Add support for partials and path segments for Handlebars.

This introduces support for some missing features to the Handlebars lexer:
Partials and path segments. Partials mostly appeared to work before, but the
`>` in `{{> ... }}` would appear as a syntax error, as could other
components of the partial. This change introduces support for:

* Standard partials: `{{> partialName}}`
* Partials with parameters: `{{> partialName varname="value"}}`
* Ddynamic partials: `{{> (partialFunc)}}`
* Ddynamic partials with lookups: `{{> (lookup ../path "partialName")}}`
* Partial blocks: `{{> @partial-block}}`
* Inline partials: `{{#*inline}}..{{/inline}}`

It also introduces support for path segments, which can reference content in
the current context or in a parent context. For instance, `this.name`,
`this/name`, `./name`, `../name`, `this/name`, etc. These are all now tracked
as variables.

1 files changed, 25 insertions, 0 deletions

diff --git a/pygments/lexers/text.py b/pygments/lexers/text.py
new file mode 100644
index 00000000..4bec5ec8
--- /dev/null
+++ b/pygments/lexers/text.py
@@ -0,0 +1,25 @@
+# -*- coding: utf-8 -*-
+"""
+    pygments.lexers.text
+    ~~~~~~~~~~~~~~~~~~~~
+
+    Lexers for non-source code file types.
+
+    :copyright: Copyright 2006-2015 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+from pygments.lexers.configs import ApacheConfLexer, NginxConfLexer, \
+    SquidConfLexer, LighttpdConfLexer, IniLexer, RegeditLexer, PropertiesLexer
+from pygments.lexers.console import PyPyLogLexer
+from pygments.lexers.textedit import VimLexer
+from pygments.lexers.markup import BBCodeLexer, MoinWikiLexer, RstLexer, \
+    TexLexer, GroffLexer
+from pygments.lexers.installers import DebianControlLexer, SourcesListLexer
+from pygments.lexers.make import MakefileLexer, BaseMakefileLexer, CMakeLexer
+from pygments.lexers.haxe import HxmlLexer
+from pygments.lexers.diff import DiffLexer, DarcsPatchLexer
+from pygments.lexers.data import YamlLexer
+from pygments.lexers.textfmts import IrcLogsLexer, GettextLexer, HttpLexer
+
+__all__ = []