blob: 1d8981dcd9849c3cde14a2438e8e44d95e44f4c9 (
plain)
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
|
% This macro source file is from the four volume series
% "TeX in Practice" by Stephan von Bechtolsheim, published
% 1993 by Springer-Verlag, New York.
% Copyright 1993 Stephan von Bechtolsheim.
% No warranty or liability is assumed.
% This macro may be copied freely if no fees other than
% media cost or shipping charges are charged and as long
% as this copyright and the following source code itself
% is not changed. Please see the series for further information.
%
% Version: 1.0
% Date: May 1, 1993
%
%
% This source code is documented in 30.8.7, p. III-575.
% Original source in file "pp1.TEX", starting line 2185.
\wlog{L: "part-lab.tip" ["pp1.TEX," l. 2185, p. III-575]}%
% This file DOES NOT belong to format "texip."
\catcode`\@ = 11
\newif\if@LabelNow
\def\@Label #1#2#3{%
\ifnum #3 = 0
\@LabelNowtrue
\else
\ifvmode
\ifinner
\@LabelNowtrue
\else
\@LabelNowfalse
\fi
\else
\@LabelNowtrue
\fi
\fi
\bgroup
\let\RefCounterTwo = \relax
\xdef\@LabelTempA{%
\write\@PartAuxStream{%
\string\@NewLabel{#1}{#2}{\RefCounterTwo{PageNo}}}%
}%
\egroup
\if@LabelNow
\@LabelTempA
\else
\bgroup
\let\RefCounterTwo = \relax
\xdef\EveryParC{%
\EveryParC
\@LabelTempA
}%
\egroup
\fi
\ignorespaces
}
\def\CheckLabels{%
\wlog{\string\CheckLabels: checking labels started.}%
\global\@LabelsOktrue
\@IgnoreAuxStuff
\let\@NewLabel = \@NewLabelCompare
\@ReadInAuxFiles
\if@LabelsOk
\wlog{** All labels are ok **}%
\else
\wlog{** LABELS CHANGED, reprocess document **}%
\fi
\wlog{\string\CheckLabels: done.}%
}
\def\@NewLabelCompare #1#2#3{%
\if\@LabelIsDefined{##1}%
\def\@CheckLabelTemp{{##2}{##3}}%
\edef\@@CheckLabelTemp{%
\NameUse{\@LabelRefPrefix ##1}%
}%
\ifx\@CheckLabelTemp\@@CheckLabelTemp
\let\@CheckLabelsNext = \relax
\else
\let\@CheckLabelsNext = \@StopCheckingLabels
\fi
\else
\let\@CheckLabelsNext = \@StopCheckingLabels
\fi
\@CheckLabelsNext
}
\def\@StopCheckingLabels{%
\global\@LabelsOkfalse
\let\@NewLabel = \GobbleThree
}
\catcode`\@ = 12
|
