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From: | Richard Henderson |
Subject: | Re: [Qemu-devel] [PATCH 1/7] decodetree: Add !extern flag to argument sets |
Date: | Tue, 23 Oct 2018 14:54:35 +0100 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.2.1 |
On 10/23/18 2:27 PM, Philippe Mathieu-Daudé wrote: >> + if re_fullmatch('!extern', t): >> + extern = True > > It looks odd to match a negative form then use a positive one. > > Why not simply use 'extern'? "!" is an escape character here. Just "escape" would be a field named "escape". It follows existing similar syntax for !function=foo r~
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