I forgot what I changed...

xighlight.c

@@ -67,7 +67,7 @@ static void highlight_c (void) {
 
 	syntax_define_operators (".,:;<=>+*-/%!&~^?|()[]{}", COLOUR_BLUE, EFFECT_BOLD);
 
-	syntax_define_words (keywords, 32, COLOUR_BLUE, EFFECT_NORMAL);
+	syntax_define_words (1, keywords, 32, COLOUR_BLUE, EFFECT_NORMAL);
 
 	highlighted = 1;
 }
@@ -101,7 +101,7 @@ static void highlight_ada (void) {
 
 	syntax_define_operators (".,:;<=>+-*/&|()'", COLOUR_BLUE, EFFECT_BOLD);
 
-	syntax_define_words (keywords, 73, COLOUR_BLUE, EFFECT_NORMAL);
+	syntax_define_words (0, keywords, 73, COLOUR_BLUE, EFFECT_NORMAL);
 
 	highlighted = 1;
 }
@@ -140,7 +140,7 @@ static void highlight_cpp (void) {
 
 	syntax_define_operators (".,:;<=>+*-/%!&~^?|()[]{}", COLOUR_BLUE, EFFECT_BOLD);
 
-	syntax_define_words (keywords, 102, COLOUR_BLUE, EFFECT_NORMAL);
+	syntax_define_words (1, keywords, 102, COLOUR_BLUE, EFFECT_NORMAL);
 
 	highlighted = 1;
 }
@@ -169,22 +169,50 @@ static void highlight_python (void) {
 
 	syntax_define_operators (".,:<=>+*-/%!&~^?|()[]", COLOUR_BLUE, EFFECT_BOLD);
 
-	syntax_define_words (keywords, 35, COLOUR_BLUE, EFFECT_NORMAL);
+	syntax_define_words (0, keywords, 35, COLOUR_BLUE, EFFECT_NORMAL);
 
 	highlighted = 1;
 }
 */
+static void highlight_valgrind (void) {
+	char * separators = "./-=?() \t\r\n";
+
+	char * keywords [1] = {
+		"Invalid"
+	};
+
+	if (highlighted != 0) {
+		syntax_delete ();
+	}
+
+	syntax_define_separators (separators);
+
+	syntax_define_default (COLOUR_RED, EFFECT_NORMAL, COLOUR_CYAN, EFFECT_BOLD);
+
+	syntax_define_range ("==",  "==", '\0', COLOUR_GREY, EFFECT_BOLD);
+	syntax_define_range ("(",   ")",  '\0', COLOUR_PINK, EFFECT_NORMAL);
+	syntax_define_range ("???", "\n", '\0', COLOUR_RED,  EFFECT_BOLD);
+
+	syntax_define_operators ("./-:", COLOUR_BLUE, EFFECT_BOLD);
+
+	syntax_define_words (0, keywords, 1, COLOUR_BLUE, EFFECT_NORMAL);
+
+	highlighted = 1;
+}
+
 int main (int argc, char * * argv) {
 	int    offset = 0;
 	int    select = 0;
 	int    length = 0;
 	char * buffer = NULL;
 
-	argument_define ("-v", "--version", echo_version);
-	argument_define ("-l", "--license", echo_license);
-	argument_define ("-c", "--c",       highlight_c);
-	argument_define ("-a", "--ada",     highlight_ada);
-	argument_define ("-C", "--c++",     highlight_cpp);
+	argument_define ("-v", "--version",  echo_version);
+	argument_define ("-l", "--license",  echo_license);
+	argument_define ("-c", "--c",        highlight_c);
+	argument_define ("-a", "--ada",      highlight_ada);
+	argument_define ("-C", "--c++",      highlight_cpp);
+	/*argument_define ("-p", "--python",      highlight_python);*/
+	argument_define ("-V", "--valgrind", highlight_valgrind);
 
 	if (argc != 1) {
 		argument_select (argc, argv);