Mercurial > repo

annotate bin/rng @ 5311:68e4ebb2c862

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
<Jafet> ` echo \'main(i){while(i&&i||i);}\' >/tmp/a.c && gcc -c -std=c99 -Wall -Wextra /tmp/a.c
author HackBot
date Sun, 12 Apr 2015 04:46:58 +0000
parents c096bb536bb2
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1158
c096bb536bb2 <GreyKnight> mv rng /hackenv/bin
HackBot
parents:
diff changeset
1 #!/usr/bin/env lua
c096bb536bb2 <GreyKnight> mv rng /hackenv/bin
HackBot
parents:
diff changeset
2
c096bb536bb2 <GreyKnight> mv rng /hackenv/bin
HackBot
parents:
diff changeset
3 math.randomseed(os.time())
c096bb536bb2 <GreyKnight> mv rng /hackenv/bin
HackBot
parents:
diff changeset
4 W={}
c096bb536bb2 <GreyKnight> mv rng /hackenv/bin
HackBot
parents:
diff changeset
5 for i,a in ipairs(arg) do
c096bb536bb2 <GreyKnight> mv rng /hackenv/bin
HackBot
parents:
diff changeset
6 for w in a:gmatch("[^%s]+") do
c096bb536bb2 <GreyKnight> mv rng /hackenv/bin
HackBot
parents:
diff changeset
7 table.insert(W, w)
c096bb536bb2 <GreyKnight> mv rng /hackenv/bin
HackBot
parents:
diff changeset
8 end
c096bb536bb2 <GreyKnight> mv rng /hackenv/bin
HackBot
parents:
diff changeset
9 end
c096bb536bb2 <GreyKnight> mv rng /hackenv/bin
HackBot
parents:
diff changeset
10 if #W>0 then
c096bb536bb2 <GreyKnight> mv rng /hackenv/bin
HackBot
parents:
diff changeset
11 print(W[math.random(#W)])
c096bb536bb2 <GreyKnight> mv rng /hackenv/bin
HackBot
parents:
diff changeset
12 end