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#include <stdio.h>
#include <cleri/cleri.h>
const char * TestRef = "[ni, ni, [ni, [], [ni, ni]]]";
int main(void)
{
/* define grammar */
cleri_t * ref = cleri_ref();
cleri_t * choice = cleri_choice(
0, 0, 2, cleri_keyword(0, "ni", 0), ref);
cleri_ref_set(ref, cleri_sequence(
0,
3,
cleri_token(0, "["),
cleri_list(0, choice, cleri_token(0, ","), 0, 0, 0),
cleri_token(0, "]")));
/* create grammar */
cleri_grammar_t * grammar = cleri_grammar(ref, NULL);
/* parse some test string */
cleri_parse_t * pr = cleri_parse(grammar, TestRef);
printf("Test: %s, '%s'\n", pr->is_valid ? "true" : "false", TestRef);
/* cleanup */
cleri_parse_free(pr);
cleri_grammar_free(grammar);
return 0;
}
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