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template: add for loops
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1 {!

2 #include <sys/queue.h>

3 #include <string.h>

4 #include "lists.h"

6 int	list(struct template *, struct tailhead *);

8 !}

10 {{ define base(struct template *tp, struct tailhead *head) }}

11 <!doctype html>

12 <html>

13 	<body>

14 		{{ render list(tp, head) }}

15 	</body>

16 </html>

17 {{ end }}

19 {{ define list(struct template *tp, struct tailhead *head) }}

20 {!

21 	struct entry *np;

22 	int i;

23 !}

24 	{{ if !TAILQ_EMPTY(head) }}

25 		<p>items:</p>

26 		<ul>

27 			{{ tailq-foreach np head entries }}

28 				<li>{{ np->text }}</li>

29 			{{ end }}

30 		</ul>

31 	{{ else }}

32 		<p>no items</p>

33 	{{ end }}

35 	<p>

36 		{{ for i = 0; i < 3; ++i }}

37 			hello{{ " " }}

38 		{{ end }}

39 		world!

40 	</p>

41 {{ end }}