mirror of
https://github.com/cmur2/joe-syntax.git
synced 2024-12-22 22:54:23 +01:00
597 lines
9.3 KiB
Plaintext
597 lines
9.3 KiB
Plaintext
# JOE syntax highlight file for Ruby
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# Oh No! It's another perl!
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# <<EOF1, <<EOF2 is not working. Only EOF1 is seen. It should wait for the
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# EOF2.
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=Idle
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=Comment green
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=CommentLabel bold green
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=POD green
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=Constant cyan
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=Escape bold cyan
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=Type bold
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=Keyword bold
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=Bad bold red
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=Var yellow
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=Brace magenta
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=Symbol red
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=SymbolEscape bold red
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=ProcArg #yellow
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=ClassMember fg_310 # brown
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=GlobalVar yellow
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=ClassDecl bold blue
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# Detect pod
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:pre_idle Idle
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* NULL noeat call=.ruby()
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.subr ruby
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:idle Idle
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* rest noeat
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"=" pod_start
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# Rest of line
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:rest Idle
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* rest
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"#" line_comment recolor=-1
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.ifdef haml
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"\n" NULL return
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.else
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"\n" idle
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.endif
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"{}" brace recolor=-1
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"0" first_digit recolor=-1
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"1-9" decimal recolor=-1
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"." ident_no_kw
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"\"" string recolor=-1
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"'" char recolor=-1
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"`" backtick recolor=-1
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"/" regex recolor=-1
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"<" maybe_inc
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"$" not_string buffer
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"%" pstring
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"a-zA-Z_" ident buffer
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# higher level, ruby specific
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":" maybe_symbol
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# "|" proc_arg
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"@" class_member1
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# / / regex not allowed after terms
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:after_term Idle
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* rest noeat
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" \t)" after_term
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.ifdef erb
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"/" rest
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"%" after_term_erb_end
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.else
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"/%" rest
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.endif
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:after_term_erb_end Idle
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* rest noeat
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">" NULL recolor=-2 return
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:pod_start Idle
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* pod_start
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"\n" pod_block
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:pod_block POD
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* pod_block
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"=" pod_ident buffer
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:pod_ident POD
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* pod_block noeat strings
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"=end" rest
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done
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"a-zA-Z0-9_" pod_ident
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:maybe_inc Idle
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* after_term noeat
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"<" maybe_inc1
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:maybe_inc1 Idle
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* after_term noeat
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"-" allow_space
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"'\"" quoted_inc_start save_c recolor=-1
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"A-Za-z_" inc buffer noeat
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:allow_space Idle
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* after_term noeat
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"'\"" quoted_inc_start_allow save_c recolor=-1
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"A-Za-z_" inc_allow buffer noeat
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:quoted_inc_start Var
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* quoted_inc buffer
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:quoted_inc_start_allow Var
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* quoted_inc_allow buffer
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:quoted_inc Var
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* quoted_inc
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& skipline save_s
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:quoted_inc_allow Var
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* quoted_inc_allow
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& skipline_allow save_s
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:inc Var
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* skipline save_s noeat
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"A-Za-z0-9_" inc
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:inc_allow Var
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* skipline_allow save_s noeat
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"A-Za-z0-9_" inc_allow
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# Should be treated as a normal line here...
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:skipline Idle
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* skipline
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"\n" next_line
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:skipline_allow Idle
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* skipline_allow
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"\n" next_line_allow
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:todelim Constant
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* todelim
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"\n" next_line strings
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"&" founddelim
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done
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:todelim_allow Constant
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* todelim_allow
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"\n" next_line_allow strings
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"&" founddelim
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done
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# eat \n so it's not in string.
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:next_line Constant
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* todelim buffer
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"\n" next_line
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:next_line_allow Constant
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* todelim_allow buffer
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" \t\n" next_line_allow
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:founddelim Var
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* idle noeat
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:regex Constant
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* regex
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"\\" regex_quote recolor=-1
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"/" after_term
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:regex_quote Escape
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* regex
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:not_string Idle
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* rest noeat
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"a-zA-Z0-9_" global_var recolor=-2
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"\"'`#/" rest
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:brace Brace
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* rest noeat
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:line_comment Comment
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* line_comment
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.ifdef erb
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"%" line_comment_maybe_erb_end
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.endif
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# might be TODO label
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"BFHNTX" line_comment noeat call=.comment_todo()
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.ifdef haml
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"\n" NULL return
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.else
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"\n" idle
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.endif
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:line_comment_maybe_erb_end Comment
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">" NULL recolor=-2 return
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:end_of_file_comment Comment
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* end_of_file_comment
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:first_digit Constant
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* after_term noeat
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"x" hex
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"b" binary
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"." float
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"eE" epart
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"0-7" octal
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"89" bad_number recolor=-1
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:bad_number Bad
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* after_term noeat
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"0-9" bad_number
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:octal Constant
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* after_term noeat
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"0-7_" octal
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"89" bad_number recolor=-1
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:binary Constant
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* after_term noeat
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"01_" binary
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"2-9" bad_number recolor=-1
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:hex Constant
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* after_term noeat
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"0-9A-Fa-f_" hex
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:decimal Constant
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* after_term noeat
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"0-9_" decimal
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"eE" epart
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"." float
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:float Constant
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* after_term noeat
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"eE" epart
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"0-9_" float
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:epart Constant
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* after_term noeat
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"0-9+\-" enum
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:enum Constant
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* after_term noeat
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"0-9_" enum
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:string Constant
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* string
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"\"" after_term
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"\\" string_escape recolor=-1
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"#" maybe_string_subst recolor=-1
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:maybe_string_subst Constant
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* string noeat
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"{" string_subst recolor=-2
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:string_subst Escape
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* string_subst
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"}" string
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:string_escape Escape
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* string
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"x" string_hex1
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"c" string_ctrl
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"N" string_named
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"0-7" string_octal2
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"\n" string recolor=-2
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:string_named Escape
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* string
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"{" string_named_rest
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:string_named_rest Escape
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* string_named_rest
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"}" string
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:string_ctrl Escape
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* string
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:string_hex1 Escape
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* string noeat
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"{" string_unicode
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"0-9a-fA-F" string_hex2
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:string_unicode Escape
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* string_unicode
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"}" string
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:string_hex2 Escape
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* string noeat
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"0-9a-fA-F" string
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:string_octal2 Escape
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* string noeat
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"0-7" string_octal3
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:string_octal3 Escape
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* string noeat
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"0-7" string
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# Only \\ and \' allowed in single quoted strings
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:char Constant
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* char
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"\n" reset
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"'" after_term
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"\\" char_escape recolor=-1
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:char_escape Escape
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* char recolor=-2
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"\\'" char
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:backtick Constant
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* backtick
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"`" after_term
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"\\" backtick_escape recolor=-1
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"$@" backtick_subst recolor=-1
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:backtick_subst Escape
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* backtick noeat recolor=-1
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"a-zA-Z_0-9" backtick_subst
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:backtick_escape Escape
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* backtick
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"x" backtick_hex1
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"c" backtick_ctrl
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"N" backtick_named
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"0-7" backtick_octal2
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"\n" backtick recolor=-2
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:backtick_named Escape
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* backtick
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"{" backtick_named_rest
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:backtick_named_rest Escape
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* backtick_named_rest
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"}" backtick
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:backtick_ctrl Escape
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* backtick
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:backtick_hex1 Escape
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* backtick noeat
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"{" backtick_unicode
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"0-9a-fA-F" backtick_hex2
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:backtick_unicode Escape
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* backtick_unicode
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"}" backtick
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:backtick_hex2 Escape
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* backtick noeat
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"0-9a-fA-F" backtick
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:backtick_octal2 Escape
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* backtick noeat
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"0-7" backtick_octal3
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:backtick_octal3 Escape
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* backtick noeat
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"0-7" backtick
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:ident_no_kw Idle
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* after_term noeat
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"0" first_digit recolor=-1
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"1-9" decimal recolor=-1
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"a-zA-Z_" ident_no_kw1
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:ident_no_kw1 Idle
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* after_term noeat
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"a-zA-Z0-9_?!" ident_no_kw1
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:ident Idle
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* after_term noeat strings
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"BEGIN" kw
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"END" kw
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"alias" kw
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"and" kw
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"begin" kw
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"break" kw
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"case" kw
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"catch" kw
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"class" kw_class
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"def" kw
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"defined" kw
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"do" kw
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"else" kw
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"elsif" kw
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"end" kw
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"ensure" kw
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"fail" kw
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"false" kw
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"for" kw
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"if" kw
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"in" kw
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"lambda" kw
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"module" kw
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"next" kw
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"nil" kw
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"not" kw
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"or" kw
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"private" kw
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"proc" kw
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"protected" kw
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"public" kw
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"raise" kw
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"redo" kw
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"rescue" kw
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"retry" kw
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"return" kw
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"self" kw
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"super" kw
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"then" kw
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"throw" kw
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"true" kw
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"undef" kw
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"unless" kw
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"until" kw
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"when" kw
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"while" kw
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"yield" kw
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# quasi-keywords (Module or Kernel methods)
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"require" kw
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"autoload" kw
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"extend" kw
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"include" kw
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"puts" kw
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"exit" kw
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"attr_accessor" kw
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"attr_reader" kw
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"attr_writer" kw
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"module_function" kw
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done
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# allowing ?! is not nearly correct but fixes more than
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# it destructs
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"a-zA-Z0-9_?!" ident
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:kw Keyword
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* rest noeat
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:kw_class Keyword
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* rest noeat
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" \t\n" kw_class_space
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:kw_class_space Idle
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* rest noeat
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# first char should be uppercase letter
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"a-zA-Z_" kw_class_decl noeat
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" \t\n" kw_class_space
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:kw_class_decl ClassDecl
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* rest noeat
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"a-zA-Z0-9_" kw_class_decl
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:pstring Idle
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* match noeat
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" \t" after_term noeat
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"xrqQwW" match
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.ifdef erb
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">" NULL recolor=-2 return
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.endif
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:match Idle
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* inmatch save_c recolor=-1
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" \t" match
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:inmatch Constant
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* inmatch
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& after_term
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"\\" inmatch_quote recolor=-1
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:inmatch_quote Escape
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* inmatch
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:subst Idle
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* insubst save_c recolor=-1
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"<([{`" delim_insubst save_c recolor=-1
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" \t" subst
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:insubst Constant
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* insubst
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& inrepl
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"\\" insubst_quote recolor=-1
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:insubst_quote Escape
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* insubst
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:inrepl Constant
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* inrepl
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& after_term
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"\\" inrepl_quote
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:inrepl_quote Escape
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* inrepl
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:delim_insubst Constant
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* delim_insubst
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& delim_repl
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"\\" delim_quote
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:delim_quote Escape
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* delim_insubst
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:delim_repl Constant
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* repl save_c recolor=-1
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" \t" delim_repl
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:repl Constant
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* repl
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& after_term
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"\\" repl_quote
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:repl_quote Escape
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* repl
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:maybe_symbol Idle
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* rest noeat
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# prevent wrong Module::Member detection
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":" rest
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# first char mustn't be 0-9
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"a-zA-Z_" symbol recolor=-2
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"\"" symbol_str recolor=-2
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"'" symbol_str_sq recolor=-2
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:symbol Symbol
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* rest noeat
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"a-zA-Z0-9_?!" symbol
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:symbol_str Symbol
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* symbol_str
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"\"" after_term
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"#" symbol_maybe_str_subst recolor=-1
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:symbol_maybe_str_subst Symbol
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* symbol_str
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"{" symbol_str_subst recolor=-2
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:symbol_str_subst SymbolEscape
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* symbol_str_subst
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"}" symbol_str
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:symbol_str_sq Symbol
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* symbol_str_sq
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"'" after_term
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:proc_arg ProcArg
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* rest noeat
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"," proc_arg_sep noeat
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"a-zA-Z_" proc_arg
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:proc_arg_sep Idle
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* proc_arg
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:class_member1 Idle
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* rest noeat
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"a-zA-Z_" class_member recolor=-2
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"@" class_member2
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:class_member2 ClassMember
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* rest noeat
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"a-zA-Z_" class_member recolor=-3
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:class_member ClassMember
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* rest noeat
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"a-zA-Z0-9_" class_member
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:global_var GlobalVar
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* rest noeat
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"a-zA-Z0-9_" global_var
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.end
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.subr comment_todo
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# initial state
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:comment_todo_init Comment
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* comment_todo_guess buffer
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# highlight common TODO labels
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:comment_todo_guess Comment
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* comment_todo_unknown noeat strings
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"BUG" comment_todo
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"FIXME" comment_todo
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"HACK" comment_todo
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"NOTE" comment_todo
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"TODO" comment_todo
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"XXX" comment_todo
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done
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"A-Z" comment_todo_guess
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:comment_todo_unknown Comment
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* NULL noeat return
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:comment_todo CommentLabel
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* NULL noeat return
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.end
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