1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
|
% standard macros for CWEB listings (in addition to plain.tex)
% Version 2.4 --- Don Knuth, June 1992
% Version 2.4 [p5] --- Hans-Hermann Bode, July 1992
% Version 2.7 --- Don Knuth, July 1992
% Version 2.7 [p6] --- Hans-Hermann Bode, September 1992
% Version 2.8 --- Don Knuth, September 1992
% Version 2.8 [p7] --- Andreas Scherer, October 1993
% Version 3.0 --- Don Knuth, June 1993
% Version 3.0 [p8c] --- Hans-Hermann Bode, June 1993
% Version 3.0 [p8d] --- Andreas Scherer, October 1993
% Version 3.0 [p8e] --- Andreas Scherer, November 1993
% Version 3.1 [p9b] --- Andreas Scherer, January 1994
% Version 3.1 [p9c] --- Andreas Scherer, June 1994
% Version 3.2 [p10] --- Andreas Scherer, September 1994
% Version 3.3 [p11] --- Andreas Scherer, December 1994
% Version 3.3 [p11a] --- Andreas Scherer, January 1995
% Version 3.3 [p11b] --- Andreas Scherer, March 1995
% Version 3.4 [p13] --- Andreas Scherer, May 1996
% Version 3.4 [p14] --- Andreas Scherer, March 1997
% Version 3.42 [p15] --- Andreas Scherer, August 1998
% Version 3.43 [p16] --- Andreas Scherer, October 1998
% Version 3.5 [p17] --- Andreas Scherer, December 1999
% Version 3.61 [p18] --- Andreas Scherer, July 2000
% Version 3.63 [p19] --- Andreas Scherer, January 2001
% Version 3.64 [p20] --- Andreas Scherer, March 2002
% Version 3.64 [p21] --- Andreas Scherer, Octobre 2005
% Version 3.64 [2018] --- Andreas Scherer, Octobre 2018
\ifx\undefined\botofcontents\input cwebmac.tex\fi
\xdef\fmtversion{\fmtversion[2018]}
\def\Cpp{\CPLUSPLUS/} % for backward compatibility
\font\tenss=cmss10 \let\cmntfont\tenss % comment font
\def\C#1{\5\5\quad$\triangleright\,${\cmntfont#1}$\,\triangleleft$}
\def\SHC#1{\5\5\quad$\diamond\,${\cmntfont#1}}
%\let\K=\leftarrow % "honest" alternative to standard assignment operator
% Move contents page to the front
%
% Code from knuth.drv in https://github.com/oberdiek/latex-tds
% Works with pdftex (with active links) and xetex (with active
% links only for '\let\pdf+').
%
\ifx\detokenize\undefined\endinput\fi
\newread\testread
\openin\testread=\contentsfile\relax
\ifeof\testread % First run
\else % Second run
\let\ORGcon\con
\def\con{%
\ifnum\pageno=1 \global\titletrue\fi
\begingroup
\let\end\relax
\ORGcon
\endgroup
\let\con\end
}%
\expandafter\let\csname ORGN\expandafter\endcsname
\csname N\endcsname
\expandafter\outer\expandafter\def\csname N\endcsname{%
\con
\advance\pageno by -1\relax
\expandafter\let\csname N\expandafter\endcsname
\csname ORGN\endcsname
\csname N\endcsname
}%
\begingroup
\def\num{0}%
\edef\x{\jobname}%
\edef\y{\detokenize{tex}}%
\ifx\x\y
\def\num{1}%
\else
\edef\y{\detokenize{mf}}%
\ifx\x\y
\def\num{1}%
\fi
\fi
\expandafter\endgroup\ifnum\num=1 %
\def\contentspagenumber{2}%
\let\ORGpageno\pageno
\def\pageno{%
\let\pageno\ORGpageno
\expandafter\let\csname ORGN\expandafter\endcsname
\csname N\endcsname
\expandafter\outer\expandafter\def\csname N\endcsname{%
\con
\advance\pageno by -1\relax
\expandafter\let\csname N\expandafter\endcsname
\csname ORGN\endcsname
\csname N\endcsname
}%
\pageno
}%
\fi
\fi
|