diff options
| -rw-r--r-- | pygments/lexers/_mapping.py | 1 | ||||
| -rw-r--r-- | pygments/lexers/other.py | 54 |
2 files changed, 54 insertions, 1 deletions
diff --git a/pygments/lexers/_mapping.py b/pygments/lexers/_mapping.py index 500a69d7..8d73f959 100644 --- a/pygments/lexers/_mapping.py +++ b/pygments/lexers/_mapping.py @@ -153,6 +153,7 @@ LEXERS = { 'PovrayLexer': ('pygments.lexers.other', 'POVRay', ('pov',), ('*.pov', '*.inc'), ('text/x-povray',)), 'PrologLexer': ('pygments.lexers.compiled', 'Prolog', ('prolog',), ('*.prolog', '*.pro', '*.pl'), ('text/x-prolog',)), 'PropertiesLexer': ('pygments.lexers.text', 'Properties', ('properties',), ('*.properties',), ('text/x-java-properties',)), + 'ProtoBufLexer': ('pygments.lexers.other', 'Protocol Buffer', ('protobuf',), ('*.proto',), ()), 'Python3Lexer': ('pygments.lexers.agile', 'Python 3', ('python3', 'py3'), (), ('text/x-python3', 'application/x-python3')), 'Python3TracebackLexer': ('pygments.lexers.agile', 'Python 3.0 Traceback', ('py3tb',), ('*.py3tb',), ('text/x-python3-traceback',)), 'PythonConsoleLexer': ('pygments.lexers.agile', 'Python console session', ('pycon',), (), ('text/x-python-doctest',)), diff --git a/pygments/lexers/other.py b/pygments/lexers/other.py index 38ff49dc..205ecd4e 100644 --- a/pygments/lexers/other.py +++ b/pygments/lexers/other.py @@ -24,7 +24,8 @@ __all__ = ['SqlLexer', 'MySqlLexer', 'SqliteConsoleLexer', 'BrainfuckLexer', 'MOOCodeLexer', 'SmalltalkLexer', 'TcshLexer', 'LogtalkLexer', 'GnuplotLexer', 'PovrayLexer', 'AppleScriptLexer', 'BashSessionLexer', 'ModelicaLexer', 'RebolLexer', 'ABAPLexer', - 'NewspeakLexer', 'GherkinLexer', 'AsymptoteLexer', 'PostScriptLexer'] + 'NewspeakLexer', 'GherkinLexer', 'AsymptoteLexer', 'PostScriptLexer', + 'ProtoBufLexer'] line_re = re.compile('.*?\n') @@ -2404,3 +2405,54 @@ class PostScriptLexer(RegexLexer): (r'([0-8]{3}|n|r|t|b|f|\\|\(|\)|)', String.Escape, '#pop'), ], } + + +class ProtoBufLexer(RegexLexer): + """ + Lexer for `Protocol Buffer <http://code.google.com/p/protobuf/>`_ + definition files. + """ + + name = 'Protocol Buffer' + aliases = ['protobuf'] + filenames = ['*.proto'] + + tokens = { + 'root': [ + (r'[ \t]+', Text), + (r'[,;{}\[\]\(\)]', Punctuation), + (r'/(\\\n)?/(\n|(.|\n)*?[^\\]\n)', Comment.Single), + (r'/(\\\n)?[*](.|\n)*?[*](\\\n)?/', Comment.Multiline), + (r'\b(import|option|optional|required|repeated|default|packed|' + r'ctype|extensions|to|max|rpc|returns)\b', Keyword), + (r'(int32|int64|uint32|uint64|sint32|sint64|' + r'fixed32|fixed64|sfixed32|sfixed64|' + r'float|double|bool|string|bytes)\b', Keyword.Type), + (r'(true|false)\b', Keyword.Constant), + (r'(package)(\s+)', bygroups(Keyword.Namespace, Text), 'package'), + (r'(message|extend)(\s+)', + bygroups(Keyword.Declaration, Text), 'message'), + (r'(enum|group|service)(\s+)', + bygroups(Keyword.Declaration, Text), 'type'), + (r'\".*\"', String), + (r'(\d+\.\d*|\.\d+|\d+)[eE][+-]?\d+[LlUu]*', Number.Float), + (r'(\d+\.\d*|\.\d+|\d+[fF])[fF]?', Number.Float), + (r'(\-?(inf|nan))', Number.Float), + (r'0x[0-9a-fA-F]+[LlUu]*', Number.Hex), + (r'0[0-7]+[LlUu]*', Number.Oct), + (r'\d+[LlUu]*', Number.Integer), + (r'[+-=]', Operator), + (r'([a-zA-Z_][a-zA-Z0-9_\.]*)([ \t]*)(=)', + bygroups(Name.Attribute, Text, Operator)), + ('[a-zA-Z_][a-zA-Z0-9_\.]*', Name), + ], + 'package': [ + (r'[a-zA-Z_][a-zA-Z0-9_]*', Name.Namespace, '#pop') + ], + 'message': [ + (r'[a-zA-Z_][a-zA-Z0-9_]*', Name.Class, '#pop') + ], + 'type': [ + (r'[a-zA-Z_][a-zA-Z0-9_]*', Name, '#pop') + ], + } |