Undo, limit maxsize to 1000 tokens

chrchr-github · Sep 12, 2023 · 21e7b5f · 21e7b5f
1 parent 3001cfa
commit 21e7b5f
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Showing 2 changed files with 6 additions and 10 deletions.
diff --git 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
@@ -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);