103 lines
4.3 KiB
YAML
103 lines
4.3 KiB
YAML
# Ruby syntax file for Diffuse
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# Copyright (C) 2008-2009 Derrick Moser <derrick_moser@yahoo.com>
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syntax Ruby normal text
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syntax_files Ruby '\.rb$'
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syntax_magic Ruby '^#![ \t]*([^ \t/]*/)*(env[ \t]+)?ruby[0-9\.]*([ \t].*)?$'
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# colours
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colour ruby_comment 0.2 0.4 0.64
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colour ruby_fixme 1.0 0.5 0.0
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colour ruby_keyword 0.77 0.63 0.0
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colour ruby_import 0.46 0.31 0.48
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colour ruby_literal 1.0 0.2 0.8
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colour ruby_string 0.8 0.0 0.0
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colour ruby_escapedchar 0.46 0.31 0.48
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colour ruby_function 0.02 0.6 0.6
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colour ruby_constant 0.3 0.6 0.02
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colour ruby_punctuation 0.5 0.5 0.5
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colour ruby_symbol 0.3 0.6 0.02
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colour ruby_variable 0.02 0.6 0.6
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colour ruby_regexsep 0.77 0.63 0.0
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colour ruby_regex 0.8 0.0 0.0
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colour ruby_optionalsep 0.77 0.63 0.0
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colour ruby_optional 0.8 0.0 0.0
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# whitespace/comments
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syntax_pattern normal normal text '[ \t\r\n]+'
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syntax_pattern expr expr text '[ \t\r\n]+'
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syntax_pattern normal comment ruby_comment '#'
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syntax_pattern comment normal ruby_comment '(\r\n|\r|\n)$'
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syntax_pattern comment comment ruby_fixme '\b(TODO|FIXME|XXX)\b'
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syntax_pattern comment comment ruby_comment '.[^TFX\r\n]*'
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syntax_pattern normal doc ruby_comment '^=begin\b'
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syntax_pattern doc normal ruby_comment '^=end\b'
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syntax_pattern doc doc ruby_fixme '\b(TODO|FIXME|XXX)\b'
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syntax_pattern doc doc ruby_comment '.[^TFX]*'
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# "-style strings
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syntax_pattern normal double_string ruby_string '"'
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syntax_pattern double_string expr ruby_string '"'
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syntax_pattern double_string double_string ruby_escapedchar '\\([0-7]{1,3}|x[0-9a-fA-F]{1,2}|C-.|M-(\\C-)?.|c?.)'
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syntax_pattern double_string double_string ruby_escapedchar '#\{[^\}"]*\}'
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syntax_pattern double_string double_string ruby_string '.[^\\"#]*'
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# '-style strings
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syntax_pattern normal single_string ruby_string "'"
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syntax_pattern single_string expr ruby_string "'"
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syntax_pattern single_string single_string ruby_escapedchar "\\\\[\\\\']"
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syntax_pattern single_string single_string ruby_string ".[^\\\\']*"
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# `-style strings
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syntax_pattern normal backquote ruby_string '`'
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syntax_pattern backquote expr ruby_string '`'
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syntax_pattern backquote backquote ruby_escapedchar '\\([0-7]{1,3}|x[0-9a-fA-F]{1,2}|C-.|M-(\\C-)?.|c?.)'
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syntax_pattern backquote backquote ruby_string '.[^\\`]*'
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# literals
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syntax_pattern normal expr ruby_literal '(((0|[1-9][0-9])*\.[0-9]*|\.[0-9]+)(e[\+\-]?[0-9]+)?|(0|[1-9][0-9]*)e[\+\-]?[0-9]+|0x[0-9a-f]+|0[0-7]*|[1-9][0-9]*)' ignorecase
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syntax_pattern normal expr ruby_literal '\b(false|FALSE|nil|NIL|true|TRUE|__FILE__|__LINE__)\b'
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syntax_pattern normal expr ruby_literal '\\?(\\C-|\\M-(\\C-)?)?[^ \t\r\n]'
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# variables
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syntax_pattern normal expr ruby_variable "(@@?[a-z_][a-z_0-9]*|\\$([a-z_][a-z_0-9]*|-[a-z]|[!@&`+1~=/\\\\,;\\.<>0\\*\\$\\?:\"']))\b" ignorecase
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# symbol
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syntax_pattern normal expr ruby_symbol ":[a-z_][a-z_0-9]*\b" ignorecase
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# import
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syntax_pattern normal normal ruby_import '\b(require)\b'
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# keywords
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syntax_pattern normal normal ruby_keyword '\b(alias|and|BEGIN|begin|break|case|defined|do|else|elsif|END|end|ensure|for|if|in|module|next|not|or|redo|rescue|retry|return|then|undef|unless|until|when|while|yield)\b'
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syntax_pattern normal expr ruby_keyword '\b(self|super)\b'
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# function/class definitions
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syntax_pattern normal declaration ruby_keyword '\b(class|def)\b'
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syntax_pattern declaration declaration text '[ \t]+'
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syntax_pattern declaration normal ruby_function '\b[a-z_][a-z_0-9]*\b' ignorecase
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syntax_pattern declaration normal text ''
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# expressions
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syntax_pattern normal expression ruby_regexsep '/'
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syntax_pattern expression expr ruby_regexsep '/[iomxneus]*'
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syntax_pattern expression expression ruby_escapedchar '\\.'
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syntax_pattern expression expression ruby_regex '.[^\\/]*'
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# optional
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syntax_pattern normal optional ruby_optionalsep '\|'
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syntax_pattern optional normal ruby_optionalsep '\|'
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syntax_pattern optional optional ruby_optional '.[^\|]*'
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# punctuation
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syntax_pattern normal normal ruby_punctuation '[\[\{\}<>;=\(,~!&\^%\?\+\-\*\.]+'
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syntax_pattern normal normal ruby_punctuation '(\.|:+)'
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syntax_pattern normal expr ruby_punctuation '[\)\]]+'
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syntax_pattern expr normal ruby_punctuation '[/\|]+'
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# constants
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syntax_pattern normal expr ruby_constant '\b[A-Z_][a-zA-Z_0-9]*\b[\?!]?'
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# parsing optimisation
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syntax_pattern normal expr text '[a-z_][a-z_0-9]*[\?!]?' ignorecase
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syntax_pattern expr normal ruby_regex ''
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