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| author | Kornelius Kalnbach <murphy@rubychan.de> | 2013-07-13 20:36:27 +0200 |
|---|---|---|
| committer | Kornelius Kalnbach <murphy@rubychan.de> | 2013-07-13 20:36:27 +0200 |
| commit | 82864efabda9dc17fa6a28b0740ffc8f58706126 (patch) | |
| tree | 57f701771ae87e39e2738862b8019b407800ca47 | |
| parent | 6dd14ef018ee4417771504117819121bd4b8520d (diff) | |
| download | coderay-82864efabda9dc17fa6a28b0740ffc8f58706126.tar.gz | |
allow unicode characters in char literals
| -rw-r--r-- | lib/coderay/scanners/go.rb | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/coderay/scanners/go.rb b/lib/coderay/scanners/go.rb index 5034adc..59473f6 100644 --- a/lib/coderay/scanners/go.rb +++ b/lib/coderay/scanners/go.rb @@ -44,7 +44,7 @@ module Scanners add(PREDEFINED_FUNCTIONS, :predefined) # :nodoc: ESCAPE = / [rbfntv\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: + UNICODE_ESCAPE = / u[a-fA-F0-9]{4} | U[a-fA-F0-9]{8} /x # :nodoc: protected @@ -123,7 +123,7 @@ module Scanners label_expected_before_preproc_line = label_expected state = :include_expected if self[1] == 'include' - elsif match = scan(/ L?' (?: [^\'\n\\] | \\ #{ESCAPE} )? '? /ox) + elsif match = scan(/ L?' (?: [^\'\n\\] | \\ (?: #{ESCAPE} | #{UNICODE_ESCAPE} ) )? '? /ox) label_expected = false encoder.text_token match, :char |