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MathML: make InsetMathXArrow generate valid XML entities when required.

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Before this, it only supported HTML entities.
This commit is contained in:
Thibaut Cuvelier 2020-11-05 02:18:47 +01:00
parent 8d33eb0351
commit 85a8664ba5
1 changed files with 71 additions and 33 deletions
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104
src/mathed/InsetMathXArrow.cpp
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@ -88,40 +88,78 @@ void InsetMathXArrow::mathmlize(MathStream & ms) const
{
char const * arrow;
if (name_ == "xleftarrow")
arrow = "←";
else if (name_ == "xrightarrow")
arrow = "→";
else if (name_ == "xhookleftarrow")
arrow = "↩";
else if (name_ == "xhookrightarrow")
arrow = "↪";
else if (name_ == "xLeftarrow")
arrow = "⇐";
else if (name_ == "xRightarrow")
arrow = "⇒";
else if (name_ == "xleftrightarrow")
arrow = "↔";
else if (name_ == "xLeftrightarrow")
arrow = "⇔";
else if (name_ == "xleftharpoondown")
arrow = "↽";
else if (name_ == "xleftharpoonup")
arrow = "↼";
else if (name_ == "xleftrightharpoons")
arrow = "⇋";
else if (name_ == "xrightharpoondown")
arrow = "⇁";
else if (name_ == "xrightharpoonup")
arrow = "⇀";
else if (name_ == "xrightleftharpoons")
arrow = "⇌";
else if (name_ == "xmapsto")
arrow = "↦";
else {
lyxerr << "mathmlize conversion for '" << name_ << "' not implemented" << endl;
LASSERT(false, arrow = "&rarr;");
if (!ms.xmlMode()) { // Use HTML entities.
if (name_ == "xleftarrow")
arrow = "&larr;";
else if (name_ == "xrightarrow")
arrow = "&rarr;";
else if (name_ == "xhookleftarrow")
arrow = "&larrhk;";
else if (name_ == "xhookrightarrow")
arrow = "&rarrhk;";
else if (name_ == "xLeftarrow")
arrow = "&lArr;";
else if (name_ == "xRightarrow")
arrow = "&rArr;";
else if (name_ == "xleftrightarrow")
arrow = "&leftrightarrow;";
else if (name_ == "xLeftrightarrow")
arrow = "&Leftrightarrow;";
else if (name_ == "xleftharpoondown")
arrow = "&leftharpoondown;";
else if (name_ == "xleftharpoonup")
arrow = "&leftharpoonup;";
else if (name_ == "xleftrightharpoons")
arrow = "&leftrightharpoons;";
else if (name_ == "xrightharpoondown")
arrow = "&rightharpoondown;";
else if (name_ == "xrightharpoonup")
arrow = "&rightharpoonup;";
else if (name_ == "xrightleftharpoons")
arrow = "&rightleftharpoons;";
else if (name_ == "xmapsto")
arrow = "&mapsto;";
else {
lyxerr << "mathmlize conversion for '" << name_ << "' not implemented" << endl;
LASSERT(false, arrow = "&rarr;");
}
} else { // Use XML entities.
if (name_ == "xleftarrow")
arrow = "&#x2190;";
else if (name_ == "xrightarrow")
arrow = "&#x2192;";
else if (name_ == "xhookleftarrow")
arrow = "&#x21a9;";
else if (name_ == "xhookrightarrow")
arrow = "&#x21aa;";
else if (name_ == "xLeftarrow")
arrow = "&#x21d0;";
else if (name_ == "xRightarrow")
arrow = "&#x21d2;";
else if (name_ == "xleftrightarrow")
arrow = "&#x2194;";
else if (name_ == "xLeftrightarrow")
arrow = "&#x21d4;";
else if (name_ == "xleftharpoondown")
arrow = "&#x21bd;";
else if (name_ == "xleftharpoonup")
arrow = "&#x21bc;";
else if (name_ == "xleftrightharpoons")
arrow = "&#x21cb;";
else if (name_ == "xrightharpoondown")
arrow = "&#x21c1;";
else if (name_ == "xrightharpoonup")
arrow = "&#x21c0;";
else if (name_ == "xrightleftharpoons")
arrow = "&#x21cc;";
else if (name_ == "xmapsto")
arrow = "&#x21a6;";
else {
lyxerr << "mathmlize XML conversion for '" << name_ << "' not implemented" << endl;
LASSERT(false, arrow = "&#x2192;");
}
}
ms << "<" << from_ascii(ms.namespacedTag("munderover")) << " accent='false' accentunder='false'>"
<< arrow << cell(1) << cell(0)
<< "</" << from_ascii(ms.namespacedTag("munderover"))<< ">";