revset: drop docstring from internal _notpublic() function It shouldn't be listed in "hg help revset".

record: make hg record always use the non curses interface Before this patch, hg record was running hg commit -i, therefore with the experimental.crecord=True flag, hg record was actually launching the curses record interface. Some of our users could be confused by that. This patch makes the hg record command set this flag to False, ensuring that hg record never shows the curses interface. commit -i, shelve -i and revert -i remain unchanged and use the curses interface if the experimental.crecord flag is set.

treemanifest: lazily load manifests Most operations on treemanifests already visit only relevant submanifests. Notable examples include __getitem__, __contains__, walk/matches with matcher, diff. By making submanifests lazily loaded, we speed up all these operations. The lazy loading is achieved by adding a _load() method that gets defined where we currently eagerly parse the manifest. We make sure to call it before any access to _dirs, _files or _flags. Some timings on the Mozilla repo (with flat manifest timings for reference): hg cat -r . README.txt: 1.644s -> 0.096s (0.255s) hg diff -r .^ -r . : 1.746s -> 0.137s (0.431s) hg files -r . python : 1.508s -> 0.146s (0.335s) hg files -r . : 2.125s -> 2.203s (0.712s)