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Annotation of researchv9/cmd/tbl/tf.c, revision 1.1.1.1

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

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