From 21e7b5f956c155a703ec4d2c7c222d7243f3a634 Mon Sep 17 00:00:00 2001
From: chrchr <christian.riesch@live.com>
Date: Tue, 12 Sep 2023 15:07:47 +0200
Subject: [PATCH] Undo, limit maxsize to 1000 tokens

---
 simplecpp.cpp | 14 +++++---------
 simplecpp.h   |  2 +-
 2 files changed, 6 insertions(+), 10 deletions(-)

diff --git a/simplecpp.cpp b/simplecpp.cpp
index 96c9d31b..7c4a6c4d 100755
--- a/simplecpp.cpp
+++ b/simplecpp.cpp
@@ -1362,18 +1362,14 @@ std::string simplecpp::TokenList::lastLine(int maxsize) const
         if (++count > maxsize)
             return "";
         if (!ret.empty())
-            ret += ' ';
-        // add tokens in reverse for performance reasons
+            ret.insert(0, 1, ' ');
         if (tok->str()[0] == '\"')
-            ret += "%rts%"; // %str%
+            ret.insert(0, "%str%");
         else if (tok->number)
-            ret += "%mun%"; // %num%
-        else {
-            ret += tok->str();
-            std::reverse(ret.end() - tok->str().length(), ret.end());
-        }
+            ret.insert(0, "%num%");
+        else
+            ret.insert(0, tok->str());
     }
-    std::reverse(ret.begin(), ret.end());
     return ret;
 }
 
diff --git a/simplecpp.h b/simplecpp.h
index b6124953..afd7d92c 100755
--- a/simplecpp.h
+++ b/simplecpp.h
@@ -294,7 +294,7 @@ namespace simplecpp {
         std::string readUntil(Stream &stream, const Location &location, char start, char end, OutputList *outputList);
         void lineDirective(unsigned int fileIndex, unsigned int line, Location *location);
 
-        std::string lastLine(int maxsize=100000) const;
+        std::string lastLine(int maxsize=1000) const;
         bool isLastLinePreprocessor(int maxsize=100000) const;
 
         unsigned int fileIndex(const std::string &filename);