21 Sep
2007
21 Sep
'07
9:20 a.m.
Le 21 sept. 07 à 09:30, Alain Matthes a écrit :
hello Ben
How to make a test like :
if right = } then right =\right
I found :
#!/usr/bin/env ruby
sel = STDIN.read.chomp sel.match(/^(.+)(.)$/) left = $~[1] right = $~[2] if right == '}' left = '\{' right = '\}' end print "\left#{left}\right#{right}"
Regards Alain