/*
* Copyright 2005 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
/* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
/* All Rights Reserved */
/*
* Copyright (c) 1980 Regents of the University of California.
* All rights reserved. The Berkeley software License Agreement
* specifies the terms and conditions for redistribution.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
#include "e.h"
void
setfont(char ch1)
{
/* use number '1', '2', '3' for roman, italic, bold */
yyval = ft;
if (ch1 == 'r' || ch1 == 'R')
ft = ROM;
else if (ch1 == 'i' || ch1 == 'I')
ft = ITAL;
else if (ch1 == 'b' || ch1 == 'B')
ft = BLD;
else
ft = ch1;
printf(".ft %c\n", ft);
#ifndef NEQN
if (dbg) printf(".\tsetfont %c %c\n", ch1, ft);
#else /* NEQN */
if (dbg) printf(".\tsetfont %c\n", ft);
#endif /* NEQN */
}
void
font(int p1, int p2)
{
/* old font in p1, new in ft */
yyval = p2;
lfont[yyval] = rfont[yyval] = ft == ITAL ? ITAL : ROM;
if (dbg)
printf(".\tb:fb: S%d <- \\f%c S%d \\f%c b=%d,h=%d,lf=%c,"
"rf=%c\n", yyval, ft, p2, p1, ebase[yyval], eht[yyval],
lfont[yyval], rfont[yyval]);
printf(".ds %d \\f%c\\*(%d\\f%c\n", yyval, ft, p2, p1);
ft = p1;
printf(".ft %c\n", ft);
}
void
fatbox(int p)
{
yyval = p;
nrwid(p, ps, p);
printf(".ds %d \\*(%d\\h'-\\n(%du+0.05m'\\*(%d\n", p, p, p, p);
if (dbg) printf(".\tfat %d, sh=0.05m\n", p);
}
void
globfont(void)
{
char temp[20];
(void) getstr(temp, 20);
yyval = eqnreg = 0;
gfont = temp[0];
switch (gfont) {
case 'r': case 'R':
gfont = '1';
break;
case 'i': case 'I':
gfont = '2';
break;
case 'b': case 'B':
gfont = '3';
break;
}
printf(".ft %c\n", gfont);
ft = gfont;
}