[Libreoffice-bugs] [Bug 106814] FILEOPEN: DOC: Incorrect cell's height break page layout (since Harbuzz change)

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=106814

Timur  changed:

   What|Removed |Added

  Regression By||Akash Jain

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[Libreoffice-bugs] [Bug 106814] FILEOPEN: DOC: Incorrect cell's height break page layout (since Harbuzz change)

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https://bugs.documentfoundation.org/show_bug.cgi?id=106814

--- Comment #9 from ⁨خالد حسني⁩  ---
EN space is an odd choice, though, if the purpose is to have space that is
equal to digits (figures), since there is already U+2007 FIGURE SPACE for that,
and HarfBuzz’s synthesized glyph uses the width of the digits:

$ hb-shape /System/Library/Fonts/Supplemental/Arial\ Narrow.ttf -u
2007,0031,0032
[space=0+934|one=1+934|two=2+934]

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[Libreoffice-bugs] [Bug 106814] FILEOPEN: DOC: Incorrect cell's height break page layout (since Harbuzz change)

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https://bugs.documentfoundation.org/show_bug.cgi?id=106814

--- Comment #8 from ⁨خالد حسني⁩  ---
If EN space is missing from the font, HarfBuzz will synthesize it (use space
glyph but with adjusted width). Older LibreOffice/MS Office didn’t do that and
would fallback to a different font.

The version of Arial Narrow that comes with macOS does not indeed have EN
space.

$ hb-shape /System/Library/Fonts/Supplemental/Arial\ Narrow.ttf -u
2002,0031,0032
[space=0+1024|one=1+934|two=2+934]

So indeed the synthesized En-space is slightly larger than the width of the
digits.

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[Libreoffice-bugs] [Bug 106814] FILEOPEN: DOC: Incorrect cell's height break page layout (since Harbuzz change)

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https://bugs.documentfoundation.org/show_bug.cgi?id=106814

--- Comment #7 from Justin L  ---
(In reply to Caolán McNamara from comment #6)
> caolanm->jluth: do you think both writer and word are using the same
> placeholders and writer is getting a wider result than word? 
My comment was based on pure speculation - simply based on hearing the word
"harfbuzz". I have zero insight into any real details.

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[Libreoffice-bugs] [Bug 106814] FILEOPEN: DOC: Incorrect cell's height break page layout (since Harbuzz change)

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https://bugs.documentfoundation.org/show_bug.cgi?id=106814

Caolán McNamara  changed:

   What|Removed |Added

 CC||kha...@libreoffice.org

--- Comment #6 from Caolán McNamara  ---
caolanm->jluth: do you think both writer and word are using the same
placeholders and writer is getting a wider result than word? Or is it more
complicated than that?

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[Libreoffice-bugs] [Bug 106814] FILEOPEN: DOC: Incorrect cell's height break page layout (since Harbuzz change)

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https://bugs.documentfoundation.org/show_bug.cgi?id=106814

--- Comment #5 from Justin L  ---
repro 7.6+

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[Libreoffice-bugs] [Bug 106814] FILEOPEN: DOC: Incorrect cell's height break page layout (since Harbuzz change)

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https://bugs.documentfoundation.org/show_bug.cgi?id=106814

Justin L  changed:

   What|Removed |Added

 Blocks||112700


Referenced Bugs:

https://bugs.documentfoundation.org/show_bug.cgi?id=112700
[Bug 112700] [META] DOC (binary) table-related issues
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[Libreoffice-bugs] [Bug 106814] FILEOPEN: DOC: Incorrect cell's height break page layout (since Harbuzz change)

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https://bugs.documentfoundation.org/show_bug.cgi?id=106814

Timur  changed:

   What|Removed |Added

Summary|FILEOPEN: DOC: Incorrect|FILEOPEN: DOC: Incorrect
   |cell's height break page|cell's height break page
   |layout  |layout (since Harbuzz
   ||change)

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[Libreoffice-bugs] [Bug 106814] FILEOPEN: DOC: Incorrect cell's height break page layout

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https://bugs.documentfoundation.org/show_bug.cgi?id=106814

Justin L  changed:

   What|Removed |Added

Version|5.0 all versions|5.2.0.4 release
 CC||jl...@mail.com

--- Comment #4 from Justin L  ---
(In reply to Timur from comment #3)
>  Please check bibisect.
The problem here is that the content cannot fit in the available space
(designed to hold a single number), so it has to expand down. The problem in
5.0 was that some content doubled up in the same cell. But that is different
from the problem today, so comment 1's bibisect is not correct.

The problem started in 5.2 with
bibisect-linux-64-5.2 commit 6caad8eefd49e5ec5721f8ac8cf78cd01a32b44d
source commit 975c833943bab627eb461457ab1df35744b291cd
Author: Akash Jain on Thu Apr 21 20:42:23 2016 +0530
   Upgrade harfbuzz version from 0.9.40 to 1.2.6

I expect that the size of U+2002 (EN space) must have increased (since that is
the placeholder used in these cells).

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[Libreoffice-bugs] [Bug 106814] FILEOPEN: DOC: Incorrect cell's height break page layout

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https://bugs.documentfoundation.org/show_bug.cgi?id=106814

Timur  changed:

   What|Removed |Added

   See Also||https://bugs.documentfounda
   ||tion.org/show_bug.cgi?id=41
   ||728

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[Libreoffice-bugs] [Bug 106814] FILEOPEN: DOC: Incorrect cell's height break page layout

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https://bugs.documentfoundation.org/show_bug.cgi?id=106814

--- Comment #3 from Timur  ---
Reproduced 6.5+ but also 4.4 and 3.5. Cells looked better on fileopen in LO 3.3
but fields couldn't be filled. Test Windows.
MSO also opens that DOC as read-only and fields can be filled only after Edit.
Xisco, this was marked by you as a regression from 5.0. Please check bibisect.

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[Libreoffice-bugs] [Bug 106814] FILEOPEN: DOC: Incorrect cell's height break page layout

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https://bugs.documentfoundation.org/show_bug.cgi?id=106814

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[Libreoffice-bugs] [Bug 106814] FILEOPEN: DOC: Incorrect cell's height break page layout

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=106814

Xisco Faulí  changed:

   What|Removed |Added

   Keywords||bibisected, bisected,
   ||filter:doc, regression
 Status|UNCONFIRMED |NEW
 CC||xiscofa...@libreoffice.org
Version|5.4.0.0.alpha0+ Master  |5.0 all versions
 Ever confirmed|0   |1

--- Comment #1 from Xisco Faulí  ---
Regression introduced by:

author  Caolán McNamara 2015-04-07 13:57:39 (GMT)
committer   Caolán McNamara 2015-04-07 20:09:05
(GMT)
commit  b7fff04ad728369a09a5e1a5cfbe494cf388317b (patch)
tree9c3314d5c0a991f0a7e19a31a96800c256b70b88
parent  5ba54aacd5318fbf9b9f0589a090f717c53833c7 (diff)
Resolves: tdf#90504 0x7 chars in .doc are not always cell/row ends
fdo65094-2.doc shows that a 0x7 isn't always a row/cell end

only a 0x7 that is right at the end of the paragraph range is
a real row/cell end

this I believe will remove the last crashtester .doc crash

Bisected with bibisect-50max

Adding Cc: to Caolán McNamara

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