Merge branch 'develop' into macos-develop

diff --cc src/cmd-io/cmd-process-screen.cpp
index 2f19fb2,ddc8cd4..5fa2b5c
--- 1/src/cmd-io/cmd-process-screen.cpp
--- 2/src/cmd-io/cmd-process-screen.cpp
+++ b/src/cmd-io/cmd-process-screen.cpp
@@@ -203,8 -203,8 +203,8 @@@ static void write_html_footer(FILE *tmp
  
  void exe_cmd_save_screen_html(const std::filesystem::path &path, bool need_message)
  {
-     const auto [wid, hgt] = term_get_size();
+     const auto &[wid, hgt] = term_get_size();
 -    auto *fff = angband_fopen(path, FileOpenMode::WRITE);
 +    auto *fff = angband_fopen(path, FileOpenMode::WRITE, false, FileOpenType::HTML);
      if (!check_screen_html_can_open(fff, path, need_message)) {
          return;
      }