BIPM xslt: known issues, Part 4

[Intelligent2013]

From metanorma/bipm-si-brochure#40

1. Page 4(fr): the accents of the French words are all at wrong places: too high, too much on the left
   

2. Page 10(fr) In the title the accents on "à" and "édition" seem to be placed too high

3. Page 15(fr) 2nd line above table 1: the negative exponents are not at the same height as the positive ones. Applies to many other places in the text

jEuclid bug?

4. Change a space before ToC to move 5.4.8 on the previous page:
   

[Intelligent2013]

From metanorma/bipm-si-brochure#41
5. Page 24(fr) Table 4: 3re column vertically not well aligned with 1st and 2nd column:

[Intelligent2013]

From metanorma/bipm-si-brochure#42
6. Page 42(fr) Don't repeat header except 'Page':

7. Page 49(fr) Check page break before 5.:
   

8. Page 50(fr) replace "remarque" by "note"

[Intelligent2013]

From metanorma/bipm-si-brochure#44

9. Page 88(fr) "Les valeurs" too far on the left:

[Intelligent2013]

1. and 2. are not xslt issues. The issue in adoc and xml - there are a characters with accent/acutes as separated characters, i.e. for example:

Latin Small Letter E With Acute has a hex code E9:

but in the source adoc it encoded as e and hex code 301 (Combining Acute Accent)
== Preface à la 9^e^ édition

It's a bug in FOP: https://issues.apache.org/jira/browse/FOP-2969

[Intelligent2013]

8. Page 50(fr) replace "remarque" by "note"

Fixed.

[Intelligent2013]

4. Change a space before ToC to move 5.4.8 on the previous page:

Fixed:

[Intelligent2013]

3. Page 15(fr) 2nd line above table 1: the negative exponents are not at the same height as the positive ones. Applies to many other places in the text

The reason of misaligment between 2 and -2 in the max height of previous chars - k has a more height than other chars g m, therefore 2 shows a bit higher.
I've checked how it displays in MathJax (https://www.mathjax.org/#demo), and it shows similar (but with less differences):

[Intelligent2013]

7. Page 49(fr). page break before 5..

Fixed:

[Intelligent2013]

5. Page 24(fr) Table 4: 3re column vertically not well aligned with 1st and 2nd column:

To fix this issue there is a property relative-align (https://www.w3.org/TR/xsl/#relative-align), but Apache FOP doesn't support it (https://xmlgraphics.apache.org/fop/compliance.html#fo-property-relative-align).

Need to find a workaround solution.

[Intelligent2013]

5. Page 24(fr) Table 4: 3re column vertically not well aligned with 1st and 2nd column:

Fixed.

1. For table cell set line-stacking-strategy="font-height".
2. Font size for math in table decreased to 95% to look identical as main text.

[Intelligent2013]

From metanorma/bipm-si-brochure#43 (comment)
10. In the equation:

2 doesn't display as superscripted.

Original:

[Intelligent2013]

To do via xslt (original comment see metanorma/bipm-si-brochure#43 (comment)):

• <mtext> </mtext> -> <mspace width="0.5ex" height="1ex"/>
• <mtext/> -> <mspace height="1ex"/>

For testing purpose, create a simple xsl-fo table for comparing all math equations in bipm brochure:

• left column with math equations as is;
• right column with processed math equations.

[Intelligent2013]

Issue 10 fixed.
Now it displays:

Fixed for equations:
si-brochure-fr.presentation.mtext.pdf

[Intelligent2013]

11. Difference in rendering equation in text

and in a separated pdf:

Superscripted and subscripted items looks a bit smaller in the second case.

[Intelligent2013]

11. Fixed. Now it displays with smaller font-size:
    

The equation in the text rendered in font-size=9pt, but in a separated pdf (it used in 10. for testing purposes) in 11pt, therefore it looked differently. By default, the minimum font-size for scripted text is 8pt. It decreased to 6pt.

[Intelligent2013]

9. Page 88(fr) "Les valeurs" too far on the left:
   Fixed:
   

[Intelligent2013]

3. Page 15(fr) 2nd line above table 1: the negative exponents are not at the same height as the positive ones. Applies to many other places in the text

Fixed:

by adding <mathml:mspace height="1.4ex"/> after first <mrow>.

[Intelligent2013]

All issues, except 6., fixed.

6. Page 42(fr) Don't repeat header except 'Page':

Solution proposed here: metanorma/bipm-si-brochure#42 (comment)

[ronaldtse]

Thank you @Intelligent2013 !