author | Mikael Berthe <mikael@lilotux.net> |
Sun, 23 Oct 2011 13:55:54 +0200 | |
changeset 55 | 7f235c928661 |
parent 54 | be04d7241ef6 |
child 56 | a7c6c2b3454b |
permissions | -rw-r--r-- |
54 | 1 |
|
2 |
local littre = { ["desc"] = "French Dictionnary Littré" } |
|
3 |
||
4 |
function littre.cmd (args) |
|
5 |
if not args then return nil, "Give me a word, please" end |
|
6 |
-- Be careful as we pass it as an argument to a shell command |
|
55
7f235c928661
littre: allow character ç
Mikael Berthe <mikael@lilotux.net>
parents:
54
diff
changeset
|
7 |
local word = string.match(args, "^([%wàäâéèëêïîöôùüûç]+)[%s%?%.%!]*$") |
54 | 8 |
if not word then return nil, "Can you repeat please?" end |
9 |
||
10 |
local cmd = "/usr/bin/sdcv "..word.." 2> /dev/null" |
|
11 |
local fh = io.popen(cmd) |
|
12 |
result = fh:read("*a") -- read littre output |
|
13 |
fh:close() |
|
14 |
if not result or result:match("^$") then return nil, "littre: No output" end |
|
15 |
||
16 |
-- Let's filter out whitespace. |
|
17 |
result = result:gsub("[ \t]+\n", "\n"):gsub("\n\n\n+", "\n\n") |
|
18 |
-- Trim trailing newlines |
|
19 |
result = result:gsub("\n+$", "") |
|
20 |
return result |
|
21 |
end |
|
22 |
||
23 |
mcbot_register_command("littre", littre) |