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/* $Id: shrink_width.cc,v 1.1 1997/03/31 23:12:33 dps Exp $ */
/* O(n^2) table width reduction algorithm, n is small in almost all cases */
static void shrink_widths(int ncols, struct rdata *cols, int mtw)
{
int i, j, tw, maxw;
for (tw=0, i=0; i<ncols; i++)
tw+=cols[i].w.width;
mtw-=ncols; // Take account of column seperators
/* Simply reduce the maximum width column width by one until
enougn has been trimed */
while (tw>mtw)
{
maxw=0; j=-1;
for (i=0; i<ncols; i++)
{
if (maxw<cols[i].w.width && cols[i].w.align!=ALIGN_DP)
{
j=i;
maxw=cols[i].w.width;
}
}
if (j==-1)
{
fprintf(stderr, "Can not shrink overwidth table\n");
continue;
}
cols[j].w.width--;
tw--;
}
}
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