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Remark about array-ness of ksh parameters.

This commit is contained in:
Bart Schaefer 2001-08-25 17:26:20 +00:00
parent 821a18c907
commit 9188b23b24

@ -54,3 +54,7 @@ Ksh automatically searches FPATH for any command not found in PATH, and
autoloads the file if found. The "autoload" command is only required if
you want FPATH to be searched before PATH, e.g. because the function has
the same name as a command in PATH.
All parameters in ksh are indexed arrays. That's why $array has to mean
${array[0]}, and why subscripts can't be used to extract substrings from
scalars.