Daniel Shahaf

I don't foresee any performance issues here.

@phy1729 This is milestoned 0.8.0. Do you intend to work on it for the 0.8.0 release? If yes, great; if not, could you re-milestone it appropriately? Cheers.

(Assigning until the question is answered. Feel free to unassign yourself if needed.)

Triage: Bumping to the next milestone due to feedback timeout.

Using `autoload -U` would prevent aliases in the calling environment from affecting z-sy-h. (See for example the following downstream bug report: https://bugs.debian.org/842994.)

Note also the [workers/40327](http://www.zsh.org/cgi-bin/mla/redirect?WORKERNUMBER=40327) changes to `autoload` with an absolute path argument.

[workers/40458](http://www.zsh.org/cgi-bin/mla/redirect?WORKERNUMBER=40458) mentions a useful "autoload a number of related functions" that's now possible in 5.4-to-be.

From a mile high view, I assume that'd be an improvement.

Once that's done we can also `emulate -L` and `setopt warncreateglobal ${(k)zsyh_user_options[(I)warnnestedglobal}` as in #413. (That construct expands to `"warnnestedglobal"` on zsh's that have that option and to nothing otherwise.)

Cross-referencing #688.