[llvm] [llvm-strings] Add --encoding={s,S,u} option (PR #221794)

[James Henderson via llvm-commits]

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@@ -89,40 +96,114 @@ static void parseIntArg(const opt::InputArgList &Args, int ID, T &Value) {
 }
 
 static void strings(raw_ostream &OS, StringRef FileName, StringRef Contents) {
-  auto print = [&OS, FileName](unsigned Offset, StringRef L) {
-    if (L.size() < static_cast<size_t>(MinLength))
+  std::locale loc("");
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jh7370 wrote:

Please make sure to follow LLVM coding standards with regards to naming.

https://github.com/llvm/llvm-project/pull/221794