Merged in cmclaughlin/pygments-puppet (pull request #133: Puppet lexer)

3 files changed, 105 insertions, 0 deletions

diff --git a/AUTHORS b/AUTHORS
index 68977d5f..54957dc4 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -74,6 +74,7 @@ Other contributors, listed alphabetically, are:
 * Gordon McGregor -- SystemVerilog lexer
 * Stephen McKamey -- Duel/JBST lexer
 * Brian McKenna -- F# lexer
+* Charles McLaughlin -- Puppet lexer
 * Lukas Meuser -- BBCode formatter, Lua lexer
 * Paul Miller -- LiveScript lexer
 * Hong Minhee -- HTTP lexer
diff --git a/pygments/lexers/_mapping.py b/pygments/lexers/_mapping.py
index c0cbeae9..a6090c75 100644
--- a/pygments/lexers/_mapping.py
+++ b/pygments/lexers/_mapping.py
@@ -208,6 +208,7 @@ LEXERS = {
     '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',), ()),
+    'PuppetLexer': ('pygments.lexers.puppet', 'Puppet', ('puppet',), ('*.pp',), ()),
     'PyPyLogLexer': ('pygments.lexers.text', 'PyPy Log', ('pypylog', 'pypy'), ('*.pypylog',), ('application/x-pypylog',)),
     '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',)),
diff --git a/pygments/lexers/puppet.py b/pygments/lexers/puppet.py
new file mode 100644
index 00000000..fefdb549
--- /dev/null
+++ b/pygments/lexers/puppet.py
@@ -0,0 +1,103 @@
+# -*- coding: utf-8 -*-
+"""
+    pygments.lexers.puppet
+    ~~~~~~~~~~~~~~~~~~~~~~
+
+    Lexer for the Puppet DSL.
+
+    :copyright: Copyright 2006-2012 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+from pygments.lexer import RegexLexer, bygroups, include
+from pygments.token import Comment, Keyword, Name, Number, Operator
+from pygments.token import Punctuation, String, Text
+
+
+__all__ = ['PuppetLexer']
+
+
+class PuppetLexer(RegexLexer):
+    name = 'Puppet'
+    aliases = ['puppet']
+    filenames = ['*.pp']
+
+    tokens = {
+        'root': [
+            include('comments'),
+            include('keywords'),
+            include('names'),
+            include('numbers'),
+            include('operators'),
+            include('strings'),
+
+            (r'[]{}:(),;[]', Punctuation),
+            (r'[^\S\n]+', Text),
+        ],
+
+        'comments': [
+            (r'\s*#.*$', Comment),
+            (r'/(\\\n)?[*](.|\n)*?[*](\\\n)?/', Comment.Multiline),
+        ],
+
+        'operators': [
+            (r'(=>|\?|<|>|=|\+|-|\/|\*|~|!|\|)', Operator),
+            (r'\s+(in|and|or|not)\s+', Operator.Word),
+        ],
+
+        'names': [
+            ('[a-zA-Z_][a-zA-Z0-9_]*', Name.Attribute),
+            (r'(\$\S+)(\[)(\S+)(\])', bygroups(Name.Variable, Punctuation,
+                                               String, Punctuation)),
+            (r'\$\S+', Name.Variable),
+        ],
+
+        'numbers': [
+            # Copypasta from the Python lexer
+            (r'(\d+\.\d*|\d*\.\d+)([eE][+-]?[0-9]+)?j?', Number.Float),
+            (r'\d+[eE][+-]?[0-9]+j?', Number.Float),
+            (r'0[0-7]+j?', Number.Oct),
+            (r'0[xX][a-fA-F0-9]+', Number.Hex),
+            (r'\d+L', Number.Integer.Long),
+            (r'\d+j?', Number.Integer)
+        ],
+
+        'keywords': [
+            # Left out 'group' and 'require'
+            # Since they're often used as attributes
+            (r'(?i)\s(absent|alert|alias|audit|augeas|before)\s', Keyword),
+            (r'(?i)\s(case|check|class|computer|configured)\s', Keyword),
+            (r'(?i)\s(contained|create_resources|crit|cron)\s', Keyword),
+            (r'(?i)\s(debug|default|define|defined|directory)\s', Keyword),
+            (r'(?i)\s(else|elsif|emerg|err|exec|extlookup)\s', Keyword),
+            (r'(?i)\s(fail|false|file|filebucket|fqdn_rand)\s', Keyword),
+            (r'(?i)\s(generate|host|if|import|include|info)\s', Keyword),
+            (r'(?i)\s(inherits|inline_template|installed)\s', Keyword),
+            (r'(?i)\s(interface|k5login|latest|link|loglevel)\s', Keyword),
+            (r'(?i)\s(macauthorization|mailalias|maillist)\s', Keyword),
+            (r'(?i)\s(mcx|md5|mount|mounted|nagios_command)\s', Keyword),
+            (r'(?i)\s(nagios_contact|nagios_contactgroup)\s', Keyword),
+            (r'(?i)\s(nagios_host|nagios_hostdependency)\s', Keyword),
+            (r'(?i)\s(nagios_hostescalation|nagios_hostextinfo)\s', Keyword),
+            (r'(?i)\s(nagios_hostgroup|nagios_service)\s', Keyword),
+            (r'(?i)\s(nagios_servicedependency)\s', Keyword),
+            (r'(?i)\s(nagios_serviceescalation)\s', Keyword),
+            (r'(?i)\s(nagios_serviceextinfo)\s', Keyword),
+            (r'(?i)\s(nagios_servicegroup|nagios_timeperiod)\s', Keyword),
+            (r'(?i)\s(node|noop|notice|notify)\s', Keyword),
+            (r'(?i)\s(package|present|purged|realize|regsubst)\s', Keyword),
+            (r'(?i)\s(resources|role|router|running)\s', Keyword),
+            (r'(?i)\s(schedule|scheduled_task|search|selboolean)\s', Keyword),
+            (r'(?i)\s(selmodule|service|sha1|shellquote|split)\s', Keyword),
+            (r'(?i)\s(sprintf|ssh_authorized_key|sshkey|stage)\s', Keyword),
+            (r'(?i)\s(stopped|subscribe|tag|tagged|template|tidy)\s', Keyword),
+            (r'(?i)\s(true|undef|unmounted|user|versioncmp|vlan)\s', Keyword),
+            (r'(?i)\s(warning|yumrepo|zfs|zone|zpool)\s', Keyword),
+        ],
+
+        'strings': [
+            (r'"([^"])*"', String),
+            (r'\'([^\'])*\'', String),
+        ],
+
+    }