diff options
Diffstat (limited to 'lib/coderay/scanners/java.rb')
| -rw-r--r-- | lib/coderay/scanners/java.rb | 29 |
1 files changed, 16 insertions, 13 deletions
diff --git a/lib/coderay/scanners/java.rb b/lib/coderay/scanners/java.rb index 17c7eaa..203385d 100644 --- a/lib/coderay/scanners/java.rb +++ b/lib/coderay/scanners/java.rb @@ -1,6 +1,7 @@ module CodeRay module Scanners - + + # Scanner for Java. class Java < Scanner include Streamable @@ -13,18 +14,18 @@ module Scanners finally for if instanceof import new package return switch throw try typeof while debugger export - ] - RESERVED = %w[ const goto ] - CONSTANTS = %w[ false null true ] - MAGIC_VARIABLES = %w[ this super ] + ] # :nodoc: + RESERVED = %w[ const goto ] # :nodoc: + CONSTANTS = %w[ false null true ] # :nodoc: + MAGIC_VARIABLES = %w[ this super ] # :nodoc: TYPES = %w[ boolean byte char class double enum float int interface long short void - ] << '[]' # because int[] should be highlighted as a type + ] << '[]' # :nodoc: because int[] should be highlighted as a type DIRECTIVES = %w[ abstract extends final implements native private protected public static strictfp synchronized throws transient volatile - ] + ] # :nodoc: IDENT_KIND = WordList.new(:ident). add(KEYWORDS, :keyword). @@ -34,16 +35,18 @@ module Scanners add(TYPES, :type). add(BuiltinTypes::List, :pre_type). add(BuiltinTypes::List.select { |builtin| builtin[/(Error|Exception)$/] }, :exception). - add(DIRECTIVES, :directive) + add(DIRECTIVES, :directive) # :nodoc: - ESCAPE = / [bfnrtv\n\\'"] | x[a-fA-F0-9]{1,2} | [0-7]{1,3} /x - UNICODE_ESCAPE = / u[a-fA-F0-9]{4} | U[a-fA-F0-9]{8} /x + ESCAPE = / [bfnrtv\n\\'"] | x[a-fA-F0-9]{1,2} | [0-7]{1,3} /x # :nodoc: + UNICODE_ESCAPE = / u[a-fA-F0-9]{4} | U[a-fA-F0-9]{8} /x # :nodoc: STRING_CONTENT_PATTERN = { "'" => /[^\\']+/, '"' => /[^\\"]+/, '/' => /[^\\\/]+/, - } - IDENT = /[a-zA-Z_][A-Za-z_0-9]*/ + } # :nodoc: + IDENT = /[a-zA-Z_][A-Za-z_0-9]*/ # :nodoc: + + protected def scan_tokens tokens, options @@ -151,7 +154,7 @@ module Scanners end match ||= matched - if $DEBUG and not kind + if $CODERAY_DEBUG and not kind raise_inspect 'Error token %p in line %d' % [[match, kind], line], tokens end |