The patch removes the following texvc macros conflicting with generic LaTeX syntax from the autocomplete suggestions of the visual formula editor:
* \and
* \or
* \pagecolor
* \part
* \ang
* \C
* \H
* \bold
* \Bbb
and replaces the following commands with the LaTeX equivalents in the visual formula editors math dialogue
* \and -> \land
* \or -> \lor
according to https://www.mediawiki.org/w/index.php?title=Extension:Math/Roadmap&oldid=2808288
Bug: T197842
Change-Id: Id3a085dc0a7551b582a9a0a759a838411d1ecf71
This changed after the OOUI font-size change. Also reduce
the preview height which is measure in em's so that it is
closer to its original pixel value.
Also fix line height for error messages.
Change-Id: I3537d33dc1889e0154f4574bb33b22b3c006fe9c
Insert required backslash to LaTeX commands.
This should help to avoid that users ommit the backslash for LaTeX commands unintentionally.
Change-Id: I970cec2cb597815cc4272ed573ac1a2ee2682e55
Set viewBox to "2 2 20 20" to trim 2px off each side of our
existing 24px icons, therefore aligning them to the new 20px
grid. All of them had been drawn with large margins, so none
of the graphic is lost.
Bug: T177432
Bug: T190151
Change-Id: Ifaa8c27450cde7ed25d4429bd8aba25bcba3bfcc
Renders formulae via mathoid without to run mathoid as a service.
Mathoid 0.7.1 or later must be installed locally and configured to be
accessed directly from the math extension. It has been tested with the
config.dev.yaml of version 0.7.1. If mathoid is installed in
'/srv/mathoid' the following line might be added to LocalSettings.php
$wgMathoidCli = ['/srv/mathoid/cli.js', '-c', '/srv/mathoid/config.dev.yaml'];
i.e., make sure to specify the -c parameter with an absolute path.
In addition mathoid uses more memory than the the default. With
the config.dev.yaml a value of
$wgMaxShellMemory = 2097152;
has been tested to work well.
Change-Id: I0600f056d21927963267cf979d342e313419e9fa
Having greedy .* matchers in these regular expressions is quite scary,
and a possible source of hard to track errors. For example, a string
like "height:8px;left:3ex" will make these regular expressions succeed,
even if they shouldn't. The substring "8px;left;3" will be fetched, and
most probably turned into something unexpected like "8ex" for the
calculations below.
Change-Id: Ia6753a58802fb3f3c5df4d2b35a6d8e616835f20
The overflow-x rule has no effect on inline elements
anyway, as documented in T134281, and it confuses
logic in VE for computing highlights.
Bug: T167438
Change-Id: Ifb9e503386c2e0bb101265310767ca9d00ad0c44
The chemical and mathematical formula inspectors and dialogs
have a lot of similar functionality, and the common parts are
now moved to the common MWLatex class.
MWMath* classes now inherit from MWLatex*, and so do
the new MWChem* classes.
Bug: T153365
Change-Id: I4452ceca55197fda5f1e1293a5741c6f5fb7c245
There are separate JS files for them, so the CSS should be separate, too.
This is a part of the refactoring that is required for bug T153365.
Change-Id: Iadbe5eeccff25ed1d184658945a4eb52e465d863
Add mwe-math-element class attribute to the outermost element
holding mathematical expressions. Add a css rule that adds a
scrollbar to the element in case it's a div, which is the case
for displaystyle formulae.
Note, there will be no scroll bar if long formulae are not
explicitly marked up das displaystyle formulae.
Bug: T134281
Change-Id: Iba462601bb15f8667d1284282ba4f6c2020a02b9
This reverts commit e674d7e73b.
That commit does not help to solve T134281.
It adds a CSS class name which is configurable
by a global variable to various math elements, which is confusing.
Change-Id: Iea5f231e0cea1221dc717b3409b36c0baf11bb24
This is the fix for the bug that makes the whole page scroll when long
equations are present in the wiki article.
Bug: T134281
Change-Id: I29f8df027384098cd0923bcfa23a914c8d887bba
Primary command name is used by double click and enter.
Make this launch the default edit action 'mathDialog'.
Change-Id: Ie7a87914a55ecc87769c4a1aa029b36966b83a04
In Ifdd75ce51076b098af67a96b5dcb0fc0726d2b00
I missed to update the png fallback mechanism
given the fact that SVG is now a <img element
as well and no longer a <meta tag.
Bug: T136905
Change-Id: If1b4fb11cfb50eab98f847674fdbef2cd0e43e37
1) Because enabling native MathML now requires special configuration steps
from the users, they can as well just check their math font setup. Hence we
remove the Web font fallback.
2) We then can actually just remove ext.math.desktop.css since no specific
style is necessary any more on desktop.
3) We also no longer need to add the Web font to the list of font-family on
the <math> element. We actually just remove the whole font-family rule so
that it is up to web engines developers & users to decide the best math font
to use (e.g. via the "Fonts for mathematics" option in the font preference
menu of Firefox).
Change-Id: I1818d288b0f28715a460e3163590e4d0374c42b4
The Firefox specific CSS changes require a special
setup of math fonts on the system. To avoid problems
OS dependent behavior, this browser specific modifications
are removed from the ext.math.css file.
There are a couple of places, where people can overwrite
their CSS rules individually.
For example from version 1.8 the plugin
cf. de1eec2f0d
Note that this change will make things worse for users
that chose the MathML rendering option and managed to
configure their font setup right.
Change-Id: I5a376904a01a46634eea2160e02736df74cd0b5f
When the math dialog's menuLayout height is below 450 px,
make the symbol menu and the preview element shorter, so
the input is still in view. (This works until about
280px, below which the user will need to scroll down to
use the input.
Bug: T121150
Change-Id: I9e41cce80c3f770b1e3d0e7b133470045a1afe67
InternetExplorer versions that do support SVG images
have problems rendering these in meta tags.
Replacing meta tags with img elements resolves the problem.
Bug: T132491
Change-Id: I353e911a8e2066c10d8df583cae88861a8623816
This attribute was added in Ia0f601c1d5. Use it instead of
extracting the information from the SVG.
Change-Id: Ib6d6f4c9480ae00ccb2977b57c7b93de8ebb03f2
Sub-pixel alignment errors are unavoidable as the browser will rasterise
the SVG then round percentage offsets to the pixel grid.
Change-Id: I704db755d49be189db9670594e2ae2f193e6052d
This was set low to avoid issues with local servers, but the new default
server (wmflabs.org) can handle a higher value, and the script runs
much faster.
Change-Id: I69b06c59fc03c4c4b15619e8dff7bfc904dba96f
If a symbol has "backgroundPosition" set to true, adjust
its vertical position in the button, according to the
vertical-align property on the SVG, by adding a
background-position property on its CSS rule.
Also set "backgroundPosition" to true for a number of
symbols and generate a new CSS file.
Bug: T123397
Change-Id: Ic9bbb65d2bedf38f569d8922599a2e3d2575f153
Every time the math dialog is resized, calculate the
vertical space available to the input and resize the
input to fill this space.
Bug: T123891
Depends-On: Ia2e094071f385628449f1935f0250cbeb75196f0
Change-Id: I3f3c915469f282a6e0459a7e4d10e19bee68b8db
The context item for math nodes now has two edit buttons,
one for the inspector (edit inline) and one for the dialog
(edit). Creating a new math node automatically opens the
dialog.
Bug: T120382
Change-Id: Icd3ec75262fcc5e0cbc304051c651278b0d8b01c
Also make input widget height respond to its contents. These two
changes address the problems of overlapping when the screen
height is limited.
Bug: T119900
Change-Id: Ie21c141673a9343d05da05cdbd2eaa96efff0a58
The formula preview is not centered when the display attribute
is set to block. Correct this by enforcing display: inline-block
when the math image is inside the preview element.
Bug: T119670
Change-Id: I77d9b213a31d3005212c8c11874112ddb64aa74a
The main components are:
- a menu of formula fragment buttons
- an ace editor text input into which LaTeX commands are
inserted on clicking the buttons
- a preview of the formula
The deviations from the draft design (full-width menu,
smaller buttons, dialog is 'larger' instead of 'large')
are so that more buttons can be seen at once.
Depends on Ia0f46da2d4 in ve-mw
Depends on Ib75fb7b087 in ve-mw
Depends on I758f90abb9 in ve-mw
Depends on Ibcd941d938 in CodeEditor
Depends on Ie814f59086 in oojs-ui
Depends on If540670bf2 in oojs-ui
Depends on I5f70f133b7 in ve core
Bug: T114163
Bug: T118617
Bug: T118618
Change-Id: I96d4b72f2e49ad3f43a2e5c71f0d348fdfb35503
Also keep the CSS file in alphabetical order so additions make
for clean diffs. (The async built file had a pseudo-random order)
Change-Id: Iad76ef36c90f42ba3232f135b05465408f42b2ba
Also produces a CSS file for the symbol buttons, using the
SVG filenames. Gets the list of symbols from symbols.json.
Bug: T118660
Change-Id: Iaa792418d870a7e266b6455ef037994e31278278
* With the current settings for example the distance between
matrix rows is too large.
Bug: T106890
Change-Id: Iffa2534f7d39e9faf41ab11124c9b9ff571988d2
