diff options
Diffstat (limited to 'unix/boot/spp/rpp/ratlibr/stclos.r')
| -rw-r--r-- | unix/boot/spp/rpp/ratlibr/stclos.r | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/unix/boot/spp/rpp/ratlibr/stclos.r b/unix/boot/spp/rpp/ratlibr/stclos.r new file mode 100644 index 00000000..37cac0c5 --- /dev/null +++ b/unix/boot/spp/rpp/ratlibr/stclos.r @@ -0,0 +1,24 @@ +include defs + +# stclos --- insert closure entry at pat (j) + + integer function stclos (pat, j, lastj, lastcl) + character pat (MAXPAT) + integer j, lastj, lastcl + + integer addset + integer jp, jt, junk + + for (jp = j - 1; jp >= lastj; jp = jp - 1) { # make a hole + jt = jp + CLOSIZE + junk = addset (pat (jp), pat, jt, MAXPAT) + } + j = j + CLOSIZE + stclos = lastj + junk = addset (CLOSURE, pat, lastj, MAXPAT) # put closure in it + junk = addset (0, pat, lastj, MAXPAT) # COUNT + junk = addset (lastcl, pat, lastj, MAXPAT) # PREVCL + junk = addset (0, pat, lastj, MAXPAT) # START + + return + end |