Class: Rouge::Lexers::Awk
Constant Summary
Constants inherited
from RegexLexer
RegexLexer::MAX_NULL_SCANS
Token::Tokens::Num, Token::Tokens::Str
Instance Attribute Summary
Attributes inherited from Rouge::Lexer
#options
Class Method Summary
collapse
Methods inherited from RegexLexer
append, #delegate, get_state, #get_state, #goto, #group, #groups, #in_state?, #pop!, prepend, #push, #recurse, replace_state, #reset!, #reset_stack, #stack, start, start_procs, #state, state, #state?, state_definitions, states, #step, #stream_tokens, #token
aliases, all, #as_bool, #as_lexer, #as_list, #as_string, #as_token, assert_utf8!, #bool_option, continue_lex, #continue_lex, debug_enabled?, demo, demo_file, desc, detectable?, disable_debug!, enable_debug!, filenames, find, find_fancy, guess, guess_by_filename, guess_by_mimetype, guess_by_source, guesses, #hash_option, #initialize, #lex, lex, #lexer_option, #list_option, lookup_fancy, mimetypes, option, option_docs, #reset!, #stream_tokens, #string_option, tag, #tag, title, #token_option, #with
token
Constructor Details
This class inherits a constructor from Rouge::Lexer
Class Method Details
.builtins ⇒ Object
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# File 'lib/rouge/lexers/awk.rb', line 42
def self.builtins
@builtins ||= %w(
exp log sqrt sin cos atan2 length rand srand int substr index match
split sub gsub sprintf system tolower toupper
)
end
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.constants ⇒ Object
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# File 'lib/rouge/lexers/awk.rb', line 35
def self.constants
@constants ||= Set.new %w(
CONVFMT FS NF NR FNR FILENAME RS OFS ORS OFMT SUBSEP ARGC ARGV
ENVIRON
)
end
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.declarations ⇒ Object
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# File 'lib/rouge/lexers/awk.rb', line 27
def self.declarations
@declarations ||= Set.new %w(function)
end
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.detect?(text) ⇒ Boolean
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# File 'lib/rouge/lexers/awk.rb', line 14
def self.detect?(text)
return true if text.shebang?('awk')
end
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.keywords ⇒ Object
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# File 'lib/rouge/lexers/awk.rb', line 20
def self.keywords
@keywords ||= Set.new %w(
if else while for do break continue return next nextfile delete
exit print printf getline
)
end
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.reserved ⇒ Object
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# File 'lib/rouge/lexers/awk.rb', line 31
def self.reserved
@reserved ||= Set.new %w(BEGIN END)
end
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