gn2netwerk/rexseo — comment on commit 34afbeeab3068a07db116397f8fca602e8dd5031
File: classes/class.rexseo_rewrite.inc.php line 217
By jdlx:

no, the catch is this output from the textile help (actually i'd need to catch false positives for art_id 5 as well).. see:
https://github.com/redaxo/redaxo4/blob/master/redaxo/include/addons/textile/functions/function_help.inc.php#L157-158

so whenever textile help is shown - e.g. if you edit a block where the module shows the help, and my textile modules do - those links will be interpreted via the rex_replace_links() and further rex_getUrl.. and if then art_id 7 (appies to 5 as well) is _not_ availlable, the RexSEO warning would be technically approriate, but missleading and annoying..

However good you asked, since i realize i need to extend the checking to art_id 5 as well, plus not try to match the whole string, as it's lang dependend..