Now creates a tmp file in the users's tmp file directory when doing auto-indentation.

src/source_clang.cc

@@ -930,14 +930,16 @@ Source::ClangViewAutocomplete(file_path, project_path, language) {
   });
   
   auto_indent=[this]() {
-    boost::filesystem::path temp_file_path = boost::filesystem::unique_path();
+    boost::filesystem::path temp_file = "jucipp_auto_indent_tmp_file";
+    auto temp_directory=boost::filesystem::temp_directory_path();
+    boost::filesystem::path temp_file_path=temp_directory.string()+'/'+temp_file.string();
     juci::filesystem::write(temp_file_path, get_buffer());
     std::string command="clang-format \""+temp_file_path.string()+"\"";
     command+=" -style=\"{IndentWidth: "+std::to_string(tab_size);
     command+="}\"";
     std::stringstream stdout_stream;
-    auto exit_code=Singleton::terminal()->execute(stdout_stream, command);
     
+    auto exit_code=Singleton::terminal()->execute(stdout_stream, command);
     if(exit_code==0) {
       get_source_buffer()->begin_user_action();
       auto cursor_line_nr=get_buffer()->get_insert()->get_iter().get_line();
@@ -948,6 +950,8 @@ Source::ClangViewAutocomplete(file_path, project_path, language) {
       get_source_buffer()->end_user_action();
       set_tab_char_and_size(' ', tab_size); //clang-format only does basic indentation with spaces as I understand it
     }
+    
+    boost::filesystem::remove(temp_file_path);
   };
   
   get_token=[this]() -> Token {