Gustav Wikström <gus...@whil.se> writes: > Hmm, since the error was thrown when trying to look at indexes outside > of the string in (substring ... ), I don't see how isregexp can be > left as is. We have to make sure the substring-code is not evaluated > if the tag is empty. What am I missing?
Nothing, I was clear as mud. (cond ((string= "" tag) (setq f1 '(not tags))) ((and (equal "{" ...) (equal "}"...)) ...) (t ...)) Or even ((and (string-prefix-p "{" ...) (string-suffix-p "}" ...))) on master. Regards,