templates: add filter to reverse list
The filter supports only lists because for lists, it’s straightforward to
implement. Reversing text doesn’t seem very useful and is hard to implement.
Reversing the bytes would break multi-bytes encodings. Reversing the code
points would break characters consisting of multiple code points. Reversing
graphemes is non-trivial without using a library not included in the standard
library.
#require no-windows
$ . "$TESTDIR/remotefilelog-library.sh"
$ hg init master
$ cd master
$ cat >> .hg/hgrc <<EOF
> [remotefilelog]
> server=True
> EOF
$ echo x > x
$ echo y > y
$ echo z > z
$ hg commit -qAm xy
$ cd ..
$ hgcloneshallow ssh://user@dummy/master shallow -q
3 files fetched over 1 fetches - (3 misses, 0.00% hit ratio) over *s (glob)
$ cd shallow
Verify error message when noc achepath specified
$ hg up -q null
$ cp $HGRCPATH $HGRCPATH.bak
$ grep -v cachepath < $HGRCPATH.bak > tmp
$ mv tmp $HGRCPATH
$ hg up tip
abort: could not find config option remotefilelog.cachepath
[255]
$ mv $HGRCPATH.bak $HGRCPATH
Verify error message when no fallback specified
$ hg up -q null
$ rm .hg/hgrc
$ clearcache
$ hg up tip
3 files fetched over 1 fetches - (3 misses, 0.00% hit ratio) over *s (glob)
abort: no remotefilelog server configured - is your .hg/hgrc trusted?
[255]