hgweb: use separate CSS class for navigation links in footer
2d93d2159e30 changed the styling of the "page_nav" CSS class to use
flexbox to separate elements within the <div>. I didn't realize that
this class was used outside of the links in the header. So this
resulted in incorrectly formatting links in the footer of various
pages. Fix that by introducing a new CSS class that preserves the
old CSS behavior.
Tests rebasing with part of the rebase set already in the
destination (issue5422)
$ cat >> $HGRCPATH <<EOF
> [extensions]
> rebase=
> drawdag=$TESTDIR/drawdag.py
>
> [experimental]
> evolution=createmarkers,allowunstable
>
> [alias]
> tglog = log -G --template "{rev}: {desc}"
> EOF
$ rebasewithdag() {
> N=`$PYTHON -c "print($N+1)"`
> hg init repo$N && cd repo$N
> hg debugdrawdag
> hg rebase "$@" > _rebasetmp
> r=$?
> grep -v 'saved backup bundle' _rebasetmp
> [ $r -eq 0 ] && hg tglog
> cd ..
> return $r
> }
Rebase two commits, of which one is already in the right place
$ rebasewithdag -r C+D -d B <<EOF
> C
> |
> B D
> |/
> A
> EOF
rebasing 2:b18e25de2cf5 "D" (D)
already rebased 3:26805aba1e60 "C" (C tip)
o 4: D
|
| o 3: C
|/
| x 2: D
| |
o | 1: B
|/
o 0: A
Can collapse commits even if one is already in the right place
$ rebasewithdag --collapse -r C+D -d B <<EOF
> C
> |
> B D
> |/
> A
> EOF
rebasing 2:b18e25de2cf5 "D" (D)
rebasing 3:26805aba1e60 "C" (C tip)
o 4: Collapsed revision
| * D
| * C
| x 3: C
|/
| x 2: D
| |
o | 1: B
|/
o 0: A
Rebase with "holes". The commits after the hole should end up on the parent of
the hole (B below), not on top of the destination (A).
$ rebasewithdag -r B+D -d A <<EOF
> D
> |
> C
> |
> B
> |
> A
> EOF
already rebased 1:112478962961 "B" (B)
not rebasing ignored 2:26805aba1e60 "C" (C)
rebasing 3:f585351a92f8 "D" (D tip)
o 4: D
|
| x 3: D
| |
| o 2: C
|/
o 1: B
|
o 0: A