I have fish, version 1.22.1
I tried to use the alias function defined in /usr/share/fish/functions/
with more than 2 params to understand alias as an example of function
but it doesn't print anything.
It is supose to print:
Expected one or two arguments, got %d
That's exactly what i did and how alias.fish is defined.
Thanks for reading, i liked fish a lot :)
[EMAIL PROTECTED] fish
Welcome to fish, the friendly interactive shell
Type help for instructions on how to use fish
[EMAIL PROTECTED] ~> alias p='echo hello world'
[EMAIL PROTECTED] ~> p
hello world
[EMAIL PROTECTED] ~> alias 1 2 3 4 5
[EMAIL PROTECTED] ~> cat /usr/share/fish/functions/alias.fish
function alias -d (_ "Legacy function for creating shellscript functions
using an alias-like syntax")
set -l name
set -l body
switch (count $argv)
case 1
set -l tmp (echo $argv|sed -e "s/\([^=]\)=/\1\n/")
set name $tmp[1]
set body $tmp[2]
case 2
set name $argv[1]
set body $argv[2]
case \*
printf ( _ "%s: Expected one or two arguments, got %d")
alias (count $argv)
return 1
end
eval "function $name; $body \$argv; end"
end
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