Read a text file at once for regex searching

[Adam D Ruppe]

On Monday, 20 March 2023 at 17:42:17 UTC, Paul wrote:
> Do we have some such function in our std library?

Try

static import std.file;
string s = std.file.readText("filename.txt");


http://phobos.dpldocs.info/std.file.readText.html