spectralsequences (19jul21)

git-svn-id: svn://tug.org/texlive/trunk@59992 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 76 insertions, 18 deletions

diff --git a/Master/texmf-dist/tex/latex/spectralsequences/sseqkeys.code.tex b/Master/texmf-dist/tex/latex/spectralsequences/sseqkeys.code.tex
index 1581a516ec9..03c8c7591ad 100644
--- a/Master/texmf-dist/tex/latex/spectralsequences/sseqkeys.code.tex
+++ b/Master/texmf-dist/tex/latex/spectralsequences/sseqkeys.code.tex
@@ -1,8 +1,8 @@
 %%
-%% Package: spectralsequences v1.2.2
+%% Package: spectralsequences v1.3.0 2021-07-18
 %% Author: Hood Chatham
 %% Email: hood@mit.edu
-%% Date: 2019-02-18
+%% Date: 2021-07-18
 %% License: Latex Project Public License
 %%
 %% File: sseqkeys.code.tex
@@ -595,8 +595,8 @@
 	\pgfkeysalso{/sseqpages/alias/.expand once=\detokenize\@xp{\sseq@class@name}}%
     },
     show name/.store in=\sseq@class@showname,
-    page/.code={\sseq@getnumrange\sseq@class@page{#1}},% page & gen are only for \classoptions.
-    generation/.code={\sseq@getnumrange\sseq@gen{#1}}, % \class tests if \sseq@class@page is set and throw an error if so.
+    page/.code={\sseq@getnumrange@defaultupperboundinfty\sseq@class@page{#1}},% page & gen are only for \classoptions.
+    generation/.code={\sseq@getnumrange@defaultupperboundinfty\sseq@gen{#1}}, % \class tests if \sseq@class@page is set and throw an error if so.
     tag/.code={\sseq@d@addto@macro\sseq@class@tag{#1}},
     offset/.store in=\sseq@tempoffset,
     tooltip/.sseq @ first pass code={\ifx\sseqtooltip\undefined \sseq@error{no-tooltip}\else \def\sseq@tooltip{#1}\fi},
@@ -604,23 +604,46 @@
 }
 
 \pgfqkeys{/sseqpages/struct line}{
-    page/.code={\sseq@getnumrange\sseq@structline@page{#1}}
+    page/.code={\sseq@getnumrange@defaultupperboundinfty\sseq@structline@page{#1}}
 }
 
 \def\sseq@fitalso{}
 \pgfqkeys{/sseqpages/fit}{
     fit/.sseq @ first pass code={\sseq@d@addto@macro\sseq@fitalso{#1}},
-    page/.code={\sseq@getnumrange\sseq@fit@page{#1}}
+    page/.code={\sseq@getnumrange@defaultupperboundinfty\sseq@fit@page{#1}}
 }
 
-\def\sseq@getnumrange#1#2{
+\def\sseq@getnumrange#1#2{%
+    \pgfutil@in@{--}{#2}\ifpgfutil@in@
+        \sseq@getnumrange@range#1#2\sseq@nil
+    \else
+        \sseq@getnumrange@range#1#2--#2\sseq@nil
+    \fi
+}
+
+\def\sseq@getnumrange@defaultupperboundinfty#1#2{%
     \pgfutil@in@{--}{#2}\ifpgfutil@in@
         \sseq@getnumrange@range#1#2\sseq@nil
     \else
         \sseq@getnumrange@range#1#2--\sseq@infinity\sseq@nil
     \fi
 }
-\def\sseq@getnumrange@range#1#2--#3\sseq@nil{\edef#1{\the\numexpr#2}\@xp\edef\csname\sseq@macroname#1max\endcsname{\the\numexpr#3}}
+
+\def\sseq@getnumrange@range#1#2--#3\sseq@nil{%
+    \ifx\infty#2
+        \edef#1{\sseq@infinity}%
+        \@xp\edef\csname\sseq@macroname#1max\endcsname{\sseq@infinity}%
+    \else
+        \edef#1{\the\numexpr#2}%
+        \ifx\infty#3
+            \@xp\edef\csname\sseq@macroname#1max\endcsname{\sseq@infinity}%
+        \else
+            \@xp\edef\csname\sseq@macroname#1max\endcsname{\the\numexpr#3}%
+        \fi
+    \fi
+}
+
+
 
 %% Needs tikz
 % Force \class or \d to fall back to using tikz to render their output
@@ -1116,7 +1139,6 @@
             \sseq@temp@ii/.code/.expanded={%
                 \unexpanded{#3{##1}}{\sseq@temp=\unexpanded{##1}}%
                 \unexpanded{\edef#1{\unexpanded\@xp{\sseq@sanitize@output}}}%
-                %\show\@nx#1
                 \sseq@breakpoint
             },
             \sseq@temp@ii/.value required,
@@ -1380,6 +1402,15 @@
     update existing/.sseq default code={\sseq@updateexistingtrue}
 }
 
+\def\sseq@printnum@inftytosymbol#1{%
+    \ifnum#1=\sseq@infinity\relax
+        $\infty$%
+    \else
+        #1%
+    \fi
+}
+
+
 \sseq@addtostorelist\sseq@grid{\relax}
 \sseq@addiftostorelist{hasdegree}
 \let\sseq@maybemathswitch\relax
@@ -1388,18 +1419,28 @@
     name/.sseq default error,
     ~page/.code={
         \ifsseq@hasname
-            \sseq@getnumrange\sseq@thepage{#1}
+            \sseq@getnumrange\sseq@thepage{#1}%
             \sseq@thepagecount=\sseq@thepage\relax
             \let\page\sseq@thepage
+            \ifnum\sseq@thepage=\sseq@infinity
+                \def\page{$\infty$}%
+            \fi
+            \def\sseq@temp{\sseq@novalue}
+            \ifx\sseq@printpageas\sseq@temp
+                \def\sseq@printpageas{Page \page}
+                \ifnum\sseq@thepage<\sseq@thepagemax
+                    \ifnum\sseq@thepagemax=\sseq@infinity\relax
+                        \def\sseq@printpageas{Page \page\space(all differentials)}
+                    \else
+                        \def\sseq@printpageas{Page \page\space(differentials of length $\leq\sseq@thepagemax$)}
+                    \fi
+                \fi
+            \fi
             \edef\sseq@thepagemm{\the\numexpr\sseq@thepagecount-1\relax}
-            \ifx\sseq@thepagemax\sseq@infinity
-                \edef\sseq@thepagemaxpp{\the\numexpr\sseq@thepagecount+1\relax}
+            \ifnum\sseq@thepagemax=\z@
+                \let\sseq@thepagemaxpp\sseq@infinity
             \else
-                \ifnum\sseq@thepagemax=\z@
-                    \let\sseq@thepagemaxpp\sseq@infinity
-                \else
-                    \edef\sseq@thepagemaxpp{\the\numexpr\sseq@thepagemax+1\relax}
-                \fi
+                \edef\sseq@thepagemaxpp{\the\numexpr\sseq@thepagemax+1\relax}
             \fi
         \else
             \sseq@error{page-no-name}
@@ -1465,6 +1506,21 @@
     add class placement transform/.value required,
 }
 
+
+\sseq@addiftostorelist@truedefault{rangecheck}
+\sseq@addiftostorelist{rangecheck@sideways}
+\sseq@globalkeys{%
+    range check standard/.code={\sseq@rangechecktrue\sseq@rangecheck@sidewaysfalse},
+    range check standard/.sseq default code={%
+        \def\sseq@rangecheck@default{\global\sseq@rangechecktrue}%
+        \def\sseq@rangecheck@sideways@default{\global\sseq@rangecheck@sidewaysfalse}%
+    },
+    range check sideways/.code=rangecheck@sideways,
+    range check sideways/.sseq default code={\def\sseq@rangecheck@sideways@default{\global\sseq@rangecheck@sidewaystrue}},
+    range check off/.code={\sseq@rangecheckfalse},
+    range check off/.sseq default code={\def\sseq@rangecheck@default{\global\sseq@rangecheckfalse}},
+}
+
 \sseq@mathnodestrue
 
 \sseq@addtostorelist\sseq@targetx{}\sseq@addtostorelist\sseq@targety{}
@@ -1600,10 +1656,12 @@
 \sseq@addtostorelist{\sseq@xtickfn}{} % These should initially be the identity macro, but addtostorelist doesn't accept functions as default
 \sseq@addtostorelist{\sseq@ytickfn}{} % so the default is instated in begin{sseqdata} / begin{sseqpicture}.
 
+\let\sseq@printpageas\relax
 \sseq@globalkeys{%
     title/.sseq store in=\sseq@title{},
 	title style/.sseq append to style={/sseqpages/global/every title}{at={(0.5*\xmin+0.5*\xmax,\ymax)}},
     draw title/.sseq is if=drawtitle,
+    print page as/.sseq store in=\sseq@printpageas{\sseq@novalue},
     no title/.code=\sseq@drawtitlefalse,
 %
     x label/.sseq store in=\sseq@xaxislabel{},
@@ -2052,7 +2110,7 @@
     page constraint or/.code={
         \sseq@updatepageconstraint{#1}{||}
     },
-    page/.code={\sseq@getnumrange\temp{#1}\sseq@updatepageconstraintrange},
+    page/.code={\sseq@getnumrange@defaultupperboundinfty\temp{#1}\sseq@updatepageconstraintrange},
     set page constraint/.store in=\sseq@pageconstraint,
     background/.code={\sseq@standardparse\sseq@setsavedpaths{background}\pgfkeysalso{standard parse}},
 }