4 extern double Dvshift, Dhshift, Dh2shift, Dheight, Barv, Barh, Ubarv, Ubarh;
6 void diacrit(int p1, int type)
13 printf(".nr 10 %gm\n", max(REL(eht[p1]-ebase[p1]-1,ps), 0)); /* vert shift if high */
15 printf(".nr 10 \\n(10+%gm\n", Dvshift);
16 else if (type == LOWBAR)
19 printf(".if \\n(ct>1 .nr 10 \\n(10+%gm\n", Dvshift);
20 printf(".nr %d %gm\n", t, Dhshift); /* horiz shift if high */
21 printf(".if \\n(ct>1 .nr %d %gm\n", t, Dh2shift); /* was .1 and .15 */
24 printf(".ds %d %s\n", c, lookup(deftbl, "vec_def")->cval);
27 printf(".ds %d %s\n", c, lookup(deftbl, "dyad_def")->cval);
30 printf(".ds %d %s\n", c, lookup(deftbl, "hat_def")->cval);
33 printf(".ds %d %s\n", c, lookup(deftbl, "tilde_def")->cval);
36 printf(".ds %d %s\n", c, lookup(deftbl, "dot_def")->cval);
39 printf(".ds %d %s\n", c, lookup(deftbl, "dotdot_def")->cval);
44 printf(".ds %d \\v'%gm'\\h'%gm'\\l'\\n(%du-%gm'\\h'%gm'\\v'%gm'\n",
45 c, -Barv, Barh, p1, 2*Barh, Barh, Barv);
48 printf(".ds %d \\v'%gm'\\l'\\n(%du-%gm\\(ul'\\h'%gm'\\v'%gm'\n",
49 c, -Ubarv, p1, Ubarh, Ubarh, Ubarv);
50 /* printf(".ds %d \\v'-%gm'\\l'\\n(%du\\(ul'\\v'%gm'\n",
53 printf(".nr %d 0\n", t);
54 printf(".nr 10 0-.1m-%gm\n", REL(ebase[p1],ps));
55 printf(".if \\n(ct%%2=1 .nr 10 0\\n(10-.1m\n");
58 printf(".ds %d %s\n", c, lookup(deftbl, "utilde_def")->cval);
59 printf(".nr %d 0\n", t);
60 printf(".nr 10 0-%gm\n", REL(ebase[p1],ps));
61 printf(".if \\n(ct%%2=1 .nr 10 0\\n(10-%gm\n", 0.1);
65 if (lfont[p1] != ITAL)
66 printf(".nr %d 0\n", t);
67 printf(".as %d \\h'-\\n(%du-\\n(%du/2u+\\n(%du'\\v'0-\\n(10u'\\*(%d",
69 printf("\\v'\\n(10u'\\h'-\\n(%du+\\n(%du/2u-\\n(%du'\n", c, p1, t);
70 if (type != UNDER && type != UTILDE)
71 eht[p1] += EM(Dheight, ps); /* was .15 */
72 dprintf(".\tdiacrit: %c over S%d, lf=%c, rf=%c, h=%g, b=%g\n",
73 type, p1, lfont[p1], rfont[p1], eht[p1], ebase[p1]);