[dreamwidth/dw-free] 947e68: test html cleaner with minimal external dependenci...

[github]

Branch: refs/heads/master
Home: https://github.com/dreamwidth/dw-free
Commit: 947e6870191851efb7890d9931f15d1b9f22494d
https://github.com/dreamwidth/dw-free/commit/947e6870191851efb7890d9931f15d1b9f22494d
Author: Martin DeMello <martindemello@gmail.com>
Date: 2020-07-16 (Thu, 16 Jul 2020)

Changed paths:
M cgi-bin/LJ/CleanHTML.pm
M t/cleaner-comment.t
M t/cleaner-email.t
A t/cleaner-event-embed.t
M t/cleaner-event.t
M t/cleaner-forms.t
M t/cleaner-invalid.t
M t/cleaner-ljtags.t
M t/cleaner-markdown.t
M t/cleaner-subject.t
M t/cleaner-tables.t
A t/lib/ljtestlib.pl

Log Message:
-----------
test html cleaner with minimal external dependencies (#2709)

* test html cleaner with minimal external dependencies

* review fixes

* rerun tidyall

* Use ljtestlib for all cleaner-* tests except embed

Cleans up ljtestlib.pl a bit, moves it to t/lib/

* we don't need LJ::_T_CONFIG if we aren't using ljlib

* create an LJ::Mock module and move temp_user there

* tidy

* move temp_user back to ljtestlib.pl

[dreamwidth/dw-free] e72e04: convert /admin/fileedit

[github]

Branch: refs/heads/master
Home: https://github.com/dreamwidth/dw-free
Commit: e72e04dd7872feb763f7c34f05666a8dee1f540b
https://github.com/dreamwidth/dw-free/commit/e72e04dd7872feb763f7c34f05666a8dee1f540b
Author: Kareila <kareila@dreamwidth.org>
Date: 2020-07-16 (Thu, 16 Jul 2020)

Changed paths:
A cgi-bin/DW/Controller/Admin/FileEdit.pm
R htdocs/admin/fileedit/index.bml
A views/admin/fileedit/editform.tt
A views/admin/fileedit/editform.tt.text
A views/admin/fileedit/index.tt
A views/admin/fileedit/index.tt.text

Log Message:
-----------
convert /admin/fileedit


Commit: ec2c1a061d875f498c490740b8a15334fdf5ac8d
https://github.com/dreamwidth/dw-free/commit/ec2c1a061d875f498c490740b8a15334fdf5ac8d
Author: Kareila <kareila@dreamwidth.org>
Date: 2020-07-16 (Thu, 16 Jul 2020)

Changed paths:
M bin/upgrading/deadphrases.dat
A cgi-bin/DW/Controller/Admin/VirtualGift.pm
R htdocs/admin/vgifts/index.bml
R htdocs/admin/vgifts/index.bml.text
A views/admin/vgifts/_blocks.tt
A views/admin/vgifts/index.tt
A views/admin/vgifts/index.tt.text

Log Message:
-----------
initial TT conversion for /admin/vgifts/index


Commit: c672e7148d98bf1ffc54aec9a605aaf6634319d1
https://github.com/dreamwidth/dw-free/commit/c672e7148d98bf1ffc54aec9a605aaf6634319d1
Author: Kareila <kareila@dreamwidth.org>
Date: 2020-07-16 (Thu, 16 Jul 2020)

Changed paths:
M views/admin/vgifts/_blocks.tt
M views/admin/vgifts/index.tt

Log Message:
-----------
convert /admin/vgifts/index to Foundation


Commit: d23391949baaf6dab831b61833e5249b4c39dd1d
https://github.com/dreamwidth/dw-free/commit/d23391949baaf6dab831b61833e5249b4c39dd1d
Author: Kareila <kareila@dreamwidth.org>
Date: 2020-07-16 (Thu, 16 Jul 2020)

Changed paths:
M bin/upgrading/en.dat
M cgi-bin/DW/Controller/Admin/VirtualGift.pm

Log Message:
-----------
make _check_id helper sub for all controllers in the file


Commit: dcf472f23749b809340311f839e45ebe1eba5d45
https://github.com/dreamwidth/dw-free/commit/dcf472f23749b809340311f839e45ebe1eba5d45
Author: Kareila <kareila@dreamwidth.org>
Date: 2020-07-16 (Thu, 16 Jul 2020)

Changed paths:
M bin/upgrading/deadphrases.dat
M cgi-bin/DW/Controller/Admin/VirtualGift.pm
R htdocs/admin/vgifts/inactive.bml
R htdocs/admin/vgifts/inactive.bml.text
M views/admin/vgifts/_blocks.tt
A views/admin/vgifts/inactive.tt
A views/admin/vgifts/inactive.tt.text

Log Message:
-----------
initial TT conversion for /admin/vgifts/inactive


Commit: 70b4cb075a35b165199f41b8e78a95806a5e20f8
https://github.com/dreamwidth/dw-free/commit/70b4cb075a35b165199f41b8e78a95806a5e20f8
Author: Kareila <kareila@dreamwidth.org>
Date: 2020-07-16 (Thu, 16 Jul 2020)

Changed paths:
M cgi-bin/DW/VirtualGift.pm
M views/admin/vgifts/_blocks.tt
M views/admin/vgifts/inactive.tt

Log Message:
-----------
convert /admin/vgifts/inactive to Foundation


Commit: 0982081ebf773a4dcfe111f0b2be503c88753bb0
https://github.com/dreamwidth/dw-free/commit/0982081ebf773a4dcfe111f0b2be503c88753bb0
Author: Kareila <kareila@dreamwidth.org>
Date: 2020-07-16 (Thu, 16 Jul 2020)

Changed paths:
M bin/upgrading/deadphrases.dat
M cgi-bin/DW/Controller/Admin/VirtualGift.pm
R htdocs/admin/vgifts/tags.bml
R htdocs/admin/vgifts/tags.bml.text
M views/admin/vgifts/_blocks.tt
A views/admin/vgifts/tags.tt
A views/admin/vgifts/tags.tt.text

Log Message:
-----------
initial TT conversion for /admin/vgifts/tags


Commit: 6481819e2fc1dc9707724e1e00df7935868e0207
https://github.com/dreamwidth/dw-free/commit/6481819e2fc1dc9707724e1e00df7935868e0207
Author: Kareila <kareila@dreamwidth.org>
Date: 2020-07-16 (Thu, 16 Jul 2020)

Changed paths:
M views/admin/vgifts/_blocks.tt
M views/admin/vgifts/tags.tt

Log Message:
-----------
convert /admin/vgifts/tags to Foundation


Commit: 0ab7dd278355e8df8457fd2cc35e260cdc958964
https://github.com/dreamwidth/dw-free/commit/0ab7dd278355e8df8457fd2cc35e260cdc958964
Author: Kareila <kareila@dreamwidth.org>
Date: 2020-07-16 (Thu, 16 Jul 2020)

Changed paths:
A htdocs/scss/pages/admin/vgifts.scss
M views/admin/vgifts/inactive.tt
M views/admin/vgifts/index.tt
M views/admin/vgifts/tags.tt

Log Message:
-----------
move shared CSS rules into pages/admin/vgifts.scss


Commit: d467703bb7cfaafcbd260819de32e26a3321dad6
https://github.com/dreamwidth/dw-free/commit/d467703bb7cfaafcbd260819de32e26a3321dad6
Author: Kareila <kareila@dreamwidth.org>
Date: 2020-07-16 (Thu, 16 Jul 2020)

Changed paths:
M bin/upgrading/deadphrases.dat
M cgi-bin/DW/Controller/Admin.pm
M views/admin/index.tt.text

Log Message:
-----------
FINAL LEGACY ADMIN PAGE REMOVAL


Commit: a125461beda728cda859b8d5eaf91936499ba997
https://github.com/dreamwidth/dw-free/commit/a125461beda728cda859b8d5eaf91936499ba997
Author: Kareila <kareila@dreamwidth.org>
Date: 2020-07-16 (Thu, 16 Jul 2020)

Changed paths:
M views/admin/index.tt

Log Message:
-----------
convert views/admin/index.tt to Foundation


Compare: https://github.com/dreamwidth/dw-free/compare/947e68701918...a125461beda7

[dreamwidth/dw-free] 9496db: [#2419] define LJ::CleanHTML::legacy_markdown and ...

[github]

Branch: refs/heads/master
Home: https://github.com/dreamwidth/dw-free
Commit: 9496db2c9d864a7655c422f28b83cf1ff5770a6d
https://github.com/dreamwidth/dw-free/commit/9496db2c9d864a7655c422f28b83cf1ff5770a6d
Author: Kareila <kareila@dreamwidth.org>
Date: 2020-07-16 (Thu, 16 Jul 2020)

Changed paths:
M cgi-bin/DW/Controller/Entry.pm
M cgi-bin/LJ/CleanHTML.pm

Log Message:
-----------
[#2419] define LJ::CleanHTML::legacy_markdown and make it case-insensitive

[dreamwidth/dw-free] b3db20: [#2762] .bml requests for converted pages should b...

[github]

Branch: refs/heads/master
Home: https://github.com/dreamwidth/dw-free
Commit: b3db203d352c2f96b423d71e4c3db1e9a9497cfd
https://github.com/dreamwidth/dw-free/commit/b3db203d352c2f96b423d71e4c3db1e9a9497cfd
Author: Kareila <kareila@dreamwidth.org>
Date: 2020-07-16 (Thu, 16 Jul 2020)

Changed paths:
M cgi-bin/DW/Routing.pm

Log Message:
-----------
[#2762] .bml requests for converted pages should be handled, not 404


Commit: 2aa01881a0de3146ddee43286944bb2361bfb42d
https://github.com/dreamwidth/dw-free/commit/2aa01881a0de3146ddee43286944bb2361bfb42d
Author: Kareila <kareila@dreamwidth.org>
Date: 2020-07-16 (Thu, 16 Jul 2020)

Changed paths:
M cgi-bin/DW/Routing.pm

Log Message:
-----------
reset format to undef instead of assuming html


Compare: https://github.com/dreamwidth/dw-free/compare/9496db2c9d86...2aa01881a0de

[dreamwidth/dw-nonfree] 3b406a: [dw-free#2764] remove bml suffix from faqbrowse li...

[github]

Branch: refs/heads/master
Home: https://github.com/dreamwidth/dw-nonfree
Commit: 3b406a85978cc3fdcb6480da529361b7ad30a272
https://github.com/dreamwidth/dw-nonfree/commit/3b406a85978cc3fdcb6480da529361b7ad30a272
Author: Kareila <kareila@dreamwidth.org>
Date: 2020-07-16 (Thu, 16 Jul 2020)

Changed paths:
M etc/config-local.pl.example

Log Message:
-----------
[dw-free#2764] remove bml suffix from faqbrowse links in site configs

[dreamwidth/dw-free] 1da719: don't include .bml in redirect targets

[github]

Branch: refs/heads/master
Home: https://github.com/dreamwidth/dw-free
Commit: 1da71929dc1780d1008f4b0f94a2fd2ea04244c9
https://github.com/dreamwidth/dw-free/commit/1da71929dc1780d1008f4b0f94a2fd2ea04244c9
Author: Kareila <kareila@dreamwidth.org>
Date: 2020-07-16 (Thu, 16 Jul 2020)

Changed paths:
M cgi-bin/redirect.dat

Log Message:
-----------
don't include .bml in redirect targets


Commit: 7e66cf93ffdb3a2eda5330f1f1e9a106215d5af0
https://github.com/dreamwidth/dw-free/commit/7e66cf93ffdb3a2eda5330f1f1e9a106215d5af0
Author: Kareila <kareila@dreamwidth.org>
Date: 2020-07-16 (Thu, 16 Jul 2020)

Changed paths:
M etc/kubernetes/web/secrets/config-local.pl

Log Message:
-----------
[#2764] remove bml suffix from faqbrowse links in site configs


Compare: https://github.com/dreamwidth/dw-free/compare/2aa01881a0de...7e66cf93ffdb

[dreamwidth/dw-free] 5e31aa: replace BML::ml with LJ::Lang::ml in DW::Shop::rem...

[github]

Branch: refs/heads/master
Home: https://github.com/dreamwidth/dw-free
Commit: 5e31aaa8723620dc00a8f03495c70198c70602c1
https://github.com/dreamwidth/dw-free/commit/5e31aaa8723620dc00a8f03495c70198c70602c1
Author: Kareila <kareila@dreamwidth.org>
Date: 2020-07-16 (Thu, 16 Jul 2020)

Changed paths:
M cgi-bin/DW/Shop.pm

Log Message:
-----------
replace BML::ml with LJ::Lang::ml in DW::Shop::remote_sysban_check


Commit: 33ff75dab44ec9296265bca35552d1a12cd20c85
https://github.com/dreamwidth/dw-free/commit/33ff75dab44ec9296265bca35552d1a12cd20c85
Author: Kareila <kareila@dreamwidth.org>
Date: 2020-07-16 (Thu, 16 Jul 2020)

Changed paths:
M bin/upgrading/deadphrases.dat
M cgi-bin/DW/Controller/Shop.pm
R htdocs/shop/receipt.bml
R htdocs/shop/receipt.bml.text
A views/shop/receipt.tt
A views/shop/receipt.tt.text

Log Message:
-----------
convert /shop/receipt to TT


Compare: https://github.com/dreamwidth/dw-free/compare/7e66cf93ffdb...33ff75dab44e

[dreamwidth/dw-free] 4a2b40: Fix input font sizes on beta create entries page

[github]

Branch: refs/heads/master
Home: https://github.com/dreamwidth/dw-free
Commit: 4a2b4037cf16a3738e42b4a43c9b5764b85ea72f
https://github.com/dreamwidth/dw-free/commit/4a2b4037cf16a3738e42b4a43c9b5764b85ea72f
Author: Nick Fagerlund <nick.fagerlund@gmail.com>
Date: 2020-07-16 (Thu, 16 Jul 2020)

Changed paths:
M htdocs/scss/pages/entry/new.scss

Log Message:
-----------
Fix input font sizes on beta create entries page

Looks like I TRIED to fix these woodchucks earlier, but screwed up my
selector specificity.


Commit: cc8499943efbf5e38d6ef52efb92b3705ede145c
https://github.com/dreamwidth/dw-free/commit/cc8499943efbf5e38d6ef52efb92b3705ede145c
Author: Nick Fagerlund <nick.fagerlund@gmail.com>
Date: 2020-07-16 (Thu, 16 Jul 2020)

Changed paths:
M styles/core2base/layout.s2

Log Message:
-----------
Woodchuck repellant on poll/search fields


Compare: https://github.com/dreamwidth/dw-free/compare/33ff75dab44e...cc8499943efb

[dreamwidth/dw-free] 4236b5: Polls: Fix the really easy display problems

[github]

Branch: refs/heads/master
Home: https://github.com/dreamwidth/dw-free
Commit: 4236b51e5c8042e09f9b85134f1f48324c5a16ec
https://github.com/dreamwidth/dw-free/commit/4236b51e5c8042e09f9b85134f1f48324c5a16ec
Author: Nick Fagerlund <nick.fagerlund@gmail.com>
Date: 2020-07-16 (Thu, 16 Jul 2020)

Changed paths:
M cgi-bin/LJ/Poll.pm
M cgi-bin/LJ/Poll/Question.pm

Log Message:
-----------
Polls: Fix the really easy display problems

- Set max-widths for text inputs and selects.
- Make the left margin of the response groups adjust to the width of its
container, instead of locking to 40px.
- Don't worry too much about the poll preview thing; it's locked to site-skin
anyway, so it doesn't have to fit into as many different environments. (Once
it's foundationized the default styles should make it ok on mobile, and until
then there's no way to make it NOT awful.)


Commit: c29267a9f8a91020005c6a2362c37e174fd631ef
https://github.com/dreamwidth/dw-free/commit/c29267a9f8a91020005c6a2362c37e174fd631ef
Author: Nick Fagerlund <nick.fagerlund@gmail.com>
Date: 2020-07-16 (Thu, 16 Jul 2020)

Changed paths:
M cgi-bin/LJ/Poll.pm
M cgi-bin/LJ/Poll/Question.pm
A views/poll/scale_radio.tt

Log Message:
-----------
Polls: Move radio-button scale controls to a template

I guess it looks kind of lonely out there at the moment. Maybe later we can
templatize more of this, but for now that just seemed like the easiest way to
deal with having this complex formatting called by multiple files.

OH RIGHT, also, I'm replacing that chaotic neutral single-row table with some
nice normal flexbox, with inline-block as fallback for flexless browsers.


Commit: f46ace8cdb1c545f566fe78699a09a08b90d0729
https://github.com/dreamwidth/dw-free/commit/f46ace8cdb1c545f566fe78699a09a08b90d0729
Author: Nick Fagerlund <nick.fagerlund@gmail.com>
Date: 2020-07-16 (Thu, 16 Jul 2020)

Changed paths:
M cgi-bin/LJ/Poll.pm

Log Message:
-----------
Polls: Fix display of poll results histograms

This was a constantly overflowing mess, and now it's hopefully less so. It's
still kind of a dank thicket of inline CSS, but oh well.

- Removing some obsolete/deprecated attributes from the table HTML for range
questions.
- Replacing the goofy extend-a-image trick we use for bars with a CSSed div that
that looks roughly the same.
- Contain the histograms to the width of their container, instead of setting
random pixel widths and launching them out through the side of the house.


Compare: https://github.com/dreamwidth/dw-free/compare/cc8499943efb...f46ace8cdb1c

[dreamwidth/dw-free] 5b5646: remove cgi-bin/LJ/Widget/SettingProdDisplay.pm and...

[github]

Branch: refs/heads/master
Home: https://github.com/dreamwidth/dw-free
Commit: 5b5646184e127fee66a2537499d159194832620f
https://github.com/dreamwidth/dw-free/commit/5b5646184e127fee66a2537499d159194832620f
Author: Kareila <kareila@dreamwidth.org>
Date: 2020-07-16 (Thu, 16 Jul 2020)

Changed paths:
M bin/upgrading/deadphrases.dat
M bin/upgrading/en.dat
M cgi-bin/DW/Controller/RPC/MiscLegacy.pm
R cgi-bin/LJ/Widget/SettingProdDisplay.pm
M htdocs/editjournal.bml
R htdocs/js/ljwidget_ippu.js
R htdocs/js/settingprod.js
R htdocs/js/widget_ippu/settingprod.js
R htdocs/stc/widgets/settingprod.css
M htdocs/update.bml
M views/dev/tests/libfunctions.js

Log Message:
-----------
remove cgi-bin/LJ/Widget/SettingProdDisplay.pm and associates


Commit: 6b67e66e639e6c4605e15c886567d18330f3a225
https://github.com/dreamwidth/dw-free/commit/6b67e66e639e6c4605e15c886567d18330f3a225
Author: Kareila <kareila@dreamwidth.org>
Date: 2020-07-16 (Thu, 16 Jul 2020)

Changed paths:
M bin/upgrading/deadphrases.dat
M bin/upgrading/en.dat
R cgi-bin/LJ/Widget/IPPU.pm
R cgi-bin/LJ/Widget/IPPU/.placeholder
R cgi-bin/LJ/Widget/IPPU/SettingProd.pm
M views/dev/tests/libfunctions.js

Log Message:
-----------
remove unused LJ/Widget/IPPU modules


Commit: d856b25d6a28f045f50f230174519dcb2fa74765
https://github.com/dreamwidth/dw-free/commit/d856b25d6a28f045f50f230174519dcb2fa74765
Author: Kareila <kareila@dreamwidth.org>
Date: 2020-07-16 (Thu, 16 Jul 2020)

Changed paths:
M cgi-bin/DW/Controller/RPC/MiscLegacy.pm

Log Message:
-----------
tidy


Compare: https://github.com/dreamwidth/dw-free/compare/f46ace8cdb1c...d856b25d6a28

[dreamwidth/dw-free] 77a0c4: Fix several failings in LJ::has_too_many

[github]

Branch: refs/heads/master
Home: https://github.com/dreamwidth/dw-free
Commit: 77a0c4686d9ee3df7e6b4b290864831434566f49
https://github.com/dreamwidth/dw-free/commit/77a0c4686d9ee3df7e6b4b290864831434566f49
Author: Nick Fagerlund <nick.fagerlund@gmail.com>
Date: 2020-07-16 (Thu, 16 Jul 2020)

Changed paths:
M cgi-bin/LJ/TextUtil.pm
M t/textutil.t

Log Message:
-----------
Fix several failings in LJ::has_too_many

This function didn't know whether it wanted to deal with text or HTML, and it
also seemed to believe we were living in the promised XHTML STRICT paradise of
1999 where `
` tags always have the self-closing slash (pro-tip: no). So how
about this instead: it's for HTML, and true paragraphs count as two line breaks.


Commit: da9fecb0886769ea5c6771b48edf05fb52944f6f
https://github.com/dreamwidth/dw-free/commit/da9fecb0886769ea5c6771b48edf05fb52944f6f
Author: Nick Fagerlund <nick.fagerlund@gmail.com>
Date: 2020-07-16 (Thu, 16 Jul 2020)

Changed paths:
M cgi-bin/LJ/Event/JournalNewComment.pm

Log Message:
-----------
Stop re-converting comments to casual HTML in inbox notifications

For comments posted in Markdown or raw HTML (or with the old "don't autoformat"
checkbox), inbox notifications add bogus extra line breaks. That's because it's
getting the cleaned (format-aware) comment HTML, then going through AGAIN and
force-converting any remaining newlines to `
` tags. So let's don't.

Introduced in b2be8b8e4a (2011); looks like it was a workaround for
`LJ::has_too_many` being unreliable (or possibly it was just WIP dev detritus
that didn't get removed).


Compare: https://github.com/dreamwidth/dw-free/compare/d856b25d6a28...da9fecb08867

[dreamwidth/dw-free] bffd7a: consistently sort the encoding selection list on /...

[github]

Branch: refs/heads/master
Home: https://github.com/dreamwidth/dw-free
Commit: bffd7aa8c1b229a255f68afd89fe381acf5796d3
https://github.com/dreamwidth/dw-free/commit/bffd7aa8c1b229a255f68afd89fe381acf5796d3
Author: Kareila <kareila@dreamwidth.org>
Date: 2020-07-16 (Thu, 16 Jul 2020)

Changed paths:
M cgi-bin/DW/Controller/Export.pm

Log Message:
-----------
consistently sort the encoding selection list on /export

Probably no one ever really noticed because UTF-8 is the default choice.


Commit: 87dafa776cf14e01f10583b75b97e231b32ef15e
https://github.com/dreamwidth/dw-free/commit/87dafa776cf14e01f10583b75b97e231b32ef15e
Author: Kareila <kareila@dreamwidth.org>
Date: 2020-07-16 (Thu, 16 Jul 2020)

Changed paths:
M bin/upgrading/deadphrases.dat
M cgi-bin/DW/Controller/Export.pm
R htdocs/export_do.bml
R htdocs/export_do.bml.text
M views/export/index.tt
M views/export/index.tt.text

Log Message:
-----------
convert htdocs/export_do.bml


Commit: 0696ce6b05fc8c5945e963ad46b465bf75371e56
https://github.com/dreamwidth/dw-free/commit/0696ce6b05fc8c5945e963ad46b465bf75371e56
Author: Kareila <kareila@dreamwidth.org>
Date: 2020-07-16 (Thu, 16 Jul 2020)

Changed paths:
M cgi-bin/DW/Controller/Export.pm
M views/export/index.tt
M views/export/index.tt.text

Log Message:
-----------
UI for requesting CSV header row (was already in backend)

We could include JS here to hide the checkbox if the user selects XML, but is it really worth the effort?


Commit: ade35587ed95ddb17e406412578675395cf91168
https://github.com/dreamwidth/dw-free/commit/ade35587ed95ddb17e406412578675395cf91168
Author: Kareila <kareila@dreamwidth.org>
Date: 2020-07-16 (Thu, 16 Jul 2020)

Changed paths:
M cgi-bin/DW/Controller/Export.pm
R htdocs/export_comments.bml

Log Message:
-----------
convert htdocs/export_comments.bml

This can still be referred to elsewhere as export_comments.bml and it should redirect automatically. Leaving those .bml references intact for compatibility with LiveJournal.


Compare: https://github.com/dreamwidth/dw-free/compare/da9fecb08867...ade35587ed95

[dreamwidth/dw-free] a3fd4a: Tests: Pin (some) @-mention tests to latest format...

[github]

Branch: refs/heads/master
Home: https://github.com/dreamwidth/dw-free
Commit: a3fd4ad7bf02344877bd9f6b6bf0821da4b23082
https://github.com/dreamwidth/dw-free/commit/a3fd4ad7bf02344877bd9f6b6bf0821da4b23082
Author: Nick Fagerlund <nick.fagerlund@gmail.com>
Date: 2020-07-16 (Thu, 16 Jul 2020)

Changed paths:
M t/cleaner-markdown.t

Log Message:
-----------
Tests: Pin (some) _mention tests to latest format versions (#2772)

* Tests: Pin (some) _mention tests to latest format versions

I just had one of my occasional visions of the future, is all.

We already have a format alias for "give me the newest Markdown" (to accommodate
email posts), so this commit updates the _mentions tests to use that by
default.

This way if we switch Markdown processors to one that deliberately eats the
escaping backslash in front of punctuation (like @), we'll get a nice early
warning that we need to tweak something in the rendering path.

* tidy