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PDF rendering: \text inside a formula disturbed
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Description

A PDF file created by bookcmd=render_article&writer=rdf2latex contains a lot of errors. This task replaces T121349 detail #6.

\text parts inside a <math> formula that contain more than one word aren't shown in the correct sequence: "mit dem Winkel" is replaced by "Winkel dem mit", e.g.

Look at error #6 on page 3 f. in appendix 2.

How to check the problem

  1. MathML in user preferences / appearance.
  2. de-Wikibooks chapter "Komplexe_Zahlen/_Darstellungsformen" - the requested page (Internet Explorer 11 isn't able to show correct formulas using MathML)
  3. Use Print/Preview/Print of the browser (here: Firefox 42.0) - every part of the page is printed correctly (IE isn't able to show any formulas)
  4. Use Special:Book render_article rdf2latex and store the created pdf file.
  5. Appendix 1 F3079535 is the created pdf file without any change.
  6. Appendix 2 F3079554 shows the error described above.

More errors are described in other tasks. (In appendix 2 there are additional faults caused by convertion to OpenOfficeGraph odg but irrelevant to MediaWiki problems.)

Event Timeline

Juetho raised the priority of this task from to Needs Triage.
Juetho updated the task description. (Show Details)
Juetho added a project: Collection.
Juetho added subscribers: Aklapper, Juetho, StudiesWorld.
Jdlrobson added a subscriber: Jdlrobson.

Is this still going to be an issue with the new Proton service?

Is this still going to be an issue with the new Proton service?

I went to https://de.wikibooks.org/w/index.php?title=Komplexe_Zahlen/_Darstellungsformen&oldid=776470 and clicked "Als PDF herunterladen", then pressed "Herunterladen" button.
The result is:

One can see that none of the problems described in this ticket in F3079554 happen anymore with the current software stack (Proton, Electron-PDFs).