What does our lexer support?

[MarkMichaelis]

What does our lexer support:

• Named options where order doesn't matter.
  i.e. getuser.exe -first Inigo -last Montoya or getuser.exe -last Montoya -first Inigo
  DO:Done
• Un-named command line arguments where the option name is determined by the argument position (when programming the option name is still required).
  i.e. getuser.exe Inigo Montoya
  DO: See Allow arguments for options using position rather than name #29.
• Repeated use of the same option with the option name mulitple times
  i.e. getuser.exe -name Paul -name Mary
  DO:Done
• Repeated use of the same option using a comma between the arguments
  i.e. getuser.exe -name Paul,Mary
  DO: See Allow an option to have multiple values assigned using a comma-separated list #37
• Bundling of single character options
  i.e createuser.exe Inigo -force -administrator becomes createuser.exe -fa where f and a are aliases for force and administrator
  DO:Done
• Abbreviations
  i.e. getuser.exe -fi Inigo -las Montoya
  DO: See Add option name abbreviation (startswith) support (Off by default) #38 (lower priority)
• Asignment of option values via '=', ' ', ':'
  i.e. 'getuser.exe -firstname = 'Inigo'
  DO: Done
• Asignment of option values via ''
  i.e. 'getuser.exe -nInigo`
  DO: See Support argument assignment immediately following option name #39

...

[MarkMichaelis]

Individual issue created for each lexer support feature listed (if not already implemented)