diff --git a/source/texk/web2c/cwebdir/cwebacromac.tex b/source/texk/web2c/cwebdir/cwebacromac.tex
index 1f1838cfd..4c12e4138 100644
--- a/source/texk/web2c/cwebdir/cwebacromac.tex
+++ b/source/texk/web2c/cwebdir/cwebacromac.tex
@@ -32,9 +32,9 @@
 \def\dosanitizecommand#1#2{\ifx\nxt#1\addF{#2}\fi}
 
 \catcode`\[=1 \catcode`\]=2 \catcode`\{=12 \catcode`\}=12
-  \def\lbchar[{]  \def\rbchar[}]
+  \def\lbchar[{] \def\rbchar[}]
 \catcode`\[=12 \catcode`\]=12 \catcode`\{=1 \catcode`\}=2
-\catcode`\~=12 \def\tildechar{~}  \catcode`\~=13
+\catcode`\~=12 \def\tildechar{~} \catcode`\~=13
 \catcode`\|=0 |catcode`|\=12 |def|bschar{\} |catcode`|\=0 \catcode`\|=12
 \def\makeoutlinetoks{\Tnumfalse\afterassignment\makeolproctok\let\nxt= }
 \def\makeolnexttok{\afterassignment\makeolproctok\let\nxt= }
@@ -80,12 +80,12 @@
   \else\ifx\nxt\\\ifinstr\addF{\bschar\bschar}\else\tokprocessedtrue\fi
   \else\ifx\nxt\&\ifinstr\addF&\else\tokprocessedtrue\fi
   \else\ifx\nxt\~\ifTnum\addF{0}\else\addF\tildechar\fi % 077->\T{\~77}
-  \else\ifx\nxt\_\ifTnum\addF{E}\else\addF_\fi  % 0.1E5->\T{0.1\_5}
-  \else\ifx\nxt\^\ifTnum\addF{0x}\else\addF^\fi  % 0x77 -> \T{\^77}
-  \else\ifx\nxt\\\\\ifTnum\addF{0b}\else\addF\\\fi  % 0b10111 -> \T{\\10111}
+  \else\ifx\nxt\_\ifTnum\addF{E}\else\addF_\fi % 0.1E5->\T{0.1\_5}
+  \else\ifx\nxt\^\ifTnum\addF{0x}\else\addF^\fi % 0x77 -> \T{\^77}
+  \else\ifx\nxt\\\\\ifTnum\addF{0b}\else\addF\\\fi % 0b10111 -> \T{\\10111}
   \else\ifx\nxt\$\ifTnum\tokprocessedtrue\else\addF$\fi %$% \T{77\$L}
-  \else\ifx\nxt\{\addF\lbchar       \else\ifx\nxt\}\addF\rbchar
-  \else\ifx\nxt\ \addF\space        \else\ifx\nxt\#\addF{\string\#}%
+  \else\ifx\nxt\{\addF\lbchar\else\ifx\nxt\}\addF\rbchar
+  \else\ifx\nxt\ \addF\space\else\ifx\nxt\#\addF{\string\#}%
   \else\ifx\nxt\PP\addF{++}\else\ifx\nxt\MM\addF{--}%
   \fi\fi\fi\fi\fi \fi\fi\fi\fi\fi
   \fi\fi\fi\fi\fi \fi\fi\fi\fi\fi
diff --git a/source/texk/web2c/cwebdir/cwebmac.tex b/source/texk/web2c/cwebdir/cwebmac.tex
index 507a42981..4d288e577 100644
--- a/source/texk/web2c/cwebdir/cwebmac.tex
+++ b/source/texk/web2c/cwebdir/cwebmac.tex
@@ -13,7 +13,7 @@
 \newif\ifacrohint \ifacro\acrohinttrue\fi \ifhint\acrohinttrue\fi
 \newif\ifpdflua \ifluatex\pdfluatrue\fi \ifpdftex\pdfluatrue\fi
 \ifpdflua % luaTeX and pdfTeX produce PDF output if \pdfoutput>0 (default)
-  \def\Black{\pdfliteral{0 g 0 G}}  % use rgb colors for direct PDF output too
+  \def\Black{\pdfliteral{0 g 0 G}} % use rgb colors for direct PDF output too
   \def\Blue{\pdfliteral{\pdflinkcolor\space rg \pdflinkcolor\space RG}}
 \fi
 
@@ -298,7 +298,7 @@
 \newwrite\cont
 \output{\setbox0=\page % the first page is garbage
   \openout\cont=\contentsfile
-       \write\cont{\catcode `\noexpand\@=11\relax}   % \makeatletter
+       \write\cont{\catcode `\noexpand\@=11\relax} % \makeatletter
   \global\output{\normaloutput\page\lheader\rheader}}
 \setpage
 \vbox to \vsize{} % the first \topmark won't be null
@@ -310,7 +310,7 @@
 \def\inx{\par\vskip6pt plus 1fil % we are beginning the index
   \def\page{\box255 } \normalbottom
   \write\cont{} % ensure that the contents file isn't empty
-       \write\cont{\catcode `\noexpand\@=12\relax}   % \makeatother
+       \write\cont{\catcode `\noexpand\@=12\relax} % \makeatother
   \closeout\cont % the contents information has been fully gathered
   \output{\ifpagesaved\normaloutput{\box\sbox}\lheader\rheader\fi
     \global\setbox\sbox=\page \global\pagesavedtrue \mark{\topmark}}
diff --git a/source/texk/web2c/cwebdir/texinputs/pdfctproofmac.tex b/source/texk/web2c/cwebdir/texinputs/pdfctproofmac.tex
index dd8bb72e4..0ba54fbe8 100644
--- a/source/texk/web2c/cwebdir/texinputs/pdfctproofmac.tex
+++ b/source/texk/web2c/cwebdir/texinputs/pdfctproofmac.tex
@@ -15,7 +15,7 @@
 \newif\ifacrohint \ifacro\acrohinttrue\fi \ifhint\acrohinttrue\fi
 \newif\ifpdflua \ifluatex\pdfluatrue\fi \ifpdftex\pdfluatrue\fi
 \ifpdflua % luaTeX and pdfTeX produce PDF output if \pdfoutput>0
-  \def\Black{\pdfliteral{0 g 0 G}}  % use rgb colors for direct PDF output too
+  \def\Black{\pdfliteral{0 g 0 G}} % use rgb colors for direct PDF output too
   \def\Blue{\pdfliteral{\pdflinkcolor\space rg \pdflinkcolor\space RG}}
 \fi
 
diff --git a/source/texk/web2c/cwebdir/texinputs/pdfctwimac.tex b/source/texk/web2c/cwebdir/texinputs/pdfctwimac.tex
index 99859f420..699cc4766 100644
--- a/source/texk/web2c/cwebdir/texinputs/pdfctwimac.tex
+++ b/source/texk/web2c/cwebdir/texinputs/pdfctwimac.tex
@@ -20,7 +20,7 @@
 \newif\ifacrohint \ifacro\acrohinttrue\fi \ifhint\acrohinttrue\fi
 \newif\ifpdflua \ifluatex\pdfluatrue\fi \ifpdftex\pdfluatrue\fi
 \ifpdflua % luaTeX and pdfTeX produce PDF output if \pdfoutput>0
-  \def\Black{\pdfliteral{0 g 0 G}}  % use rgb colors for direct PDF output too
+  \def\Black{\pdfliteral{0 g 0 G}} % use rgb colors for direct PDF output too
   \def\Blue{\pdfliteral{\pdflinkcolor\space rg \pdflinkcolor\space RG}}
 \fi