Lexer🐞

[saladuit]

You'll have the crack the first case:

• [x] exit | doesn't work. I've commented out the test cases.

• [x] Maybe a rewrite for is_tokenchar()?

  if (is_tokenchar(&command_line[i]))
      return (is_tokenchar(&command_line[i]));

  is quite ugly, could and maybe should be replaced with something better. For example:

  if (is_metachar(command_line[i])
  return (metachar_len(&command_line[i]));

  In this case you only have to rename is_tokenchar() to metachar_len() and write is_metachar();

[lucienvb]

Also need to check the following cases:

exit (, <, >: bash: syntax error near unexpected token `newline'

exit ): bash: syntax error near unexpected token `)'