(If there's a ticketing system I've somehow missed please let me know and I'll file this there)
Bug: irregex-replace/all only replaces first match when negative lookbehinds are involved example: the following regexp should replace any letter a preceded by x, y, or z problematic code (irregex-replace/all "(?<=[xyz])a" "xa ya za" "-") ; or (irregex-replace/all '(: (look-behind (or "x" "y" "z")) "a") "xa ya za" "-") should return "x- y- z-" BUT actually returns "x- ya za" Note. I'm not 100% confident in my SRE syntax but I am reasonably confident the PCRE is correct. PCRE csi output #;29> (irregex-replace/all "(?<=[xyz])a" "xa ya za" "-") "x- ya za" SRE csi output (irregex-replace/all '(: (look-behind (or "x" "y" "z")) "a") "xa ya za" "-") "x- ya za" Sanity check with Ruby’s REPL: irb(main):002:0> "xa ya za".gsub(/(?<=[xyz])a/, "-") => "x- y- z-" - Kay Rhodes https://masukomi.org
