Search just seems bad in general in many applications. So many these days do not even support a verbatim (as in, find what I typed, exactly) search. They insist on ignoring certain characters, fuzzy matching, or treating everything as individual words and if it finds one it has done its job and earned a gold star.
I have a feeling it's based on tokenising the input rather than a string scan like we'd do in the old days. Harder to match a literal string if all you have is a tree of tokens or something, I guess.
Opengrok was the first time I ran into this years ago. We had a perl code base, perl syntax is well known as "an explosion in an ASCII factory", so it was a real pain trying to find exact text matches using it.
I have a feeling it's based on tokenising the input rather than a string scan like we'd do in the old days. Harder to match a literal string if all you have is a tree of tokens or something, I guess.
Opengrok was the first time I ran into this years ago. We had a perl code base, perl syntax is well known as "an explosion in an ASCII factory", so it was a real pain trying to find exact text matches using it.