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-rw-r--r--Build/source/texk/web2c/cwebdir/ChangeLog11
-rw-r--r--Build/source/texk/web2c/cwebdir/ctproofmac.tex21
-rw-r--r--Build/source/texk/web2c/cwebdir/cttwinxmac.tex22
-rw-r--r--Build/source/texk/web2c/cwebdir/ctwill-mini.ch38
-rw-r--r--Build/source/texk/web2c/cwebdir/ctwimac.tex21
-rw-r--r--Build/source/texk/web2c/cwebdir/cweave.w30
-rw-r--r--Build/source/texk/web2c/cwebdir/cwebmac.tex21
-rw-r--r--Build/source/texk/web2c/cwebdir/cwebman.tex10
-rw-r--r--Build/source/texk/web2c/cwebdir/texinputs/pdfctwimac.tex22
9 files changed, 109 insertions, 87 deletions
diff --git a/Build/source/texk/web2c/cwebdir/ChangeLog b/Build/source/texk/web2c/cwebdir/ChangeLog
index a59bfab2b8f..078795706f1 100644
--- a/Build/source/texk/web2c/cwebdir/ChangeLog
+++ b/Build/source/texk/web2c/cwebdir/ChangeLog
@@ -1,3 +1,14 @@
+2021-10-31 Andreas Scherer <https://ascherer.github.io>
+
+ * ctproofmac.tex,
+ * cttwinxmac.tex,
+ * ctwill-mini.ch,
+ * ctwimac.tex,
+ * cweave.w,
+ * cwebmac.tex,
+ * cwebman.tex,
+ * texinputs/pdfctwimac.tex: Restore '\T' macro backward compatibility.
+
2021-10-24 Andreas Scherer <https://ascherer.github.io>
* texinputs/pdfwebtocfront.tex: Restore 'classic' PDF layout.
diff --git a/Build/source/texk/web2c/cwebdir/ctproofmac.tex b/Build/source/texk/web2c/cwebdir/ctproofmac.tex
index 39978fdc22c..c0b4fa65cf6 100644
--- a/Build/source/texk/web2c/cwebdir/ctproofmac.tex
+++ b/Build/source/texk/web2c/cwebdir/ctproofmac.tex
@@ -1,8 +1,8 @@
% standard macros for CWEB listings (in addition to plain.tex)
-% Version 4.4 --- July 2021
+% Version 4.5 --- October 2021
% Modified for proofs in CTWILL
\ifx\documentstyle\undefined\else\endinput\fi % LaTeX will use other macros
-\xdef\fmtversion{\fmtversion+CWEB4.4+PROOFS}
+\xdef\fmtversion{\fmtversion+CWEB4.5+PROOFS}
\let\:=\. % preserve a way to get the dot accent
% (all other accents will still work as usual)
@@ -17,6 +17,7 @@
\def\TEX/{\TeX}
\def\CPLUSPLUS/{{\mc C\PP\spacefactor1000}}
\def\Cee{\CEE/} % for backward compatibility
+\def\Cpp{\CPLUSPLUS/} % for backward compatibility
\def\9#1{}
\font\eightrm=cmr8
\let\sc=\eightrm % small caps (NOT a caps-and-small-caps font)
@@ -161,10 +162,10 @@
% \S is section sign
\def\T#1{\leavevmode % octal, hex or decimal constant
\hbox{$\def\?{\kern.2em}%$%
- \def\$##1{\egroup_{\,\rm##1}\bgroup}% suffix to constant
+ \let\ \, % C++ digit separator becomes a little white space
+ \def\$##1{\egroup_{\rm##1}\bgroup}% suffix to constant
\def\_{\cdot 10^{\aftergroup}}% power of ten (via dirty trick)
- \def\%{\cdot 2^{\aftergroup}}% power of two (via dirty trick)
- \let\~=\oct \let\^=\hex \let\\=\bin{#1}$}}%$%
+ \let\~=\oct \let\^=\hex \let\\=\bin {#1}$}}%$%
\def\U{\note{This code is used in section}} % xref for use of a section
\def\Us{\note{This code is used in sections}} % xref for uses of a section
\let\V=\lor % logical or
@@ -178,15 +179,13 @@
%\def\oct{\hbox{\rm\char'23\kern-.2em\it\aftergroup\?\aftergroup}} % WEB style
%\def\hex{\hbox{\rm\char"7D\tt\aftergroup}} % WEB style
-\def\oct{\hbox{$^\circ$\kern-.1em}\Od}% CWEB style
-\def\hex{\hbox{$^{\scriptscriptstyle\#}$}\Hd} % CWEB style
-\def\bin{\hbox{$^{\scriptscriptstyle b}$}\Bd}
-\def\Od#1/{{\it#1}} % octal digit
-\def\Hd#1/{{\tt#1}} % hexadecimal digit
-\def\Bd#1/{{\tt#1}} % binary digit
+\def\oct{\hbox{$^\circ$\kern-.1em\it\aftergroup\?\aftergroup}} % CWEB style
+\def\hex{\hbox{$^{\scriptscriptstyle\#}$\tt\aftergroup}} % CWEB style
+\def\bin{\hbox{$^{\scriptscriptstyle b}$\tt\aftergroup}} % new in CWEB 4.3
\def\vb#1{\leavevmode\hbox{\kern2pt\vrule\vtop{\vbox{\hrule
\hbox{\strut\kern2pt\.{#1}\kern2pt}}
\hrule}\vrule\kern2pt}} % verbatim string
+\def\p#1{\cdot 2^{#1}} % power of two (hex exponent)
\def\onmaybe{\let\ifon=\maybe} \let\maybe=\iftrue
\newif\ifon \newif\iftitle \newif\ifpagesaved
diff --git a/Build/source/texk/web2c/cwebdir/cttwinxmac.tex b/Build/source/texk/web2c/cwebdir/cttwinxmac.tex
index 064d04412d6..30d44496f13 100644
--- a/Build/source/texk/web2c/cwebdir/cttwinxmac.tex
+++ b/Build/source/texk/web2c/cwebdir/cttwinxmac.tex
@@ -8,6 +8,8 @@
\def\UNIX/{{\mc U\kern-.05emNIX\spacefactor1000}}
\def\TEX/{\TeX}
\def\CPLUSPLUS/{{\mc C\PP\spacefactor1000}}
+\def\Cee{\CEE/} % for backward compatibility
+\def\Cpp{\CPLUSPLUS/} % for backward compatibility
\def\9#1{}
\newdimen\em \em=10pt % this "em" will not change with font size
@@ -119,8 +121,6 @@
\def\eightbig#1{{\hbox{$\textfont0=\ninerm\textfont2=\ninesy
\left#1\vbox to6.5pt{}\right.\nulldelimiterspace=0pt$}}}
-\def\Cee{{\mc C\spacefactor1000}}
-\def\UNIX{{\mc UNIX\spacefactor1000}}
\font\titlefont=cmr7 scaled\magstep4 % title on the contents page
\font\ttitlefont=cmtt10 scaled\magstep2 % typewriter type in title
@@ -194,7 +194,7 @@
\sfcode`;=1500 \pretolerance 200 \hyphenpenalty 50 \exhyphenpenalty 50
\noindent\strut{\bf\modno.\quad}}
\let\startsection=\stsec
-\def\defin#1{\global\advance\ind by 2 \1\&{#1 } } % begin `define' or `format'
+\def\defin#1{\global\advance\ind by 2 \1\&{#1 }} % begin `define' or `format'
\def\A{\note{See also section}} % xref for doubly defined section name
\def\As{\note{See also sections}} % xref for multiply defined section name
\def\B{\iftenpoint\ninepoint\fi
@@ -205,7 +205,7 @@
\exhyphenpenalty 10000
\global\ind=2 \1\ \unskip}
\def\C#1{\5\5\quad$/\ast\,$#1$\,\ast/$}
-\def\D{\defin{\#define}} % macro definition
+\def\D{\defin{{\rm\#}define}} % macro definition
\let\E=\equiv % equivalence sign
\def\ET{ and~} % conjunction between two section numbers
\def\ETs{, and~} % conjunction between the last two of several section numbers
@@ -222,16 +222,16 @@
\let\R=\lnot % logical not
% \S is section sign
\def\T#1{\leavevmode % octal, hex or decimal constant
- \hbox{${\def\?{\kern.2em}%
- \def\${\ell}% long constant
+ \hbox{${\def\?{\kern.2em}%$%
+ \let\ \, % C++ digit separator becomes a little white space
+ \def\$##1{\egroup_{\rm##1}\bgroup}% suffix to constant
\def\_{\cdot 10^{\aftergroup}}% power of ten (via dirty trick)
- \def\%{\cdot 2^{\aftergroup}}% power of two (via dirty trick)
- \let\~=\oct \let\^=\hex #1}$}}
+ \let\~=\oct \let\^=\hex \let\\=\bin {#1}$}}%$%
\def\U{\note{This code is used in section}} % xref for use of a section
\def\Us{\note{This code is used in sections}} % xref for uses of a section
\let\V=\lor % logical or
\let\W=\land % logical and
-\def\X#1:#2\X{\ifmmode\gdef\XX{\null$\null}\else\gdef\XX{}\fi % section name
+\def\X#1:#2\X{\ifmmode\gdef\XX{\null$\null}\else\gdef\XX{}\fi %$% section name
\XX$\langle\,${#2\sevenrm\kern.5em#1}$\,\rangle$\XX}
\def\Y{\par\yskip}
\let\Z=\let % now you can \send the control sequence \Z
@@ -239,11 +239,13 @@
%\def\oct{\hbox{\rm\char'23\kern-.2em\it\aftergroup\?\aftergroup}} % WEB style
%\def\hex{\hbox{\rm\char"7D\tt\aftergroup}} % WEB style
-\def\oct{\hbox{$^\circ$\kern-.1em\it\aftergroup\?\aftergroup}}% CWEB style
+\def\oct{\hbox{$^\circ$\kern-.1em\it\aftergroup\?\aftergroup}} % CWEB style
\def\hex{\hbox{$^{\scriptscriptstyle\#}$\tt\aftergroup}} % CWEB style
+\def\bin{\hbox{$^{\scriptscriptstyle b}$\tt\aftergroup}} % new in CWEB 4.3
\def\vb#1{\leavevmode\hbox{\kern2pt\vrule\vtop{\vbox{\hrule
\hbox{\strut\kern2pt\.{#1}\kern2pt}}
\hrule}\vrule\kern2pt}} % verbatim string
+\def\p#1{\cdot 2^{#1}} % power of two (hex exponent)
\def\normaloutput#1{\shipout\vbox{
\vbox to 3pc{\ifodd\pageno\rightheadline\else\leftheadline\fi\vfill}
diff --git a/Build/source/texk/web2c/cwebdir/ctwill-mini.ch b/Build/source/texk/web2c/cwebdir/ctwill-mini.ch
index 68e53899e00..fd9f27d0bb0 100644
--- a/Build/source/texk/web2c/cwebdir/ctwill-mini.ch
+++ b/Build/source/texk/web2c/cwebdir/ctwill-mini.ch
@@ -1484,22 +1484,28 @@ Section 213--214.
case ':': app(':');@+app_scrap(colon,no_math);@+break;@/
@z
-Section 221.
+Section 216.
@x
-@d make_pb flags['e']
+@<Append a string or...@>={@+ int count=-1; /* characters remaining before string break */
@y
-@d make_pb flags['e']
-@-make_pb@>
-@$make_pb {CTWILL}221 =\\{flags}[\.{'e'}]@>
+@<Append a string or...@>={int count=-1; /* characters remaining before string break */
@z
-Section 222.
+Section 221.
+
+@x
+@ The |outer_parse| routine is to |C_parse| as |outer_xref|
+@y
+@r @ The |outer_parse| routine is to |C_parse| as |outer_xref|
+@z
@x
-@ @c
+@d make_pb flags['e']
@y
-@r @ @c
+@d make_pb flags['e']
+@-make_pb@>
+@$make_pb {CTWILL}221 =\\{flags}[\.{'e'}]@>
@z
Section 225.
@@ -1542,6 +1548,12 @@ This subroutine will never be called when |stack_ptr==1|.
Section 234--235.
@x
+@ Here is \.{CWEAVE}'s major output handler.
+@y
+@r @ Here is \.{CWEAVE}'s major output handler.
+@z
+
+@x
reswitch: switch(a) {
case end_translation: return;
case identifier: case res_word: @<Output an identifier@>@; break;
@@ -1783,19 +1795,13 @@ Section 269.
@x
@ A left-to-right radix sorting method is used, since this makes it easy to
@y
-@ A left-to-right radix sorting method is used, since this makes it easy to
+@r @ A left-to-right radix sorting method is used, since this makes it easy to
@-c@>
@z
Section 271.
@x
-@ During the sorting phase we shall use the |cat| and |trans| arrays from
-@y
-@r @ During the sorting phase we shall use the |cat| and |trans| arrays from
-@z
-
-@x
@<Rest of |trans_plus| union@>=
@y
@<Rest of |trans_plus| union@>=
@@ -1832,7 +1838,7 @@ Section 276.
@x
@ Procedure |unbucket| goes through the buckets and adds nonempty lists
@y
-@r @ Procedure |unbucket| goes through the buckets and adds nonempty lists
+@ Procedure |unbucket| goes through the buckets and adds nonempty lists
@-unbucket@>
@$unbucket {CTWILL}276 \&{static} \&{void} (\,)@>
@z
diff --git a/Build/source/texk/web2c/cwebdir/ctwimac.tex b/Build/source/texk/web2c/cwebdir/ctwimac.tex
index b5a81e8364b..df249009256 100644
--- a/Build/source/texk/web2c/cwebdir/ctwimac.tex
+++ b/Build/source/texk/web2c/cwebdir/ctwimac.tex
@@ -1,9 +1,9 @@
% standard macros for CWEB listings (in addition to plain.tex)
-% Version 4.4 --- July 2021
+% Version 4.5 --- October 2021
% modified for pages produced by CTWILL
% further modified for page size of the MMIXware book
\ifx\renewenvironment\undefined\else\endinput\fi % LaTeX will use other macros
-\xdef\fmtversion{\fmtversion+CTWILL4.4+LNCS}
+\xdef\fmtversion{\fmtversion+CTWILL4.5+LNCS}
\let\:=\. % preserve a way to get the dot accent
% (all other accents will still work as usual)
@@ -29,6 +29,7 @@
\def\TEX/{\TeX}
\def\CPLUSPLUS/{{\mc C\PP\spacefactor1000}}
\def\Cee{\CEE/} % for backward compatibility
+\def\Cpp{\CPLUSPLUS/} % for backward compatibility
\def\9#1{}
\font\eightrm=cmr8
\font\sixrm=cmr6
@@ -278,10 +279,10 @@
% \S is section sign
\def\T#1{\leavevmode % octal, hex or decimal constant
\hbox{$\def\?{\kern.2em}%$%
- \def\$##1{\egroup_{\,\rm##1}\bgroup}% suffix to constant
+ \let\ \, % C++ digit separator becomes a little white space
+ \def\$##1{\egroup_{\rm##1}\bgroup}% suffix to constant
\def\_{\cdot 10^{\aftergroup}}% power of ten (via dirty trick)
- \def\%{\cdot 2^{\aftergroup}}% power of two (via dirty trick)
- \let\~=\oct \let\^=\hex \let\\=\bin{#1}$}}%$%
+ \let\~=\oct \let\^=\hex \let\\=\bin {#1}$}}%$%
\def\U{\note{This code is used in section}} % xref for use of a section
\def\Us{\note{This code is used in sections}} % xref for uses of a section
\let\V=\lor % logical or
@@ -295,15 +296,13 @@
%\def\oct{\hbox{\rm\char'23\kern-.2em\it\aftergroup\?\aftergroup}} % WEB style
%\def\hex{\hbox{\rm\char"7D\tt\aftergroup}} % WEB style
-\def\oct{\hbox{$^\circ$\kern-.1em}\Od}% CWEB style
-\def\hex{\hbox{$^{\scriptscriptstyle\#}$}\Hd} % CWEB style
-\def\bin{\hbox{$^{\scriptscriptstyle b}$}\Bd}
-\def\Od#1/{{\it#1}} % octal digit
-\def\Hd#1/{{\tt#1}} % hexadecimal digit
-\def\Bd#1/{{\tt#1}} % binary digit
+\def\oct{\hbox{$^\circ$\kern-.1em\it\aftergroup\?\aftergroup}} % CWEB style
+\def\hex{\hbox{$^{\scriptscriptstyle\#}$\tt\aftergroup}} % CWEB style
+\def\bin{\hbox{$^{\scriptscriptstyle b}$\tt\aftergroup}} % new in CWEB 4.3
\def\vb#1{\leavevmode\hbox{\kern2pt\vrule\vtop{\vbox{\hrule
\hbox{\strut\kern2pt\.{#1}\kern2pt}}
\hrule}\vrule\kern2pt}} % verbatim string
+\def\p#1{\cdot 2^{#1}} % power of two (hex exponent)
% now here's the mini-index formatting control
\newcount\nrefs % total number of references in partial page
diff --git a/Build/source/texk/web2c/cwebdir/cweave.w b/Build/source/texk/web2c/cwebdir/cweave.w
index db5b4f250f5..bb0b58e29de 100644
--- a/Build/source/texk/web2c/cwebdir/cweave.w
+++ b/Build/source/texk/web2c/cwebdir/cweave.w
@@ -831,7 +831,8 @@ are pointers into the array |section_text|, not into |buffer|.
@d gather_digits_while(t) while ((t) || *loc=='\'')
if (*loc=='\'') { /* \CPLUSPLUS/-style digit separator */
- *id_loc++=' '; loc++; /* insert a little bit of space */
+ *id_loc++=' ';@+ loc++; /* insert a little white space */
+@.\\\ @>
}@+else *id_loc++=*loc++
@<Get a constant@>= {
@@ -865,18 +866,18 @@ digit_suffix:
@ @<Get a hex...@>={
*id_loc++='^'; loc++;
gather_digits_while(xisxdigit(*loc) || *loc=='.');
- *id_loc++='/'; goto get_exponent;
+ goto get_exponent;
}
@ @<Get a bin...@>={
*id_loc++='\\'; loc++;
gather_digits_while(*loc=='0' || *loc=='1');
- *id_loc++='/'; goto digit_suffix;
+ goto digit_suffix;
}
@ @<Get an oct...@>={
*id_loc++='~'; gather_digits_while(xisdigit(*loc));
- *id_loc++='/'; goto digit_suffix;
+ goto digit_suffix;
}
@ \CEE/ strings and character constants, delimited by double and single
@@ -1950,13 +1951,13 @@ with discretionary breaks in between.
\.{@@=}string\.{@@>}&|exp|: \.{\\vb\{}string with special characters
quoted\.\}&maybe\cr
\.{@@'7'}&|exp|: \.{\\.\{@@'7'\}}&maybe\cr
-\.{077} or \.{\\77}&|exp|: \.{\\T\{\\\~77/\}}&maybe\cr
-\.{0x7f}&|exp|: \.{\\T\{\\\^7f/\}}&maybe\cr
-\.{0b10111}&|exp|: \.{\\T\{\\\\10111/\}}&maybe\cr
+\.{077} or \.{\\77}&|exp|: \.{\\T\{\\\~77\}}&maybe\cr
+\.{0x7f}&|exp|: \.{\\T\{\\\^7f\}}&maybe\cr
+\.{0b10111}&|exp|: \.{\\T\{\\\\10111\}}&maybe\cr
\.{77}&|exp|: \.{\\T\{77\}}&maybe\cr
\.{77L}&|exp|: \.{\\T\{77\\\$L\}}&maybe\cr
\.{0.1E5}&|exp|: \.{\\T\{0.1\\\_5\}}&maybe\cr
-\.{0x10p3}&|exp|: \.{\\T\{\\\^10/\\\%3\}}&maybe\cr
+\.{0x10p3}&|exp|: \.{\\T\{\\\^10\}\\p\{3\}}&maybe\cr
\.{1'000'000}&|exp|: \.{\\T\{1\\\ 000\\\ 000\}}&maybe\cr
\.+&|ubinop|: \.+&yes\cr
\.-&|ubinop|: \.-&yes\cr
@@ -3548,12 +3549,11 @@ while (id_first<id_loc) {
@q(@>@.\\)@>
}
switch (*id_first) {
- case ' ':case '\\':case '#':case '%':case '$':case '^':
- case '{': case '}': case '~': case '&': case '_': app('\\'); break;
+ case ' ':case '\\':case '#':case '$':case '^':case '{':case '}':
+ case '~':case '&':case '_': app('\\'); break;
@.\\\ @>
@.\\\\@>
@.\\\#@>
-@.\\\%@>
@.\\\$@>
@.\\\^@>
@.\\\{@>@q}@>
@@ -3561,6 +3561,14 @@ while (id_first<id_loc) {
@.\\\~@>
@.\\\&@>
@.\\\_@>
+ case '%': if (next_control==constant) {
+ app_str("}\\p{"); /* special macro for `hex exponent' */
+ id_first++; /* skip |'%'| */
+ }
+ else app('\\');
+ break;
+@.\\p@>
+@.\\\%@>
case '@@': if (*(id_first+1)=='@@') id_first++;
else err_print("! Double @@ should be used in strings");
@.Double @@ should be used...@>
diff --git a/Build/source/texk/web2c/cwebdir/cwebmac.tex b/Build/source/texk/web2c/cwebdir/cwebmac.tex
index 191f6c27a69..81a2bb1b6ff 100644
--- a/Build/source/texk/web2c/cwebdir/cwebmac.tex
+++ b/Build/source/texk/web2c/cwebdir/cwebmac.tex
@@ -1,8 +1,8 @@
% standard macros for CWEB listings (in addition to plain.tex)
-% Version 4.5 --- July 2021
+% Version 4.5 --- October 2021
\ifx\renewenvironment\undefined\else\endinput\fi % LaTeX will use other macros
\xdef\fmtversion{\fmtversion+CWEB4.5}
-\chardef\cwebversion=4 \chardef\cwebrevision=4
+\chardef\cwebversion=4 \chardef\cwebrevision=5
\newif\ifpdf
\ifx\pdf+\pdftrue\fi
% Uncomment the following line if you want PDF goodies to be the default
@@ -234,11 +234,12 @@
\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\tokprocessedtrue\else\addF$\fi % \T{77\$L}
\else\ifx\nxt\{\addF\lbchar \else\ifx\nxt\}\addF\rbchar
\else\ifx\nxt\ \addF\space \else\ifx\nxt\#\addF{\string\#}%
\else\ifx\nxt\PP\addF{++}\else\ifx\nxt\MM\addF{--}%
- \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi
+ \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi
}
\def\makeolproctokctlii{%
\ifx\nxt\MG\addF{->}\else\ifx\nxt\GG\addF{>>}%
@@ -343,14 +344,12 @@
\def\Qs{\note{This code is cited in sections}} % xref for mentions of a section
\let\R=\lnot % logical not
% \S is section sign
-\def\digitseparator{\,} % a bit of extra space
\def\T#1{\leavevmode % octal, hex or decimal constant
\hbox{$\def\?{\kern.2em}%
- \let\ \digitseparator%
+ \let\ \, % C++ digit separator becomes a little white space
% \def\$##1{\egroup_{\,\rm##1}\bgroup}% suffix to constant % versions < 3.67
\def\$##1{\egroup_{\rm##1}\bgroup}% suffix to constant % in version 3.67
\def\_{\cdot 10^{\aftergroup}}% power of ten (via dirty trick)
- \def\%{\cdot 2^{\aftergroup}}% power of two (via dirty trick)
\let\~=\oct \let\^=\hex \let\\=\bin {#1}$}}
\def\U{\note{This code is used in section}} % xref for use of a section
\def\Us{\note{This code is used in sections}} % xref for uses of a section
@@ -370,15 +369,13 @@
%\def\oct{\hbox{\rm\char'23\kern-.2em\it\aftergroup\?\aftergroup}} % WEB style
%\def\hex{\hbox{\rm\char"7D\tt\aftergroup}} % WEB style
-\def\oct{\hbox{$^\circ$\kern-.1em}\Od}% CWEB style
-\def\hex{\hbox{$^{\scriptscriptstyle\#}$}\Hd} % CWEB style
-\def\bin{\hbox{$^{\scriptscriptstyle b}$}\Bd}
-\def\Od#1/{{\it#1}} % octal digit
-\def\Hd#1/{{\tt#1}} % hexadecimal digit
-\def\Bd#1/{{\tt#1}} % binary digit
+\def\oct{\hbox{$^\circ$\kern-.1em\it\aftergroup\?\aftergroup}} % CWEB style
+\def\hex{\hbox{$^{\scriptscriptstyle\#}$\tt\aftergroup}} % CWEB style
+\def\bin{\hbox{$^{\scriptscriptstyle b}$\tt\aftergroup}} % new in CWEB 4.3
\def\vb#1{\leavevmode\hbox{\kern2pt\vrule\vtop{\vbox{\hrule
\hbox{\strut\kern2pt\.{#1}\kern2pt}}
\hrule}\vrule\kern2pt}} % verbatim string
+\def\p#1{\cdot 2^{#1}} % power of two (hex exponent)
\def\onmaybe{\let\ifon=\maybe} \let\maybe=\iftrue
\newif\ifon \newif\iftitle \newif\ifpagesaved
diff --git a/Build/source/texk/web2c/cwebdir/cwebman.tex b/Build/source/texk/web2c/cwebdir/cwebman.tex
index 449aad56e80..6b2098f933b 100644
--- a/Build/source/texk/web2c/cwebdir/cwebman.tex
+++ b/Build/source/texk/web2c/cwebdir/cwebman.tex
@@ -476,15 +476,15 @@ respectively, to it; in \CEE/ the constant should be preceded by \.0
or \.{0x}. In \.{CWEB} it seems reasonable to let each convention hold
in its respective realm; so in \CEE/ text you get $40_8$ by typing
`\.{040}', which \.{CTANGLE} faithfully copies into the \CEE/ file (for
-the compiler's benefit) and which \.{CWEAVE} prints as $\T{\~40/}$.
+the compiler's benefit) and which \.{CWEAVE} prints as $\T{\~40}$.
Similarly, \.{CWEAVE} prints the hexadecimal \CEE/ constant `\.{0x20}'
-as \T{\^20/}. The use of italic font for octal digits and typewriter font
+as \T{\^20}. The use of italic font for octal digits and typewriter font
for hexadecimal digits makes the meaning of such constants clearer in
a document. For consistency, then, you should type `\.{|040|}' or
`\.{|0x20|}' in the \TEX/ part of the section.
And if you type a binary constant like `\.{0b00101010}', \.{CWEAVE} prints
-it as $\T{\\00101010/}$. In all numeric literals you may add \.' separators
+it as $\T{\\00101010}$. In all numeric literals you may add \.' separators
for improved readability.
\section Control codes.
@@ -763,11 +763,11 @@ and so on. When such characters occur in identifiers, \.{CTANGLE} must replace
them by standard ASCII alphanumeric characters or
\.{\_}, in order to generate legal \CEE/ code. It does this by means
of a transliteration table, which by default associates the string
-\.{Xab} to the character with ASCII code \T{\^/}$ab$ (where $a$ and $b$ are
+\.{Xab} to the character with ASCII code \T{\^}$ab$ (where $a$ and $b$ are
hexadecimal digits, and $a\ge8$). By placing the
construction \.{@l\ ab\ newstring} in limbo, you are telling
\.{CTANGLE} to replace this character by \.{newstring} instead.
-For example, the ISO Latin-1 code for the letter `\"u' is \T{\^FC/}
+For example, the ISO Latin-1 code for the letter `\"u' is \T{\^FC}
(or \.{'\char`\\374'}),
and \.{CTANGLE} will normally change this code to the
three-character sequence \.{XFC} if it
diff --git a/Build/source/texk/web2c/cwebdir/texinputs/pdfctwimac.tex b/Build/source/texk/web2c/cwebdir/texinputs/pdfctwimac.tex
index 4b7f38b5604..cb6804e8545 100644
--- a/Build/source/texk/web2c/cwebdir/texinputs/pdfctwimac.tex
+++ b/Build/source/texk/web2c/cwebdir/texinputs/pdfctwimac.tex
@@ -1,5 +1,5 @@
% standard macros for CWEB listings (in addition to plain.tex)
-% Version 4.5 --- July 2021
+% Version 4.5 --- October 2021
% modified for pages produced by CTWILL
% further modified for page size of the MMIXware book
% modified for PDF output with 'tex "\let\pdf+', 'pdftex', and 'xetex'
@@ -45,6 +45,7 @@
\def\TEX/{\TeX}
\def\CPLUSPLUS/{{\mc C\PP\spacefactor1000}}
\def\Cee{\CEE/} % for backward compatibility
+\def\Cpp{\CPLUSPLUS/} % for backward compatibility
\def\9#1{}
\font\eightrm=cmr8
\font\sixrm=cmr6
@@ -344,11 +345,12 @@
\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\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\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\fi
+ \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi
}
\def\makeolproctokctlii{%
\ifx\nxt\MG\addF{->}\else\ifx\nxt\GG\addF{>>}%
@@ -468,10 +470,10 @@
% \S is section sign
\def\T#1{\leavevmode % octal, hex or decimal constant
\hbox{$\def\?{\kern.2em}%$%
- \def\$##1{\egroup_{\,\rm##1}\bgroup}% suffix to constant
+ \let\ \, % C++ digit separator becomes a little white space
+ \def\$##1{\egroup_{\rm##1}\bgroup}% suffix to constant
\def\_{\cdot 10^{\aftergroup}}% power of ten (via dirty trick)
- \def\%{\cdot 2^{\aftergroup}}% power of two (via dirty trick)
- \let\~=\oct \let\^=\hex \let\\=\bin{#1}$}}%$%
+ \let\~=\oct \let\^=\hex \let\\=\bin {#1}$}}%$%
\def\U{\note{This code is used in section}} % xref for use of a section
\def\Us{\note{This code is used in sections}} % xref for uses of a section
\let\V=\lor % logical or
@@ -486,15 +488,13 @@
%\def\oct{\hbox{\rm\char'23\kern-.2em\it\aftergroup\?\aftergroup}} % WEB style
%\def\hex{\hbox{\rm\char"7D\tt\aftergroup}} % WEB style
-\def\oct{\hbox{$^\circ$\kern-.1em}\Od}% CWEB style
-\def\hex{\hbox{$^{\scriptscriptstyle\#}$}\Hd} % CWEB style
-\def\bin{\hbox{$^{\scriptscriptstyle b}$}\Bd}
-\def\Od#1/{{\it#1}} % octal digit
-\def\Hd#1/{{\tt#1}} % hexadecimal digit
-\def\Bd#1/{{\tt#1}} % binary digit
+\def\oct{\hbox{$^\circ$\kern-.1em\it\aftergroup\?\aftergroup}} % CWEB style
+\def\hex{\hbox{$^{\scriptscriptstyle\#}$\tt\aftergroup}} % CWEB style
+\def\bin{\hbox{$^{\scriptscriptstyle b}$\tt\aftergroup}} % new in CWEB 4.3
\def\vb#1{\leavevmode\hbox{\kern2pt\vrule\vtop{\vbox{\hrule
\hbox{\strut\kern2pt\.{#1}\kern2pt}}
\hrule}\vrule\kern2pt}} % verbatim string
+\def\p#1{\cdot 2^{#1}} % power of two (hex exponent)
% now here's the mini-index formatting control
\newcount\nrefs % total number of references in partial page
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-13 21:59:33 +0000