From ca073499ae9a4d5528e41e285c4760853d6ecd2d Mon Sep 17 00:00:00 2001
From: ValKmjolnir <lhk101lhk101@qq.com>
Date: Wed, 13 Apr 2022 19:08:06 +0800
Subject: [PATCH] optimize codes

---
 nasal_builtin.h       | 2 +-
 nasal_lexer.h         | 2 +-
 test/md5compare.nas   | 4 ++--
 test/wavecollapse.nas | 8 ++++++--
 4 files changed, 10 insertions(+), 6 deletions(-)

diff --git a/nasal_builtin.h b/nasal_builtin.h
index 8eb104a..4830bab 100644
--- a/nasal_builtin.h
+++ b/nasal_builtin.h
@@ -88,7 +88,7 @@ nas_native(builtin_platform);
 nas_native(builtin_gc);
 nas_native(builtin_md5);
 
-nasal_ref builtin_err(const char* func_name,const std::string info)
+nasal_ref builtin_err(const char* func_name,const std::string& info)
 {
     std::cerr<<"[vm] "<<func_name<<": "<<info<<".\n";
     return {vm_none};
diff --git a/nasal_lexer.h b/nasal_lexer.h
index d469122..4bbc503 100644
--- a/nasal_lexer.h
+++ b/nasal_lexer.h
@@ -93,7 +93,7 @@ struct token
     uint32_t column;
     uint32_t type;
     std::string str;
-    token(uint32_t l=0,uint32_t c=0,uint32_t t=tok_null,const std::string s=""):str(s)
+    token(uint32_t l=0,uint32_t c=0,uint32_t t=tok_null,const std::string& s=""):str(s)
     {
         line=l;
         column=c;
diff --git a/test/md5compare.nas b/test/md5compare.nas
index 621717c..626d1a0 100644
--- a/test/md5compare.nas
+++ b/test/md5compare.nas
@@ -109,8 +109,8 @@ var filechecksum=func(){
 }
 
 var randomchecksum=func(){
-    for(var i=0;i<4096;i+=256)
-        compare(i,i+256);
+    for(var i=0;i<4096;i+=512)
+        compare(i,i+512);
 }
 
 filechecksum();
diff --git a/test/wavecollapse.nas b/test/wavecollapse.nas
index efd96f1..fbb4f97 100644
--- a/test/wavecollapse.nas
+++ b/test/wavecollapse.nas
@@ -7,6 +7,8 @@ var interval=1/60;
 var table=[
     # c ,w,a,s,d
     ["═",0,1,0,1],
+    ["═",0,1,0,1],
+    ["═",0,1,0,1],
     ["║",1,0,1,0],
 
     ["╔",0,0,1,1],
@@ -94,8 +96,10 @@ var map=func(){
     }
 }();
 
-map.new(100);
-for(var iter=0;iter<400;iter+=1){
+if(os.platform()=="windows")
+    system("chcp 65001");
+map.new(80);
+for(var iter=0;iter<100;iter+=1){
     map.print(1);
     map.next();
     unix.sleep(interval);