Empty expression interpolations evaluate as empty strings now.

This commit is contained in:
Stan Angeloff
2010-03-08 09:31:31 +02:00
parent 532464f7ae
commit a5f69ef716
3 changed files with 22 additions and 14 deletions

View File

@@ -28,7 +28,8 @@ ok "Escaping \$last" is 'Escaping $last'
ok "Escaping \${last}" is 'Escaping ${last}'
ok "$$" is '$$'
ok "${}" is '${}'
ok "${}" is ''
ok "${}A${} ${} ${}B${}" is 'A B'
ok "\\\\\$$" is '\\\\\$$'
ok "\\\${}" is '\\${}'