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| author | Joseph Hunkeler <jhunkeler@gmail.com> | 2015-07-08 20:46:52 -0400 |
|---|---|---|
| committer | Joseph Hunkeler <jhunkeler@gmail.com> | 2015-07-08 20:46:52 -0400 |
| commit | fa080de7afc95aa1c19a6e6fc0e0708ced2eadc4 (patch) | |
| tree | bdda434976bc09c864f2e4fa6f16ba1952b1e555 /unix/boot/spp/rpp/rpprat/allblk.r | |
| download | iraf-linux-fa080de7afc95aa1c19a6e6fc0e0708ced2eadc4.tar.gz | |
Initial commit
Diffstat (limited to 'unix/boot/spp/rpp/rpprat/allblk.r')
| -rw-r--r-- | unix/boot/spp/rpp/rpprat/allblk.r | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/unix/boot/spp/rpp/rpprat/allblk.r b/unix/boot/spp/rpp/rpprat/allblk.r new file mode 100644 index 00000000..34b83451 --- /dev/null +++ b/unix/boot/spp/rpp/rpprat/allblk.r @@ -0,0 +1,22 @@ +#-h- allblk 486 local 12/01/80 15:53:44 +# allblk - determine if line consists of all blanks + include defs + +# this routine is called by outdon, and is here to fix +# a bug which sometimes occurs if two or more includes precede the +# first line of executable code. Could not trace down the cause + + integer function allblk (buf) + character buf (ARB) + + integer i + + allblk = YES + for (i = 1; buf (i) != NEWLINE & buf (i) != EOS; i = i + 1) + if (buf (i) != BLANK) { + allblk = NO + break + } + + return + end |