More named entities, documentation update

CMakeLists.txt

@@ -1,6 +1,6 @@
 cmake_minimum_required (VERSION 3.7)
 project (mastorss
-         VERSION 0.3.1
+         VERSION 0.3.2
          LANGUAGES CXX
 )
 

README.md

@@ -43,16 +43,22 @@ In the first run only the newest entry is tooted.
 
 The profile can't be named "global".
 
+## Example config file
+
+    {
+        "example": {
+            "instance": "botsin.space",
+            "feedurl": "https:\/\/example.com\/feed.rss",
+            "access_token": "123abc",
+            "max_size": "400",
+            "last_entry": "Example\n\nThis is an example.\n\nhttps:\/\/example.com\/12345.html\n\n#bot"
+        }
+    }
+
+
 ## Error codes
 
-|      Code | Explanation                   |
+Same as [mastodon-cpp](https://github.com/tastytea/mastodon-cpp/blob/master/README.md#error-codes)
-| --------: |:------------------------------|
-|         0 | No error                      |
-|         1 | Invalid call                  |
-|         2 | Not implemented               |
-|        10 | Wrong number of arguments     |
-| 100 - 999 | HTTP status codes             |
-|     65535 | Unknown exception             |
 
 If you use a debug build, you get more verbose error messages.
 

src/config.cpp

@@ -41,6 +41,7 @@ std::uint16_t read_config(pt::ptree &config, const string &profile, string &inst
         instance = config.get(profile + ".instance", "");
         access_token = config.get(profile + ".access_token", "");
         feedurl = config.get(profile + ".feedurl", "");
+        max_size = config.get(profile + ".max_size", max_size);
     }
     catch (std::exception &e)
     {

src/parse.cpp

@@ -53,8 +53,15 @@ void unescape_html(string &str)
 
     std::regex relt("<");
     std::regex regt(">");
+    std::regex reamp("&");
+    std::regex requot(""");
+    std::regex reapos("'");
+
     str = std::regex_replace(str, relt, "<");
     str = std::regex_replace(str, regt, ">");
+    str = std::regex_replace(str, reamp, "&");
+    str = std::regex_replace(str, requot, "\"");
+    str = std::regex_replace(str, reapos, "\'");
 }
 
 std::vector<string> parse_website(const string &profile, const string &xml)