#include "InsetMathColor.h"
#include "InsetMathComment.h"
#include "InsetMathDelim.h"
+#include "InsetMathEnsureMath.h"
#include "InsetMathEnv.h"
#include "InsetMathFrac.h"
#include "InsetMathKern.h"
} else {
// simple $...$ stuff
putback();
- cell->push_back(MathAtom(new InsetMathHull(hullSimple)));
- parse2(cell->back(), FLAG_SIMPLE, InsetMath::MATH_MODE, false);
+ if (mode == InsetMath::UNDECIDED_MODE) {
+ cell->push_back(MathAtom(new InsetMathHull(hullSimple)));
+ parse2(cell->back(), FLAG_SIMPLE, InsetMath::MATH_MODE, false);
+ } else {
+ // Don't create nested math hulls (bug #5392)
+ cell->push_back(MathAtom(new InsetMathEnsureMath));
+ parse(cell->back().nucleus()->cell(0), FLAG_SIMPLE, InsetMath::MATH_MODE);
+ }
}
}
return success_;
}
- else if (t.cat() == catOther)
- cell->push_back(MathAtom(new InsetMathChar(t.character())));
+ else if (t.cat() == catOther) {
+ char_type c = t.character();
+ if (isAsciiOrMathAlpha(c)
+ || mode_ & Parse::VERBATIM
+ || !(mode_ & Parse::USETEXT)
+ || mode == InsetMath::TEXT_MODE) {
+ cell->push_back(MathAtom(new InsetMathChar(c)));
+ } else {
+ MathAtom at = createInsetMath("text");
+ at.nucleus()->cell(0).push_back(MathAtom(new InsetMathChar(c)));
+ while (nextToken().cat() == catOther
+ && !isAsciiOrMathAlpha(nextToken().character())) {
+ c = getToken().character();
+ at.nucleus()->cell(0).push_back(MathAtom(new InsetMathChar(c)));
+ }
+ cell->push_back(at);
+ }
+ }
else if (t.cat() == catComment) {
docstring s;
parse(cell->back().nucleus()->cell(0), FLAG_ITEM, mode);
}
}
+
else if (t.cs() == "unitfrac") {
// Here allowed formats are \unitfrac[val]{num}{denom}
MathData ar;
parse(cell->back().nucleus()->cell(1), FLAG_ITEM, mode);
}
+ else if (t.cs() == "cfrac") {
+ // allowed formats are \cfrac[pos]{num}{denom}
+ docstring const arg = getArg('[', ']');
+ //lyxerr << "got so far: '" << arg << "'" << endl;
+ if (arg == "l")
+ cell->push_back(MathAtom(new InsetMathFrac(InsetMathFrac::CFRACLEFT)));
+ else if (arg == "r")
+ cell->push_back(MathAtom(new InsetMathFrac(InsetMathFrac::CFRACRIGHT)));
+ else if (arg.empty() || arg == "c")
+ cell->push_back(MathAtom(new InsetMathFrac(InsetMathFrac::CFRAC)));
+ else {
+ error("found invalid optional argument");
+ break;
+ }
+ parse(cell->back().nucleus()->cell(0), FLAG_ITEM, mode);
+ parse(cell->back().nucleus()->cell(1), FLAG_ITEM, mode);
+ }
+
else if (t.cs() == "xrightarrow" || t.cs() == "xleftarrow") {
cell->push_back(createInsetMath(t.cs()));
parse(cell->back().nucleus()->cell(1), FLAG_OPTION, mode);
return success_;
}
docstring rem;
- cmd = Encodings::fromLaTeXCommand(cmd, rem);
- for (size_t i = 0; i < cmd.size(); ++i)
- cell->push_back(MathAtom(new InsetMathChar(cmd[i])));
- if (rem.size()) {
- MathAtom at = createInsetMath(t.cs());
- cell->push_back(at);
- MathData ar;
- if (!mathed_parse_cell(ar, '{' + rem + '}', mode_))
- success_ = false;;
- cell->append(ar);
- }
+ do {
+ cmd = Encodings::fromLaTeXCommand(cmd, rem);
+ for (size_t i = 0; i < cmd.size(); ++i)
+ cell->push_back(MathAtom(new InsetMathChar(cmd[i])));
+ if (rem.size()) {
+ char_type c = rem[0];
+ cell->push_back(MathAtom(new InsetMathChar(c)));
+ cmd = rem.substr(1);
+ rem.clear();
+ } else
+ cmd.clear();
+ } while (cmd.size());
}
else if (t.cs().size()) {