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'export -p' lacks POSIX output

X-seq: zsh-workers 39701
From: Martijn Dekker <martijn@xxxxxxxx>
To: Zsh hackers list <zsh-workers@xxxxxxx>
Subject: 'export -p' lacks POSIX output
Date: Sat, 22 Oct 2016 05:02:55 +0200
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The command 'export -p' always outputs 'typeset' commands. If
POSIXBUILTINS is active, it should output 'export' commands.

http://pubs.opengroup.org/onlinepubs/9699919799/utilities/V3_chap02.html#tag_18_22_03
| When -p is specified, export shall write to the standard output the
| names and values of all exported variables, in the following format:
|
| "export %s=%s\n", <name>, <value>
|
| if name is set, and:
|
| "export %s\n", <name>
|
| if name is unset.

Thanks,

- M.

Follow-Ups:
- exported unset variables [was: 'export -p' lacks POSIX output]
  - From: Martijn Dekker
- Re: 'export -p' lacks POSIX output
  - From: Bart Schaefer

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