diff options
Diffstat (limited to 'lib/coderay/scanners/java_script.rb')
| -rw-r--r-- | lib/coderay/scanners/java_script.rb | 31 |
1 files changed, 27 insertions, 4 deletions
diff --git a/lib/coderay/scanners/java_script.rb b/lib/coderay/scanners/java_script.rb index 43ecb18..75881a0 100644 --- a/lib/coderay/scanners/java_script.rb +++ b/lib/coderay/scanners/java_script.rb @@ -54,10 +54,17 @@ module Scanners protected + def setup + @state = :initial + end + def scan_tokens encoder, options - state = :initial - string_delimiter = nil + state, string_delimiter = options[:state] || @state + if string_delimiter + encoder.begin_group state + end + value_expected = true key_expected = false function_expected = false @@ -72,9 +79,10 @@ module Scanners value_expected = true if !value_expected && match.index(?\n) encoder.text_token match, :space - elsif match = scan(%r! // [^\n\\]* (?: \\. [^\n\\]* )* | /\* (?: .*? \*/ | .* ) !mx) + elsif match = scan(%r! // [^\n\\]* (?: \\. [^\n\\]* )* | /\* (?: .*? \*/ | .*() ) !mx) value_expected = true encoder.text_token match, :comment + state = :open_multi_line_comment if self[1] elsif check(/\.?\d/) key_expected = value_expected = false @@ -182,13 +190,28 @@ module Scanners raise_inspect "else case \" reached; %p not handled." % peek(1), encoder end + when :open_multi_line_comment + if match = scan(%r! .*? \*/ !mx) + state = :initial + else + match = scan(%r! .+ !mx) + end + value_expected = true + encoder.text_token match, :comment if match + else - raise_inspect 'Unknown state', encoder + #:nocov: + raise_inspect 'Unknown state: %p' % [state], encoder + #:nocov: end end + if options[:keep_state] + @state = state, string_delimiter + end + if [:string, :regexp].include? state encoder.end_group state end |