// Process TAGGED_ARRAY() macros to emit TAG_STRING index macros.
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <ctype.h>
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int main(int argc, char *argv[])
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{
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char *tag = 0;
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int idx = 0;
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for (;;) {
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char *line = 0, *s;
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ssize_t len;
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len = getline(&line, (void *)&len, stdin);
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if (len<0) break;
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while (len && isspace(line[len-1])) line[--len]=0;
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// Very simple parser: If we haven't got a TAG then first line is TAG.
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// Then look for { followed by "str" (must be on same line, may have
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// more than one per line), for each one emit #define. Current TAG ended
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// by ) at start of line.
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if (!tag) {
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if (!isalpha(*line)) {
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fprintf(stderr, "bad tag %s\n", line);
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exit(1);
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}
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tag = strdup(line);
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idx = 0;
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continue;
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}
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for (s = line; isspace(*s); s++);
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if (*s == ')') tag = 0;
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else for (;;) {
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char *start;
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while (*s && *s != '{') s++;
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while (*s && *s != '"') s++;
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if (!*s) break;
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start = ++s;
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while (*s && *s != '"') {
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if (!isalpha(*s) && !isdigit(*s)) *s = '_';
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s++;
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}
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printf("#define %s_%*.*s %d\n", tag, -40, (int)(s-start), start, idx);
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printf("#define _%s_%*.*s (1%s<<%d)\n", tag, -39, (int)(s-start), start,
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idx>31 ? "LL": "", idx);
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idx++;
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}
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free(line);
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}
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}
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