Re: [ jEdit-devel ] 0-width Regexp Replace All Crashes JEdit

[Andre B. <and...@gm...>]

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Hi,

as far as I can see. Your regex does release the backtracking-demons
from hell. This causes the regex search to consume all the cpu cycles
(so it looks like jEdit hangs) and you're JVM to allocate more and more
memory (my jEdit allocated around 170MB of ram for a 780 byte file).

jEdit will be reusable after the search io-thread has been killed du to
out of memory exception.

Maybe you could try XSearch plugin as describe in the JEdit user manual
or rephrase you're regex.

Andre
James schrieb:
| definitely happens to me as well.
|
| I can see why it would be a useful search.
|
| James
|
| ------------------------------------------------------
|
| Valentines Day 2008
| <http://www.houseintohome.co.za/gifts/valentines-day-2008/>
|
| On Jan 15, 2008 8:20 PM, Jesse Pavel <jp...@al...
| <mailto:jp...@al...>> wrote:
|
|     Hello,
|
|     On my machine here, doing a "Replace All" with a regexp like
|
|     ^\s*
|
|
|     (replacing it with nothing), causes JEdit to hang every time.
|
|     Can someone confirm?
|
|     ~Jesse
|
|
|
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