T117279: [EPIC] Core should provide inline diffs as well as side by side (Move InlineDifferenceEngine into core / remove MobileDiff)

Phabricator Link	T117279
Status	open
Priority	Medium (orange)
Points
Phabricator Task Created	2015/10/30 03:45 PM
Wiki Page Created	2019/06/09 01:16 PM
Phabricator Task Last Modified	2022/01/12 04:55 PM
Wiki Page Last Updated	2022/01/12 06:15 PM
Phabricator Task Closed
Authored By	Jdlrobson (Jon Robson)
Assigned To
Projects	MW-1.35-notes (1.35.0-wmf.10; 2019-12-10) MobileFrontend (MobileFrontend Special Pages) (Diffs) Multi-Content-Revisions (Watching) Readers-Web-Backlog (Needs Prioritization (Tech)) (Remove Watchlist and Diff mobile special pages) TechCom (Watching) Technical-Debt (RW-Tech-Debt) (Maintainability) User-Jdlrobson (OKR Backlog)
Platform Engineering Initiative Column
Platform Team Workboards Column
Subtasks	T101796: MobileDiff appears strangely empty if previous revision is hidden (resolved) T194830: Refactor DifferenceEngine (open) T222562: Special:MobileDiff doesn't correctly handle diff=0 if the diff would cover multiple revisions (stalled) T224430: Improve appearance of Special:MobileDiff when looking for invalid revision (Maybe because it's deleted) (resolved) T238331: Option for hiding changes should be added to AMC diff display (stalled) T240608: Standardise a control for switching diff types from side by side to inline/visual (open) T240624: Style desktop Minerva diff page to look like Special:MobileDiff (open) T240622: [Technical debt payoff] Remove InlineDiffFormatter and InlineDifferenceEngine from MobileFrontend (resolved) T242310: Regression: issues with MobileDiff (resolved) T243235: Regression: Desktop diff styles for moved paragraphs load alongside mobile (resolved) T245172: VisualDiff toggle buttons appear in mobile when the relevant page doesn't have wikitext content model (resolved) T199307: Determine treatment for empty lines in diffs (open) T171726: MobileDiff with inconsistent linebreaks within words (open)
Parent Tasks	T202763: Update extensions which customize content diff rendering

Column Transitions: (Added project: ⇑, Removed project: ⇓,Entered column: ⇒, Exited column: ⇐)

Project	Column	Date
MobileFrontend	⇐ Backlog	4 November 2015
MobileFrontend	⇒ Team:Growth	4 November 2015
Technical-Debt	⇐ Unsorted	22 January 2016
Technical-Debt	⇒ Move	22 January 2016
Technical-Debt	⇐ Move	29 January 2016
Technical-Debt	⇒ Move	29 January 2016
MobileFrontend	⇐ Team:Growth	18 February 2016
MobileFrontend	⇒ team:other	18 February 2016
Readers-Web-Backlog	⇐ Incoming	4 July 2016
Readers-Web-Backlog	⇒ Triaged but Future	4 July 2016
Technical-Debt (RW-Tech-Debt)	⇐ Uncategorized	7 October 2016
Technical-Debt (RW-Tech-Debt)	⇒ Maintainability	7 October 2016
Readers-Web-Backlog	⇐ Triaged but Future	18 April 2017
Readers-Web-Backlog	⇒ 2014-15 Q4	18 April 2017
Readers-Web-Backlog	⇐ 2014-15 Q4	29 June 2017
Readers-Web-Backlog	⇒ Tracking	29 June 2017
Readers-Web-Backlog (Tracking)	⇐ Untriaged	29 June 2017
Readers-Web-Backlog (Tracking)	⇒ Discuss further	29 June 2017
Readers-Web-Backlog (Tracking)	⇐ Discuss further	29 June 2017
Readers-Web-Backlog (Tracking)	⇒ Untag	29 June 2017
⇑ Multi-Content-Revisions		19 April 2018
Multi-Content-Revisions	⇐ Inbox	7 May 2018
Multi-Content-Revisions	⇒ Watching	7 May 2018
⇓ MobileFrontend		20 March 2019
⇑ MobileFrontend (MobileFrontend Special Pages)		20 March 2019
⇑ TechCom		8 July 2019
TechCom	⇐ Inbox	24 July 2019
TechCom	⇒ Watching	24 July 2019
MobileFrontend (MobileFrontend Special Pages)	⇐ Backlog	31 July 2019
MobileFrontend (MobileFrontend Special Pages)	⇒ Diffs	31 July 2019
⇑ Platform Engineering		15 August 2019
Platform Engineering	⇐ Inbox	15 August 2019
Platform Engineering	⇒ Feature Requests to Review	15 August 2019
⇑ Desktop Improvements		15 October 2019
⇓ Platform Engineering		29 October 2019
⇑ Patch-For-Review		29 October 2019
⇓ Patch-For-Review		29 October 2019
⇑ Platform Engineering		29 October 2019
⇓ Platform Engineering		30 October 2019
⇑ Platform Team Workboards (Clinic Duty Team)		30 October 2019
⇑ Patch-For-Review		31 October 2019
Platform Team Workboards (Clinic Duty Team)	⇐ Inbox	31 October 2019
Platform Team Workboards (Clinic Duty Team)	⇒ Backlog	31 October 2019
⇑ MW-1.35-notes (1.35.0-wmf.5; 2019-11-05)		1 November 2019
⇑ User-Jdlrobson		5 November 2019
User-Jdlrobson	⇐ Inbox	5 November 2019
User-Jdlrobson	⇒ Blocked	5 November 2019
Platform Team Workboards (Clinic Duty Team)	⇐ Backlog	6 November 2019
Platform Team Workboards (Clinic Duty Team)	⇒ External Code Review Needed	6 November 2019
⇓ MW-1.35-notes (1.35.0-wmf.5; 2019-11-05)		8 December 2019
⇑ MW-1.35-notes (1.35.0-wmf.10; 2019-12-10)		8 December 2019
⇑ User-notice		8 December 2019
⇓ User-notice		8 December 2019
User-Jdlrobson	⇐ Blocked	8 December 2019
User-Jdlrobson	⇒ Doing	8 December 2019
⇓ Patch-For-Review		12 December 2019
User-Jdlrobson	⇐ Doing	12 December 2019
User-Jdlrobson	⇒ Next up	12 December 2019
⇓ Platform Team Workboards (Clinic Duty Team)		6 January 2020
⇑ Structured-Data-Backlog		20 January 2020
⇓ Structured-Data-Backlog		20 January 2020
Desktop Improvements	⇐ Incoming	17 March 2021
Desktop Improvements	⇒ Nice to Have	17 March 2021
Desktop Improvements	⇐ Nice to Have	7 June 2021
Desktop Improvements	⇒ Q2 2020-2021	7 June 2021
Desktop Improvements	⇐ Q2 2020-2021	7 June 2021
Desktop Improvements	⇒ Nice to Have	7 June 2021
User-Jdlrobson	⇐ Next up	16 July 2021
User-Jdlrobson	⇒ OKR Backlog	16 July 2021
⇓ Readers-Web-Backlog (Tracking)		31 August 2021
⇓ Desktop Improvements		31 August 2021
⇑ Readers-Web-Backlog (Needs Prioritization (Tech))		31 August 2021
Readers-Web-Backlog (Needs Prioritization (Tech))	⇐ Backlog	31 August 2021
Readers-Web-Backlog (Needs Prioritization (Tech))	⇒ Simplify MobileFrontend	31 August 2021
Readers-Web-Backlog (Needs Prioritization (Tech))	⇐ Simplify MobileFrontend	9 December 2021
Readers-Web-Backlog (Needs Prioritization (Tech))	⇒ Page previews maintenance	9 December 2021
Readers-Web-Backlog (Needs Prioritization (Tech))	⇐ Page previews maintenance	9 December 2021
Readers-Web-Backlog (Needs Prioritization (Tech))	⇒ Future Unplanned	9 December 2021
Readers-Web-Backlog (Needs Prioritization (Tech))	⇐ Future Unplanned	9 December 2021
Readers-Web-Backlog (Needs Prioritization (Tech))	⇒ Remove Watchlist and Diff mobile special pages	9 December 2021