1 files changed, 40 insertions, 39 deletions
diff --git a/Master/texmf-dist/tex/latex/complexity/complexity.sty b/Master/texmf-dist/tex/latex/complexity/complexity.sty
index 6a57384e02b..8acec3ac4d2 100644
--- a/Master/texmf-dist/tex/latex/complexity/complexity.sty
+++ b/Master/texmf-dist/tex/latex/complexity/complexity.sty
@@ -13,8 +13,32 @@
 %
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %
+% Copyright and license
+% =====================
+%
+% Copyright (C) 2017 Chris Bourke
+%
+% This file may be distributed and/or modified under the 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 1.3c or later is part of all distributions of LaTeX
+% version 2008/05/04 or later.
+%
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %
+%  Changes made (.81 -> .81a, 2017/09/16)
+%   -Updated copyright, added LPPL 1.3c
+%  Changes made (.80 -> .81, 2017/09/15)
+%   -Removed \typeout message
+%   -Cleaned up comments
+%   -Added package option (disableredefinitions) to disable redefinitions
+%    of \L, \P, \S for authors that need the originals but cannot use the
+%    replacements.  For backwards compatibility, the they are still redefined
+%    by default.  Thanks to Enrico Gregorio for the fix.
 %  Changes made (.76 -> .80)
 %   -Added a cool message using \typeout!
 %   -Added \newclass, \newlang, \newfunc commands
@@ -41,16 +65,9 @@
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
 \NeedsTeXFormat{LaTeX2e} %
-\ProvidesPackage{complexity}[11/24/06 \space v0.77]
-
-\typeout{\space\space +----------------------------------------------+^^J%
-         \space\space\space\space complexity LaTeX package            ^^J%
-         \space\space\space\space version:                            ^^J%
-         \space\space\space\space author: Chris Bourke (cbourke@cse.unl.edu) ^^J%
-         \space\space +----------------------------------------------+}
+\ProvidesPackage{complexity}[09/16/17 \space v0.81a]
 
 % Require Packages
-%\RequirePackage{keyval}[1997/11/10]
 \RequirePackage{ifthen}
 
 % Declare internal commands
@@ -64,7 +81,6 @@
 \newcommand{\func}[1]{{\ensuremath{\mathsf{#1}}}}
 \newcommand{\class}[1]{\ComplexityFont{#1}}
 
-% Experimental:
 \newcommand{\newclass}[2]{\newcommand{#1}{\ComplexityFont{#2}}}
 \newcommand{\newlang}[2]{\newcommand{#1}{\lang{#2}}}
 \newcommand{\newfunc}[2]{\newcommand{#1}{\func{#2}}}
@@ -73,7 +89,6 @@
 \newcommand{\renewlang}[2]{\renewcommand{#1}{\lang{#2}}}
 \newcommand{\renewfunc}[2]{\renewcommand{#1}{\func{#2}}}
 
-
 \newboolean{complexity@fullmode} %
 \setboolean{complexity@fullmode}{true}
 \DeclareOption{full}{%
@@ -83,56 +98,47 @@
   \setboolean{complexity@fullmode}{false}%
 } %
 
-%%Begin Till Here
-%\DeclareOption{roman}{\renewcommand{\complexity@fontcommand{\mathrm}}}
-%\DeclareOption{bold}{\renewcommand{\complexity@fontcommand{\mathbf}}}
-%...
+\newif\ifcomplexity@noredef
+\DeclareOption{disableredefinitions}{\complexity@noredeftrue}
 
 \DeclareOption{sanserif}{
   \renewcommand{\complexity@fontcommand}{\mathsf}
-  %old: \renewcommand{\ComplexityFont}[1]{{\ensuremath{\mathsf{#1}}}}
   \renewcommand{\lang}[1]{{\ensuremath{\mathsf{#1}}}}
   \renewcommand{\func}[1]{{\ensuremath{\mathsf{#1}}}}
 }
 
 \DeclareOption{roman}{
   \renewcommand{\complexity@fontcommand}{\mathrm}
-  %old: \renewcommand{\ComplexityFont}[1]{{\ensuremath{\mathrm{#1}}}}
   \renewcommand{\lang}[1]{{\ensuremath{\mathrm{#1}}}}
   \renewcommand{\func}[1]{{\ensuremath{\mathrm{#1}}}}
 }
 
 \DeclareOption{bold}{
   \renewcommand{\complexity@fontcommand}{\mathbf}
-  %old: \renewcommand{\ComplexityFont}[1]{{\hbox{\ensuremath{\mathbf{#1}}}}}
   \renewcommand{\lang}[1]{{\ensuremath{\mathbf{#1}}}}
   \renewcommand{\func}[1]{{\ensuremath{\mathbf{#1}}}}
 }
 
 \DeclareOption{typewriter}{
   \renewcommand{\complexity@fontcommand}{\mathtt}
-  %old: \renewcommand{\ComplexityFont}[1]{{\ensuremath{\mathtt{#1}}}}
   \renewcommand{\lang}[1]{{\ensuremath{\mathtt{#1}}}}
   \renewcommand{\func}[1]{{\ensuremath{\mathtt{#1}}}}
 }
 
 \DeclareOption{italic}{
   \renewcommand{\complexity@fontcommand}{\mathit}
-  %old: \renewcommand{\ComplexityFont}[1]{{\ensuremath{\mathit{#1}}}}
   \renewcommand{\lang}[1]{{\ensuremath{\mathit{#1}}}}
   \renewcommand{\func}[1]{{\ensuremath{\mathit{#1}}}}
 }
 
 \DeclareOption{caps}{
   \renewcommand{\complexity@fontcommand}{\textsc}
-  %old: \renewcommand{\ComplexityFont}[1]{{\ensuremath{\textsc{#1}}}}
   \renewcommand{\lang}[1]{{\ensuremath{\textsc{#1}}}}
   \renewcommand{\func}[1]{{\ensuremath{\textsc{#1}}}}
 }
 
 \DeclareOption{slant}{
   \renewcommand{\complexity@fontcommand}{\textsl}
-  %old: \renewcommand{\ComplexityFont}[1]{{\ensuremath{\textsl{#1}}}}
   \renewcommand{\lang}[1]{{\ensuremath{\textsl{#1}}}}
   \renewcommand{\func}[1]{{\ensuremath{\textsl{#1}}}}
 }
@@ -140,31 +146,24 @@
 % Independent classfonts:
 \DeclareOption{classfont=sanserif}{
   \renewcommand{\complexity@fontcommand}{\mathsf}
-  %old: \renewcommand{\ComplexityFont}[1]{{\ensuremath{\mathsf{#1}}}}
 }
 \DeclareOption{classfont=roman}{
   \renewcommand{\complexity@fontcommand}{\mathrm}
-  %\renewcommand{\ComplexityFont}[1]{{\ensuremath{\mathrm{#1}}}}
 }
 \DeclareOption{classfont=bold}{
   \renewcommand{\complexity@fontcommand}{\mathbf}
-  %\renewcommand{\ComplexityFont}[1]{{\ensuremath{\mathbf{#1}}}}
 }
 \DeclareOption{classfont=typewriter}{
   \renewcommand{\complexity@fontcommand}{\mathtt}
-  %\renewcommand{\ComplexityFont}[1]{{\ensuremath{\mathtt{#1}}}}
 }
 \DeclareOption{classfont=italic}{
   \renewcommand{\complexity@fontcommand}{\mathit}
-  %\renewcommand{\ComplexityFont}[1]{{\ensuremath{\mathit{#1}}}}
 }
 \DeclareOption{classfont=caps}{
   \renewcommand{\complexity@fontcommand}{\textsc}
-  %\renewcommand{\ComplexityFont}[1]{{\ensuremath{\textsc{#1}}}}
 }
 \DeclareOption{classfont=slant}{
   \renewcommand{\complexity@fontcommand}{\textsl}
-  %\renewcommand{\ComplexityFont}[1]{{\ensuremath{\textsl{#1}}}}
 }
 
 % Independent langfonts:
@@ -190,11 +189,6 @@
   \renewcommand{\lang}[1]{{\ensuremath{\textsl{#1}}}}
 }
 
-% If I were to use keyval:
-%\define@key{funcfont}{sanserif}{
-%  \renewcommand{\func}[1]{{\ensuremath{\mathsf{#1}}}}
-%}
-
 % Independent funcfonts:
 \DeclareOption{funcfont=sanserif}{
   \renewcommand{\func}[1]{{\ensuremath{\mathsf{#1}}}}
@@ -218,7 +212,6 @@
   \renewcommand{\func}[1]{{\ensuremath{\textsl{#1}}}}
 }
 
-
 % Till Tantau's Code for the small option:
 \DeclareOption{small}{
 
@@ -254,7 +247,7 @@
 
 % Define some internal commands
 % such as a standard kerning value for several commands
-\newcommand{\complexity@kern}{{\kern-.10em}} % note: more {} don't seem to matter, good
+\newcommand{\complexity@kern}{{\kern-.10em}}
 \newcommand{\complexity@hyphen}{ %
 \lower-.12em\hbox{\textrm{-}} %
 }
@@ -282,14 +275,22 @@
 \newcommand{\MaxSAT}{\lang{MaxSAT}}
 
 
-% We redefine 4 commands inside of Latex, but preserve them for usage
+% Alternatives for \L, \P, \S if disabled
+\newcommand{\cL}{\ComplexityFont{L}}
+\newcommand{\cP}{\ComplexityFont{P}}
+\newcommand{\cS}{\ComplexityFont{S}}
 
-\let\defaultL\L
+% We redefine 3 commands, but preserve them for usage
+\let\defaultL\L % for back compatibility
+\let\defaultP\P % for back compatibility
+\let\defaultS\S % for back compatibility
+% Only redefine if not disabled
+\ifcomplexity@noredef\else
 \renewcommand{\L}{\ComplexityFont{L}}
-\let\defaultP\P
 \renewcommand{\P}{\ComplexityFont{P}}
-\let\defaultS\S
 \renewcommand{\S}{\ComplexityFont{S}}
+\fi
+
 
 % Major Classes listed in Alphabetical order