[macros] Remove \xspace from macros taking a mandatory argument.

Other than positively influencing kerning, this removal has no effect.

Author: jensmaurer

source/macros.tex

@@ -136,7 +136,7 @@
 \let\omname\mname%
 \let\mname\idxmname%
 \let\oCpp\Cpp%
-\let\Cpp\idxCpp
+\let\Cpp\idxCpp%
 \let\oBreakableUnderscore\BreakableUnderscore%  See the "underscore" package.
 \let\BreakableUnderscore\textunderscore%
 \edef\x{#1}%
@@ -174,11 +174,11 @@
 
 % Code and definitions embedded in text.
 \newcommand{\tcode}[1]{\CodeStylex{#1}}
-\newcommand{\techterm}[1]{\textit{#1}\xspace}
-\newcommand{\defnx}[2]{\indexdefn{#2}\textit{#1}\xspace}
+\newcommand{\techterm}[1]{\textit{#1}}
+\newcommand{\defnx}[2]{\indexdefn{#2}\textit{#1}}
 \newcommand{\defn}[1]{\defnx{#1}{#1}}
-\newcommand{\term}[1]{\textit{#1}\xspace}
-\newcommand{\grammarterm}[1]{\textit{#1}\xspace}
+\newcommand{\term}[1]{\textit{#1}}
+\newcommand{\grammarterm}[1]{\textit{#1}}
 \newcommand{\grammartermnc}[1]{\textit{#1}\nocorr}
 \newcommand{\placeholder}[1]{\textit{#1}}
 \newcommand{\placeholdernc}[1]{\textit{#1\nocorr}}
@@ -189,11 +189,11 @@
 
 %%--------------------------------------------------
 %% Macros for funky text
-\newcommand{\Cpp}{\texorpdfstring{C\kern-0.05em\protect\raisebox{.35ex}{\textsmaller[2]{+\kern-0.05em+}}}{C++}\xspace}
-\newcommand{\CppIII}{\Cpp 2003\xspace}
-\newcommand{\CppXI}{\Cpp 2011\xspace}
-\newcommand{\CppXIV}{\Cpp 2014\xspace}
-\newcommand{\CppXVII}{\Cpp 2017\xspace}
+\newcommand{\Cpp}{\texorpdfstring{C\kern-0.05em\protect\raisebox{.35ex}{\textsmaller[2]{+\kern-0.05em+}}}{C++}}
+\newcommand{\CppIII}{\Cpp{} 2003}
+\newcommand{\CppXI}{\Cpp{} 2011}
+\newcommand{\CppXIV}{\Cpp{} 2014}
+\newcommand{\CppXVII}{\Cpp{} 2017}
 \newcommand{\opt}{{\ensuremath{_\mathit{opt}}}\xspace}
 \newcommand{\dcr}{-{-}}
 \newcommand{\bigoh}[1]{\ensuremath{\mathscr{O}(#1)}}
@@ -218,12 +218,12 @@
 %% Notes and examples
 \newcommand{\noteintro}[1]{[\,\textit{#1:}\space}
 \newcommand{\noteoutro}[1]{\textit{\,---\,end #1}\,]}
-\newenvironment{note}[1][Note]{\noteintro{#1}}{\noteoutro{note}\xspace}
-\newenvironment{example}[1][Example]{\noteintro{#1}}{\noteoutro{example}\xspace}
+\newenvironment{note}[1][Note]{\noteintro{#1}}{\noteoutro{note}\space}
+\newenvironment{example}[1][Example]{\noteintro{#1}}{\noteoutro{example}\space}
 
 %% Library function descriptions
-\newcommand{\Fundescx}[1]{\textit{#1}\xspace}
-\newcommand{\Fundesc}[1]{\Fundescx{#1:}}
+\newcommand{\Fundescx}[1]{\textit{#1}}
+\newcommand{\Fundesc}[1]{\Fundescx{#1:}\xspace}
 \newcommand{\required}{\Fundesc{Required behavior}}
 \newcommand{\requires}{\Fundesc{Requires}}
 \newcommand{\effects}{\Fundesc{Effects}}
@@ -302,14 +302,14 @@
 \newcommand{\commentellip}{\tcode{/* ...\ */}}
 
 %% Ranges
-\newcommand{\Range}[4]{\tcode{#1#3,\penalty2000{} #4#2}\xspace}
+\newcommand{\Range}[4]{\tcode{#1#3,\penalty2000{} #4#2}}
 \newcommand{\crange}[2]{\Range{[}{]}{#1}{#2}}
 \newcommand{\brange}[2]{\Range{(}{]}{#1}{#2}}
 \newcommand{\orange}[2]{\Range{(}{)}{#1}{#2}}
 \newcommand{\range}[2]{\Range{[}{)}{#1}{#2}}
 
 %% Change descriptions
-\newcommand{\diffdef}[1]{\hfill\break\textbf{#1:}\xspace}
+\newcommand{\diffdef}[1]{\hfill\break\textbf{#1:}\space}
 \newcommand{\change}{\diffdef{Change}}
 \newcommand{\rationale}{\diffdef{Rationale}}
 \newcommand{\effect}{\diffdef{Effect on original feature}}
@@ -318,13 +318,13 @@
 
 %% Miscellaneous
 \newcommand{\uniquens}{\placeholdernc{unique}}
-\newcommand{\stage}[1]{\item{\textbf{Stage #1:}}\xspace}
-\newcommand{\doccite}[1]{\textit{#1}\xspace}
+\newcommand{\stage}[1]{\item{\textbf{Stage #1:}}}
+\newcommand{\doccite}[1]{\textit{#1}}
 \newcommand{\cvqual}[1]{\textit{#1}}
 \newcommand{\cv}{\cvqual{cv}}
-\renewcommand{\emph}[1]{\textit{#1}\xspace}
-\newcommand{\numconst}[1]{\textsl{#1}\xspace}
-\newcommand{\logop}[1]{{\footnotesize #1}\xspace}
+\renewcommand{\emph}[1]{\textit{#1}}
+\newcommand{\numconst}[1]{\textsl{#1}}
+\newcommand{\logop}[1]{{\footnotesize #1}}
 
 %%--------------------------------------------------
 %% Environments for code listings.
@@ -420,7 +420,7 @@
 \newenvironment{bnfbase}
  {
  \newcommand{\nontermdef}[1]{{\BnfNontermshape##1\itcorr}\indexgrammar{\idxgram{##1}}\textnormal{:}}
- \newcommand{\terminal}[1]{{\BnfTermshape ##1}\xspace}
+ \newcommand{\terminal}[1]{{\BnfTermshape ##1}}
  \newcommand{\descr}[1]{\textnormal{##1}}
  \newcommand{\bnfindentfirst}{\BnfIndent}
  \newcommand{\bnfindentinc}{\BnfInc}
@@ -558,4 +558,4 @@
 \let\addcontentsline\oldcontentsline%
 }
 \newcommand{\defncontext}[1]{\textlangle#1\textrangle}
-\newenvironment{defnote}{\addtocounter{termnote}{1}\noteintro{Note \thetermnote{} to entry}}{\noteoutro{note}\xspace}
+\newenvironment{defnote}{\addtocounter{termnote}{1}\noteintro{Note \thetermnote{} to entry}}{\noteoutro{note}\space}