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# PASCAL highlighter for JOE
=Idle
=Comment green
=Constant cyan
=Type bold
=Keyword bold
=Operator bold
=Function bold
:idle Idle
* idle
"a-zA-Z" ident buffer
"(" maybe_comment
"{" comment recolor=-1
"'" string recolor=-1
"0-9" number recolor=-1
# Comments
:maybe_comment Idle
* idle noeat
"*" comment recolor=-2
:comment Comment
* comment
"*" maybe_end_comment
"}" idle
:maybe_end_comment Comment
* comment noeat
")" idle
# String constant
:string Constant
* string
"\n" idle
"'" maybe_end_string
:maybe_end_string Constant
* idle recolor=-1 noeat
"'" string
# Numeric constant
:number Constant
* idle noeat
"0-9" number
"eE" epart
"." dot
:dot Constant
* idle noeat
"0-9" float
:float Constant
* idle noeat
"eE" epart
"0-9" float
:epart Constant
* idle noeat
"0-9+\-" enum
:enum Constant
* idle noeat
"0-9" enum
# Keywords
:ident Idle
* idle noeat istrings
"and" operator
"array" type
"begin" kw
"case" kw
"const" kw
"div" operator
"do" kw
"downto" kw
"else" kw
"end" kw
"file" kw
"for" kw
"function" kw
"goto" kw
"if" kw
"in" kw
"label" kw
"mod" operator
"nil" word_constant
"not" operator
"of" kw
"or" operator
"packed" kw
"procedure" kw
"program" kw
"record" kw
"repeat" kw
"set" kw
"then" kw
"to" kw
"type" kw
"until" kw
"var" kw
"while" kw
"with" kw
"integer" type
"boolean" type
"real" type
"char" type
"string" type
"text" type
"abs" function
"atan" function
"arctan" function
"concat" function
"cos" function
"eof" function
"eoln" function
"exp" function
"insert" function
"length" function
"ln" function
"log" function
"odd" function
"ord" function
"page" function
"pred" function
"round" function
"sin" function
"sqr" function
"sqrt" function
"succ" function
"trun" function
done
"a-zA-Z0-9_" ident
:kw Keyword
* idle noeat
:type Type
* idle noeat
:operator Operator
* idle noeat
:word_constant Constant
* idle noeat
:function Function
* idle noeat
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