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1.1 ! root 1: #ifndef lint ! 2: static char sccsid[] = "@(#)diacrit.c 4.3 8/11/83"; ! 3: #endif ! 4: ! 5: # include "e.h" ! 6: # include "e.def" ! 7: ! 8: diacrit(p1, type) int p1, type; { ! 9: int c, t; ! 10: #ifndef NEQN ! 11: int effps; ! 12: #endif NEQN ! 13: ! 14: c = oalloc(); ! 15: t = oalloc(); ! 16: #ifdef NEQN ! 17: nrwid(p1, ps, p1); ! 18: printf(".nr 10 %du\n", max(eht[p1]-ebase[p1]-VERT(2),0)); ! 19: #else NEQN ! 20: effps = EFFPS(ps); ! 21: nrwid(p1, effps, p1); ! 22: printf(".nr 10 %du\n", VERT(max(eht[p1]-ebase[p1]-6*ps,0))); /* vertical shift if high */ ! 23: printf(".if \\n(ct>1 .nr 10 \\n(10+\\s%d.25m\\s0\n", effps); ! 24: printf(".nr %d \\s%d.1m\\s0\n", t, effps); /* horiz shift if high */ ! 25: printf(".if \\n(ct>1 .nr %d \\s%d.15m\\s0\n", t, effps); ! 26: #endif NEQN ! 27: switch(type) { ! 28: case VEC: /* vec */ ! 29: #ifndef NEQN ! 30: printf(".ds %d \\v'-.4m'\\s%d\\(->\\s0\\v'.4m'\n", ! 31: c, max(effps-3, 6)); ! 32: break; ! 33: #endif NEQN ! 34: case DYAD: /* dyad */ ! 35: #ifdef NEQN ! 36: printf(".ds %d \\v'-1'_\\v'1'\n", c); ! 37: #else NEQN ! 38: printf(".ds %d \\v'-.4m'\\s%d\\z\\(<-\\(->\\s0\\v'.4m'\n", ! 39: c, max(effps-3, 6)); ! 40: #endif NEQN ! 41: break; ! 42: case HAT: ! 43: printf(".ds %d ^\n", c); ! 44: break; ! 45: case TILDE: ! 46: printf(".ds %d ~\n", c); ! 47: break; ! 48: case DOT: ! 49: #ifndef NEQN ! 50: printf(".ds %d \\s%d\\v'-.67m'.\\v'.67m'\\s0\n", c, effps); ! 51: #else NEQN ! 52: printf(".ds %d \\v'-1'.\\v'1'\n", c); ! 53: #endif NEQN ! 54: break; ! 55: case DOTDOT: ! 56: #ifndef NEQN ! 57: printf(".ds %d \\s%d\\v'-.67m'..\\v'.67m\\s0'\n", c, effps); ! 58: #else NEQN ! 59: printf(".ds %d \\v'-1'..\\v'1'\n", c); ! 60: #endif NEQN ! 61: break; ! 62: case BAR: ! 63: #ifndef NEQN ! 64: printf(".ds %d \\s%d\\v'.18m'\\h'.05m'\\l'\\n(%du-.1m\\(rn'\\h'.05m'\\v'-.18m'\\s0\n", ! 65: c, effps, p1); ! 66: #else NEQN ! 67: printf(".ds %d \\v'-1'\\l'\\n(%du'\\v'1'\n", ! 68: c, p1); ! 69: #endif NEQN ! 70: break; ! 71: case UNDER: ! 72: #ifndef NEQN ! 73: printf(".ds %d \\l'\\n(%du\\(ul'\n", c, p1); ! 74: printf(".nr %d 0\n", t); ! 75: printf(".nr 10 0-%d\n", ebase[p1]); ! 76: #else NEQN ! 77: printf(".ds %d \\l'\\n(%du'\n", c, p1); ! 78: #endif NEQN ! 79: break; ! 80: } ! 81: nrwid(c, ps, c); ! 82: #ifndef NEQN ! 83: if (lfont[p1] != ITAL) ! 84: printf(".nr %d 0\n", t); ! 85: printf(".as %d \\h'-\\n(%du-\\n(%du/2u+\\n(%du'\\v'0-\\n(10u'\\*(%d", ! 86: p1, p1, c, t, c); ! 87: printf("\\v'\\n(10u'\\h'-\\n(%du+\\n(%du/2u-\\n(%du'\n", c, p1, t); ! 88: /* BUG - should go to right end of widest */ ! 89: #else NEQN ! 90: printf(".as %d \\h'-\\n(%du-\\n(%du/2u'\\v'0-\\n(10u'\\*(%d", ! 91: p1, p1, c, c); ! 92: printf("\\v'\\n(10u'\\h'-\\n(%du+\\n(%du/2u'\n", c, p1); ! 93: #endif NEQN ! 94: #ifndef NEQN ! 95: if (type != UNDER) ! 96: eht[p1] += VERT( (6*ps*15) / 100); /* 0.15m */ ! 97: if(dbg)printf(".\tdiacrit: %c over S%d, lf=%c, rf=%c, h=%d,b=%d\n", ! 98: type, p1, lfont[p1], rfont[p1], eht[p1], ebase[p1]); ! 99: #else NEQN ! 100: if (type != UNDER) ! 101: eht[p1] += VERT(1); ! 102: if (dbg) printf(".\tdiacrit: %c over S%d, h=%d, b=%d\n", type, p1, eht[p1], ebase[p1]); ! 103: #endif NEQN ! 104: ofree(c); ofree(t); ! 105: }
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