Add lexing rule for path
Fix to parse scilab5 programs
Add tests and fix issues
Fix bug with keyword in matrix
Add scilab5 syntax for while
Add warning for heterous string
Add 'while then else' syntax
Add tests
Add function to count node
Add pre-parse operation
Fix an issue with block comment
Add comment in weird place (function declaration)
Add pretty printer
Fix exp order in seq for a particular case
Add rule to allow A''' (transpose several times the same matrix)
Fix a bug when printing an if-statement
Fix some bugs (floats, while...else, args order)
Add utils module (function to test equality between ast)
Add option to test ast equality between scilab and our parser
Change examples