'function'    Keyword
' '           Text.Whitespace
'zz'          Text
'='           Punctuation
'sample'      Name.Function
'('           Punctuation
'aa'          Text
')'           Punctuation
'\n'          Text.Whitespace

'%%%%%%%%%%%%%%%%%%' Comment
'\n'          Text.Whitespace

'% some comments' Comment
'\n'          Text.Whitespace

'%%%%%%%%%%%%%%%%%%' Comment
'\n\n'        Text.Whitespace

'x'           Name
' '           Text.Whitespace
'='           Punctuation
' '           Text.Whitespace
"'"           Literal.String
"a string'"   Literal.String
';'           Punctuation
'    '        Text.Whitespace
"% some 'ticks' in a comment" Comment
'\n'          Text.Whitespace

'y'           Name
' '           Text.Whitespace
'='           Punctuation
' '           Text.Whitespace
"'"           Literal.String
"a string with '" Literal.String
"'"           Literal.String
"interal'"    Literal.String
"'"           Literal.String
" quotes'"    Literal.String
';'           Punctuation
'\n\n'        Text.Whitespace

'for'         Keyword
' '           Text.Whitespace
'i'           Name.Builtin
'='           Punctuation
'1'           Literal.Number.Integer
':'           Punctuation
'20'          Literal.Number.Integer
'\n  '        Text.Whitespace
'disp'        Name.Builtin
'('           Punctuation
'i'           Name.Builtin
')'           Punctuation
';'           Punctuation
'\n'          Text.Whitespace

'end'         Keyword
'\n\n'        Text.Whitespace

'a'           Name
' '           Text.Whitespace
'='           Punctuation
' '           Text.Whitespace
'rand'        Name.Builtin
'('           Punctuation
'30'          Literal.Number.Integer
')'           Punctuation
';'           Punctuation
'\n'          Text.Whitespace

'b'           Name
' '           Text.Whitespace
'='           Punctuation
' '           Text.Whitespace
'rand'        Name.Builtin
'('           Punctuation
'30'          Literal.Number.Integer
')'           Punctuation
';'           Punctuation
'\n\n'        Text.Whitespace

'c'           Name
' '           Text.Whitespace
'='           Punctuation
' '           Text.Whitespace
'a'           Name
' '           Text.Whitespace
'.*'          Operator
' '           Text.Whitespace
'b'           Name
' '           Text.Whitespace
'./'          Operator
' '           Text.Whitespace
'a'           Name
' '           Text.Whitespace
'\\'          Operator
' '           Text.Whitespace
'...'         Keyword
' comment at end of line and continuation' Comment
'\n    '      Text.Whitespace
'('           Punctuation
'b'           Name
' '           Text.Whitespace
'.*'          Operator
' '           Text.Whitespace
'a'           Name
' '           Text.Whitespace
'+'           Operator
' '           Text.Whitespace
'b'           Name
' '           Text.Whitespace
'-'           Operator
' '           Text.Whitespace
'a'           Name
')'           Punctuation
';'           Punctuation
'\n\n'        Text.Whitespace

'c'           Name
' '           Text.Whitespace
'='           Punctuation
' '           Text.Whitespace
'a'           Name
"'"           Operator
' '           Text.Whitespace
'*'           Operator
' '           Text.Whitespace
'b'           Name
"'"           Operator
';'           Punctuation
'  '          Text.Whitespace
'% note: these ticks are for transpose, not quotes.' Comment
'\n\n'        Text.Whitespace

'disp'        Name.Builtin
'('           Punctuation
"'"           Literal.String
"a comment symbol, %, in a string'" Literal.String
')'           Punctuation
';'           Punctuation
'\n\n'        Text.Whitespace

"!echo abc % this isn't a comment - it's passed to system command" Literal.String.Other
'\n\n'        Text.Whitespace

'function'    Keyword
' '           Text.Whitespace
'y'           Text
'='           Punctuation
'myfunc'      Name.Function
'('           Punctuation
'x'           Text
')'           Punctuation
'\n'          Text.Whitespace

'y'           Name
' '           Text.Whitespace
'='           Punctuation
' '           Text.Whitespace
'exp'         Name.Builtin
'('           Punctuation
'x'           Name
')'           Punctuation
';'           Punctuation
'\n\n '       Text.Whitespace
'%{\n'        Comment.Multiline

'a block comment\n' Comment.Multiline

' %}'         Comment.Multiline
'\n\n'        Text.Whitespace

'function'    Keyword
' '           Text.Whitespace
'no_arg_func' Name.Function
'\n'          Text.Whitespace

'fprintf'     Name.Builtin
'('           Punctuation
"'"           Literal.String
"%s\\n'"      Literal.String
','           Punctuation
' '           Text.Whitespace
"'"           Literal.String
"function with no args'" Literal.String
')'           Punctuation
'\n'          Text.Whitespace

'end'         Keyword
'\n'          Text.Whitespace