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// Function to display help text
#include "toys.h"
#if !CFG_TOYBOX_HELP
void show_help(void) {;}
#else
#include "generated/help.h"
#undef NEWTOY
#undef OLDTOY
#define NEWTOY(name,opt,flags) help_##name "\0"
#define OLDTOY(name,oldname,opts,flags) "\xff" #oldname "\0"
static char *help_data =
#include "generated/newtoys.h"
;
void show_help(void)
{
int i = toys.which-toy_list;
char *s;
for (;;) {
s = help_data;
while (i--) s += strlen(s) + 1;
// If it's an alias, restart search for real name
if (*s != 255) break;
if (!CFG_TOYBOX) {
s = xmprintf("See %s --help\n", ++s);
break;
}
i = toy_find(++s)-toy_list;
}
fprintf(toys.exithelp ? stderr : stdout, "%s", s);
}
#endif
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