Fix the positions of various statements:
* Fix Idx1 of BranchStatement so that it points to the character after the label if Label exists,
or the one after Token if Label does not exist.
* Fix Idx1 of LabelledStatement so that it points to the character after the statement.
* Fix Idx1 of ReturnStatement so that it points to the character after the argument if
Argument exists, or the one after return keyword if Argument does not exist.
* Set Idx0 of SwitchStatement and fix Idx1 of SwitchStatement so that it points to the
character after the right brace.
* Fix Idx0 of ThrowStatement to point to the start of throw keyword and fix Idx1 of
ThrowStatement so that it points to the next character after Argument.
* Fix Idx1 of TryStatement to point to the character after Finally if Finally exists, or after Catch
if Finally does not exist.
* Set Idx0 of WithStatement which was not previously set.
* Set WhileStatement.While so that Idx0 points to the right place.
* Set Idx0 of DoWhileStatement and fix Idx1 to point to the next character after the right
parenthesis.
Fix Idx1 of ConditionalExpression so that it points to the next character after alternate expression.
Fix Idx1 of SequenceExpression to return Idx1 of the last sequence element, not first.
Fix Idx0 of unary expression to point to the start of operand in case of a postfix operator.
Fix Idx1 of VariableExpression so that it points to the character right after the name literal if the
expression does not have an initializer.
Fix Idx1 of ObjectLiteral so that it points to the character immediately after the right brace.
Fix Idx1 of ArrayLiteral so that it points to the character immediately after the right bracket.
Enable more linters, address the issues and do a major naming refactor
to use golang lower camelCase identifiers for types, functions, methods
and variable names.
Also:
* Clean up inline generation so it doesn't rely on temporary variables.
* Remove unused functions generated by inline.pl.
Disable new linters which aren't compatible with this code module.
Upgrade github actions to fix caching issues.
Run go mod to bring in new styling.
Remove space on nolint declarations.
Apply all changes to whitespace as required to pass goimports linter.
Only trigger checks on pull_request which works for pulls from other
forks, where as push only works from the same repo.
* Streamline what we get from "otto/parser"
* Get rid of some "otto/parser" cruft
* FunctionExpression => FunctionLiteral
* The debugger statement (debugger) should do nothing (not panic)
* Fix aspects of function expression call evaluation
* Faster, more straightforward, etc.
* More advanced object literals (get ..., set ...)
* More tests using JavaScript from the wild (http://cdnjs.com/)
