 @@
 %</driver>
 % \fi
 %
-% \CheckSum{8465}
+% \CheckSum{8569}
 %
 % \CharacterTable
 %  {Upper-case    \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
@@ -233,6 +231,9 @@
 % \changes{v2.97}{2018/01/05}{Correction to JHepigraphs. Epigraphenvironment for 
 % headnotes with more than one stanza or paragraph. Corrections to manual.}
 % \changes{v2.98}{2018/01/11}{Corrections to manual.}
+% \changes{v2.99}{2019/08/02}{Hierarchy of indented stanzas}
+% \changes{v3}{2019/08/03}{With centered verse you can align the title, epigraphs,
+% attibutions, and so on with the left margin of the verse block.}
 % \DoNotIndex{\newcommand,\newenvironment,\def,\edef,\else,\renewcommand,\makeatletter,\makeatother}
 % \DoNotIndex{\abovedisplayskip,\belowdisplayskip,\abovedisplayshortskip,\belowdisplayshortskip}
 % \DoNotIndex{\newcommand, \section, \subsection, \subsubsection,
@@ -265,15 +266,15 @@
 % \textsc, \unskip} 
 % \setcounter{IndexColumns}{2} 
 % \MakeShortVerb{|}
-% \def\fileversion{2.98} 
-% \def\filedate{11 January 2018} 
-% \def\docdate{11 January 2018}
+% \def\fileversion{3} 
+% \def\filedate{3 August 2019} 
+% \def\docdate{3 August 2019}
 %  \title{Typesetting Poetry Collections with
 % \textsf{poemscol}\thanks{This document corresponds to
 % \textsf{poemscol}~\fileversion, dated \filedate.}} 
 % \author{John Burt
 % \\ \texttt{burt@brandeis.edu}} 
-% \date{11 January 2018} 
+% \date{3 August 2019} 
 % \maketitle
 % \begin{abstract} \textsf{poemscol} provides commands for \LaTeX\ for
 % setting collections of poetry.  It is especially suited for setting
@@ -429,7 +430,7 @@
 % the poem on the page may be ambiguous, the editor's intentions about
 % the logical structure of the poem will be preserved in the \LaTeX\
 % source. Should you wish later to produce an electronic edition of
-% your work, either using XML or the SGML markup approved by the Text
+% your work, perhaps using the XML markup approved by the Text
 % Encoding Initiative, transforming your texts from \LaTeX\ to XML
 % would largely (although not entirely) be a matter of performing a
 % series of global search-and-replaces, and could conceivably be done
@@ -662,6 +663,29 @@
 % environment, so |\centertitles| just moves them towards the center. To adjust the placement
 % of epigraphs and similar things, see section \ref{centerepigraphs}, page \pageref{centerepigraphs}.
 %
+%\begin{sloppypar}
+% \DescribeMacro{\leftaligntitles} Rather than centering the title over 
+% a centered block of verse, one might prefer to align the title with 
+% the left margin of the verse block. To do this, issue 
+% |\leftaligntitlestrue| to set the boolean |\ifleftaligntitles|. 
+%
+% % \DescribeMacro{\leftalignepigraphs}You 
+% may also wish to align epigraphs, dedications, attributions, or 
+% headnotes with the left margin of the verse block (even if you 
+% center the titles). To do this, issue |\leftalignepigraphstrue| to 
+% set the boolean |\ifleftalignepigraphs|. Remember that for this to 
+% work, you will need to use the |\settowidth| command. Issue 
+% |\settowidth{\versewidth}{Text to be used for centering.}| just 
+% before you issue the |\poemtitle| or |\epigraph| command. 
+% |\leftalignepigraphstrue| will also align attributions, 
+% dedications, and other pre-texts of poems. (It will not affect the 
+% dedications and attributions on volume title pages, which are set 
+% using the |\volumededication|, |\volumeepigraph|, and 
+% |\volumeattribution| commands.) For how to use |\settowidth| to center the
+% verse block or to align titles, epigraphs, and so forth with the left margin of the
+% verse block, see section \ref{centeringtextblock}, page \pageref{centeringtextblock}. 
+% \end{sloppypar}
+%
 % \begin{sloppypar}
 %  \DescribeMacro{\poemtitlefont}
 % |\poemtitlefont| globally sets the font size (and
@@ -683,7 +707,7 @@
 % to do globally, not at the level of classes of title, anyway.
 %\end{sloppypar}
 %
-%  \DescribeMacro{\contentspoemtitlefont}
+% \DescribeMacro{\contentspoemtitlefont}
 % |\contentspoemtitlefont| globally sets the font size (and leading)
 % for poem titles in the table of contents. There are similar commands for each of the
 % other kinds of titles in the table of contents. They can be changed just as the font
@@ -759,21 +783,30 @@
 % environment does.  (I found that the standard stanza breaks did not
 % leap out on the page as stanza breaks.) 
 % The verse environment for \textsf{poemscol} is |pmclverse|, defined
-% below on page \pageref{versedefine}. 
+% below on page \pageref{versedefine}. You don't have to place poems explicitly in
+% the |pmclverse| environment. The |poem| environment automatically opens (and closes)
+% |pmclverse|.
 %
 % \subsubsection{Customizing the poem environment}
 % \DescribeMacro{\versewidth} 
-% The |poem| environment takes an optional argument. If your poem has 
+% The |poem| environment uses an optional argument to center the verse block on a 
+% line of a given width. If your poem has 
 % short lines, and you wish to center it on the page, rather than set 
 % it against the left margin of the normal |poem| environment, you can 
-% give the width of the line you want to use to center the poem as the 
-% argument. Alternatively, the length |\versewidth| can be used as the 
-% argument. You can set the length of |\versewidth| to the proper 
-% amount using |\settowidth| as follows:
+% give the width of the line you want to use to center the poem as the optional
+% argument.  To center a verse block 20 ems wide, for instance, issue
+% |\begin{poem}[20em]|. 
+%
 % \label{centeringtextblock}
-% |\settowidth{\versewidth}{Text of line to use for centering}|. To use |\versewidth|
-% to center the poem on a sample line, enter the |poem| environment this way:
-% |\begin{poem}[\versewidth]|. Notice that the optional argument is in square braces,
+% Rather than specifying the length explicitly, you can use the length
+% |\versewidth| as the optional 
+% argument to |\begin{poem}|. You can set the length of |\versewidth| to the proper 
+% amount using |\settowidth| as follows: 
+% \begin{center} |\settowidth{\versewidth}{Text of line to use for centering}|. \end{center}
+% Once you have set |\versewidth|
+% to center the poem on a sample line, you use it to center the |poem| environment this way:
+% \begin{center} |\begin{poem}[\versewidth]|.\end{center}
+% Notice that the optional argument is in square braces,
 % not in curly braces.
 %
 % \DescribeMacro{\linenumberscenteredwithverse} 
@@ -785,7 +818,7 @@
 % false. For centered verse, the distance between the line numbers and the 
 % verse can be set by setting the length of |\marginparsepmin| (not 
 % |\marginparsep|). The default 
-% value of |\marginparsepmin| is 2em. 
+% value of |\marginparsepmin| is 2 em. 
 % 
 % \begin{sloppy}
 % \DescribeMacro{\centertitles} 
@@ -951,6 +984,7 @@
 %
 % \subsection{~Special line markup}
 % \subsubsection{Line breaks, runover, and broken lines}
+% \begin{sloppypar}
 % \DescribeMacro{\verseindent} The |\verseindent| command is to be
 % used for formally indented lines. It should not be used to indent 
 % the run over portion of long lines (which \textsf{poemscol} handles 
@@ -958,8 +992,26 @@
 % than the run over portion of long ``bent'' lines are indented, so 
 % that the two cases can be visually distinguished. By default, the 
 % length of |\verseindent| is 2 em. To change it, say to 3 em, issue 
-% |\renewcommand{\verseindent}{\hspace{3em}}|
-% 
+% |\renewcommand{\verseindent}{\hspace{3em}}|. 
+% Alternatively, you can change the length |\verseindentamount| by 
+% issuing |\setlength{\verseindentamount}{3em}|.\end{sloppypar}\goodbreak
+%
+% \begin{sloppypar} 
+% \DescribeMacro{indentedverse} You might want to indent whole stanzas, 
+% or perhaps extended passages of verse, relative to the rest of the poem (you might
+% for instance, want to indent refrains systematically). This would be tedious to
+% do using |\verseindent|. Put stretches of 
+% verse you wish to indent in the |indentedverse| environment. Whatever is 
+% in this environment will be indented. The indentation will be of the length
+% |\indentedstanzaamount|, which is by default set to |\verseindentamount|, 
+% which by default is 2 em. You can change |\indentedstanzaamount|  to 3em, by issuing
+% |\setlength{\indentedstanzaamount}{3em}|. You can set a hierarchy of intended stanzas
+% or passages by issuing an optional argument to |\begin{indentedverse}|. So, for instance,
+% |\begin{indentedverse}[2]| will indent that environment by two |\indentedstanzaamount|s
+% (4 em), and |\begin{indentedverse}[3]| will indent that environment by three 
+% |\indentedstanzaamount|s, or 6 em. Note that if you use the optional argument, you
+ % must enclose it in square brackets, not curly ones.\end{sloppypar}
+%
 % \DescribeMacro{\linebend} \textsf{poemscol} automatically runs over
 % long lines, indenting the run over portion on the next physical
 % line.  If you are unhappy with where \textsf{poemscol} has run over
@@ -2152,6 +2204,24 @@
 % poetry, use |\volumededication|, |\volumeepigraph|, and
 % |\volumeattribution|. These commands are unaffected by |\centertitles|.
 %
+% \begin{sloppypar}
+% \DescribeMacro{\leftaligntitles} Rather than centering the title over 
+% a centered block of verse, one might prefer to align the title with 
+% the left margin of the verse block. To do this, issue 
+% |\leftaligntitlestrue| to set the boolean |\ifleftaligntitles|. You 
+% may also wish to align epigraphs, dedications, attributions, or 
+% headnotes with the left margin of the verse block (even if you 
+% center the titles). To do this, issue |\leftalignepigraphstrue| to 
+% set the boolean |\ifleftalignepigraphs|. Remember that for this to 
+% work, you will need to use the |\settowidth| command. Issue 
+% |\settowidth{\versewidth}{Text to be used for centering.}| just 
+% before you issue the |\poemtitle| command. 
+% |\leftalignepigraphstrue| will also align attributions, 
+% dedications, and other pre-texts of poems. (It will not affect the 
+% dedications and attributions on volume title pages, which are set 
+% using the |\volumededication|, |\volumeepigraph|, and 
+% |\volumeattribution| commands.\end{sloppypar}
+%
 % \subsection{~Appending publication date}
 % \DescribeMacro{\poemdate} You can append the date of the poem
 % with |\poemdate|. Issue |\poemdate| just after |\end{poem}|. You can 
@@ -2370,7 +2440,7 @@
 % this way: |\JHpoemtitle{Los desvelados}{EP_LosDesvelados_AC}|.  Up to
 % version 2.49 of \textsf{poemscol} you had to be sure to define the
 % label in the notes sections by issuing
-% |\sources{\label{EP_LosDesvelados_AC}}|.  This is no longer
+% |\literaltextnote{\label{EP_LosDesvelados_AC}}|.  This is no longer
 % necessary, and |\JHpoemtitle| defines both the |\label| and the
 % |\pageref|.  Instructions are given in section \ref{JHpoemtitle},
 % p.~\pageref{JHpoemtitle} for how to construct similar commands for
@@ -3885,7 +3955,29 @@
 %    \end{macrocode}
 %    For explicitly declared indented lines:
 %    \begin{macrocode}
-\newcommand{\verseindent}{\hspace{2em}}
+\newlength{\verseindentamount}
+\setlength{\verseindentamount}{2em}
+\newcommand{\verseindent}{\hspace{\verseindentamount}}
+\newlength{\indentedstanzaamount}
+\setlength{\indentedstanzaamount}{\verseindentamount}
+\newlength{\variablestanzaamount}
+\setlength{\variablestanzaamount}{\indentedstanzaamount}
+\newcount\loopcounter
+\newcommand{\adjustst@nzaindent}[1]{\loopcounter=#1
+\loop
+ \addtolength{\variablestanzaamount}{\indentedstanzaamount}
+  \advance \loopcounter -1
+\ifnum \loopcounter>0
+\repeat}
+\newif\ifinindentedverse
+\newenvironment{indentedverse}[1][]{%
+\inindentedversetrue
+\ifthenelse{\equal{#1}{}}{\relax}{\adjustst@nzaindent{#1}}
+\let\\=\@centercr%
+\list{}{\itemsep\z@ \itemindent -\runoverindentvalue\listparindent \itemindent
+\rightmargin 0sp\leftmargin 0sp\advance\leftmargin
+\variablestanzaamount}\item[]}
+{\endlist\inindentedversefalse\setlength{\variablestanzaamount}{\indentedstanzaamount}}
 %    \end{macrocode}
 %    For multicolumn notes:
 %    \begin{macrocode}
@@ -4441,9 +4533,15 @@
 \let\\=\@centercr%  
 \list{}{\topsep\z@%
 \partopsep\z@%
-\itemsep\z@ \itemindent -\titleentryoverrun\listparindent \itemindent 
-          \rightmargin 1sp\leftmargin 1sp\advance\leftmargin 
-          \titleentryoverrun}\item[]}{\endlist}	  
+\itemsep\z@ \itemindent -\titleentryoverrun%
+\listparindent \itemindent %
+\ifleftaligntitles
+\left@ligntitleblock
+\rightmargin 1sp\leftmargin \lefttitlemargin%
+\else
+\rightmargin 1sp\leftmargin 1sp%
+\fi
+\advance\leftmargin \titleentryoverrun}\item[]}{\endlist}		  
 %    \end{macrocode}
 %    \end{macro}
 % The poem environment.  The little trick about setting the language
@@ -4460,6 +4558,7 @@
 %    \begin{macro}{poem}
 %    \begin{macrocode}
 \newlength{\versewidth}
+\setlength{\versewidth}{\linewidth}% default length for \versewidth
 \newenvironment{poem}[1][\linewidth]
 {\raggedright%
      \language=255%no hyphenation in verse
@@ -5374,7 +5473,6 @@
 % textual notes. |\@poemtitletotextnotes{}| sends the title.
 %    \begin{macrocode}
 
-
 \newcommand{\m@kep@emlabel}{\ifsinglelinetitle%
   \addtocounter{poemnumber}{1}%
   \makepoemlabel{poem\thepoemnumber}%
@@ -5458,6 +5556,16 @@
 %   \relax
    \fi\fi
 }
+\newlength{\lefttitlemargin}
+\newcommand{\leftaligntitlespace}{\hspace{\lefttitlemargin}}
+\newif\ifleftaligntitles % title flush with left margin of centered poem
+\leftaligntitlesfalse  % default value
+\newcommand{\left@ligntitleblock}{\rightmargin        \z@%%
+        \setlength{\lefttitlemargin}{\linewidth}%
+           \addtolength{\lefttitlemargin}{-\versewidth}%
+            \addtolength{\lefttitlemargin}{-0.5\lefttitlemargin}
+}
+%
 \newcommand{\poemtitle}[1]{%
 \set@p@emtitle{#1}{\poemtitlepenalty}{\poemtitlefont}%
 {\relax}{\nobreak\par\nobreak\afterpoemtitleskip\nobreak}{\z@}%
@@ -6533,7 +6641,7 @@
 % Arseneau for suggesting how to do this.
 %    \begin{macrocode}
 \newcommand{\tsentry}[1]{\iftextnoteson\ifincludetypescripts{\@ifnextchar,{\unskip}{% 
-Ê\@ifnextchar;{\unskip}{}% 
+Ê\@ifnextchar;{\unskip}{}% 
 }#1}\fi\fi\unskip}
 %    \end{macrocode}
 %    \end{macro}
@@ -6884,7 +6992,7 @@ literal#1\endcsname{\begin{multicols}{2}\fi\setlength{\parindent}{-10pt}}%
 % Fairbairns version
 %    \begin{macrocode}
 % \newcommand*\ifrefundefined[1] {% 
-% Ê Ê\expandafter\ifx\csname r@#1\endcsname\relax 
+% Ê Ê\expandafter\ifx\csname r@#1\endcsname\relax 
 % }
 % Oberdiek version
 \makeatletter 
@@ -9557,14 +9665,22 @@ wherever such spaces are lost in pagination.
 \newlength{\epigraphquoterightmargin}
 \setlength{\epigraphquoteleftmargin}{1.5em}
 \setlength{\epigraphquoterightmargin}{1.5em}
-\newenvironment{epigraphquote}{\list{}{\rightmargin\epigraphquoterightmargin%
-                                       \leftmargin\epigraphquoteleftmargin%
+\newif\ifleftalignepigraphs
+\leftalignepigraphsfalse
+\makeatletter
+\newenvironment{epigraphquote}{\list{}{%
+\ifleftalignepigraphs\left@ligntitleblock%
+\rightmargin 1sp\leftmargin \lefttitlemargin%
+\else
+\rightmargin\epigraphquoterightmargin%
+\leftmargin\epigraphquoteleftmargin%
+\fi
                                        \topsep 0pt%
                                        \partopsep 0pt%
                                        \listparindent 0pt%
                                        }%
                 \item\relax}
-               {\endlist}
+               {\endlist}\makeatother
 \newenvironment{volumetitlepagequote}{\list{}{\rightmargin \voladditionalamount%
                                               \leftmargin \voladditionalamount%                                             
                                        \topsep 0pt%
diff --git a/Master/texmf-dist/source/latex/poemscol/poemscol.ins b/Master/texmf-dist/source/latex/poemscol/poemscol.ins
index 0628d333e1b..55a4659e8d3 100644
--- a/Master/texmf-dist/source/latex/poemscol/poemscol.ins
+++ b/Master/texmf-dist/source/latex/poemscol/poemscol.ins
@@ -1,15 +1,13 @@
 %%
-%% Copyright (C) 2013 by John Burt
+%% Copyright (C) 2002-2019 by John Burt
 %%
 %% This file may be distributed and/or modified under the conditions
-%% of the LateX Project Public License, either verison 1.2 of this 
+%% of the LateX Project Public License, either version 1.3c of this 
 %% license or (at your option) any later version. The latest version of 
 %% this license is in 
 %% 
 %% http://www.latex-project.org/lppl.txt
 %% 
-%% and version 1.2 or later is part of all distributions of LaTeX 
-%% version 1999/12/01 or later.
 %%
  
 \input docstrip.tex
diff --git a/Master/texmf-dist/tex/latex/poemscol/poemscol.sty b/Master/texmf-dist/tex/latex/poemscol/poemscol.sty
index 0c98be0af3e..1a42da65680 100644
--- a/Master/texmf-dist/tex/latex/poemscol/poemscol.sty
+++ b/Master/texmf-dist/tex/latex/poemscol/poemscol.sty
@@ -22,7 +22,8 @@
 %% in the same archive or directory.)
 \NeedsTeXFormat{LaTeX2e}[1997/12/01]
 \ProvidesPackage{poemscol}
-   [2018/01/11 v2.98 poemscol file]
+   [2019/08/03 v3 poemscol file]
+ % must enclose it in square brackets, not curly ones.\end{sloppypar}
  %|\prosexyznote|
 
 %%
@@ -89,7 +90,29 @@
 \newcommand{\notessequenceclubpenalty}{\penalty-1500}
 \newcommand{\notesvolumetitlepenalty}{\penalty-1500}
 \hfuzz=2pt
-\newcommand{\verseindent}{\hspace{2em}}
+\newlength{\verseindentamount}
+\setlength{\verseindentamount}{2em}
+\newcommand{\verseindent}{\hspace{\verseindentamount}}
+\newlength{\indentedstanzaamount}
+\setlength{\indentedstanzaamount}{\verseindentamount}
+\newlength{\variablestanzaamount}
+\setlength{\variablestanzaamount}{\indentedstanzaamount}
+\newcount\loopcounter
+\newcommand{\adjustst@nzaindent}[1]{\loopcounter=#1
+\loop
+ \addtolength{\variablestanzaamount}{\indentedstanzaamount}
+  \advance \loopcounter -1
+\ifnum \loopcounter>0
+\repeat}
+\newif\ifinindentedverse
+\newenvironment{indentedverse}[1][]{%
+\inindentedversetrue
+\ifthenelse{\equal{#1}{}}{\relax}{\adjustst@nzaindent{#1}}
+\let\\=\@centercr%
+\list{}{\itemsep\z@ \itemindent -\runoverindentvalue\listparindent \itemindent
+\rightmargin 0sp\leftmargin 0sp\advance\leftmargin
+\variablestanzaamount}\item[]}
+{\endlist\inindentedversefalse\setlength{\variablestanzaamount}{\indentedstanzaamount}}
 \setlength{\columnsep}{15pt}
 \newdimen\titleindentamount \titleindentamount=1pc
 \newdimen\titleindenttwoamount \titleindenttwoamount=2pc
@@ -369,10 +392,17 @@
 \let\\=\@centercr%
 \list{}{\topsep\z@%
 \partopsep\z@%
-\itemsep\z@ \itemindent -\titleentryoverrun\listparindent \itemindent
-          \rightmargin 1sp\leftmargin 1sp\advance\leftmargin
-          \titleentryoverrun}\item[]}{\endlist}
+\itemsep\z@ \itemindent -\titleentryoverrun%
+\listparindent \itemindent %
+\ifleftaligntitles
+\left@ligntitleblock
+\rightmargin 1sp\leftmargin \lefttitlemargin%
+\else
+\rightmargin 1sp\leftmargin 1sp%
+\fi
+\advance\leftmargin \titleentryoverrun}\item[]}{\endlist} 
 \newlength{\versewidth}
+\setlength{\versewidth}{\linewidth}% default length for \versewidth
 \newenvironment{poem}[1][\linewidth]
 {\raggedright%
      \language=255%no hyphenation in verse
@@ -941,6 +971,15 @@
 \fi
    \fi\fi
 }
+\newlength{\lefttitlemargin}
+\newcommand{\leftaligntitlespace}{\hspace{\lefttitlemargin}}
+\newif\ifleftaligntitles % title flush with left margin of centered poem
+\leftaligntitlesfalse  % default value
+\newcommand{\left@ligntitleblock}{\rightmargin        \z@%%
+        \setlength{\lefttitlemargin}{\linewidth}%
+           \addtolength{\lefttitlemargin}{-\versewidth}%
+            \addtolength{\lefttitlemargin}{-0.5\lefttitlemargin}
+}
 \newcommand{\poemtitle}[1]{%
 \set@p@emtitle{#1}{\poemtitlepenalty}{\poemtitlefont}%
 {\relax}{\nobreak\par\nobreak\afterpoemtitleskip\nobreak}{\z@}%
@@ -1652,7 +1691,7 @@
 }
 \newcommand{\tsaccidental}[1]{\iftextnoteson\ifincludetypescripts\accidental{#1}\fi\fi}
 \newcommand{\tsentry}[1]{\iftextnoteson\ifincludetypescripts{\@ifnextchar,{\unskip}{%
-Ê\@ifnextchar;{\unskip}{}%
+Ê\@ifnextchar;{\unskip}{}%
 }#1}\fi\fi\unskip}
 \newcommand{\sources}[1]{%
 \iftextnoteson
@@ -1790,7 +1829,7 @@ literal#1\endcsname{\begin{multicols}{2}\fi\setlength{\parindent}{-10pt}}%
 \fi%
 \resetlemmacounters%
 }
-\expandafter\newcommand\csname prose#1\endcsname[3][0]{%
+\expandafter\newcommand\csname prose#1\endcsname[3][0]{% 
 \unskip\proselinelabel{##2}%
 \setproselemmarange{##2}{##1}%
 \csname ifno#1yet\endcsname%
@@ -1805,7 +1844,7 @@ literal#1\endcsname{\begin{multicols}{2}\fi\setlength{\parindent}{-10pt}}%
 \fi%
 \resetlemmacounters\unskip%
 }
-\expandafter\newcommand\csname pm#1\endcsname[2][0]{%
+\expandafter\newcommand\csname pm#1\endcsname[2][0]{%                                                          
      \setpmlemmarange{##1}%
      \csname ifno#1yet\endcsname%
      \csname first#1\endcsname%
@@ -2700,7 +2739,7 @@ r@#2\endcsname{}{}\@nil
 \relax\else%
 \nolinebreak\incrementverselinenumber%
 \fi%
-\speciallinelockfalse%
+\speciallinelockfalse% 
  \nobreak
  \instanzafalse
 
@@ -3856,14 +3895,22 @@ wherever such spaces are lost in pagination.
 \newlength{\epigraphquoterightmargin}
 \setlength{\epigraphquoteleftmargin}{1.5em}
 \setlength{\epigraphquoterightmargin}{1.5em}
-\newenvironment{epigraphquote}{\list{}{\rightmargin\epigraphquoterightmargin%
-                                       \leftmargin\epigraphquoteleftmargin%
+\newif\ifleftalignepigraphs
+\leftalignepigraphsfalse
+\makeatletter
+\newenvironment{epigraphquote}{\list{}{%
+\ifleftalignepigraphs\left@ligntitleblock%
+\rightmargin 1sp\leftmargin \lefttitlemargin%
+\else
+\rightmargin\epigraphquoterightmargin%
+\leftmargin\epigraphquoteleftmargin%
+\fi
                                        \topsep 0pt%
                                        \partopsep 0pt%
                                        \listparindent 0pt%
                                        }%
                 \item\relax}
-               {\endlist}
+               {\endlist}\makeatother
 \newenvironment{volumetitlepagequote}{\list{}{\rightmargin \voladditionalamount%
                                               \leftmargin \voladditionalamount%
                                        \topsep 0pt%
@@ -3872,6 +3919,8 @@ wherever such spaces are lost in pagination.
                                        }%
                 \item\relax}
                {\endlist}
+\endinput 
+--------------060108090809060900030409--
 \endinput
 %%
 %% End of file `poemscol.sty'.