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Sync P2988 stdtex/macros.tex with the C++ draft sources #267

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Merged
steve-downey merged 3 commits into from
Oct 15, 2026
Merged

Sync P2988 stdtex/macros.tex with the C++ draft sources #267

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3241c78
Sync P2988 stdtex/macros.tex with the C++ draft sources
steve-downey Sep 28, 2026
45fea70
Merge branch 'main' into p2988-macros-sync
steve-downey Oct 14, 2026
b922c06
Merge branch 'main' into p2988-macros-sync
steve-downey Oct 15, 2026
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40 changes: 38 additions & 2 deletions papers/P2988/stdtex/macros.tex
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Original file line number Diff line number Diff line change
Expand Up @@ -406,8 +406,10 @@
\ExplSyntaxOff

%% Inline non-parenthesized table reference (override memoir's \tref)
\providecommand{\tref}{}
\renewcommand{\tref}[1]{\hyperref[tab:#1]{\tablerefname \nolinebreak[3] \ref*{tab:#1}}}
%% Inline non-parenthesized figure reference (override memoir's \fref)
\providecommand{\fref}{}
\renewcommand{\fref}[1]{\hyperref[fig:#1]{\figurerefname \nolinebreak[3] \ref*{fig:#1}}}

%% NTBS, etc.
Expand Down Expand Up @@ -515,8 +517,8 @@
\newcommand{\libconceptx}[2]{\cname{#1}\indexconcept{\idxconcept{#2}}}
\newcommand{\libconcept}[1]{\libconceptx{#1}{#1}}
\newcommand{\deflibconcept}[1]{\cname{#1}\indexlibrary{\idxconcept{#1}}\indexconcept{\idxconcept{#1}|idxbfpage}}
\newcommand{\exposconcept}[1]{\ecname{#1}\indexconcept{\idxexposconcept{#1}}}
\newcommand{\exposconceptx}[2]{\ecname{#1}\indexconcept{\idxexposconcept{#2}}}
\newcommand{\exposconcept}[1]{\exposconceptx{#1}{#1}}
\newcommand{\exposconceptnc}[1]{\indexconcept{\idxexposconcept{#1}}\ecname{#1}\itcorr[-1]} % macro length: 15
\newcommand{\defexposconcept}[1]{\ecname{#1}\indexconcept{\idxexposconcept{#1}|idxbfpage}} % macro length: 16
\newcommand{\defexposconceptnc}[1]{\ecname{#1}\indexconcept{\idxexposconcept{#1}|idxbfpage}\itcorr[-1]} % macro length: 18
Expand Down Expand Up @@ -609,7 +611,7 @@
#1:}}\CodeBlockSetup}{}

% An environment for command / program output that is not C++ code.
\lstnewenvironment{outputblock}{\lstset{language=}}{}
\lstnewenvironment{outputblock}{\lstset{escapechar=@, language=}}{}

% A code block in which single-quotes are digit separators
% rather than character literals.
Expand Down Expand Up @@ -799,3 +801,37 @@
}
\newcommand{\defncontext}[1]{\textlangle#1\textrangle}
\newnoteenvironment{defnote}{Note \arabic{defnote} to entry}{end note}

%%----------------------------------
%% UB and IFNDR sections for annexes
%%----------------------------------
%% Undefined behavior and ill-formed, no diagnostic required

\newcommand{\behaviordef}[2]{\nolinebreak[3] (\label{#2x:#1}\ref{#2:#1})}

\newcommand{\behaviordescription}[2]{%
\let\oldcontentsline\addcontentsline%
\let\addcontentsline\nocontentsline%
\ifcase\value{SectionDepth}
\let\s=\section
\or\let\s=\subsection
\or\let\s=\subsubsection
\or\let\s=\paragraph
\or\let\s=\subparagraph
\fi%
\s[#1]{\hfill[#2:#1]}\label{#2:#1}%
\textbf{Specified in:}\space\ref{#2x:#1}%
\let\addcontentsline\oldcontentsline%
}

% Use in main body of text to mark undefined behavior
\newcommand{\ubdef}[1]{\behaviordef{#1}{ub}}

% Use in Annex for sections describing each individual UB
\newcommand{\ubdescription}[1]{\behaviordescription{#1}{ub}}

% Use in main body of text to mark IFNDR
\newcommand{\ifndrdef}[1]{\behaviordef{#1}{ifndr}}

% Use in Annex for sections describing each individual IFNDR
\newcommand{\ifndrdescription}[1]{\behaviordescription{#1}{ifndr}}
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