[Libreoffice-bugs] [Bug 43089] Syntax highlighting for Math

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=43089

Xisco Faulí  changed:

   What|Removed |Added

 Status|ASSIGNED|NEW
   Assignee|dante19031...@gmail.com |libreoffice-b...@lists.free
   ||desktop.org

--- Comment #21 from Xisco Faulí  ---
Dear Dante,
This bug has been in ASSIGNED status for more than 3 months without any
activity. Resetting it to NEW.
Please assign it back to yourself if you're still working on this.

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[Libreoffice-bugs] [Bug 43089] Syntax highlighting for Math

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=43089

dante19031...@gmail.com changed:

   What|Removed |Added

   Assignee|libreoffice-b...@lists.free |dante19031...@gmail.com
   |desktop.org |

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[Libreoffice-bugs] [Bug 43089] Syntax highlighting for Math

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=43089

--- Comment #15 from Sergey  ---
Thanks, V Stuart Foote!

Of cause, I mean only "eqn" text editing by external editor (no MathML and
other parts of formula object). For example LO Math may check settings on start
and run external editor, than LO Math generates all this MathML as in normal
mode - the only difference - it takes text from file, not from textbox.

But! This feature is already particulary realized in iMath plugin. Problem that
it's don't open formula objects without "%%ii" text inside.

Also: iMath and CompPad can update formula after text changing. May be they do
it with LibreOffice Math. So, may be more simple way exists to edit formula
object?
-
Link to iMath:
https://sourceforge.net/projects/ooo-imath/
Discussion:
https://sourceforge.net/p/ooo-imath/feature-requests/75/
To see how it works:
1. Install
https://sourceforge.net/projects/ooo-imath/files/Beta%20versions/iMath-2.3.1/iMath-2.3.1~beta2.oxt/download
1. Open Service -> Parameters... -> LibreOffice Writer -> iMath global settings
2. Write path it field "Editing" (if problems - try to use path without spaces,
else you may try to write just editor file name and than change %PATH%)
3. Create formula with "Insert" button on panel, write a=10+20 for example
4. Press right mouse button on formula and select Edit iFormula -> External
Editor
-
Link to ComPad (not maintainted now)
https://sourceforge.net/projects/comppad/

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[Libreoffice-bugs] [Bug 43089] Syntax highlighting for Math

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=43089

--- Comment #14 from V Stuart Foote  ---
(In reply to Sergey from comment #13)
> I have an idea how to solve the problem simply and with much greater effect:
> allow users to use theys favorite EXTERNAL text editor to edit formula, i.e.
> parameter "External math text editor path" in settings needed. It it empty -
> LibreOffice Math runs, else the LibreOffice (or LibreOffice Math without
> GUI) run this actions:
> 
> - create temp file X.eqn on trying to fornmula edit/create
> - run external text editor with this file as parameter
> - read file after editor closing and update formula object as it LibreOffice
> Math does
> 
> It's AUTOMATICALY enables features on user side:
> 
> - pair brackets highlighting
> - functions highlighting
> - more simple editing (change variable name with multicaret editing or vim
> commands, e.t.c.)
> - snippets (not only for math constructions, may be used to natural greek
> symbols writing - [a]+[Tab] -> α instead of %alpha - more simple reading)
> - macroses to text editing in some special cases
> 
> It seems to be a great effect for easy implementation - don't you think so?

This would require the "external" editor to prepare formula in viable MathML
that could be parsed back into ODF.  Sorry, but I don't see how this would
provide anything that can't already be accomplished adding logic to node
composition in the current sm formula editor module with more direct changes.

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[Libreoffice-bugs] [Bug 43089] Syntax highlighting for Math

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=43089

--- Comment #13 from Sergey  ---
I have an idea how to solve the problem simply and with much greater effect:
allow users to use theys favorite EXTERNAL text editor to edit formula, i.e.
parameter "External math text editor path" in settings needed. It it empty -
LibreOffice Math runs, else the LibreOffice (or LibreOffice Math without GUI)
run this actions:

- create temp file X.eqn on trying to fornmula edit/create
- run external text editor with this file as parameter
- read file after editor closing and update formula object as it LibreOffice
Math does

It's AUTOMATICALY enables features on user side:

- pair brackets highlighting
- functions highlighting
- more simple editing (change variable name with multicaret editing or vim
commands, e.t.c.)
- snippets (not only for math constructions, may be used to natural greek
symbols writing - [a]+[Tab] -> α instead of %alpha - more simple reading)
- macroses to text editing in some special cases

It seems to be a great effect for easy implementation - don't you think so?

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[Libreoffice-bugs] [Bug 43089] Syntax highlighting for Math

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=43089

dante19031...@gmail.com changed:

   What|Removed |Added

 CC||giuliano.lo...@gmail.com

--- Comment #12 from dante19031...@gmail.com ---
*** Bug 48671 has been marked as a duplicate of this bug. ***

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[Libreoffice-bugs] [Bug 43089] Syntax highlighting for Math

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=43089

Xisco Faulí  changed:

   What|Removed |Added

   Priority|high|medium

--- Comment #11 from Xisco Faulí  ---
Changing priority back to 'medium' since the number of duplicates is lower than
5

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[Libreoffice-bugs] [Bug 43089] Syntax highlighting for Math

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=43089

--- Comment #10 from kompilainenn <79045_79...@mail.ru> ---
Would be cool to have highlight of operands/functions in Formula editor

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[Libreoffice-bugs] [Bug 43089] Syntax highlighting for Math

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=43089

Norbert X  changed:

   What|Removed |Added

   See Also||https://launchpad.net/bugs/
   ||1698572

--- Comment #9 from Norbert X  ---
On Ubuntu i

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[Libreoffice-bugs] [Bug 43089] Syntax highlighting for Math

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=43089

--- Comment #8 from Norbert X  ---
Bug exists in 

Version: 5.4.1.2
Build ID: 1:5.4.1~rc2-0ubuntu0.16.04.1~lo0
CPU threads: 4; OS: Linux 4.4; UI render: default; VCL: gtk2; 
Locale: en-US (en_US.UTF-8); Calc: group

Ubuntu 16.04 LTS with PPA.

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[Libreoffice-bugs] [Bug 43089] Syntax highlighting for Math

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=43089

Norbert X  changed:

   What|Removed |Added

   See Also||https://launchpad.net/bugs/
   ||1698571

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[Libreoffice-bugs] [Bug 43089] Syntax highlighting for Math

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=43089

Norbert X  changed:

   What|Removed |Added

 CC||nrb...@gmail.com

--- Comment #7 from Norbert X  ---
Syntax highlighting and bracket matching will be very useful.

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[Libreoffice-bugs] [Bug 43089] Syntax highlighting for Math

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=43089

Thomas Lendo  changed:

   What|Removed |Added

 Blocks||39750


Referenced Bugs:

https://bugs.documentfoundation.org/show_bug.cgi?id=39750
[Bug 39750] [META] General Math formula editor improvements
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[Libreoffice-bugs] [Bug 43089] Syntax highlighting for Math

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=43089

Adolfo Jayme f...@libreoffice.org changed:

   What|Removed |Added

Version|Master old  -3.6|Inherited From OOo
   Assignee|v...@libreoffice.org|libreoffice-b...@lists.free
   ||desktop.org

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[Libreoffice-bugs] [Bug 43089] Syntax highlighting for Math

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=43089

José Guilherme Vanz v...@libreoffice.org changed:

   What|Removed |Added

   Assignee|libreoffice-b...@lists.free |v...@libreoffice.org
   |desktop.org |

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[Libreoffice-bugs] [Bug 43089] Syntax highlighting for Math

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=43089

--- Comment #3 from José Guilherme Vanz v...@libreoffice.org ---
I'm taking a look the bugs formula editor, to classify then and after try to
solve them. I downloaded the file attachment and there are some germany
comments on it. Is something relevant?

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[Libreoffice-bugs] [Bug 43089] Syntax highlighting for Math

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=43089

--- Comment #4 from José Guilherme Vanz v...@libreoffice.org ---
(In reply to comment #3)
 I'm taking a look the bugs formula editor, to classify then and after try to
 solve them. I downloaded the file attachment and there are some germany
 comments on it. Is something relevant?

Well, I used google translate. So, sorry disturb you.

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[Libreoffice-bugs] [Bug 43089] Syntax highlighting for Math

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=43089

--- Comment #1 from Giuliano giuliano.lo...@gmail.com 2012-04-14 12:51:14 PDT 
---
Complety right.
Even Gedit use sintax hilight.

It is very hard when you have a lot og {{{((( to understand where you are in
the formula and when to close a braket/graph

Could help a lot in formula writing

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[Libreoffice-bugs] [Bug 43089] Syntax highlighting for Math

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=43089

Florian Reisinger reisi...@gmail.com changed:

   What|Removed |Added

 Status|UNCONFIRMED |NEW
   Priority|medium  |high
 Ever Confirmed|0   |1
Version|LibO 3.4.4 release  |LibO Master

--- Comment #2 from Florian Reisinger reisi...@gmail.com 2012-04-14 13:00:05 
PDT ---
Thank you. BTW; changed version.. and Status to NEW

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