From: Frank Terbeck <ft@grml.org>
Date: Tue, 23 Nov 2010 22:16:16 +0000 (+0100)
Subject: zshrc: Do not set `localoptions' in `xsource()'
X-Git-Tag: v0.3.85~1
X-Git-Url: http://git.grml.org/?a=commitdiff_plain;ds=sidebyside;h=daaf5f50d7bf3664e7f482c5cf797db164db41ef;hp=daaf5f50d7bf3664e7f482c5cf797db164db41ef;p=grml-etc-core.git

zshrc: Do not set `localoptions' in `xsource()'

"emulate -L zsh" sets zsh's option set to the default values of zsh's
native mode. The `-L' causes the options to be set local to the
surrounding function. That makes sense in most cases.

With `xsource()' however, we explicitly want to *allow* changing options
from the files sourced by that function. That's one of the main purposes
of the function.

I took the `emulate' call out entirely because it doesn't make sense
without `-L' in untility functions. I also hardened the function's code
a little when it's run with non-zsh-mode options (like sh_word_split).

Reported-by: Dominic Hopf
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