0. Is Laarc an arc variant you&#x27;re working on? I don&#x27;t see it on the github page.<p>1. You might be interested in how my arc-inspired language did indent-sensitivity and infix: <a href="http:&#x2F;&#x2F;akkartik.name&#x2F;post&#x2F;wart" rel="nofollow">http:&#x2F;&#x2F;akkartik.name&#x2F;post&#x2F;wart</a>. For example, here&#x27;s bresenham&#x27;s line-drawing algorithm in wart: <a href="https:&#x2F;&#x2F;gist.github.com&#x2F;akkartik&#x2F;4320819" rel="nofollow">https:&#x2F;&#x2F;gist.github.com&#x2F;akkartik&#x2F;4320819</a>. There are more code samples at <a href="http:&#x2F;&#x2F;rosettacode.org&#x2F;wiki&#x2F;Category:Wart" rel="nofollow">http:&#x2F;&#x2F;rosettacode.org&#x2F;wiki&#x2F;Category:Wart</a>.<p>2. Do you have a username on arclanguage.org? Perhaps we&#x27;ve met!