[PEAR-BUG] Doc #20217 [NEW]: Shouldn't list-packages be list --allchannels?

From:             #5ebdec275d7a7dd296f
Operating system: 
Package version:  
PHP version:      Irrelevant
Package:          Documentation
Bug Type:         Documentation Problem
Bug description:  Shouldn't list-packages be list --allchannels?

Description:
------------
I'm using PEAR 1.9.4 on a XAMPP installation on Windows 7. I 
did a search for the command to view all installed packages 
and found this page:
http://pear.php.net/manual/en/pyrus.commands.list-
packages.php

list-packages didn't work though, and according to the pear -
help output, the command to see all packages installed in all 
channels is pear list --allchannels OR pear -a list

I apologize in advance if I'm simply confused about what that 
particular page is documenting.

Test script:
---------------
$ pear list-packages

Expected result:
----------------
INSTALLED PACKAGES, CHANNEL PEAR.PHP.NET:
========================================
PACKAGE             LATEST    LOCAL
pear/Archive_Tar    1.3.11    1.3.11  Tar file manag...


INSTALLED PACKAGES, CHANNEL PECL.PHP.NET:
========================================
(no packages installed)

Actual result:
--------------
Command 'list-packages' is not valid, try 'pear help'

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Edit bug report at https://pear.php.net/bugs/bug.php?id=20217&edit=1
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