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help function mention how to list
From: |
Dan Jacobson |
Subject: |
help function mention how to list |
Date: |
20 Oct 2001 04:29:10 +0800 |
User-agent: |
Gnus/5.0808 (Gnus v5.8.8) Emacs/20.7 |
$ help alias
alias: alias [-p] [name[=value] ... ]
`alias' with no arguments or with the -p option prints the list
of aliases...
$ help function
function: function NAME { COMMANDS ; } or NAME () { COMMANDS ; }
Create a simple command invoked by NAME which runs COMMANDS...
How asymmetrical that
$ function
by itself doesn't print out a list of current functions. OK, at least
"help function" should mention how to see current functions.
Just add
Function names and definitions may be listed with the -f
option to the declare or typeset builtin commands. The -F
option to declare or typeset will list the function names
only.
Say, there is also no parallel command to show aliases without their
definitions...
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