diff options
Diffstat (limited to 'lib/irb')
| -rw-r--r-- | lib/irb/ruby-lex.rb | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/lib/irb/ruby-lex.rb b/lib/irb/ruby-lex.rb index 534870e329..24db325214 100644 --- a/lib/irb/ruby-lex.rb +++ b/lib/irb/ruby-lex.rb @@ -28,7 +28,7 @@ class RubyLex include RubyToken class << self - attr :debug_level, TRUE + attr_accessor :debug_level def debug? @debug_level > 0 end @@ -54,14 +54,14 @@ class RubyLex @exception_on_syntax_error = true end - attr :skip_space, true - attr :readed_auto_clean_up, true - attr :exception_on_syntax_error, true + attr_accessor :skip_space + attr_accessor :readed_auto_clean_up + attr_accessor :exception_on_syntax_error - attr :seek - attr :char_no - attr :line_no - attr :indent + attr_reader :seek + attr_reader :char_no + attr_reader :line_no + attr_reader :indent # io functions def set_input(io, p = nil) @@ -203,7 +203,7 @@ class RubyLex @here_header = false prompt - @continue = FALSE + @continue = false @line = "" @exp_line_no = @line_no @@ -212,7 +212,7 @@ class RubyLex def each_top_level_statement initialize_input loop do - @continue = FALSE + @continue = false prompt unless l = lex break if @line == '' @@ -315,7 +315,7 @@ class RubyLex end @OP.def_rules(" ", "\t", "\f", "\r", "\13") do - @space_seen = TRUE + @space_seen = true while getc =~ /[ \t\f\r\13]/; end ungetc Token(TkSPACE) @@ -342,9 +342,9 @@ class RubyLex print "\\n\n" if RubyLex.debug? case @lex_state when EXPR_BEG, EXPR_FNAME, EXPR_DOT - @continue = TRUE + @continue = true else - @continue = FALSE + @continue = false @lex_state = EXPR_BEG end @here_header = false @@ -835,8 +835,8 @@ class RubyLex end type = TkINTEGER - allow_point = TRUE - allow_e = TRUE + allow_point = true + allow_e = true while ch = getc case ch when /[0-9_]/ |