GNU Parallel Bug Reports sem does not handle strings with single quotes in them

[Jason Lewis]

Hi,

sem does not seem to handle strings with single quotes in them.

eg:

jason@sage:~/test$ echo 1\'1
1'1
jason@sage:~/test$ sem echo 1\'1
jason@sage:~/test$ /bin/bash: -c: line 0: unexpected EOF while looking
for matching `''
/bin/bash: -c: line 1: syntax error: unexpected end of file

I expect sem should run correctly with escaped strings.

Thanks,

Jason