commit 80bd227c8266b1bdccfbaca37c2d9366e6e9ef67
from: Stefan Sperling <stsp@stsp.name>
date: Tue Jan 08 23:58:12 2019 UTC

remove TODO items which have been done

commit - 7c1607bc5237c2f1e75f1b877e0f9ae92efb3199
commit + 80bd227c8266b1bdccfbaca37c2d9366e6e9ef67
blob - e21e427f02c0e84780483edac715fc14ea67d03f
blob + 31411d0a04ad34bda0de23d9d3c41e884d231b13
--- TODO
+++ TODO
@@ -1,7 +1,4 @@
 lib:
-- convert file index to RB tree and provide a depth-first iteration API
-- use first-depth file index iteration when removing files during updates
-  to fix empty directories left behind, and write a test for this problem
 - handle checkout of trees which contain submodules by identifying and
   ignoring such tree entries; requires a .ini config parser (from isakmpd?)
 - 'got log' in a work tree does not work because the current working directory