* Mark a function for special use by Sizzle * @param {Function} fn The function to mark

* Mark a function for special use by Sizzle * @param {Function} fn The function to mark

* Converts the math node into a string, similar to innerText, but escaped.

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* Call a function handler with a suitable context and arguments.

* Recursively expand first token, then return first non-expandable token.

* Expand the next token only once if possible. * * If the token is expanded, the resulting tokens will be pushed onto * the stack in reverse

* Handle a subscript or superscript with nice errors.

* Return an options object with the given size and in at least `\textstyle`. * Returns `this` if appropriate.

* Return true if this style is tightly spaced (scriptstyle/scriptscriptstyle)

* Make a map and return a function for checking if a key * is in that map.

* Make a map and return a function for checking if a key * is in that map.

* Make a map and return a function for checking if a key * is in that map.

* Add a given token to the token stack. In particular, this get be used * to put back a token returned from one of the other methods.