Method GetOneScriptSpanLower

cld2/internal/getonescriptspan.cc:1061–1067

Copy next run of same-script non-tag letters to buffer [NUL terminated] Force Latin, Cyrillic, Greek scripts to be lowercase Buffer ALWAYS has leading space and trailing space space space NUL

// Force Latin, Cyrillic, Greek scripts to be lowercase
// Buffer ALWAYS has leading space and trailing space space space NUL
bool ScriptScanner::GetOneScriptSpanLower(LangSpan* span) {
  bool ok = GetOneScriptSpan(span);
  if (ok) {
    LowerScriptSpan(span);
  }
  return ok;
}


// Maps byte offset in most recent GetOneScriptSpan/Lower