cleanup

shortcodes.h

@@ -1,12 +1,16 @@
 #ifndef SHORTCODES_H
 #define SHORTCODES_H
+
+// A chunk is a reference to a piece of string
+// from "start" relative to its start
+// and goes on for len characters.
 struct chunk
 {
     int start, len;
 };
-
 typedef struct chunk chunk;
 
+// Describes a parsed shortcode
 struct shortcode
 {
     chunk whole;

shortcodes.rl

@@ -129,10 +129,3 @@ shortcode *parse(char *input) {
 
   return sc_list;
 }
-
-// int main(int argc, char **argv) {
-//     parse(
-// "bbb{{% sarasa sar1 sar2 \"sar3\" %}}ccc"
-// "{{< c1  arg2  >}}foobar{{% /c1%}}aaa{{% sarasa name=\"pepe\" %}}");
-//     return 0;
-// };