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authorNorbert Preining <norbert@preining.info>2021-07-28 03:00:58 +0000
committerNorbert Preining <norbert@preining.info>2021-07-28 03:00:58 +0000
commitf083b031d6785bf31f4b35408aca161e81b935f6 (patch)
tree71d21510e1f9fc17dd58aae5c45fab30c65c4ea0 /graphics
parentcef58753eba8ad7e2071195dbd92454febe82d32 (diff)
CTAN sync 202107280300
Diffstat (limited to 'graphics')
-rw-r--r--graphics/pgf/contrib/pfdicons/README.txt2
-rw-r--r--graphics/pgf/contrib/pfdicons/pfdicons-changelog.pdfbin56511 -> 75132 bytes
-rw-r--r--graphics/pgf/contrib/pfdicons/pfdicons-changelog.tex12
-rw-r--r--graphics/pgf/contrib/pfdicons/pfdicons-doc.pdfbin983611 -> 971597 bytes
-rw-r--r--graphics/pgf/contrib/pfdicons/pfdicons-doc.tex42
-rw-r--r--graphics/pgf/contrib/pfdicons/pfdicons.sty6
-rw-r--r--graphics/tpic2pdftex/Makefile.in8
-rw-r--r--graphics/tpic2pdftex/aclocal.m462
-rwxr-xr-xgraphics/tpic2pdftex/configure.texk17
9 files changed, 99 insertions, 50 deletions
diff --git a/graphics/pgf/contrib/pfdicons/README.txt b/graphics/pgf/contrib/pfdicons/README.txt
index 265780b230..ba80a406df 100644
--- a/graphics/pgf/contrib/pfdicons/README.txt
+++ b/graphics/pgf/contrib/pfdicons/README.txt
@@ -4,7 +4,7 @@ Copyright 2021 Aaron Drews.
Contact: <adrews@ucsd.edu>
-Current version: 1.0, 2021/07/23
+Current version: 1.0a, 2021/07/26
## Abstract
diff --git a/graphics/pgf/contrib/pfdicons/pfdicons-changelog.pdf b/graphics/pgf/contrib/pfdicons/pfdicons-changelog.pdf
index 92cbc1ae0c..1cb364f7c1 100644
--- a/graphics/pgf/contrib/pfdicons/pfdicons-changelog.pdf
+++ b/graphics/pgf/contrib/pfdicons/pfdicons-changelog.pdf
Binary files differ
diff --git a/graphics/pgf/contrib/pfdicons/pfdicons-changelog.tex b/graphics/pgf/contrib/pfdicons/pfdicons-changelog.tex
index 2c13233671..078b6499ff 100644
--- a/graphics/pgf/contrib/pfdicons/pfdicons-changelog.tex
+++ b/graphics/pgf/contrib/pfdicons/pfdicons-changelog.tex
@@ -3,12 +3,22 @@
\title{Changelog for \texttt{pfdicons} package}
\author{Aaron Drews\\\texttt{adrews at ucsd dot edu}}
-\date{\today}
+\date{26 July, 2021}
\begin{document}
\maketitle
\begin{description}
+ \item[Version 1.0a, 2021/07/26:] Documentation updated
+ \begin{itemize}
+ \item Fixed a few typos in the stream crossing example of the Quick Reference.
+ \item Changed the revision date to be fixed (not using \texttt{\today}).
+ \item License normalized to LPPL 1.3c in both \texttt{pfdicons.sty} and \texttt{README.md}.
+ \item Forced a page break at Fluid transport to stop a runoff on pg. 10.
+ \item Incorporated the \texttt{accsupp} package to enable copy/paste without line numbers, and enabled \texttt{columns=fullflexible} to help minimize the number of erroneous whitespaces.
+ \item Fixed a few miscellaneous code alignment mistakes (remnants from an accidental ``hard line break'' in TeXstudio).
+ \end{itemize}
+
\item[Version 1.0, 2021/07/23:] Initial release
\begin{itemize}
diff --git a/graphics/pgf/contrib/pfdicons/pfdicons-doc.pdf b/graphics/pgf/contrib/pfdicons/pfdicons-doc.pdf
index bbcfdcc577..6ae03dffb2 100644
--- a/graphics/pgf/contrib/pfdicons/pfdicons-doc.pdf
+++ b/graphics/pgf/contrib/pfdicons/pfdicons-doc.pdf
Binary files differ
diff --git a/graphics/pgf/contrib/pfdicons/pfdicons-doc.tex b/graphics/pgf/contrib/pfdicons/pfdicons-doc.tex
index c2ce6bd2fe..f6eedd2f4c 100644
--- a/graphics/pgf/contrib/pfdicons/pfdicons-doc.tex
+++ b/graphics/pgf/contrib/pfdicons/pfdicons-doc.tex
@@ -20,7 +20,14 @@
xrightmargin=4ex}
\lstMakeShortInline|
-%\input{pfdicons.sty}
+% Attempt to improve copy/paste for code:
+\usepackage{accsupp}
+\lstset{numberstyle=\color{gray}\small\noncopynumber, columns=fullflexible}
+\newcommand{\noncopynumber}[1]{
+ \BeginAccSupp{method=escape,ActualText={}}
+ #1\hspace{-1em}
+ \EndAccSupp{}
+}
\newcommand\Tikz{Ti\textit{k}Z\xspace}
\newcommand\redtt[1]{{\color{red}\texttt{#1}}}
@@ -29,7 +36,7 @@
\title{The \boldtt{pfdicons} Package: Documentation}
\author{\Large Aaron Drews\\ \texttt{adrews@ucsd.edu}}
-\date{v1.0 from \today}
+\date{v1.0a from 2021/07/26}
\setcounter{tocdepth}{2}
\begin{document}
@@ -1068,6 +1075,8 @@ The |vessel| shape provides a vertical cylinder as a generic vessel. Such a vess
};
\end{tikzpicture}
\end{figure}
+
+\newpage
The |centrifugal pump| shape provides a circular element with a triangular base to represent a centrifugal pump. An additional half-circle can be added using the |unit int| key to indicate the pump inlet and a rectangular outlet direction can be added using the |unit ext| key.
\begin{center}
@@ -1987,6 +1996,9 @@ You can also modify individual parameters while retaining others by passing addi
\section{Examples}
The following examples use the |pfdicons| package to replicate process flow diagrams and other diagrams found in several standard undergraduate textbooks. The examples are generally grouped according to the (approximate) course in which they occur: material and energy balances, thermodynamics, reaction engineering, separations, process controls, and capstone design.
+
+\textbf{Caution:} Sometimes copy/pasting example code will introduce artifacts (mostly whitespaces) into the pasted code which are not apparent in this document. If this occurs you can (1) check and remove any erroneous whitespaces in your pasted code, (2) type out the examples here by hand, or (3) copy the code directly from the |pfdicons-doc.tex| file on the CTAN page for this package.
+
\subsection{Material and Energy Balances}
\begin{enumerate}[itemindent=0.75in, leftmargin=0.25in, label=\textsc{\textbf{Example \arabic*:}}]
@@ -2076,8 +2088,7 @@ The following examples use the |pfdicons| package to replicate process flow diag
\node [basic hx, rotate=90] (boiler) {};
\node [turbine, below right=1cm and 2cm of boiler] (turbine) {};
\node [basic hx, rotate=90, below left=of turbine] (cond) {};
- \node [centrifugal pump, below left=of boiler, unit int=inlet south, unit
- ext=outlet north west] (pump) {};
+ \node [centrifugal pump, below left=of boiler, unit int=inlet south, unit ext=outlet north west] (pump) {};
% Streams
\draw[->] (boiler.south) -| (turbine.nnw);
@@ -2381,12 +2392,9 @@ The following examples use the |pfdicons| package to replicate process flow diag
%\usetikzlibrary{decorations.pathmorphing}
% Units
\node[column, unit int=numbered tray, scale=1.5] (c) {};
- \node[vessel, rotate=90, unit int=liquid rotated, above right=8mm and 15mm
- of c, anchor=north] (drum) {};
+ \node[vessel, rotate=90, unit int=liquid rotated, above right=8mm and 15mm of c, anchor=north] (drum) {};
\node[basic hx, unit ext=util, above left=8mm and 5mm of drum.north] (cond) {};
- \node[basic hx, unit int=U tube, unit ext=util, rotate=90, below
- right=5mm
- and 5mm of c, anchor=east] (reboil) {};
+ \node[basic hx, unit int=U tube, unit ext=util, rotate=90, below right=5mm and 5mm of c, anchor=east] (reboil) {};
% Helpful points
\coordinate[left=3cm of c.west] (F);
@@ -2487,8 +2495,7 @@ The following examples use the |pfdicons| package to replicate process flow diag
% \usetikzlibrary{matrix}
% Definitions
- \tikzstyle{filter} = [tube reactor, unit int=packed, rotate=90,
- scale=0.75];
+ \tikzstyle{filter} = [tube reactor, unit int=packed, rotate=90, scale=0.75];
\tikzstyle{ads} = [tube reactor, unit int=packed, rotate=90];
\tikzstyle{pump} = [reciprocating pump, yscale=-1];
@@ -2777,7 +2784,7 @@ The following examples use the |pfdicons| package to replicate process flow diag
\end{center}
\begin{lstlisting}
- \begin{tikzpicture}[font=\footnotesize]
+\begin{tikzpicture}[font=\footnotesize]
% Reduce stream label sizes
\tikzstyle{sid} = [diamond, draw, solid, fill=white, text badly centered, inner sep=1pt, font=\tiny]
@@ -2828,14 +2835,12 @@ The following examples use the |pfdicons| package to replicate process flow diag
\draw[->] (V102.n) |- (C101.e);
\draw[->] (C101.w) -- node[valve, near start]{} node[sid,near end]{7} (R101.se) node[pos=0.5](n2){};
-
% Cross stream 9 over 5
\path[spath/save=over1] (R101.w) |- (E102.w);
\path[spath/save=under1] (n2 |- C101) |- (n1 |- V103) -| (n1 |- E101);
\tikzset{bridge={over1}{under1}}
\draw[->, spath/use=over1] node[sid, pos=0.5]{9};
- \draw[->, spath/use=under1] node[sid, pos=0.5]{5};
-
+ \draw[->, spath/use=under1] node[sid, pos=0.5]{5};
% Cross stream 3 over 11
\path[spath/save=over2] (h2.e) -- (n1 |- h2);
@@ -2844,7 +2849,6 @@ The following examples use the |pfdicons| package to replicate process flow diag
\draw[->, spath/use=over2] node[sid, pos=0.2]{3};
\draw[->, spath/use=under2] node[sid, pos=0.4]{11};
-
% Unit labels
\node at (V101.center) {V-101};
\node[below] at (P101.s) {P-101};
@@ -3783,11 +3787,11 @@ The following examples use the |pfdicons| package to replicate process flow diag
\begin{lstlisting}
\begin{tikzpicture}
\tikzset{bridge radius=8pt} % default 0pt=straight line
- \path[->, spath/save=over] (0,1) -- (1,1);
- \path[->, spath/save=under] (0.5,-0.5) -- (0.5,0.5);
+ \path[->, spath/save=over] (0,0) -- (2,0);
+ \path[->, spath/save=under] (1,-1) -- (1,1);
\tikzset{bridge={over}{under}}
\draw[->, spath/use=over] node[sid, pos=0.1]{1};
- \draw[->, spath/use=under] node[sid, pos=0.1]{2};
+ \draw[->, spath/use=under] node[sid, pos=0.2]{2};
\end{tikzpicture}
\end{lstlisting}
\end{minipage}\hspace{0.25in}
diff --git a/graphics/pgf/contrib/pfdicons/pfdicons.sty b/graphics/pgf/contrib/pfdicons/pfdicons.sty
index 7afe7d8a22..3a63bba9da 100644
--- a/graphics/pgf/contrib/pfdicons/pfdicons.sty
+++ b/graphics/pgf/contrib/pfdicons/pfdicons.sty
@@ -7,7 +7,7 @@
% 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 1.3 or later is part of all distributions of LaTeX
+% and version 1.3c or later is part of all distributions of LaTeX
% version 2005/12/01 or later.
%
% This work has the LPPL maintenance status “maintained”.
@@ -20,7 +20,9 @@
\NeedsTeXFormat{LaTeX2e}
-\ProvidesPackage{pfdicons}[2021/07/23 PFD Icons package, v1.0]
+\ProvidesPackage{pfdicons}[2021/07/26 PFD Icons package, v1.0a]
+% v1.0: Initial release
+% v1.0a: Documentation updates (typos, copy/paste behavior, etc)
\RequirePackage{tikz}
\RequirePackage{ifthen}
diff --git a/graphics/tpic2pdftex/Makefile.in b/graphics/tpic2pdftex/Makefile.in
index f513982ac9..4d313705ef 100644
--- a/graphics/tpic2pdftex/Makefile.in
+++ b/graphics/tpic2pdftex/Makefile.in
@@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.16.3 from Makefile.am.
+# Makefile.in generated by automake 1.16.4 from Makefile.am.
# @configure_input@
-# Copyright (C) 1994-2020 Free Software Foundation, Inc.
+# Copyright (C) 1994-2021 Free Software Foundation, Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
@@ -370,12 +370,15 @@ CC = @CC@
CCDEPMODE = @CCDEPMODE@
CFLAGS = @CFLAGS@
CPPFLAGS = @CPPFLAGS@
+CSCOPE = @CSCOPE@
+CTAGS = @CTAGS@
CYGPATH_W = @CYGPATH_W@
DEFS = @DEFS@
DEPDIR = @DEPDIR@
ECHO_C = @ECHO_C@
ECHO_N = @ECHO_N@
ECHO_T = @ECHO_T@
+ETAGS = @ETAGS@
EXEEXT = @EXEEXT@
INSTALL = @INSTALL@
INSTALL_DATA = @INSTALL_DATA@
@@ -733,7 +736,6 @@ recheck: all $(dist_check_SCRIPTS)
@am__EXEEXT_TRUE@ --log-file $$b.log --trs-file $$b.trs \
@am__EXEEXT_TRUE@ $(am__common_driver_flags) $(AM_TEST_LOG_DRIVER_FLAGS) $(TEST_LOG_DRIVER_FLAGS) -- $(TEST_LOG_COMPILE) \
@am__EXEEXT_TRUE@ "$$tst" $(AM_TESTS_FD_REDIRECT)
-
distdir: $(BUILT_SOURCES)
$(MAKE) $(AM_MAKEFLAGS) distdir-am
diff --git a/graphics/tpic2pdftex/aclocal.m4 b/graphics/tpic2pdftex/aclocal.m4
index 1fe0c29acc..ef8b1e90fa 100644
--- a/graphics/tpic2pdftex/aclocal.m4
+++ b/graphics/tpic2pdftex/aclocal.m4
@@ -1,6 +1,6 @@
-# generated automatically by aclocal 1.16.3 -*- Autoconf -*-
+# generated automatically by aclocal 1.16.4 -*- Autoconf -*-
-# Copyright (C) 1996-2020 Free Software Foundation, Inc.
+# Copyright (C) 1996-2021 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
@@ -20,7 +20,7 @@ You have another version of autoconf. It may work, but is not guaranteed to.
If you have problems, you may need to regenerate the build system entirely.
To do so, use the procedure documented by the package, typically 'autoreconf'.])])
-# Copyright (C) 2002-2020 Free Software Foundation, Inc.
+# Copyright (C) 2002-2021 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
@@ -35,7 +35,7 @@ AC_DEFUN([AM_AUTOMAKE_VERSION],
[am__api_version='1.16'
dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
dnl require some minimum version. Point them to the right macro.
-m4_if([$1], [1.16.3], [],
+m4_if([$1], [1.16.4], [],
[AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
])
@@ -51,14 +51,14 @@ m4_define([_AM_AUTOCONF_VERSION], [])
# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
# This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
-[AM_AUTOMAKE_VERSION([1.16.3])dnl
+[AM_AUTOMAKE_VERSION([1.16.4])dnl
m4_ifndef([AC_AUTOCONF_VERSION],
[m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
# AM_AUX_DIR_EXPAND -*- Autoconf -*-
-# Copyright (C) 2001-2020 Free Software Foundation, Inc.
+# Copyright (C) 2001-2021 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
@@ -110,7 +110,7 @@ am_aux_dir=`cd "$ac_aux_dir" && pwd`
# AM_CONDITIONAL -*- Autoconf -*-
-# Copyright (C) 1997-2020 Free Software Foundation, Inc.
+# Copyright (C) 1997-2021 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
@@ -141,7 +141,7 @@ AC_CONFIG_COMMANDS_PRE(
Usually this means the macro was only invoked conditionally.]])
fi])])
-# Copyright (C) 1999-2020 Free Software Foundation, Inc.
+# Copyright (C) 1999-2021 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
@@ -332,7 +332,7 @@ _AM_SUBST_NOTMAKE([am__nodep])dnl
# Generate code to set up dependency tracking. -*- Autoconf -*-
-# Copyright (C) 1999-2020 Free Software Foundation, Inc.
+# Copyright (C) 1999-2021 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
@@ -400,7 +400,7 @@ AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
# Do all the work for Automake. -*- Autoconf -*-
-# Copyright (C) 1996-2020 Free Software Foundation, Inc.
+# Copyright (C) 1996-2021 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
@@ -464,7 +464,7 @@ m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
[_AM_SET_OPTIONS([$1])dnl
dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
m4_if(
- m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
+ m4_ifset([AC_PACKAGE_NAME], [ok]):m4_ifset([AC_PACKAGE_VERSION], [ok]),
[ok:ok],,
[m4_fatal([AC_INIT should be called with package and version arguments])])dnl
AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
@@ -516,6 +516,20 @@ AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
[m4_define([AC_PROG_OBJCXX],
m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
])
+# Variables for tags utilities; see am/tags.am
+if test -z "$CTAGS"; then
+ CTAGS=ctags
+fi
+AC_SUBST([CTAGS])
+if test -z "$ETAGS"; then
+ ETAGS=etags
+fi
+AC_SUBST([ETAGS])
+if test -z "$CSCOPE"; then
+ CSCOPE=cscope
+fi
+AC_SUBST([CSCOPE])
+
AC_REQUIRE([AM_SILENT_RULES])dnl
dnl The testsuite driver may need to know about EXEEXT, so add the
dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This
@@ -597,7 +611,7 @@ for _am_header in $config_headers :; do
done
echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
-# Copyright (C) 2001-2020 Free Software Foundation, Inc.
+# Copyright (C) 2001-2021 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
@@ -618,7 +632,7 @@ if test x"${install_sh+set}" != xset; then
fi
AC_SUBST([install_sh])])
-# Copyright (C) 2003-2020 Free Software Foundation, Inc.
+# Copyright (C) 2003-2021 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
@@ -640,7 +654,7 @@ AC_SUBST([am__leading_dot])])
# Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
# From Jim Meyering
-# Copyright (C) 1996-2020 Free Software Foundation, Inc.
+# Copyright (C) 1996-2021 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
@@ -675,7 +689,7 @@ AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
# Check to see how 'make' treats includes. -*- Autoconf -*-
-# Copyright (C) 2001-2020 Free Software Foundation, Inc.
+# Copyright (C) 2001-2021 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
@@ -718,7 +732,7 @@ AC_SUBST([am__quote])])
# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
-# Copyright (C) 1997-2020 Free Software Foundation, Inc.
+# Copyright (C) 1997-2021 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
@@ -752,7 +766,7 @@ fi
# Helper functions for option handling. -*- Autoconf -*-
-# Copyright (C) 2001-2020 Free Software Foundation, Inc.
+# Copyright (C) 2001-2021 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
@@ -781,7 +795,7 @@ AC_DEFUN([_AM_SET_OPTIONS],
AC_DEFUN([_AM_IF_OPTION],
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
-# Copyright (C) 1999-2020 Free Software Foundation, Inc.
+# Copyright (C) 1999-2021 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
@@ -828,7 +842,7 @@ AC_LANG_POP([C])])
# For backward compatibility.
AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
-# Copyright (C) 2001-2020 Free Software Foundation, Inc.
+# Copyright (C) 2001-2021 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
@@ -847,7 +861,7 @@ AC_DEFUN([AM_RUN_LOG],
# Check to make sure that the build environment is sane. -*- Autoconf -*-
-# Copyright (C) 1996-2020 Free Software Foundation, Inc.
+# Copyright (C) 1996-2021 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
@@ -928,7 +942,7 @@ AC_CONFIG_COMMANDS_PRE(
rm -f conftest.file
])
-# Copyright (C) 2009-2020 Free Software Foundation, Inc.
+# Copyright (C) 2009-2021 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
@@ -988,7 +1002,7 @@ AC_SUBST([AM_BACKSLASH])dnl
_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
])
-# Copyright (C) 2001-2020 Free Software Foundation, Inc.
+# Copyright (C) 2001-2021 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
@@ -1016,7 +1030,7 @@ fi
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
AC_SUBST([INSTALL_STRIP_PROGRAM])])
-# Copyright (C) 2006-2020 Free Software Foundation, Inc.
+# Copyright (C) 2006-2021 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
@@ -1035,7 +1049,7 @@ AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
# Check how to create a tarball. -*- Autoconf -*-
-# Copyright (C) 2004-2020 Free Software Foundation, Inc.
+# Copyright (C) 2004-2021 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
diff --git a/graphics/tpic2pdftex/configure.texk b/graphics/tpic2pdftex/configure.texk
index 44e4d0e2d0..ebb0728a0a 100755
--- a/graphics/tpic2pdftex/configure.texk
+++ b/graphics/tpic2pdftex/configure.texk
@@ -646,6 +646,9 @@ AM_BACKSLASH
AM_DEFAULT_VERBOSITY
AM_DEFAULT_V
AM_V
+CSCOPE
+ETAGS
+CTAGS
am__untar
am__tar
AMTAR
@@ -4141,6 +4144,20 @@ am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
+# Variables for tags utilities; see am/tags.am
+if test -z "$CTAGS"; then
+ CTAGS=ctags
+fi
+
+if test -z "$ETAGS"; then
+ ETAGS=etags
+fi
+
+if test -z "$CSCOPE"; then
+ CSCOPE=cscope
+fi
+
+
# POSIX will say in a future version that running "rm -f" with no argument
# is OK; and we want to be able to make that assumption in our Makefile