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Add a flag to distinguish a real infix operator from its 'isolated' form, e.g., as in x^{+}

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rbs%maths.uq.edu.au 2002-02-07 02:12:46 +00:00
parent 3bfefc2636
commit 9063863332
1 changed files with 5 additions and 1 deletions
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6
layout/mathml/content/src/nsMathMLOperators.h
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@ -36,7 +36,8 @@ typedef PRInt32 nsStretchDirection;
#define NS_MATHML_OPERATOR_MUTABLE 0x80000000 // the very first bit
#define NS_MATHML_OPERATOR_EMBELLISH_ANCESTOR 0x40000000 // the second bit
#define NS_MATHML_OPERATOR_CENTERED 0x20000000 // the third bit
#define NS_MATHML_OPERATOR_EMBELLISH_ISOLATED 0x20000000 // the third bit
#define NS_MATHML_OPERATOR_CENTERED 0x10000000 // the fourth bit
// define the bits used in the Operator Dictionary
// XXX replace with the PR_BIT(n) macro
@ -139,6 +140,9 @@ public:
#define NS_MATHML_OPERATOR_HAS_EMBELLISH_ANCESTOR(_flags) \
(NS_MATHML_OPERATOR_EMBELLISH_ANCESTOR == ((_flags) & NS_MATHML_OPERATOR_EMBELLISH_ANCESTOR))
#define NS_MATHML_OPERATOR_EMBELLISH_IS_ISOLATED(_flags) \
(NS_MATHML_OPERATOR_EMBELLISH_ISOLATED == ((_flags) & NS_MATHML_OPERATOR_EMBELLISH_ISOLATED))
#define NS_MATHML_OPERATOR_IS_CENTERED(_flags) \
(NS_MATHML_OPERATOR_CENTERED == ((_flags) & NS_MATHML_OPERATOR_CENTERED))