diff options
| -rw-r--r-- | pygments/lexers/_mapping.py | 1 | ||||
| -rw-r--r-- | pygments/lexers/pony.py | 92 | ||||
| -rw-r--r-- | tests/examplefiles/example.pony | 18 |
3 files changed, 111 insertions, 0 deletions
diff --git a/pygments/lexers/_mapping.py b/pygments/lexers/_mapping.py index 3fbb1df8..5fb438d9 100644 --- a/pygments/lexers/_mapping.py +++ b/pygments/lexers/_mapping.py @@ -325,6 +325,7 @@ LEXERS = { 'PikeLexer': ('pygments.lexers.c_like', 'Pike', ('pike',), ('*.pike', '*.pmod'), ('text/x-pike',)), 'PkgConfigLexer': ('pygments.lexers.configs', 'PkgConfig', ('pkgconfig',), ('*.pc',), ()), 'PlPgsqlLexer': ('pygments.lexers.sql', 'PL/pgSQL', ('plpgsql',), (), ('text/x-plpgsql',)), + 'PonyLexer': ('pygments.lexers.pony', 'Pony', ('pony',), ('*.pony',), ()), 'PostScriptLexer': ('pygments.lexers.graphics', 'PostScript', ('postscript', 'postscr'), ('*.ps', '*.eps'), ('application/postscript',)), 'PostgresConsoleLexer': ('pygments.lexers.sql', 'PostgreSQL console (psql)', ('psql', 'postgresql-console', 'postgres-console'), (), ('text/x-postgresql-psql',)), 'PostgresLexer': ('pygments.lexers.sql', 'PostgreSQL SQL dialect', ('postgresql', 'postgres'), (), ('text/x-postgresql',)), diff --git a/pygments/lexers/pony.py b/pygments/lexers/pony.py new file mode 100644 index 00000000..486e404b --- /dev/null +++ b/pygments/lexers/pony.py @@ -0,0 +1,92 @@ +# -*- coding: utf-8 -*- +""" + pygments.lexers.pony + ~~~~~~~~~~~~~~~~~~~~ + + Lexers for Pony and related languages. + + :copyright: Copyright 2006-2016 by the Pygments team, see AUTHORS. + :license: BSD, see LICENSE for details. +""" + +from pygments.lexer import RegexLexer, bygroups, words +from pygments.token import Text, Comment, Operator, Keyword, Name, String, \ + Number, Punctuation + +__all__ = ['PonyLexer'] + + +class PonyLexer(RegexLexer): + """ + For Pony source code. + """ + + name = 'Pony' + aliases = ['pony'] + filenames = ['*.pony'] + + _caps = r'(iso|trn|ref|val|box|tag)' + + tokens = { + 'root': [ + (r'\n', Text), + (r'[^\S\n]+', Text), + (r'//.*\n', Comment.Single), + (r'/\*', Comment.Multiline, 'nested_comment'), + (r'"""(?:.|\n)*?"""', String.Doc), + (r'"', String, 'string'), + (r'\'.*\'', String.Char), + (r'=>|[]{}:().~;,|&!^?[]', Punctuation), + (words(( + 'addressof', 'and', 'as', 'consume', 'digestof', 'is', 'isnt', + 'not', 'or'), + suffix=r'\b'), + Operator.Word), + (r'!=|==|<<|>>|[-+/*%=<>]', Operator), + (words(( + 'box', 'break', 'compile_error', 'compile_intrinsic', + 'continue', 'do', 'else', 'elseif', 'embed', 'end', 'error', + 'for', 'if', 'ifdef', 'in', 'iso', 'lambda', 'let', 'match', + 'object', 'recover', 'ref', 'repeat', 'return', 'tag', 'then', + 'this', 'trn', 'try', 'until', 'use', 'var', 'val', 'where', + 'while', 'with', '#any', '#read', '#send', '#share'), + suffix=r'\b'), + Keyword), + (r'(actor|class|struct|primitive|interface|trait|type)((?:\s)+)', + bygroups(Keyword, Text), 'typename'), + (r'(new|fun|be)((?:\s)+)', bygroups(Keyword, Text), 'methodname'), + (words(( + 'I8', 'U8', 'I16', 'U16', 'I32', 'U32', 'I64', 'U64', 'I128', + 'U128', 'ILong', 'ULong', 'ISize', 'USize', 'F32', 'F64', + 'Bool', 'Pointer', 'None', 'Any', 'Array', 'String', + 'Iterator'), + suffix=r'\b'), + Name.Builtin.Type), + (r'_?[A-Z]\w*', Name.Type), + (r'(\d+\.\d*|\.\d+|\d+)[eE][+-]?\d+', Number.Float), + (r'0x[0-9a-fA-F]+', Number.Hex), + (r'\d+', Number.Integer), + (r'(true|false)\b', Name.Builtin), + (r'_\d*', Name), + (r'_?[a-z][\w\'_]*', Name) + ], + 'typename': [ + (_caps + r'?((?:\s)*)(_?[A-Z]\w*)', + bygroups(Keyword, Text, Name.Class), '#pop') + ], + 'methodname': [ + (_caps + r'?((?:\s)*)(_?[a-z]\w*)', + bygroups(Keyword, Text, Name.Function), '#pop') + ], + 'nested_comment': [ + (r'[^*/]+', Comment.Multiline), + (r'/\*', Comment.Multiline, '#push'), + (r'\*/', Comment.Multiline, '#pop'), + (r'[*/]', Comment.Multiline) + ], + 'string': [ + (r'"', String, '#pop'), + (r'\\"', String), + (r'[^\\"]+', String) + ] + } diff --git a/tests/examplefiles/example.pony b/tests/examplefiles/example.pony new file mode 100644 index 00000000..654f2376 --- /dev/null +++ b/tests/examplefiles/example.pony @@ -0,0 +1,18 @@ +use "somepkg" + +/* + /* Nested */ +*/ + +class trn Foo[A: Stringable ref] is Stringable + let _x = "\"" + + fun val dofoo() => + """ + DocString + """ + (U64(2), "foo")._2 + +actor Main + new create(env: Env) => + env.out.print("Hello world") |