// We have a bit of a problem here. MathML wants to know whether the
// character represents an "identifier" or an "operator", and we have
// no general way of telling. So we shall guess: If it's alpha or
// mathalpha, then we'll treat it as an identifier, otherwise as an
// operator.
// Worst case: We get bad spacing, or bad italics.
void InsetMathChar::mathmlize(MathStream & ms) const
{
std::string entity;
switch (char_) {
case '<': entity = "<"; break;
case '>': entity = ">"; break;
case '&': entity = "&"; break;
case ' ': {
ms << from_ascii(" ");
return;
}
default: break;
}
if (ms.inText()) {
if (entity.empty())
ms.os().put(char_);
else
ms << from_ascii(entity);
return;
}
if (!entity.empty()) {
ms << "<mo>" << from_ascii(entity) << "</mo>";
return;
}
char const * type =
(isalpha(char_) || Encodings::isMathAlpha(char_))
? "mi" : "mo";
// we don't use MTag and ETag because we do not want the spacing
ms << "<" << type << ">" << char_type(char_) << "</" << type << ">";
}
void InsetMathSpecialChar::mathmlize(MathStream & ms) const
{
switch (char_) {
case '&':
ms << "&";
break;
default:
ms.os().put(char_);
break;
}
}