shithub: puzzles

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Reserialise the game in fuzzpuzz

This means that the serialising code gets tested, and also provides a
convenient way to canonicalise a (valid) save file.

--- a/fuzzpuzz.c

+++ b/fuzzpuzz.c

@@ -32,6 +32,13 @@

     return (ret == len);

 }

+static void savefile_write(void *wctx, const void *buf, int len)

+{

+    FILE *fp = (FILE *)wctx;

+

+    fwrite(buf, 1, len, fp);

+}

+

 int main(int argc, char **argv)

 {

     const char *err;

@@ -96,6 +103,7 @@

             midend_free(me);

             continue;

         }

+        midend_serialise(me, savefile_write, stdout);

         midend_free(me);

         ret = 0;

     }