diff --git a/externals/simplecpp/simplecpp.cpp b/externals/simplecpp/simplecpp.cpp
index 772aed07d..5d92006e2 100644
--- a/externals/simplecpp/simplecpp.cpp
+++ b/externals/simplecpp/simplecpp.cpp
@@ -1089,7 +1089,7 @@ std::string simplecpp::TokenList::lastLine(int maxsize) const
         if (!ret.empty())
             ret = ' ' + ret;
         ret = (tok->str()[0] == '\"' ? std::string("%str%")
-               : std::isdigit(static_cast<unsigned char>(tok->str()[0])) ? std::string("%num%") : tok->str()) + ret;
+               : tok->number ? std::string("%num%") : tok->str()) + ret;
         if (++count > maxsize)
             return "";
     }
diff --git a/externals/simplecpp/simplecpp.h b/externals/simplecpp/simplecpp.h
index df1d4d2fe..b4bce4c1d 100644
--- a/externals/simplecpp/simplecpp.h
+++ b/externals/simplecpp/simplecpp.h
@@ -113,7 +113,9 @@ namespace simplecpp {
             op = (string.size() == 1U) ? string[0] : '\0';
         }
 
-        const TokenString& str() const { return string; }
+        const TokenString& str() const {
+            return string;
+        }
         void setstr(const std::string &s) {
             string = s;
             flags();
@@ -258,7 +260,7 @@ namespace simplecpp {
 
         std::string readUntil(std::istream &istr, const Location &location, const char start, const char end, OutputList *outputList);
 
-        std::string lastLine(int maxsize=10) const;
+        std::string lastLine(int maxsize=100000) const;
 
         unsigned int fileIndex(const std::string &filename);