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Diffstat (limited to 'info/examples/tex-in-practice/shiftudb.tip')
-rw-r--r-- | info/examples/tex-in-practice/shiftudb.tip | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/info/examples/tex-in-practice/shiftudb.tip b/info/examples/tex-in-practice/shiftudb.tip new file mode 100644 index 0000000000..b2554b525a --- /dev/null +++ b/info/examples/tex-in-practice/shiftudb.tip @@ -0,0 +1,30 @@ +% 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 7.5.7, p. I-254. +% Original source in file "vboxes1.TEX", starting line 2416. +\wlog{L: "shiftudb.tip" ["vboxes1.TEX," l. 2416, p. I-254]}% +% This file DOES belong to format "texip." +\InputD{chboxd.tip} +\InputD{box-mac.tip} +\def\ShiftRefPointUpOrDown #1#2{% + \AdvanceBoxDimension{\ht#1}{#2}% + \ifdim\ht#1 < 0pt + \ht#1 = 0pt + \fi + \AdvanceBoxDimension{\dp#1}{-#2}% + \ifdim\dp#1 < 0pt + \dp#1 = 0pt + \fi +} |