Basically, all the parsing is based on unanchored regexes. This means that Liquid will just ignore syntax that doesn't match what it expects instead of giving a

Basically, all the parsing is based on unanchored regexes. This means that Liquid will just ignore syntax that doesn't match what it expects instead of giving a syntax error. One example is `{% if this && that %}`, which is not the correct syntax for logical and but people write in Liquid templates and see that it doesn't give an error so expect it to work, but actually it acts the same as `{% if this %}` and just ignores the invalid suffix.