42 lines
768 B
Plaintext
42 lines
768 B
Plaintext
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#include <stdio.h>
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#include "bstrlib/bstrlib.h"
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%%{
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machine shortcode;
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label = alpha+ > {label_start = p; printf("%s", label_start);} > {printf("=>%s", label_start);};
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start = '{{' % {printf("start");};
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end = '}}' > {printf("end");};
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main := (start label? end);
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}%%
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bstring parse(char *_input) {
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%%write data;
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char *eof, *ts, *te = 0;
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int cs, act = 0;
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bstring output = bfromcstr("out");
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bstring input = bfromcstr(_input);
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char *p = input->data;
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char *pe = p + blength(input);
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char *label_start = 0;
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char *label_end = 0;
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%% write init;
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%% write exec;
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return output;
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}
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int main(int argc, char **argv) {
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bstring output = parse("{{foo}}");
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printf("\n%s\n", output->data);
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return 0;
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}
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