* Crash playing with new completion stuff; bug with Functions/Completion/init
@ 1999-02-14 21:14 Bart Schaefer
0 siblings, 0 replies; only message in thread
From: Bart Schaefer @ 1999-02-14 21:14 UTC (permalink / raw)
To: zsh-workers
I managed to cause zsh to deref a null `aval' in paramsubst() with `plan9'
(that's rcexpandparam) true. I have no idea how rcexpandparam became set,
as I don't normally use it, and I started from zsh -f and then sourced the
Functions/Completion/init file.
I was using this binding at the time (though I did have the sample stuff
loaded):
__test() {
local i
for i in CONTEXT COMMAND IPREFIX PREFIX SUFFIX CURRENT argv;
compadd "$(typeset $i)"
}
zle -C test-complete complete-word __test
bindkey \^I test-complete
And I was completing the string
ls "a
I pressed TAB once, the 'a' disappeared (as expected); I pressed it again,
and boom. I had done some other stuff first, including sourcing init many
times before figuring out that it doesn't do anything if you don't have
extendedglob set (which zsh -f does not).
This is all pws-8, of course.
--
Bart Schaefer Brass Lantern Enterprises
http://www.well.com/user/barts http://www.brasslantern.com
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1999-02-14 21:14 Crash playing with new completion stuff; bug with Functions/Completion/init Bart Schaefer
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