Function cachec

extern/btyacc/reader.c:51–57

char line_format[] = "#line %d \"%s\"\n";

int cachec(int c)
{
    assert(cinc >= 0);
    if (cinc >= cache_size) {
	if (!(cache = REALLOC(cache, cache_size += 256))) no_space(); }
    return cache[cinc++] = c;
}

/*
 * Get line