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| author | Joe Hunkeler <jhunkeler@gmail.com> | 2015-08-11 16:51:37 -0400 |
|---|---|---|
| committer | Joe Hunkeler <jhunkeler@gmail.com> | 2015-08-11 16:51:37 -0400 |
| commit | 40e5a5811c6ffce9b0974e93cdd927cbcf60c157 (patch) | |
| tree | 4464880c571602d54f6ae114729bf62a89518057 /unix/boot/spp/rpp/rpprat/doarth.r | |
| download | iraf-osx-40e5a5811c6ffce9b0974e93cdd927cbcf60c157.tar.gz | |
Repatch (from linux) of OSX IRAF
Diffstat (limited to 'unix/boot/spp/rpp/rpprat/doarth.r')
| -rw-r--r-- | unix/boot/spp/rpp/rpprat/doarth.r | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/unix/boot/spp/rpp/rpprat/doarth.r b/unix/boot/spp/rpp/rpprat/doarth.r new file mode 100644 index 00000000..2fe633d5 --- /dev/null +++ b/unix/boot/spp/rpp/rpprat/doarth.r @@ -0,0 +1,30 @@ +#-h- doarth 636 local 12/01/80 15:53:48 +# doarth - do arithmetic operation + include defs + + subroutine doarth (argstk, i, j) + integer argstk (ARGSIZE), i, j + + include COMMON_BLOCKS + + integer k, l + integer ctoi + + character op + + k = argstk (i + 2) + l = argstk (i + 4) + op = evalst (argstk (i + 3)) + if (op == PLUS) + call pbnum (ctoi (evalst, k) + ctoi (evalst, l)) + else if (op == MINUS) + call pbnum (ctoi (evalst, k) - ctoi (evalst, l)) + else if (op == STAR ) + call pbnum (ctoi (evalst, k) * ctoi (evalst, l)) + else if (op == SLASH ) + call pbnum (ctoi (evalst, k) / ctoi (evalst, l)) + else + call remark ('arith error') + + return + end |