4.3BSD - /usr/src/usr.bin/tbl/tf.c

   1: #ifndef lint
   2: static char sccsid[] = "@(#)tf.c	4.2 8/11/83";
   3: #endif
   4: 
   5:  /* tf.c: save and restore fill mode around table */
   6: # include "t..c"
   7: savefill()
   8: {
   9: /* remembers various things: fill mode, vs, ps in mac 35 (SF) */
  10: fprintf(tabout, ".de %d\n",SF);
  11: fprintf(tabout, ".ps \\n(.s\n");
  12: fprintf(tabout, ".vs \\n(.vu\n");
  13: fprintf(tabout, ".in \\n(.iu\n");
  14: fprintf(tabout, ".if \\n(.u .fi\n");
  15: fprintf(tabout, ".if \\n(.j .ad\n");
  16: fprintf(tabout, ".if \\n(.j=0 .na\n");
  17: fprintf(tabout, "..\n");
  18: fprintf(tabout, ".nf\n");
  19: /* set obx offset if useful */
  20: fprintf(tabout, ".nr #~ 0\n");
  21: fprintf(tabout, ".if n .nr #~ 0.6n\n");
  22: }
  23: rstofill()
  24: {
  25: fprintf(tabout, ".%d\n",SF);
  26: }
  27: endoff()
  28: {
  29: int i;
  30:     for(i=0; i<MAXHEAD; i++)
  31:         if (linestop[i])
  32:             fprintf(tabout, ".nr #%c 0\n", 'a'+i);
  33:     for(i=0; i<texct; i++)
  34:         fprintf(tabout, ".rm %c+\n",texstr[i]);
  35: fprintf(tabout, "%s\n", last);
  36: }
  37: ifdivert()
  38: {
  39: fprintf(tabout, ".ds #d .d\n");
  40: fprintf(tabout, ".if \\(ts\\n(.z\\(ts\\(ts .ds #d nl\n");
  41: }
  42: saveline()
  43: {
  44: fprintf(tabout, ".if \\n+(b.=1 .nr d. \\n(.c-\\n(c.-1\n");
  45: linstart=iline;
  46: }
  47: restline()
  48: {
  49: fprintf(tabout,".if \\n-(b.=0 .nr c. \\n(.c-\\n(d.-%d\n", iline-linstart);
  50: linstart = 0;
  51: }
  52: cleanfc()
  53: {
  54: fprintf(tabout, ".fc\n");
  55: }

Defined functions

Defined variables