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| author | Joseph Hunkeler <jhunkeler@gmail.com> | 2015-07-08 20:46:52 -0400 |
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| committer | Joseph Hunkeler <jhunkeler@gmail.com> | 2015-07-08 20:46:52 -0400 |
| commit | fa080de7afc95aa1c19a6e6fc0e0708ced2eadc4 (patch) | |
| tree | bdda434976bc09c864f2e4fa6f16ba1952b1e555 /sys/imfort/doc/clnarg.hlp | |
| download | iraf-linux-fa080de7afc95aa1c19a6e6fc0e0708ced2eadc4.tar.gz | |
Initial commit
Diffstat (limited to 'sys/imfort/doc/clnarg.hlp')
| -rw-r--r-- | sys/imfort/doc/clnarg.hlp | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/sys/imfort/doc/clnarg.hlp b/sys/imfort/doc/clnarg.hlp new file mode 100644 index 00000000..c7321931 --- /dev/null +++ b/sys/imfort/doc/clnarg.hlp @@ -0,0 +1,24 @@ +.help clnarg Sep86 imfort +.ih +NAME +clnarg -- get the number of arguments on the command line +.ih +SYNOPSIS +.nf +subroutine clnarg (nargs) + +integer nargs #O the number of arguments +.fi +.ih +DESCRIPTION +The \fIclnarg\fR subroutine returns the number of whitespace delimited +(or quoted) arguments given on the command line when the calling program +was invoked. +.ih +RETURN VALUE +The number of arguments, or zero if there were no arguments or if the +command line cannot be accessed for some reason (there is no error return). +.ih +SEE ALSO +clarg, clrawc +.endhelp |