Searches are case-sensitive! to get both cases, target letter(s) must be individually bracketed together (e.g. --> [aA]rt <-- for all instances of "art" and "Art"; --> [aA][rR][tT] <-- to catch also "ART"). Where needed, set off search with an initial space to avoid occurrences in longer strings (e.g. "art" in "started"). To the literal machinations of the program, however, a trailing space would miss a line-ending instance of the target (since the end of a line is different than a space), so an ending delimiter should be [ \n] (space, new-line indicator)--but an initial space will usually suffice. Links to a second search option in the returned search results will enable retrieval of larger surrounding context, as well as editorial notes. Search results are returned in a loosely chronological order.