diff --git a/tte.c b/tte.c
index 60a9966..e0e180c 100644
--- a/tte.c
+++ b/tte.c
@@ -174,10 +174,10 @@ typedef enum ActionType ActionType;
 
 char* C_HL_extensions[] = {".c", ".h", ".cpp", ".hpp", ".cc", NULL}; // Array must be terminated with NULL.
 char* JAVA_HL_extensions[] = {".java", NULL};
-char* PYTHON_HL_extensions[] = {".py", NULL};
+char* PYTHON_HL_extensions[] = {".py",".pyw",".py3",".pyc",".pyo", NULL};
 char* BASH_HL_extensions[] = {".sh", NULL};
 char* JS_HL_extensions[] = {".js", ".jsx", NULL};
-char* PHP_HL_extensions[] = {".php", NULL};
+char* PHP_HL_extensions[] = {".php",".phtml", NULL};
 char* JSON_HL_extensions[] = {".json", ".jsonp", NULL};
 char* XML_HL_extensions[] = {".xml", NULL};
 char* SQL_HL_extensions[] = {".sql", NULL};
@@ -185,10 +185,16 @@ char* RUBY_HL_extensions[] = {".rb", NULL};
 
 char* C_HL_keywords[] = {
     "switch", "if", "while", "for", "break", "continue", "return", "else",
-    "struct", "union", "typedef", "static", "enum", "class", "case", "#include",
+    "struct", "union", "typedef", "static", "enum", "case", "#include",
     "volatile", "register", "sizeof", "typedef", "union", "goto", "const", "auto",
     "#define", "#if", "#endif", "#error", "#ifdef", "#ifndef", "#undef",
     "asm" /* in stdbool.h  */ , "bool" , "true" , "fasle" , "inline" ,
+    
+    // C++
+    "class" , "namespace" , "using" , "catch" , "delete" , "explicit" ,
+    "export" , "friend" , "mutable" , "new" , "public" , "protected" ,
+    "private" , "operator" , "this" , "template" , "virtual" , "throw" ,
+    "try" , "typeid" ,
 
     "int|", "long|", "double|", "float|", "char|", "unsigned|", "signed|",
     "void|", "bool|", NULL
@@ -347,6 +353,7 @@ struct editor_syntax HL_DB[] = {
         "//",
         "/*",
         "*/",
+        "#",
         HL_HIGHLIGHT_NUMBERS | HL_HIGHLIGHT_STRINGS
     },
     {