| #ifndef lint |
| static char sccsid[] = "@(#)tf.c 4.2 8/11/83"; |
| #endif |
| |
| /* tf.c: save and restore fill mode around table */ |
| # include "t..c" |
| |
| void savefill(void) |
| { |
| /* remembers various things: fill mode, vs, ps in mac 35 (SF) */ |
| fprintf(tabout, ".de %d\n",SF); |
| fprintf(tabout, ".ps \\n(.s\n"); |
| fprintf(tabout, ".vs \\n(.vu\n"); |
| fprintf(tabout, ".in \\n(.iu\n"); |
| fprintf(tabout, ".if \\n(.u .fi\n"); |
| fprintf(tabout, ".if \\n(.j .ad\n"); |
| fprintf(tabout, ".if \\n(.j=0 .na\n"); |
| fprintf(tabout, "..\n"); |
| fprintf(tabout, ".nf\n"); |
| /* set obx offset if useful */ |
| fprintf(tabout, ".nr #~ 0\n"); |
| fprintf(tabout, ".if n .nr #~ 0.6n\n"); |
| } |
| |
| void rstofill(void) |
| { |
| fprintf(tabout, ".%d\n",SF); |
| } |
| |
| void endoff(void) |
| { |
| int i; |
| for(i=0; i<MAXHEAD; i++) |
| if (linestop[i]) |
| fprintf(tabout, ".nr #%c 0\n", 'a'+i); |
| for(i=0; i<texct; i++) |
| fprintf(tabout, ".rm %c+\n",texstr[i]); |
| fprintf(tabout, "%s\n", last); |
| } |
| |
| void ifdivert(void) |
| { |
| fprintf(tabout, ".ds #d .d\n"); |
| fprintf(tabout, ".if \\(ts\\n(.z\\(ts\\(ts .ds #d nl\n"); |
| } |
| |
| void saveline(void) |
| { |
| fprintf(tabout, ".if \\n+(b.=1 .nr d. \\n(.c-\\n(c.-1\n"); |
| linstart=iline; |
| } |
| |
| void restline(void) |
| { |
| fprintf(tabout,".if \\n-(b.=0 .nr c. \\n(.c-\\n(d.-%d\n", iline-linstart); |
| linstart = 0; |
| } |
| |
| void cleanfc(void) |
| { |
| fprintf(tabout, ".fc\n"); |
| } |