* End current nested group, restoring values before the group began.

* Gets the CSS color of the current options object

* Return an options object with a cramped version of the current style. If * the current style is cramped, returns `this`.

* Parses an entire function, including its base and all of its arguments.

* If `optional` is false or absent, this parses an ordinary group, * which is either a single nucleus (like "x") or an expression * in braces (l

* Parses a group, essentially returning the string formed by the * brace-enclosed tokens plus some position information.

* Get the style of a subscript given a base in the current style.

* Get the style of a superscript given a base in the current style.

* This function lexes a single token.

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

* 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)

* 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.

* Create a new options object with "phantom" set to true.

* Use this to register only the HTML and MathML builders for a function (e.g. * if the function's ParseNode is generated in Parser.js rather than via

* Use this to register only the HTML and MathML builders for a function (e.g. * if the function's ParseNode is generated in Parser.js rather than via

* Feed a new input string to the same MacroExpander * (with existing macros etc.).

* Detect whether `name` has a definition. Equivalent to * `get(name) != null`.

* Parses the arguments of a function or environment

* Create a new options object with the given color.