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Diffstat (limited to 'info/examples/tex-in-practice/splitpar.tip')
-rw-r--r-- | info/examples/tex-in-practice/splitpar.tip | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/info/examples/tex-in-practice/splitpar.tip b/info/examples/tex-in-practice/splitpar.tip new file mode 100644 index 0000000000..d40236d2df --- /dev/null +++ b/info/examples/tex-in-practice/splitpar.tip @@ -0,0 +1,49 @@ +% 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 8.2.12, p. I-296. +% Original source in file "vboxes2.TEX", starting line 1096. +\wlog{L: "splitpar.tip" ["vboxes2.TEX," l. 1096, p. I-296]}% +% This file DOES belong to format "texip." +\catcode`\@ = 11 +\newcount\@PPLineNumber +\newbox\@PrintParWithLinesBox +\newbox\@PrintParWithLinesTemp +\def\PrintParWithLineNumbers #1{% + \par + \@PPLineNumber = 1 + \splittopskip = 0.6666\baselineskip + \setbox\@PrintParWithLinesBox = \vbox{#1} + \@PrintParWithLineNumbers +} +\def\@PrintParWithLineNumbers{ + \ifvoid\@PrintParWithLinesBox + \let\@PPNext = \relax + \else + \setbox\@PrintParWithLinesTemp = + \vsplit\@PrintParWithLinesBox to 0.666\baselineskip + \hbox{% + \llap{% + \the\@PPLineNumber:% + \hskip 10pt + }% + \box \@PrintParWithLinesTemp + }% + \advance\@PPLineNumber by 1 + \wlog{Line \the\@PPLineNumber}% + \let\@PPNext = \@PrintParWithLineNumbers + \fi + \@PPNext +} +\catcode`\@ = 12 |