https://issues.dlang.org/show_bug.cgi?id=4483
--- Comment #20 from Dmitry Olshansky <[email protected]> --- (In reply to Sobirari Muhomori from comment #19) > (In reply to Dmitry Olshansky from comment #18) > > b) Comparing strings or searching for substring. > > Doesn't regex search for substring? No, it examines one codepoint at a time. There is a special prefix matcher that does indeed avoid decoding but is very limited in what it could do so it's used only to find possible start of a match. --
