| 1 | /* tf.c 4.1 83/02/12 */ |
| 2 | |
| 3 | /* tf.c: save and restore fill mode around table */ |
| 4 | # include "t..c" |
| 5 | savefill() |
| 6 | { |
| 7 | /* remembers various things: fill mode, vs, ps in mac 35 (SF) */ |
| 8 | fprintf(tabout, ".de %d\n",SF); |
| 9 | fprintf(tabout, ".ps \\n(.s\n"); |
| 10 | fprintf(tabout, ".vs \\n(.vu\n"); |
| 11 | fprintf(tabout, ".in \\n(.iu\n"); |
| 12 | fprintf(tabout, ".if \\n(.u .fi\n"); |
| 13 | fprintf(tabout, ".if \\n(.j .ad\n"); |
| 14 | fprintf(tabout, ".if \\n(.j=0 .na\n"); |
| 15 | fprintf(tabout, "..\n"); |
| 16 | fprintf(tabout, ".nf\n"); |
| 17 | /* set obx offset if useful */ |
| 18 | fprintf(tabout, ".nr #~ 0\n"); |
| 19 | fprintf(tabout, ".if n .nr #~ 0.6n\n"); |
| 20 | } |
| 21 | rstofill() |
| 22 | { |
| 23 | fprintf(tabout, ".%d\n",SF); |
| 24 | } |
| 25 | endoff() |
| 26 | { |
| 27 | int i; |
| 28 | for(i=0; i<MAXHEAD; i++) |
| 29 | if (linestop[i]) |
| 30 | fprintf(tabout, ".nr #%c 0\n", 'a'+i); |
| 31 | for(i=0; i<texct; i++) |
| 32 | fprintf(tabout, ".rm %c+\n",texstr[i]); |
| 33 | fprintf(tabout, "%s\n", last); |
| 34 | } |
| 35 | ifdivert() |
| 36 | { |
| 37 | fprintf(tabout, ".ds #d .d\n"); |
| 38 | fprintf(tabout, ".if \\(ts\\n(.z\\(ts\\(ts .ds #d nl\n"); |
| 39 | } |
| 40 | saveline() |
| 41 | { |
| 42 | fprintf(tabout, ".if \\n+(b.=1 .nr d. \\n(.c-\\n(c.-1\n"); |
| 43 | linstart=iline; |
| 44 | } |
| 45 | restline() |
| 46 | { |
| 47 | fprintf(tabout,".if \\n-(b.=0 .nr c. \\n(.c-\\n(d.-%d\n", iline-linstart); |
| 48 | linstart = 0; |
| 49 | } |
| 50 | cleanfc() |
| 51 | { |
| 52 | fprintf(tabout, ".fc\n"); |
| 53 | } |