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%%
%% Package: spectralsequences v1.2.2
%% Author: Hood Chatham
%% Email: hood@mit.edu
%% Date: 2019-02-18
%% License: Latex Project Public License
%%
%% File: sseqcheckdefinitions.code.tex
%%
%% A few tikz commands are modified in sseqpages. This file checks the definitions of all commands modified. Of course, this is insufficient to ensure that
%% the behavior isn't completely wrong, but at least it's a sanity check.
%%
% TODO: we could recover from failing to patch keys.
\sseq@tempiftrue
\begingroup
\def\sseq@checkprotecteddef#1{\def\sseq@temp{\sseq@checkdef@{#1}}\afterassignment\sseq@temp\protected\long\@xp\def\csname sseq@check@\sseq@macroname#1\endcsname}
\def\sseq@checkdef#1{\def\sseq@temp{\sseq@checkdef@{#1}}\afterassignment\sseq@temp\@xp\def\csname sseq@check@\sseq@macroname#1\endcsname}
\def\sseq@checkdef@#1{
\@xp\ifx\csname sseq@check@\sseq@macroname#1\endcsname#1\else
\sseq@tempiffalse
\fi
}
%%
%% sseqmacromakers.code.tex
%%
\ExplSyntaxOn
% I should work out how old the version of xparse has to be before this breaks, but I'm too lazy.
% It would also be nice if I could figure out how to ensure that my trick of setting \l__xparse_grab_expandably_bool to false works correctly, but this might be difficult
\@ifpackagelater{xparse}{2017/02/08}{
\sseq@checkprotecteddef \__xparse_grab_u:w #1#2 \__xparse_run_code:{
\__xparse_grab_u_aux:nnN {#1} {#2} \cs_set_protected_nopar:Npn
}
\sseq@checkprotecteddef\__xparse_grab_u_aux:nnN #1#2#3
{
\tl_set:Nn \l__xparse_signature_tl {#2}
\exp_after:wN #3 \l__xparse_fn_tl ##1 #1
{ \__xparse_add_arg:n {##1} }
\l__xparse_fn_tl
}
\sseq@checkprotecteddef \__xparse_normalize_type_u:w #1 {
\quark_if_recursion_tail_stop_do:nn {#1} { \__xparse_bad_arg_spec:wn }
\__xparse_normalize_check_lu:N u
\__xparse_add_arg_spec_mandatory:n { u {#1} } % Oct 17, 2018
% \int_incr:N \l__xparse_mandatory_args_int
% \tl_clear:N \l__xparse_last_delimiters_tl
\__xparse_normalize_arg_spec_loop:n
}
\ifsseq@tempif
\global\sseq@patchxparseUtrue
\else
\global\sseq@patchxparseUfalse
\fi
\sseq@tempiftrue
}{}
\@ifpackagelater{expl3}{2018/10/01}{
% TODO: Check that \peek_meaning and \peek_meaning_remove have the right definitions
\sseq@tempiftrue
\sseq@checkprotecteddef\peek_meaning_ignore_spaces:NTF#1#2#3{\peek_remove_spaces:n{\peek_meaning:NTF#1{#2}{#3}}}
\sseq@checkprotecteddef\peek_meaning_remove_ignore_spaces:NTF#1#2#3{\peek_remove_spaces:n{\peek_meaning_remove:NTF#1{#2}{#3}}}
\ifsseq@tempif\else
\sseq@error@n{expl3-incompatibility}{\peek_meaning_ignore_spaces:NTF}
\fi
}{}
\ExplSyntaxOff
\sseq@tempiftrue
%%
%% sseqkeys.code.tex
%%
\sseq@checkdef\pgfkeys@case@one{%
\pgfkeysifdefined{\pgfkeyscurrentkey/.@cmd}%
{\pgfkeysgetvalue{\pgfkeyscurrentkey/.@cmd}{\pgfkeys@code}%
\expandafter\pgfkeys@code\pgfkeyscurrentvalue\pgfeov}
{\pgfkeys@case@two}%
}
\sseq@checkdef\pgfkeys@case@two@extern{%
\ifx\pgfkeyscurrentvalue\pgfkeysnovalue@text%
\pgfkeysvalueof{\pgfkeyscurrentkey}%
\else%
\pgfkeyslet{\pgfkeyscurrentkey}\pgfkeyscurrentvalue%
\fi%
}
\ifsseq@tempif\else
\endgroup
\sseq@tempiffalse % We'll throw a critical error in spectralsequences.sty to end input
\endinput
\fi
%%
%% sseqdrawing.code.tex
%%
%from \pgf\frontendlayer\tikz\libraries\tikzlibraryfit.code.tex line 81
\sseq@checkdef\tikz@lib@fit@scan@handle#1{%
\iftikz@shapeborder%
% Ok, fit all four external anchors, if they exist
\tikz@lib@fit@adjust{\pgfpointanchor{\tikz@shapeborder@name}{west}}%
\tikz@lib@fit@adjust{\pgfpointanchor{\tikz@shapeborder@name}{east}}%
\tikz@lib@fit@adjust{\pgfpointanchor{\tikz@shapeborder@name}{north}}%
\tikz@lib@fit@adjust{\pgfpointanchor{\tikz@shapeborder@name}{south}}%
\else%
\tikz@lib@fit@adjust{#1}%
\fi%
\tikz@lib@fit@scan%
}
% from \pgf\frontendlayer\tikz\tikz.code.tex line 5164
\sseq@checkdef\tikz@calc@anchor#1.#2\tikz@stop{%
\pgfpointanchor{\tikz@pp@name{#1}}{#2}%
}
\ifsseq@tempif
\global\sseq@patchfittrue
\else
\sseq@warning{fit-patch-failed}
\global\sseq@patchfitfalse
\fi
\sseq@tempiftrue
%%
%% sseqforeach.code.tex
%%
\sseq@checkdef\pgffor@@vars@opt[#1]{\pgfkeys{/pgf/foreach/.cd,#1}\pgffor@vars}
\sseq@checkdef\pgffor@doloop{%
\pgffor@begingroup
\edef\pgffor@temp{\expandafter\Pgffor@geT\the\pgffor@iter}%
\edef\pgffor@incheck{{.0/}{\pgffor@temp/}}%
\expandafter\pgfutil@in@\pgffor@incheck%
\ifpgfutil@in@%
\expandafter\pgffor@strip\pgffor@temp%
\fi%
\expandafter\pgfutil@in@\expandafter/\expandafter{\pgffor@var}%
\ifpgfutil@in@%
\expandafter\def\expandafter\pgffor@valuerest\expandafter{\pgffor@temp//\relax}%
\expandafter\pgffor@multiassign\pgffor@var/\pgffor@stop/\pgffor@stop/\relax%
\else%
% Convert to alphabetic sequence, if necessary.
\ifpgffor@alphabeticsequence%
\pgffor@makealphabetic\pgffor@temp%
\expandafter\let\pgffor@var=\pgffor@temp%
\else%
\expandafter\expandafter\expandafter\def\expandafter\pgffor@var\expandafter{\pgffor@temp}%
\fi%
\fi%
% Insert any context, if any.
\ifpgffor@context%
\let\pgffor@temp=\pgffor@dots@pre%
\expandafter\pgfutil@append@macrotomacro\expandafter%
{\expandafter\pgffor@temp\expandafter}\expandafter{\pgffor@var}%
\expandafter\pgfutil@append@macrotomacro\expandafter%
{\expandafter\pgffor@temp\expandafter}\expandafter{\pgffor@dots@post}%
\expandafter\let\pgffor@var=\pgffor@temp%
\fi%
% Perform assignments before loop body.
\ifx\pgffor@assign@before@code\pgfutil@empty%
\else%
\pgffor@assign@before@code%
\fi%
%
\expandafter\expandafter\expandafter\pgffor@reset@hooks\expandafter\pgffor@beginhook\expandafter\pgffor@body\pgffor@endhook%
%
% Perform assignments after loop body.
\ifx\pgffor@assign@after@code\pgfutil@empty%
\else%
\pgffor@assign@after@code%
\fi%
\pgffor@endgroup%
\pgffor@loop%
}
\sseq@checkdef\pgffor@invokebody{%
\pgffor@begingroup%
\expandafter\pgfutil@in@\expandafter/\expandafter{\pgffor@var}%
\ifpgfutil@in@%
\expandafter\def\expandafter\pgffor@valuerest\expandafter{\pgffor@value//\relax}%
\expandafter\pgffor@multiassign\pgffor@var/\pgffor@stop/\pgffor@stop/\relax%
\else%
\expandafter\expandafter\expandafter\def\expandafter\pgffor@var\expandafter{\pgffor@value}%
\fi%
% Execute assign once code.
\ifx\pgffor@assign@once@code\pgfutil@empty%
\else\pgffor@assign@once@code%
\fi%
% Execute assign before code.
\ifx\pgffor@assign@before@code\pgfutil@empty%
\else\pgffor@assign@before@code%
\fi%
%
\expandafter\expandafter\expandafter\pgffor@reset@hooks\expandafter\pgffor@beginhook\expandafter\pgffor@body\pgffor@endhook%
% Execute assign after code.
\ifx\pgffor@assign@after@code\pgfutil@empty%
\else%
\pgffor@assign@after@code%
\fi%
%
\pgffor@endgroup%
}
\ifsseq@tempif
\global\sseq@patchforeachtrue
\else
\sseq@warning{foreach-patch-failed}
\global\sseq@patchforeachfalse
\fi
\endgroup
|
