ccan_tokenizer: switch example from grab_file to ccan/grab_file.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

diff --git a/ccan/ccan_tokenizer/_info b/ccan/ccan_tokenizer/_info
index aef90fb91065e94097084718df66b782bc685b91..ee1477a9c31d6dc16359b0dabd54a13b9a4700d4 100644 (file)
--- a/ccan/ccan_tokenizer/_info
+++ b/ccan/ccan_tokenizer/_info
@@ -11,7 +11,7 @@
  * Example:
  *
  * #include <ccan/ccan_tokenizer/ccan_tokenizer.h>
- * #include <ccan/grab_file/grab_file.h>
+ * #include <ccan/tal/grab_file/grab_file.h>
  * #include <err.h>
  *
  * static void token_list_stats(const struct token_list *tl) {
@@ -48,7 +48,6 @@
  * }
  *
  * int main(int argc, char *argv[]) {
- *     size_t len;
  *     char *file;
  *     struct token_list *tl;
  *     tok_message_queue mq;
@@ -59,12 +58,12 @@
  *             fprintf(stderr, "Usage: %s source_file\n", argv[0]);
  *             return 1;
  *     }
- *     file = grab_file(NULL, argv[1], &len);
+ *     file = grab_file(NULL, argv[1]);
  *     if (!file)
  *             err(1, "Could not read file %s", argv[1]);
  *
  *     //tokenize the contents
- *     tl = tokenize(file, file, len, &mq);
+ *     tl = tokenize(file, file, strlen(file), &mq);
  *
  *     //print warnings, errors, etc.
  *     while (queue_count(mq)) {