load extensions only after the ui object has been completely initialized
This fixes a traceback printed when hg tries to print another traceback
after an extension fails to be loaded. Add a test for that.
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
a
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1 files, 1 changesets, 1 total revisions
a not present
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crosschecking files in changesets and manifests
checking files
1 files, 1 changesets, 1 total revisions
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
a