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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 /sys/imfort/tasks/args.f | |
| download | iraf-linux-fa080de7afc95aa1c19a6e6fc0e0708ced2eadc4.tar.gz | |
Initial commit
Diffstat (limited to 'sys/imfort/tasks/args.f')
| -rw-r--r-- | sys/imfort/tasks/args.f | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/sys/imfort/tasks/args.f b/sys/imfort/tasks/args.f new file mode 100644 index 00000000..b484c4cd --- /dev/null +++ b/sys/imfort/tasks/args.f @@ -0,0 +1,33 @@ +c ARGS -- Test the command line argument interface. +c +c usage: args [arg1 [arg2 ...]] +c ------------------------------------------------------------------------ + + program args + + character*80 argstr + integer nargs, ier, i + +c --- Test raw command line access. + call clrawc (argstr, ier) + if (ier .ne. 0) then + write (*, '('' clrawc returns status '', i3)') ier + else + write (*, '('' clrawc: '', a80)') argstr + endif + +c --- Test parsed command line access. + call clnarg (nargs) + write (*, '('' nargs = '', i3)') nargs + + do 10 i = 1, nargs + call clargc (i, argstr, ier) + if (ier .ne. 0) then + write (*, '('' unexpected error '', i3)') ier + else + write (*, '(i4, 2x, a70)') i, argstr + endif + 10 continue + + stop + end |