comparison: plugins/xkcd2.lua
plugins/xkcd2.lua
- changeset 122
- f3a458479f9c
- parent 115
- 6498ca5ed831
- child 123
- ce671935f504
equal
deleted
inserted
replaced
| 121:d68a4ae37f4a | 122:f3a458479f9c |
|---|---|
| 15 local url = current_url; | 15 local url = current_url; |
| 16 local q = command.param; | 16 local q = command.param; |
| 17 local strip; | 17 local strip; |
| 18 | 18 |
| 19 if q then | 19 if q then |
| 20 local t, num = q:match("^([#\"]?)(%d+)\"?$"); | 20 local t, num = q:match("^([#\"]?)(%-?%d+)\"?$"); |
| 21 if t ~= '"' then | 21 if t ~= '"' then |
| 22 num = tonumber(num); | 22 num = tonumber(num); |
| 23 if num and num < 0 then | 23 if num and num < 0 then |
| 24 num = #strip + num; | 24 num = #strip + num; |
| 25 end | 25 end |
