xbase: use selected_item() from the base class
tree2e4766a047db1938f4b1121ca8a24aeb1a572554
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-rw-r--r-- 17987 COPYING
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-rw-r--r-- 3750 Makefile
-rw-r--r-- 4105 README.md
drwxr-xr-x - bin
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drwxr-xr-x - darwin
drwxr-xr-x - extras
drwxr-xr-x - po
-rw-r--r-- 306 setup.cfg
-rwxr-xr-x 2183 setup.py
drwxr-xr-x - share
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drwxr-xr-x - win32