Add misc.cpp

config.cpp

@@ -9,6 +9,7 @@
 #include <system_error>
 
 #include "log.h"
+#include "misc.h"
 #include "config.h"
 
 static FILE* fopen_or_raise(const char* path, const char* mode, bool ignore_enoent) {

log.cpp

@@ -1,9 +1,6 @@
 #include <ctime>
 #include <string>
 #include <vector>
-#include <iomanip>
-#include <sstream>
-#include <iostream>
 #include <exception>
 #include <system_error>
 
@@ -40,9 +37,3 @@ void log(std::string action, const std::exception& e, time_t time) {
 void log(std::string action, const std::exception& e) {
     log(std::move(action), e, time(nullptr));
 }
-
-std::string quote(const std::string& str) {
-    std::stringstream ss;
-    ss << std::quoted(str);
-    return ss.str();
-}

log.h

@@ -10,4 +10,3 @@ void log(std::string entry, time_t time);
 void log(std::string entry);
 void log(std::string action, const std::exception& e, time_t time);
 void log(std::string action, const std::exception& e);
-std::string quote(const std::string& str);

misc.cpp

@@ -0,0 +1,10 @@
+#include <iomanip>
+#include <sstream>
+
+#include "misc.h"
+
+std::string quote(const std::string& str) {
+    std::stringstream ss;
+    ss << std::quoted(str);
+    return ss.str();
+}

misc.h

@@ -0,0 +1,5 @@
+#pragma once
+
+#include <string>
+
+std::string quote(const std::string& str);