diff options
Diffstat (limited to 'pygments/lexers/jvm.py')
| -rw-r--r-- | pygments/lexers/jvm.py | 65 |
1 files changed, 64 insertions, 1 deletions
diff --git a/pygments/lexers/jvm.py b/pygments/lexers/jvm.py index 008fb4f4..161a3382 100644 --- a/pygments/lexers/jvm.py +++ b/pygments/lexers/jvm.py @@ -21,7 +21,7 @@ from pygments import unistring as uni __all__ = ['JavaLexer', 'ScalaLexer', 'GosuLexer', 'GosuTemplateLexer', 'GroovyLexer', 'IokeLexer', 'ClojureLexer', 'KotlinLexer', - 'XtendLexer', 'AspectJLexer'] + 'XtendLexer', 'AspectJLexer', 'CeylonLexer'] class JavaLexer(RegexLexer): @@ -754,6 +754,69 @@ class TeaLangLexer(RegexLexer): ], } +class CeylonLexer(RegexLexer): + """ + For `Ceylon <http://ceylon-lang.org/>`_ source code. + + *New in Pygments 1.6.* + """ + + name = 'Ceylon' + aliases = ['ceylon'] + filenames = ['*.ceylon'] + mimetypes = ['text/x-ceylon'] + + flags = re.MULTILINE | re.DOTALL + + #: optional Comment or Whitespace + _ws = r'(?:\s|//.*?\n|/[*].*?[*]/)+' + + tokens = { + 'root': [ + # method names + (r'^(\s*(?:[a-zA-Z_][a-zA-Z0-9_\.\[\]]*\s+)+?)' # return arguments + r'([a-zA-Z_][a-zA-Z0-9_]*)' # method name + r'(\s*)(\()', # signature start + bygroups(using(this), Name.Function, Text, Operator)), + (r'[^\S\n]+', Text), + (r'//.*?\n', Comment.Single), + (r'/\*.*?\*/', Comment.Multiline), + (r'(variable|shared|abstract|doc|by|formal|actual)', Name.Decorator), + (r'(break|case|catch|continue|default|else|finally|for|in|variable|' + r'if|return|switch|this|throw|try|while|is|exists|nonempty|then|outer)\b', + Keyword), + (r'(abstracts|extends|satisfies|adapts|' + r'super|given|of|out|assign|' + r'transient|volatile)\b', Keyword.Declaration), + (r'(function|value|void)\b', + Keyword.Type), + (r'(package)(\s+)', bygroups(Keyword.Namespace, Text)), + (r'(true|false|null)\b', Keyword.Constant), + (r'(class|interface|object)(\s+)', bygroups(Keyword.Declaration, Text), 'class'), + (r'(import)(\s+)', bygroups(Keyword.Namespace, Text), 'import'), + (r'"(\\\\|\\"|[^"])*"', String), + (r"'\\.'|'[^\\]'|'\\u[0-9a-f]{4}'", String.Quoted), + (r"`\\.`|`[^\\]`|`\\u[0-9a-f]{4}`", String.Char), + (r'(\.)([a-zA-Z_][a-zA-Z0-9_]*)', bygroups(Operator, Name.Attribute)), + (r'[a-zA-Z_][a-zA-Z0-9_]*:', Name.Label), + (r'[a-zA-Z_\$][a-zA-Z0-9_]*', Name), + (r'[~\^\*!%&\[\]\(\)\{\}<>\|+=:;,./?-]', Operator), + (r'\d{1,3}(_\d{3})+\.\d{1,3}(_\d{3})+[kMGTPmunpf]?', Number.Float), + (r'\d{1,3}(_\d{3})+\.[0-9]+([eE][+-]?[0-9]+)?[kMGTPmunpf]?', Number.Float), + (r'[0-9][0-9]*\.\d{1,3}(_\d{3})+[kMGTPmunpf]?', Number.Float), + (r'[0-9][0-9]*\.[0-9]+([eE][+-]?[0-9]+)?[kMGTPmunpf]?', Number.Float), + (r'0x[0-9a-f]+', Number.Hex), + (r'\d{1,3}(_\d{3})+[kMGTP]?', Number.Integer), + (r'[0-9]+[kMGTP]?', Number.Integer), + (r'\n', Text) + ], + 'class': [ + (r'[a-zA-Z_][a-zA-Z0-9_]*', Name.Class, '#pop') + ], + 'import': [ + (r'[a-zA-Z0-9_.]+\w+ \{([a-zA-Z,]+|\.\.\.)\}', Name.Namespace, '#pop') + ], + } class KotlinLexer(RegexLexer): """ |