1 /* 2 * Copyright 1990 Sun Microsystems, Inc. All rights reserved. 3 * Use is subject to license terms. 4 */ 5 6 /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ 7 /* All Rights Reserved */ 8 9 /* 10 * Copyright (c) 1980 Regents of the University of California. 11 * All rights reserved. The Berkeley software License Agreement 12 * specifies the terms and conditions for redistribution. 13 */ 14 15 /* tf.c: save and restore fill mode around table */ 16 # include "t..c" 17 18 void 19 savefill(void) 20 { 21 /* remembers various things: fill mode, vs, ps in mac 35 (SF) */ 22 fprintf(tabout, ".de %d\n",SF); 23 fprintf(tabout, ".ps \\n(.s\n"); 24 fprintf(tabout, ".vs \\n(.vu\n"); 25 fprintf(tabout, ".in \\n(.iu\n"); 26 fprintf(tabout, ".if \\n(.u .fi\n"); 27 fprintf(tabout, ".if \\n(.j .ad\n"); 28 fprintf(tabout, ".if \\n(.j=0 .na\n"); 29 fprintf(tabout, "..\n"); 30 fprintf(tabout, ".nf\n"); 31 /* set obx offset if useful */ 32 fprintf(tabout, ".nr #~ 0\n"); 33 fprintf(tabout, ".if n .nr #~ 0.6n\n"); 34 } 35 36 void 37 rstofill(void) 38 { 39 fprintf(tabout, ".%d\n",SF); 40 } 41 42 void 43 endoff(void) 44 { 45 int i; 46 for(i=0; i<MAXHEAD; i++) 47 if (linestop[i]) 48 fprintf(tabout, ".nr #%c 0\n", 'a'+i); 49 for(i=0; i<texct; i++) 50 fprintf(tabout, ".rm %c+\n",texstr[i]); 51 fprintf(tabout, "%s\n", last); 52 } 53 54 void 55 ifdivert(void) 56 { 57 fprintf(tabout, ".ds #d .d\n"); 58 fprintf(tabout, ".if \\(ts\\n(.z\\(ts\\(ts .ds #d nl\n"); 59 } 60 61 void 62 saveline(void) 63 { 64 fprintf(tabout, ".if \\n+(b.=1 .nr d. \\n(.c-\\n(c.-1\n"); 65 linstart=iline; 66 } 67 68 void 69 restline(void) 70 { 71 fprintf(tabout,".if \\n-(b.=0 .nr c. \\n(.c-\\n(d.-%d\n", iline-linstart); 72 linstart = 0; 73 } 74 75 void 76 cleanfc(void) 77 { 78 fprintf(tabout, ".fc\n"); 79 } 80