wikimedia/mediawiki-extensions-Math
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Fix liminf and limsup spacing

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* and injlim projlim spacing

Bug: T350491
Change-Id: I7e4491fbdd461a4583f5418ba1924c647bb2df94
This commit is contained in:
Stegmujo 2023-11-03 11:15:54 +00:00
parent ac1d7a9a7b
commit 7b03a170db
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GPG key ID: BB616B7CC84186BE
4 changed files with 15 additions and 5 deletions
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4
src/TexVC/MMLmappings/AMSMappings.php
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@ -30,8 +30,8 @@ class AMSMappings {
"notag" => 'HandleNoTag',
"eqref" => [ 'HandleRef', true ],
"substack" => [ 'macro', '\\begin{subarray}{c}#1\\end{subarray}', 1 ],
"injlim" => [ 'namedOp', 'inj lim' ],
"projlim" => [ 'namedOp', 'proj lim' ],
"injlim" => [ 'namedOp', 'inj lim' ],
"projlim" => [ 'namedOp', 'proj lim' ],
"varliminf" => [ 'macro', '\\mathop{\\underline{\\mmlToken{mi}{lim}}}' ],
"varlimsup" => [ 'macro', '\\mathop{\\overline{\\mmlToken{mi}{lim}}}' ],
// replaced underrightarrow here not supported

4
src/TexVC/MMLmappings/BaseMappings.php
View file

@ -420,8 +420,8 @@ class BaseMappings {
"ker" => 'namedFn',
"lg" => 'namedFn',
"lim" => 'namedOp',
"liminf" => [ 'namedOp', 'lim inf' ],
"limsup" => [ 'namedOp', 'lim sup' ],
"liminf" => [ 'namedOp', 'lim inf' ],
"limsup" => [ 'namedOp', 'lim sup' ],
"ln" => 'namedFn',
"log" => 'namedFn',
"max" => 'namedOp',

3
src/TexVC/MMLmappings/BaseParsing.php
View file

@ -638,9 +638,10 @@ class BaseParsing {
$applyFct = MMLParsingUtil::renderApplyFunction();
}
}
if ( $node instanceof Literal ) {
$mi = new MMLmi( "", $passedArgs );
return $mi->encapsulateRaw( $name ) . $applyFct;
return $mi->encapsulateRaw( $id ?? $name ) . $applyFct;
}
$mrow = new MMLmrow( TexClass::ORD, [] );
$msub = new MMLmsub( "", $passedArgs );

9
tests/phpunit/unit/TexVC/MMLRenderTest.php
View file

@ -15,6 +15,15 @@ use MediaWikiUnitTestCase;
* @covers \MediaWiki\Extension\Math\TexVC\TexVC
*/
class MMLRenderTest extends MediaWikiUnitTestCase {
public function testLimOperatorSpacing() {
$input = "\liminf v, \limsup w \injlim x \projlim y";
$mathMLtexVC = $this->generateMML( $input );
$this->assertStringContainsString( "lim inf", $mathMLtexVC );
$this->assertStringContainsString( "lim sup", $mathMLtexVC );
$this->assertStringContainsString( "inj lim", $mathMLtexVC );
$this->assertStringContainsString( "proj lim", $mathMLtexVC );
}
public function testTrimNull() {
$input = "\\bigl( \\begin{smallmatrix}a&b\\\\ c&d\\end{smallmatrix} \\bigr)";
$mathMLtexVC = $this->generateMML( $input );