Motivation
Although it might be useful to look for certain wiki text rather than the text displayed, we will not support the feature (see also [T165327]). Reasons include: Greyspace is excluded from the search when using insource without a regex, which means that many wiki text specific searches cannot be executed very well. Regex search is very performance intensive, and aborts very quickly. Hence, we don't feel confident that insource is useful to many people in the advancedSearch form
AC
- Insource ("Wikitext contains") is not part of the advanced search form anymore