Flesh out more shell unit tests, including one that shows a problem seen in OE
Flesh out more shell unit tests, including one that shows a problem seen in OE

Right now, the pysh lexer appears to choke upon encountering an incomplete
variable reference inside of a single quoted string, but this is a bug, since
it shouldn't be expanding variable references in single quoted strings.

Signed-off-by: Chris Larson <4c8c411260e601995081b113a5ef94a26eff2b25@mentor.com>

kergoth/OE-Signatures