[Libreoffice-bugs] [Bug 88139] math formulas imported incorrectly from file saved in 3.6.7.2

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=88139

Joel Madero  changed:

   What|Removed |Added

   Keywords|bibisectRequest |
 Status|NEW |RESOLVED
 CC||jmadero@gmail.com
 Resolution|--- |WORKSFORME

--- Comment #33 from Joel Madero  ---
>From reading the comments it seems like this issue was resolved in 4.4 - the
bibisectRequest was for a backport which is no longer useful (4.3 is way past
EOL).

Closing this as WORKSFORME (we don't know what fixed it) and removing
bibisectRequest.

I noticed additional issues were listed at the end - those should be separated
into new bug reports.

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[Libreoffice-bugs] [Bug 88139] math formulas imported incorrectly from file saved in 3.6.7.2

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=88139

Enrique enri...@fiquipedia.es changed:

   What|Removed |Added

   See Also||https://bugs.documentfounda
   ||tion.org/show_bug.cgi?id=62
   ||355

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[Libreoffice-bugs] [Bug 88139] math formulas imported incorrectly from file saved in 3.6.7.2

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=88139

--- Comment #31 from Yury yury.tarasiev...@gmail.com ---
In 4.3.6.2, there are new pecularities. Double clicking every formula in
document (not editing, just opening for editing and closing) brought the
correct content proportions back.

However, there was rather lots of added vertical spacing in every frame, even
for one-letter formulas; also in `A over B` type of constructs (I've seen this
kind of rendering before that, in 4.4.0 series). Re-opening the formula which
had been already processed as described wasn't changing anything.
Unfortunately, I do not rightly remember, whether I did this re-clicking in
4.3.6.1 or in 4.3.6.2.

Today, I've reopened in 4.3.6.2 some of the formulas, which had been processed
before (correctly proportioned content, with extra vertical spacing). I see new
re-sizing happens now, with the extra vertical spacing removed (proportions of
content remain correct). Which in itself is good, but somewhat unexpected and,
in fact, disturbing.

The question is, and I ask it here intentionally: is this an intended
behaviour, being a result of corrections in source code, or should I prepare
myself for a new surprises in formulas processing?

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[Libreoffice-bugs] [Bug 88139] math formulas imported incorrectly from file saved in 3.6.7.2

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=88139

--- Comment #26 from Yury yury.tarasiev...@gmail.com ---
Was something actually backported into 4.3.6.1? There seems to be no such issue
in 4.3.6.1, and math rendering looks very much like in 4.4 series, first sign
of which is lots (almost too much) of extra vertical space in the sqrt x and
x over y renders.

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[Libreoffice-bugs] [Bug 88139] math formulas imported incorrectly from file saved in 3.6.7.2

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=88139

Robinson Tryon (qubit) qu...@runcibility.com changed:

   What|Removed |Added

 Attachment #111888|application/octet-stream|application/vnd.oasis.opend
  mime type||ocument.text

--- Comment #30 from Robinson Tryon (qubit) qu...@runcibility.com ---
Comment on attachment 111888
  -- https://bugs.documentfoundation.org/attachment.cgi?id=111888
doc with simple formula saved in 3.6.7.2

fix mimetype

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[Libreoffice-bugs] [Bug 88139] math formulas imported incorrectly from file saved in 3.6.7.2

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=88139

Robinson Tryon (qubit) qu...@runcibility.com changed:

   What|Removed |Added

 Attachment #112336|application/octet-stream|application/vnd.oasis.opend
  mime type||ocument.text

--- Comment #29 from Robinson Tryon (qubit) qu...@runcibility.com ---
Comment on attachment 112336
  -- https://bugs.documentfoundation.org/attachment.cgi?id=112336
sample with times everywhere

fix mimetype

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[Libreoffice-bugs] [Bug 88139] math formulas imported incorrectly from file saved in 3.6.7.2

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=88139

Robinson Tryon (qubit) qu...@runcibility.com changed:

   What|Removed |Added

 Attachment #111911|application/octet-stream|image/png
  mime type||

--- Comment #27 from Robinson Tryon (qubit) qu...@runcibility.com ---
Comment on attachment 111911
  -- https://bugs.documentfoundation.org/attachment.cgi?id=111911
frame settings as shown for the incorrectly rendered formula (4.3.5.2)

fix mimetype

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[Libreoffice-bugs] [Bug 88139] math formulas imported incorrectly from file saved in 3.6.7.2

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=88139

Robinson Tryon (qubit) qu...@runcibility.com changed:

   What|Removed |Added

 Attachment #112333|application/octet-stream|application/vnd.oasis.opend
  mime type||ocument.text

--- Comment #28 from Robinson Tryon (qubit) qu...@runcibility.com ---
Comment on attachment 112333
  -- https://bugs.documentfoundation.org/attachment.cgi?id=112333
sample with formulas in Times New Roman

fix mimetype

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[Libreoffice-bugs] [Bug 88139] math formulas imported incorrectly from file saved in 3.6.7.2

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=88139

--- Comment #21 from Yury yury.tarasiev...@gmail.com ---
Created attachment 112333
  -- https://bugs.freedesktop.org/attachment.cgi?id=112333action=edit
sample with formulas in Times New Roman

Well, how about 'Times New Roman' from MS webfonts pack? I made two formulas,
one with symbols (cdot), and one without (doc attached). Both formulas are
affected if opened in 4.3.5.2.

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[Libreoffice-bugs] [Bug 88139] math formulas imported incorrectly from file saved in 3.6.7.2

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=88139

--- Comment #22 from Robinson Tryon (qubit) qu...@runcibility.com ---
(In reply to Yury from comment #21)
 Created attachment 112333 [details]
 sample with formulas in Times New Roman
 
 Well, how about 'Times New Roman' from MS webfonts pack? I made two
 formulas, one with symbols (cdot), and one without (doc attached). Both
 formulas are affected if opened in 4.3.5.2.

When I open attachment 112333, I still see XITS set as the font. Is this the
right test file?

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[Libreoffice-bugs] [Bug 88139] math formulas imported incorrectly from file saved in 3.6.7.2

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=88139

--- Comment #23 from Yury yury.tarasiev...@gmail.com ---
Created attachment 112336
  -- https://bugs.freedesktop.org/attachment.cgi?id=112336action=edit
sample with times everywhere

The text part font doesn't matter, formula font does. To put everything beyond
doubt, here's the file with Times everywhere.

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[Libreoffice-bugs] [Bug 88139] math formulas imported incorrectly from file saved in 3.6.7.2

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=88139

Beluga todven...@suomi24.fi changed:

   What|Removed |Added

 Status|NEEDINFO|NEW
 CC||todven...@suomi24.fi
Version|4.3.5.2 release |4.3.3.2 release

--- Comment #24 from Beluga todven...@suomi24.fi ---
(In reply to Yury from comment #23)
 Created attachment 112336 [details]
 sample with times everywhere
 
 The text part font doesn't matter, formula font does. To put everything
 beyond doubt, here's the file with Times everywhere.

Could reproduce with 4.3.3 on Linux by clicking in the formula and then back to
the document (I installed Times New Roman first). The formulas shrunk
vertically a bit, the left one more than the right one.

No repro on other tested versions.

I guess we could request a backport of whatever it was that fixed this?

Ubuntu 14.10 64-bit Version: 4.5.0.0.alpha0+
Build ID: 7201fa07dd0352f69fd2b2b64efcb361ccad
TinderBox: Linux-rpm_deb-x86_64@46-TDF-dbg, Branch:master, Time:
2015-01-11_23:28:55

and

Version: 4.3.3.2
Build ID: 430m0(Build:2)

Win 7 64-bit, LibO Version: 4.4.0.2
Build ID: a3603970151a6ae2596acd62b70112f4d376b99

and Version: 4.5.0.0.alpha0+
Build ID: b3b4bbaf6cbd2226b659fea7d6ae473ccf84e9dd
TinderBox: Win-x86@39, Branch:master, Time: 2015-01-12_06:13:44

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[Libreoffice-bugs] [Bug 88139] math formulas imported incorrectly from file saved in 3.6.7.2

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=88139

Beluga todven...@suomi24.fi changed:

   What|Removed |Added

 Whiteboard||bibisectRequest

--- Comment #25 from Beluga todven...@suomi24.fi ---
Adding bibisectRequest in the hopes that the good commit will be found and the
fix backported to 4.3.

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[Libreoffice-bugs] [Bug 88139] math formulas imported incorrectly from file saved in 3.6.7.2

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=88139

Robinson Tryon (qubit) qu...@runcibility.com changed:

   What|Removed |Added

 Status|UNCONFIRMED |NEEDINFO
 Ever confirmed|0   |1

--- Comment #20 from Robinson Tryon (qubit) qu...@runcibility.com ---
(In reply to Yury from comment #19)
 This issue (#88139) has demo ODT attached already (the 1st attachment). 
 (attachment 111888)

Pretty awesome attachment number, eh? :-)

 
 The formula in this ODT is rendered incorrectly (frame height changed etc.)
 in: 4.2.8.2, 4.3.5.2.

Okay, I'll test some versions out on Ubuntu 14.04.

LO 3.6.7.2: Opened up; looks somewhat like the example rendering (attachment
111889)

I see you're using an 'XITS' font that doesn't seem to be distributed with
LibreOffice. Can you reproduce the problem with a different font, e.g.
Liberation Sans?   (If not, this might just be a font problem)

Status - NEEDINFO

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[Libreoffice-bugs] [Bug 88139] math formulas imported incorrectly from file saved in 3.6.7.2

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=88139

--- Comment #19 from Yury yury.tarasiev...@gmail.com ---
(In reply to Robinson Tryon (qubit) from comment #18)
 (In reply to Yury from comment #17)
  (In reply to Robinson Tryon (qubit) from comment #16)
   Which big file? Is that one of the attachments?
  
  That's the https://bugs.freedesktop.org/show_bug.cgi?id=88140, which started
  all this.
 
 tl;dr -- There's no attachment on bug 88140, because it's a 4MB document
 that you can't share, right?
 
 I appreciate that you've been doing a lot of legwork here. For QA to make
 forward progress we're going to need some clean repro steps and a file we
 can provide to the developers. If there's something we can repro with the
 ODTs attached to this bug, let's do it and get something triaged, even if
 it's just a small part of a bigger problem.

This issue (#88139) has demo ODT attached already (the 1st attachment).

The formula in this ODT is rendered incorrectly (frame height changed etc.) in:
4.2.8.2, 4.3.5.2. It is rendered correctly (identical to 3.6.7.2) in: AOO
4.1.1. It is rendered generally correctly (there are some changes w/r to
3.6.7.2 in how {} sequences are treated) in: 4.4.0.

That other issue (#88140, big file) has currently no demo at all, as I'd rather
obfuscate the formulas before showing it.

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[Libreoffice-bugs] [Bug 88139] math formulas imported incorrectly from file saved in 3.6.7.2

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=88139

Robinson Tryon (qubit) qu...@runcibility.com changed:

   What|Removed |Added

 CC||qu...@runcibility.com

--- Comment #16 from Robinson Tryon (qubit) qu...@runcibility.com ---
/me wades through tons of comments...

(..with a lot of useful content, though :-)

(In reply to Yury from comment #14)
 Update of the table of what I'm witnessing on my system w/r to that big file:
 
  loads  formulas  saves
 4.0.2.1   N - -
 4.2.8.2   Y resized   Y
 4.3.5.2   Y resized   Y
 4.4.0.1   Y okay  N
 4.4.0.2   Y okay  Y/N
 
 Y/N in the last line denotes the fact that 4.4.0.2 fails near the end of
 saving the big file not every time, like 4.4.0.1, but like once in two saves.

Okay, so from a practical standpoint of getting you back up and running, it
sounds like if we can avoid the crashing in 4.4 or even 4.5, then you should be
set.

 that big file:

Which big file? Is that one of the attachments?

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[Libreoffice-bugs] [Bug 88139] math formulas imported incorrectly from file saved in 3.6.7.2

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=88139

--- Comment #17 from Yury yury.tarasiev...@gmail.com ---
(In reply to Robinson Tryon (qubit) from comment #16)
...
 Okay, so from a practical standpoint of getting you back up and running, it
 sounds like if we can avoid the crashing in 4.4 or even 4.5, then you should
 be set.

Well, if you'd ask ME, I'd prefer 4.4... :) But in fact, guys, take your time
and fix this thoroughly.

I'm ready to stick with 4.3 and just re-insert all those 100s of formulas (copy
source, insert formula, insert source). Excepting the effort duplication, this
has predictably positive outcome at least. :)

  that big file:
 
 Which big file? Is that one of the attachments?

That's the https://bugs.freedesktop.org/show_bug.cgi?id=88140, which started
all this. I would've happily continued using the 3.6.7.2, if not for that. (As
it happened, even 4.2 wouldn't prove sufficient.)

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[Libreoffice-bugs] [Bug 88139] math formulas imported incorrectly from file saved in 3.6.7.2

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=88139

--- Comment #18 from Robinson Tryon (qubit) qu...@runcibility.com ---
(In reply to Yury from comment #17)
 (In reply to Robinson Tryon (qubit) from comment #16)
  Which big file? Is that one of the attachments?
 
 That's the https://bugs.freedesktop.org/show_bug.cgi?id=88140, which started
 all this.

tl;dr -- There's no attachment on bug 88140, because it's a 4MB document that
you can't share, right?

I appreciate that you've been doing a lot of legwork here. For QA to make
forward progress we're going to need some clean repro steps and a file we can
provide to the developers. If there's something we can repro with the ODTs
attached to this bug, let's do it and get something triaged, even if it's just
a small part of a bigger problem.

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[Libreoffice-bugs] [Bug 88139] math formulas imported incorrectly from file saved in 3.6.7.2

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=88139

tommy27 ba...@quipo.it changed:

   What|Removed |Added

 CC||ba...@quipo.it

--- Comment #9 from tommy27 ba...@quipo.it ---
just an information... what about the 4.0.x, 4.1.x and 4.2.x releases in
respect of that file created in 3.6.7.2?

is the bad rendering specific to the 4.3.x branch or the incompatibility with
3.6.x affects all the 4.x series?

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[Libreoffice-bugs] [Bug 88139] math formulas imported incorrectly from file saved in 3.6.7.2

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=88139

--- Comment #10 from tommy27 ba...@quipo.it ---
I also want to add that the bug is not reproducible under Windows 8.1 x64
the test file looks the same in 3.6.7.2 and 4.3.5.2

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[Libreoffice-bugs] [Bug 88139] math formulas imported incorrectly from file saved in 3.6.7.2

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=88139

--- Comment #12 from Yury yury.tarasiev...@gmail.com ---
(In reply to tommy27 from comment #10)
 I also want to add that the bug is not reproducible under Windows 8.1 x64
 the test file looks the same in 3.6.7.2 and 4.3.5.2

Please try to open the formula for editing. Just on open it looks the same here
too, as re-rendering isn't yet done then.

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[Libreoffice-bugs] [Bug 88139] math formulas imported incorrectly from file saved in 3.6.7.2

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=88139

--- Comment #13 from Yury yury.tarasiev...@gmail.com ---
(In reply to tommy27 from comment #9)

 is the bad rendering specific to the 4.3.x branch or the incompatibility
 with 3.6.x affects all the 4.x series?

Just to be precise, this isn't bad render as such, that is, it's not
erroneous.

The problem is frame height is for some reason changed (reduced) on load, and
the formula renderer in series 4.2, 4.3 forms its output w/r to the containing
frame height, which is, padon me, absurd design decision!

In 3.* and in 4.0.2.1 the formula frame had manual resize blocked.

I can't use 4.4 yet, as it crashes on save of this file (any sufficiently big
file, possibly?). The rendering of the corrupted height formulas returns them
to normal state there, so I have some hope restored (possibly, for 4.4.0.2?).

However, from what I was able to notice on short use, the renderer's
functioning in 4.4 also has some pecularities.

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[Libreoffice-bugs] [Bug 88139] math formulas imported incorrectly from file saved in 3.6.7.2

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=88139

--- Comment #11 from Yury yury.tarasiev...@gmail.com ---
(In reply to tommy27 from comment #9)
 just an information... what about the 4.0.x, 4.1.x and 4.2.x releases in
 respect of that file created in 3.6.7.2?
 
 is the bad rendering specific to the 4.3.x branch or the incompatibility
 with 3.6.x affects all the 4.x series?

I do not have any 4.1.* here. As to the other series, here's a small table of
what I'm witnessing on my system w/r to that big file:

 loads  formulas  saves
4.0.2.1   N - -
4.2.8.2   Y resized   Y
4.3.5.2   Y resized   Y
4.4.0.1   Y okay  N

I might add that all 4.* variants consume ~3G of virtual memory on having this
file open. I'm not sure this is tolerable.

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[Libreoffice-bugs] [Bug 88139] math formulas imported incorrectly from file saved in 3.6.7.2

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=88139

--- Comment #14 from Yury yury.tarasiev...@gmail.com ---
Update of the table of what I'm witnessing on my system w/r to that big file:

 loads  formulas  saves
4.0.2.1   N - -
4.2.8.2   Y resized   Y
4.3.5.2   Y resized   Y
4.4.0.1   Y okay  N
4.4.0.2   Y okay  Y/N

Y/N in the last line denotes the fact that 4.4.0.2 fails near the end of saving
the big file not every time, like 4.4.0.1, but like once in two saves.

I don't know what to say. All this is rather hurting. I'll have to try the
apache variant, which is only at 4.1.1 currently.

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[Libreoffice-bugs] [Bug 88139] math formulas imported incorrectly from file saved in 3.6.7.2

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=88139

--- Comment #15 from Yury yury.tarasiev...@gmail.com ---

LOloads  formulas  saves
3.6.7.2   N - -   
4.0.2.1   N - -
4.2.8.2   Y resized   Y
4.3.5.2   Y resized   Y
4.4.0.1   Y okay  N
4.4.0.2   Y okay  Y/N
AOO 4.1.1 N - -

Effectively this situation should mean dispensing with LO/AOO for any kind of
serious/critical work... :(

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[Libreoffice-bugs] [Bug 88139] math formulas imported incorrectly from file saved in 3.6.7.2

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=88139

Yury yury.tarasiev...@gmail.com changed:

   What|Removed |Added

   See Also||https://bugs.freedesktop.or
   ||g/show_bug.cgi?id=88145

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[Libreoffice-bugs] [Bug 88139] math formulas imported incorrectly from file saved in 3.6.7.2

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=88139

Yury yury.tarasiev...@gmail.com changed:

   What|Removed |Added

   See Also||https://bugs.freedesktop.or
   ||g/show_bug.cgi?id=88144

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[Libreoffice-bugs] [Bug 88139] math formulas imported incorrectly from file saved in 3.6.7.2

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=88139

Yury yury.tarasiev...@gmail.com changed:

   What|Removed |Added

   See Also||https://bugs.freedesktop.or
   ||g/show_bug.cgi?id=88140

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[Libreoffice-bugs] [Bug 88139] math formulas imported incorrectly from file saved in 3.6.7.2

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=88139

--- Comment #4 from Yury yury.tarasiev...@gmail.com ---
While poking around I've found that the immediate cause of bad render is the
`vertical position` setting of the imported formula frame, which is somehow
offset by (in this case) 0.26in `from bottom` w/r to the `base line`.

Newly input formula gets this setting (correctly) zeroed and referring to
`Character`, according to what is set in the `Formula` frame style.

Re-applying the frame style does not help. Also, I cannot directly edit the
setting in question, as the frame `Position` settings (both horisontal and
vertical) are grayed out.

Would somebody point out the relevant object and property hierarchy (if
possible, for python interface) for me to throw together a (python) script
which would iterate through the imported formulas and workaround the issue
(until it gets fixed in the source)? My work is effectively blocked now
(because of https://bugs.freedesktop.org/show_bug.cgi?id=88140 and this)

BTW, the UI click handling is somewhat crippled in its capability to select
formula's *frame* (possibly, frames of other object types, too) for *editing*
(I'm filing a ticket on this).

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[Libreoffice-bugs] [Bug 88139] math formulas imported incorrectly from file saved in 3.6.7.2

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=88139

--- Comment #6 from Yury yury.tarasiev...@gmail.com ---
Created attachment 111911
  -- https://bugs.freedesktop.org/attachment.cgi?id=111911action=edit
frame settings as shown for the incorrectly rendered formula (4.3.5.2)

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[Libreoffice-bugs] [Bug 88139] math formulas imported incorrectly from file saved in 3.6.7.2

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=88139

--- Comment #8 from Yury yury.tarasiev...@gmail.com ---
What more actually happens there is formulas' frames get their vertical size
reduced. Which, in turn, makes rendering use glyphs squished vertically.

I see two problems here:

1) Unsolicited vert. size change on formulas' frames when importing docs saved
in 3.* (and interpretation of it shown in frame `position` subdialog)

2) Dependence of rendering process on that frame parameter. After all, there is
font size set in formula editor, what has the formula's frame height to do with
anything? If operator sets absolute height too small, let output be clipped.
The way this works right now is absurd.

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[Libreoffice-bugs] [Bug 88139] math formulas imported incorrectly from file saved in 3.6.7.2

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=88139

--- Comment #5 from Yury yury.tarasiev...@gmail.com ---
That is how relevant tags look in the contents.xml.

Incorrectly rendered formula:

draw:frame draw:style-name=fr1 draw:name=Object1
text:anchor-type=as-char svg:y=-0.2638in svg:width=0.4193in
svg:height=0.2717in draw:z-index=0

Correctly rendered formula:

draw:frame draw:style-name=fr2 draw:name=Object3
text:anchor-type=as-char svg:y=-0.2634in svg:width=0.5075in
svg:height=0.4098in draw:z-index=1

In the 1st case, height is set incorrectly, and anchor interpreted incorrectly.

Attached pic with frame position dialog for the incorrectly rendered formula.

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[Libreoffice-bugs] [Bug 88139] math formulas imported incorrectly from file saved in 3.6.7.2

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=88139

--- Comment #7 from Yury yury.tarasiev...@gmail.com ---
The latest 4.2.8 has this problem, too. The latest 4.4.0 does not have this
problem.
Can the formula handling module be backported or something? 4.4.0 can't be
safely used as it has problems with saving of the big docs.

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[Libreoffice-bugs] [Bug 88139] math formulas imported incorrectly from file saved in 3.6.7.2

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=88139

--- Comment #2 from Yury yury.tarasiev...@gmail.com ---
Created attachment 111889
  -- https://bugs.freedesktop.org/attachment.cgi?id=111889action=edit
rendering in 3.6.7.2

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[Libreoffice-bugs] [Bug 88139] math formulas imported incorrectly from file saved in 3.6.7.2

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=88139

--- Comment #1 from Yury yury.tarasiev...@gmail.com ---
Created attachment 111888
  -- https://bugs.freedesktop.org/attachment.cgi?id=111888action=edit
doc with simple formula saved in 3.6.7.2

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[Libreoffice-bugs] [Bug 88139] math formulas imported incorrectly from file saved in 3.6.7.2

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=88139

--- Comment #3 from Yury yury.tarasiev...@gmail.com ---
Created attachment 111890
  -- https://bugs.freedesktop.org/attachment.cgi?id=111890action=edit
rendering in 4.3.5.2

1st line - imported and re-rendered content and same content
copied-pasted-re-rendered
2nd line - newly input content (same formula mathtype source text)

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