comparison: tests/fail/demo_globals.lua
tests/fail/demo_globals.lua
- changeset 57
- 3e148db7f933
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| 56:d02c7932cbf2 | 57:3e148db7f933 |
|---|---|
| 1 -- globals.lua | |
| 2 -- show all global variables | |
| 3 | |
| 4 local seen={} | |
| 5 | |
| 6 function dump(t,i) | |
| 7 seen[t]=true | |
| 8 local s={} | |
| 9 local n=0 | |
| 10 for k in pairs(t) do | |
| 11 n=n+1 s[n]=k | |
| 12 end | |
| 13 table.sort(s) | |
| 14 for k,v in ipairs(s) do | |
| 15 print(i,v) | |
| 16 v=t[v] | |
| 17 if type(v)=="table" and not seen[v] then | |
| 18 dump(v,i.."\t") | |
| 19 end | |
| 20 end | |
| 21 end | |
| 22 | |
| 23 dump(_G,"") | |
| 24 |
