176 lines
2.7 KiB
Plaintext
176 lines
2.7 KiB
Plaintext
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# JOE syntax highlight file for R
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=Idle
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=Ident
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=Bad
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=Comment
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=Constant
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=Number +Constant
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=String +Constant
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=StringEscape +Escape
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=Character +Constant
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=CharacterEscape +Escape
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=Boolean +Constant
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=Escape
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=Keyword
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=Brace
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=Control
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:idle Idle
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* idle
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"#" line_comment recolor=-1
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"0" first_digit recolor=-1
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"1-9" decimal recolor=-1
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"." maybe_float buffer
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"\"" string recolor=-1
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"'" char recolor=-1
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"\p{L}\p{Nl}" ident buffer
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"\\" outside_escape recolor=-1
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"{}" brace recolor=-1
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"/,:;=()><[]*&|!~+\-%^" control recolor=-1
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:outside_escape Escape
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* idle
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:brace Brace
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* idle noeat
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:control Control
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* idle noeat
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:line_comment Comment comment
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* line_comment
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"BFHNTX" line_comment noeat call=comment_todo.comment_todo()
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"\n" idle
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:first_digit Number
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* idle noeat
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"xX" hex
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"." float
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"eE" epart
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"0-9" decimal
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"L" idle
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:hex Number
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* idle noeat
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"0-9A-Fa-f" hex
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:decimal Number
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* idle noeat
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"0-9" decimal
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"eE" epart
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"." float
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"L" idle
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:maybe_float Number
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* idle recolor=-2 noeat
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"\i." ident recolor=-2
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"0-9" float recolor=-2
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:float Number
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* idle noeat
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"eE" epart
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"0-9" float
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"L" idle
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:epart Number
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* idle noeat
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"0-9+\-" enum
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:enum Number
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* idle noeat
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"0-9" enum
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"L" idle
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:string String string
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* string
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"\"" idle
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"\\" string_escape recolor=-1
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"%" string_control recolor=-1
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:string_escape StringEscape string
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* string
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"x" string_hex
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"0-7" string_octal2
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"\n" string recolor=-2
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# \x will consume all successive hex digits (ANSI C).
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:string_hex StringEscape string
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* string noeat
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"0-9a-fA-F" string_hex
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:string_octal2 StringEscape string
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* string noeat
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"0-7" string_octal3
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:string_octal3 StringEscape string
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* string noeat
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"0-7" string
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:string_control StringEscape string
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* string
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"\"" string noeat
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"\n" idle
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"\\" string_escape recolor=-1
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"0-9.\-+ #hjILtz$" string_control
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:char Character string
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* char
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"\n" idle
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"'" idle
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"\\" char_escape recolor=-1
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:char_escape CharacterEscape string
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* char
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"x" char_hex
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"0-7" char_octal2
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"\n" char recolor=-2
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# \x will consume all successive hex digits (ANSI C).
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:char_hex CharacterEscape string
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* char noeat
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"0-9a-fA-F" char_hex
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:char_octal2 CharacterEscape string
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* char noeat
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"0-7" char_octal3
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:char_octal3 CharacterEscape string
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* char noeat
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"0-7" char
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# It feels to me like this could use some more work...
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:ident Ident
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* idle noeat strings
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"TRUE" bool
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"FALSE" bool
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"NULL" val
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"Inf" val
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"NaN" val
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"NA" val
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"NA_integer_" val
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"NA_real_" val
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"NA_complex_" val
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"NA_character_" val
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"if" kw
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"else" kw
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"repeat" kw
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"while" kw
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"function" kw
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"for" kw
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"in" kw
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"next" kw
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"break" kw
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done
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"\c." ident
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:bool Boolean
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* idle noeat
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:val Constant
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* idle noeat
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:kw Keyword
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* idle noeat
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