JOE (Joe's Own Editor) syntax coloring and highlighting files - improved ones
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joe-syntax/java.jsf

284 lines
4.2 KiB

# JOE syntax highlight file for JAVA
# Needs: \uXXXX for unicode in strings
# improve escape parsing
=Idle
=Comment green
=CommentLabel bold green
=Constant cyan
=Escape bold cyan
=Type bold
=Keyword bold
=Operator bold
=Bad bold red
=Brace magenta
=Control
=Methods
:begin Idle
* begin noeat call=.java()
#
# Java as a subroute- for use as java script in html
#
.subr java
:idle Idle
* idle
"\n" idle
"/" slash
"0" first_digit recolor=-1
"1-9" decimal recolor=-1
"." maybe_float
"\"" string recolor=-1
"'" char recolor=-1
"a-zA-Z_" ident mark buffer
"{}" brace recolor=-1
",:;=()><[]*&|!~+\-%^" control recolor=-1
:maybe_done Control
* idle noeat
"/" idle noeat return recolor=-2
:brace Brace
* idle noeat
:control Control
* idle noeat
:slash Idle
* idle noeat
"*" comment recolor=-2
"/" line_comment recolor=-2
:comment Comment
* comment
# might be TODO label
"BFHNTX" comment noeat call=.comment_todo()
"*" maybe_end_comment
:maybe_end_comment Comment
* comment noeat
"/" idle
"*" maybe_end_comment
:line_comment Comment
* line_comment
# might be TODO label
"BFHNTX" line_comment noeat call=.comment_todo()
"\n" idle
:first_digit Constant
* idle noeat
"xX" hex
"." float
"eE" epart
"0-7" octal
"89" bad_number recolor=-1
:bad_number Bad
* idle noeat
"0-9" bad_number
:octal Constant
* idle noeat
"0-7" octal
"89" bad_number recolor=-1
:hex Constant
* idle noeat
"0-9A-Fa-f" hex
:decimal Constant
* idle noeat
"0-9" decimal
"eE" epart
"." float
:maybe_float Constant
* idle recolor=-2 noeat
"0-9" float recolor=-2
:float Constant
* idle noeat
"eE" epart
"0-9" float
:epart Constant
* idle noeat
"0-9+\-" enum
:enum Constant
* idle noeat
"0-9" enum
:string Constant
* string
"\"" idle
"\\" string_escape recolor=-1
"%" string_control recolor=-1
:string_escape Escape
* string
"x" string_hex1
"0-7" string_octal2
"\n" string recolor=-2
:string_hex1 Escape
* string noeat
"0-9a-fA-F" string_hex2
:string_hex2 Escape
* string noeat
"0-9a-fA-F" string
:string_octal2 Escape
* string noeat
"0-7" string_octal3
:string_octal3 Escape
* string noeat
"0-7" string
:string_control Escape
* string_control
"\n" reset
"diouxXeEfFgGaAcspn%SC" string
:char Constant
* char
"\n" reset
"'" idle
"\\" char_escape recolor=-1
:char_escape Escape
* char
"x" char_hex1
"0-7" char_octal2
"\n" char recolor=-2
:char_hex1 Escape
* char noeat
"0-9a-fA-F" char_hex2
:char_hex2 Escape
* char noeat
"0-9a-fA-F" char
:char_octal2 Escape
* char noeat
"0-7" char_octal3
:char_octal3 Escape
* char noeat
"0-7" char
:ident Idle
* ident_end noeat markend strings
"abstract" kw
"assert" kw
"boolean" type
"break" kw
"byte" type
"case" kw
"catch" kw
"char" type
"class" kw
"const" bad_kw
"continue" kw
"default" kw
"do" kw
"double" type
"else" kw
"enum" kw
"extends" kw
"false" lit
"final" kw
"finally" kw
"float" type
"for" kw
"goto" bad_kw
"if" kw
"implements" kw
"import" kw
"instanceof" operator
"int" type
"interface" kw
"long" type
"native" kw
"new" operator
"null" lit
"package" kw
"private" kw
"protected" kw
"public" kw
"return" kw
"short" type
"static" kw
"strictfp" kw
"super" kw
"switch" kw
"synchronized" kw
"this" kw
"throw" kw
"throws" kw
"transient" kw
"true" lit
"try" kw
"void" kw
"volatile" kw
"while" kw
done
"a-zA-Z0-9_" ident
:type Type
* idle noeat
:kw Keyword
* idle noeat
:bad_kw Bad
* idle noeat
:lit Constant
* idle noeat
:operator Operator
* idle noeat
:ident_end Idle
* idle noeat
" " ident_end
"(" method_end noeat recolormark
:method_end Methods
* idle noeat
.end
.subr comment_todo
# initial state
:comment_todo_init Comment
* comment_todo_guess buffer
# highlight common TODO labels
:comment_todo_guess Comment
* comment_todo_unknown noeat strings
"BUG" comment_todo
"FIXME" comment_todo
"HACK" comment_todo
"NOTE" comment_todo
"TODO" comment_todo
"XXX" comment_todo
done
"A-Z" comment_todo_guess
:comment_todo_unknown Comment
* NULL noeat return
:comment_todo CommentLabel
* NULL noeat return
.end