七 as shǎng?
I was asked about this yesterday, and frankly I just don’t know the answer. But someone here might. Wiktionary has a reference in a couple different places of 七 transcribed as shǎng. I asked a couple other people about this but with no luck.
Is there such an alternate pronunciation? Is it a regional thing like 两 as the standard 2 in Wu or 幺 not showing up in Taiwan outside of the military?
Steve pointed out the likelihood that Wiktionary is just wrong. I can accept that. But since it’s in a few different places we thought it might be worth asking about here.