PDFUA-14: Language change

[zakkinsey]

Jira issue originally created by user @:

change of language inside an BLE

[zakkinsey]

Comment created by @:

{color:#000000}Evaluation with Acrobat and JAWS {color}

{color:#000000} {color}

{color:#000000}Adobe Acrobat DC (19.010.10059){color}

{color:#000000}JAWS Version 2018.1811.2 ILM{color}

{color:#000000}Windows 10{color}

 

Problem:

• JAWS does not switch languages.
• Thought that this worked in a previous version of JAWS, but my recollection may be faulty.

[zakkinsey]

Comment created by @:

indicating content language is very complex in PDF. It seems it can be done in too many ways. My guess is that the language change does not work because the base langauge is not set

[zakkinsey]

Comment created by @michaeldemey:

Added a second pass sample that has two paragraphs, one in the default document language (en-US) and one in Dutch (nl). "langs-switch.pdf"

[zakkinsey]

Comment created by @michaeldemey:

Added a third sample that has the language set to English on the first paragraph and Dutch on the second.

[zakkinsey]

Comment created by @michaeldemey:

Added a fourth sample that has the language set to English on the first paragraph and on the document tag and Dutch on the second paragraph.

[zakkinsey]

Comment created by @lauriecharlwood:

Do we need to document this with the structure of the correct language tagging. It's clear that this is an area where different software implementations will have different interpretations and faults. The correct tagging structure will have to be affirmed by a different technique?

[zakkinsey]

Comment created by @michaeldemey:

I'm not able to attend the meeting later today. The document up for review/deliberation is [^lang-set-on-p.pdf]

Not sure if the other documents should be deleted (I have them local if you decide to delete anyway).

[zakkinsey]

Comment created by @DuffJohnson:

We reviewed your file today. Please make the following changes.

• Change the text to:

"This paragraph is in English."

(and the Dutch equivalent)

• No tag inside the

  , please.

[zakkinsey]

Comment created by @michaeldemey:

Changes made and uploaded in lang-set-on-p.pdf

[zakkinsey]

Comment created by @michaeldemey:

Title should be descriptive.

Remove lang of first p tag

Third paragraph has English text with English on content

Fourth paragraph has German on the content.

[zakkinsey]

Comment created by @pkopicar:

Uploaded the new sample [^lang-set-on-p.pdf]

[zakkinsey]

Comment created by @MarkusErle:

Accepted. Clean Up necessary.

Good reference to the language codes needed. Is tehre an easy One-stop shop?

[zakkinsey]

Comment created by @pkopicar:

Cleaned