##// END OF EJS Templates
diff: add --inverse option...
diff: add --inverse option Most of the time, one can reverse a diff by swapping the revisions passed with -r but it happens that if you use the global -R, and diff against the tip of the current repo, you can't swap the revisions. One use-case for that is reviewing changes from a bundle before unbundling. One could also pipe the output of `hg diff` to a command line filter that reverses the diff, but that would remove the benefit from color diffs. Therefore, having an option in `hg diff` to reverse a diff is a good thing. The option flag selection was tricky. GNU patch uses -R/--reverse but -R is already used as a global option and --reverse would make --rev ambiguous.

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test-hgweb-descend-empties
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/ tests / test-hgweb-descend-empties
#!/bin/sh
# Test chains of near empty directories, terminating 3 different ways:
# - a1: file at level 4 (deepest)
# - b1: two dirs at level 3
# - e1: file at level 2
echo % Set up the repo
hg init test
cd test
mkdir -p a1/a2/a3/a4
mkdir -p b1/b2/b3/b4
mkdir -p b1/b2/c3/c4
mkdir -p d1/d2/d3/d4
echo foo > a1/a2/a3/a4/foo
echo foo > b1/b2/b3/b4/foo
echo foo > b1/b2/c3/c4/foo
echo foo > d1/d2/d3/d4/foo
echo foo > d1/d2/foo
hg ci -Ama
hg serve -n test -p $HGPORT -d --pid-file=hg.pid -E errors.log
cat hg.pid >> $DAEMON_PIDS
echo % manifest with descending
"$TESTDIR/get-with-headers.py" 127.0.0.1:$HGPORT '/file'
echo % ERRORS ENCOUNTERED
cat errors.log