The terminal rule 4: "a" matches the single character `a' expressed in C as 'a' .
PS. and thank you for the j implementation, a good deal simpler than my effort. |Date: Wed, 30 Dec 2020 17:27:06 -0500 |From: Raul Miller <[email protected]> |To: Chat forum <[email protected]> |Subject: Re: [Jchat] https://adventofcode.com/2020/day/19 |Message-ID: | <CAD2jOU8xjwcrnfjx9ivDvmsw0iB8q8G6nXv6J+7_8fF=qa2...@mail.gmail.com > |Content-Type: text/plain; charset="UTF-8" | |If yylex is getchar(), how can a single quote match a double quote? | |Thanks, | |-- |Raul ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
