tests/fail/demo_globals.lua@f9bb0e212d28 (annotated)
tests/fail/demo_globals.lua
Wed, 24 Nov 2010 02:52:37 +0000
- author
- Matthew Wild <mwild1@gmail.com>
- date
- Wed, 24 Nov 2010 02:52:37 +0000
- changeset 138
- f9bb0e212d28
- parent 57
- 3e148db7f933
- permissions
- -rw-r--r--
Replace error reporting code with calls to LVM.traceback()
| 57 | 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 |
