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pack.h
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1988-03-13
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/*
* @(#)pack.h 2.5 EPA
*
* Copyright 1987,1988 Pat J Monardo
*
* Redistribution of this file is permitted through
* the specifications in the file COPYING.
*
*
*/
#define EXACTLY 0
#define ADDITIONAL 1
#define NATURAL 0L, ADDITIONAL
global ptr adjust_tail;
global scal total_stretch[];
global scal total_shrink[];
global long pack_begin_line;
#define make_char_from_lig() \
{mem[lig_trick] = mem[lig_char(p)]; \
link(lig_trick) = link(p); \
p = lig_trick;}
#define get_stretch_order() \
{if (total_stretch[FILLL] != 0) o = FILLL; \
else if (total_stretch[FILL] != 0) o = FILL; \
else if (total_stretch[FIL] != 0) o = FIL; \
else o = NORMAL;}
#define get_shrink_order() \
{if (total_shrink[FILLL] != 0) o = FILLL; \
else if (total_shrink[FILL] != 0) o = FILL; \
else if (total_shrink[FIL] != 0) o = FIL; \
else o = NORMAL;}
#define vpack(P, H) vpackage(P, H, MAX_DIMEN)
ptr vpackage();
ptr hpack();