7 files changed, 2 insertions, 230 deletions
diff --git a/Master/texmf-dist/doc/latex/sphack/sphack-doc.pdf b/Master/texmf-dist/doc/latex/sphack/sphack-doc.pdf
deleted file mode 100644
index bbd9c827041..00000000000
--- a/Master/texmf-dist/doc/latex/sphack/sphack-doc.pdf
+++ /dev/null
diff --git a/Master/texmf-dist/doc/latex/sphack/sphack-doc.tex b/Master/texmf-dist/doc/latex/sphack/sphack-doc.tex
deleted file mode 100644
index 3c685d5c407..00000000000
--- a/Master/texmf-dist/doc/latex/sphack/sphack-doc.tex
+++ /dev/null
@@ -1,115 +0,0 @@
-\documentclass[pagesize=auto]{scrartcl}
-
-\usepackage{fixltx2e}
-\usepackage{etex}
-\usepackage{lmodern}
-\usepackage[T1]{fontenc}
-\usepackage{textcomp}
-\usepackage{microtype}
-\usepackage{hyperref}
-
-\newcommand*{\mail}[1]{\href{mailto:#1}{\texttt{#1}}}
-\newcommand*{\pkg}[1]{\textsf{#1}}
-\newcommand*{\cs}[1]{\texttt{\textbackslash#1}}
-\makeatletter
-\newcommand*{\cmd}[1]{\cs{\expandafter\@gobble\string#1}}
-\makeatother
-
-\addtokomafont{title}{\rmfamily}
-
-\title{The \pkg{sphack} package\thanks{This manual corresponds to \pkg{sphack.sty}~v1.0, dated~22 May 1998.}}
-\author{Oliver Pretzel\thanks{\mail{o.pretzel@ic.ac.uk}}}
-\date{22 May 1998}
-
-
-\begin{document}
-
-\maketitle
-
-\noindent
-Standard \LaTeX\ uses the macros \cmd{\@bsphack}, \cmd{\@esphack}, and \cmd{\@Esphack}, for
-inserts into the text that should be invisible. So, for instance a space
-before and after a \cmd{\label} command should not result in two spaces in the
-output.
-
-\LaTeX\ deals with this as follows
-%
-\begin{itemize}
-\item in maths mode do nothing,
-\item in horizontal mode restore the space factor,
-\item if the last thing on the list was a space
-  add \cmd{\ignorespaces} (and (\cmd{\global})\cmd{\ignore\-true} at the end of an environment),
-\item in vertical mode do nothing.
-\end{itemize}
-
-Doing nothing in maths mode is (nearly) harmless because maths mode does its
-own spacing (and anyway hidden commands will usually appear only at the start
-or end of maths).
-
-Doing nothing in vertical mode is not harmless. Many invisible commands such
-as \cmd{\index} may insert delayed write commands into \TeX's output (so that page
-numbers are correctly calculated). These commands can cause vertical space to
-accumulate, and may cause a page break; \cmd{\index} is a particular problem in
-\LaTeX2.09 since it inserts a delayed write if an index is actually being built
-(\cmd{\makeindex} in preamble) but does nothing otherwise. That can change the page
-breaks in a document.
-
-It is not possible to solve this problem completely in \LaTeX\ because \TeX\ does
-not remove things from the main vertical list once they have been
-contributed. So \LaTeXe\ makes \cmd{\index} insert something into the vertical
-list whether the index is being written or not. That has the virtue of
-consistancy, but is far from ideal. For instance, an \cmd{\index} immediately after
-an \cmd{\item} can cause the page to break between the item label and content.
-
-\pagebreak[2]
-
-The code in the \pkg{sphack} package remedies this fault and other common anomalies so that commands
-are nearly always invisible in vertical mode as well. It works as follows:
-%
-\begin{itemize}
-\item Rename \LaTeX's dimension \cmd{\@savsk} to \cmd{\@savdim} set a new skip \cmd{\@savsk}
-  (because we need a true skip and a dimension in vertical mode)
-
-\item \cmd{\@bsphack} (at start of invisible command)
-  \begin{itemize}
-  \item in hmode (non-math)
-    \begin{enumerate}
-    \item store spacefactor in \cmd{\@savsf}
-    \item store lastskip in \cmd{\@savsk} (used to test whether space already present)
-    \end{enumerate}
-
-  \item in vmode
-    \begin{enumerate}
-    \item store lastpenalty in \cmd{\@savsf}
-    \item store lastskip in \cmd{\@savsk} (used for movement)
-    \item store previous depth  in \cmd{\@savdim}
-    \item skip back \cmd{\lastskip}
-    \end{enumerate}
-  \end{itemize}
-
-\item \cmd{\@esphack} (at end of invisible command)
-  \begin{itemize}
-  \item in hmode (non-math)
-    \begin{enumerate}
-    \item set spacefactor = \cmd{\@savsf}
-    \item if \cmd{\@savsk} > \cmd{\z@} \cmd{\ignorespaces}
-    \end{enumerate}
-
-  \item in vmode
-    \begin{enumerate}
-    \item if in a label, or just after section heading, or if \cmd{\@nobreak}\\
-      insert infinite penalty, (to prevent a page break)\\
-      else insert penalty \cmd{\@savsf}\\
-      endif
-    \item set previous depth = \cmd{\@savdim}
-    \item skip \cmd{\@savsk}
-    \end{enumerate}
-  \end{itemize}
-\end{itemize}
-%
-Just as in standard \LaTeX, \cmd{\@Esphack} is \cmd{\@esphack} + (\cmd{\global})\cmd{\@ignoretrue}.
-
-It is not necessary to change any of the label or index macros to fit with
-this code.
-
-\end{document}
diff --git a/Master/texmf-dist/tex/latex/sphack/sphack.sty b/Master/texmf-dist/tex/latex/sphack/sphack.sty
deleted file mode 100644
index e0bc115d34d..00000000000
--- a/Master/texmf-dist/tex/latex/sphack/sphack.sty
+++ /dev/null
@@ -1,113 +0,0 @@
-% SPHACK.STY
-% Oliver Pretzel  (o.pretzel@ic.ac.uk)
-% Created 22 May 1998, Version 1.0 22May 1998
-% Modified space hacks for LateX (209 and 2e)
-%   (to prevent \label, \index and similar commands
-%    affecting spacing in vertical mode).
-%
-%
-% DOCUMENTATION at end of file
-%
-% ALL RIGHTS RESERVED
-%
-% This file may be distributed freely.
-% It may be modified for local use (please inform me of such modifications)
-% Modified versions may only be distributed if
-% 1. The name is changed
-% 2. A statement acknowledging the modification heads the file.
-%
-% DO NOT USE \neq in this file
-\chardef\neq\the\catcode`\@
-\makeatletter\@makeother\"
-%
-
-\typeout{`sphack.sty <1.0>}
-%*************************
-
-\ifx\@savdim\undefined\let\@savdim\@savsk\newskip\@savsk\fi
-\def\@bsphack{\relax\ifmmode\else\@savsk\lastskip\@savsf\ifhmode\spacefactor
-    \else\lastpenalty\@savdim\prevdepth\removelastskip\fi\fi}
-\def\@esphack{\relax\ifmmode\else\ifvmode\penalty\if@nobreak\@M\else
-    \if@inlabel\@M\else\if@noskipsec\@M\else\@savsf\fi\fi\fi
-    \prevdepth\@savdim\vskip\@savsk\else
-    \spacefactor\@savsf\ifdim\@savsk>\z@\ignorespaces\fi\fi\fi}
-\ifx\LateXe\undefined
-\def\@Esphack{\@esphack\ifhmode\ifdim\@savsk>\z@
-    \global\@ignoretrue\ignorespaces\fi\fi}
-\else
-\def\@Esphack{\@esphack\ifhmode\ifdim\@savsk>\z@
-    \@ignoretrue\ignorespaces\fi\fi}
-\fi
-
-% This line must be last line of code
-\catcode`\@\neq\let\neq\ne\endinput
-
-*******************
-  DOCUMENTATION
-*******************
-Standard LaTeX uses the macros \@bsphack, \@esphack, and \@Esphack, for
-inserts into the text that should be invisible. So, for instance a space
-before and after a \label command should not result in two spaces in the
-output.
-
-LaTeX deals with this as follows
- in maths mode do nothing,
- in horizontal mode restore the space factor,
- if the last thing on the list was a space
-   add \ignorespaces (and (\global)\ignoretrue at the end of an environment),
- in vertical mode do nothing.
-
-Doing nothing in maths mode is (nearly) harmless because maths mode does its
-own spacing (and anyway hidden commands will usually appear only at the start
-or end of maths).
-
-Doing nothing in vertical mode is not harmless. Many invisible commands such
-as \index may insert delayed write commands into TeX's output (so that page
-numbers are correctly calculated). These commands can cause vertical space to
-accumulate, and may cause a page break; \index is a particular problem in
-LaTeX209 since it inserts a delayed write if an index is actually being built
-(\makeindex in preamble) but does nothing otherwise. That can change the page
-breaks in a document.
-
-It is not possible to solve this problem completely in LaTeX because TeX does
-not remove things from the main vertical list once they have been
-contributed. So LaTeX2e makes \index insert something into the vertical
-list whether the index is being written or not. That has the virtue of
-consistancy, but is far from ideal. For instance, an \index immediately after
-an \item can cause the page to break between the item label and content.
-
-The code above remedies this fault and other common anomalies so that commands
-are nearly always invisible in vertical mode as well. It works as follows:
-
-Rename LaTeX's dimension \@savsk to \@savdim set a new skip \@savsk
-  (because we need a true skip and a dimension in vertical mode)
-
-\@bsphack (at start of invisible command)
-in hmode (non-math)
-   store spacefactor in \@savsf
-   store lastskip in \@savsk (used to test whether space already present)
-in vmode
-   store lastpenalty in \@savsf
-   store lastskip in \@savsk (used for movement)
-   store previous depth  in \@savdim
-   skip back \lastskip
-
-\@esphack (at end of invisible command)
-in hmode (non-math)
-   set spacefactor = \@savsf
-   if \@savsk > \z@ \ignorespaces
-in vmode
-   if in a label, or just after section heading, or if \@nobreak
-      insert infinite penalty, (to prevent a page break)
-   else insert penalty \@savsf
-   endif
-   set previous depth = \@savdim
-   skip \@savsk
-
-Just as in standard LateX, \@Esphack is \@esphack + (\global)\@ignoretrue.
-
-It is not necessary to change any of the label or index macros to fit with
-this code.
-
-End of sphack.sty
-*******************
diff --git a/Master/tlpkg/bin/tlpkg-ctan-check b/Master/tlpkg/bin/tlpkg-ctan-check
index e7700e57dd0..77f5e071299 100755
--- a/Master/tlpkg/bin/tlpkg-ctan-check
+++ b/Master/tlpkg/bin/tlpkg-ctan-check
@@ -295,7 +295,7 @@ my @TLP_working = qw(
     skak skaknew skb skeycommand skeyval
     slantsc slashbox slideshow smalltableof smartref
     snapshot songbook sort-by-letters soton soul soyombo
-    spanish spanish-mx sparklines sphack spie
+    spanish spanish-mx sparklines spie
     splines splitbib splitindex spot spotcolor spreadtab sprite spverbatim
     srcltx sseq
     ssqquote stack stage standalone starfont statistik statex statex2 staves
diff --git a/Master/tlpkg/libexec/ctan2tds b/Master/tlpkg/libexec/ctan2tds
index ad7ff7aea7f..a4f44e54761 100755
--- a/Master/tlpkg/libexec/ctan2tds
+++ b/Master/tlpkg/libexec/ctan2tds
@@ -645,6 +645,7 @@ $Master = "$mydir/../..";
  'smflatex',	"die 'skipping, nosource'",
  'softmaker-freefonts',	"die 'skipping, requires nonfree fonts'",
  'songs',	"die 'skipping, requires binary'",
+ 'sphack',	"die 'skipping, nonfree license'",
  'springer',	"die 'skipping, licenses not checked'",
  'staves',	"&MAKEflatten",
  'stellenbosch',"&MAKEcopy",
diff --git a/Master/tlpkg/tlpsrc/collection-latexextra.tlpsrc b/Master/tlpkg/tlpsrc/collection-latexextra.tlpsrc
index fc3dc3ce59b..2229279ef3a 100644
--- a/Master/tlpkg/tlpsrc/collection-latexextra.tlpsrc
+++ b/Master/tlpkg/tlpsrc/collection-latexextra.tlpsrc
@@ -588,7 +588,6 @@ depend smartref
 depend snapshot
 depend soul
 depend sparklines
-depend sphack
 depend spreadtab
 depend spverbatim
 depend splitindex
diff --git a/Master/tlpkg/tlpsrc/sphack.tlpsrc b/Master/tlpkg/tlpsrc/sphack.tlpsrc
deleted file mode 100644
index e69de29bb2d..00000000000
--- a/Master/tlpkg/tlpsrc/sphack.tlpsrc
+++ /dev/null