Change trim function on Visual Novel.

Adventures in Lestoria/Version.h

@@ -39,7 +39,7 @@ All rights reserved.
 #define VERSION_MAJOR 1
 #define VERSION_MINOR 2
 #define VERSION_PATCH 0
-#define VERSION_BUILD 9020
+#define VERSION_BUILD 9021
 
 #define stringify(a) stringify_(a)
 #define stringify_(a) #a

Adventures in Lestoria/VisualNovel.cpp

@@ -66,12 +66,12 @@ void VisualNovel::Initialize(){
 		std::string currentStory;
 		while(file.good()){
 
-			auto trim=[](std::string line){
-				for(int counter=0;counter<line.length();counter++){
-					if(line[counter]!=' '&&line[counter]!='\t')return line.substr(counter);
-				}
-				return line;
+			auto trim = [](std::string& s)
+			{
+				s.erase(0, s.find_first_not_of(" \t\n\r\f\v"));
+				s.erase(s.find_last_not_of(" \t\n\r\f\v") + 1);
 			};
+
 			auto ReadCSVArgs=[](std::string text){
 				std::vector<std::string>args;
 				size_t counter=0;
@@ -86,7 +86,7 @@ void VisualNovel::Initialize(){
 				return args;
 			};
 			std::getline(file,line);
-			line=trim(line);
+			trim(line);
 			if(line.length()==0)continue; //It's a blank line, so we skip it.
 
 			switch(line[0]){