1 /*- 2 * %sccs.include.proprietary.c% 3 */ 4 5 #ifndef lint 6 static char sccsid[] = "@(#)tf.c 4.3 (Berkeley) 04/18/91"; 7 #endif /* not lint */ 8 9 /* tf.c: save and restore fill mode around table */ 10 # include "t..c" 11 savefill() 12 { 13 /* remembers various things: fill mode, vs, ps in mac 35 (SF) */ 14 fprintf(tabout, ".de %d\n",SF); 15 fprintf(tabout, ".ps \\n(.s\n"); 16 fprintf(tabout, ".vs \\n(.vu\n"); 17 fprintf(tabout, ".in \\n(.iu\n"); 18 fprintf(tabout, ".if \\n(.u .fi\n"); 19 fprintf(tabout, ".if \\n(.j .ad\n"); 20 fprintf(tabout, ".if \\n(.j=0 .na\n"); 21 fprintf(tabout, "..\n"); 22 fprintf(tabout, ".nf\n"); 23 /* set obx offset if useful */ 24 fprintf(tabout, ".nr #~ 0\n"); 25 fprintf(tabout, ".if n .nr #~ 0.6n\n"); 26 } 27 rstofill() 28 { 29 fprintf(tabout, ".%d\n",SF); 30 } 31 endoff() 32 { 33 int i; 34 for(i=0; i<MAXHEAD; i++) 35 if (linestop[i]) 36 fprintf(tabout, ".nr #%c 0\n", 'a'+i); 37 for(i=0; i<texct; i++) 38 fprintf(tabout, ".rm %c+\n",texstr[i]); 39 fprintf(tabout, "%s\n", last); 40 } 41 ifdivert() 42 { 43 fprintf(tabout, ".ds #d .d\n"); 44 fprintf(tabout, ".if \\(ts\\n(.z\\(ts\\(ts .ds #d nl\n"); 45 } 46 saveline() 47 { 48 fprintf(tabout, ".if \\n+(b.=1 .nr d. \\n(.c-\\n(c.-1\n"); 49 linstart=iline; 50 } 51 restline() 52 { 53 fprintf(tabout,".if \\n-(b.=0 .nr c. \\n(.c-\\n(d.-%d\n", iline-linstart); 54 linstart = 0; 55 } 56 cleanfc() 57 { 58 fprintf(tabout, ".fc\n"); 59 } 60