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| From: | Paul Eggert |
| Subject: | bug#40634: Massive pattern list handling with -E format seems very slow since 2.28. |
| Date: | Thu, 16 Apr 2020 16:00:29 -0700 |
| User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.7.0 |
On 4/16/20 3:53 PM, Norihiro Tanaka wrote:
I have had no idea to solve the problem yet. If we revert it, bug#33357 will come back.
Yes, I'd rather not revert if we can help it.My own thought was to not analyze the regular expression if we discover that the input is empty. :-)
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