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, 98 insertions, 0 deletions

diff --git a/pygments/styles/arduino.py b/pygments/styles/arduino.py
new file mode 100644
index 00000000..1bf2103c
--- /dev/null
+++ b/pygments/styles/arduino.py
@@ -0,0 +1,98 @@
+# -*- coding: utf-8 -*-
+"""
+    pygments.styles.arduino
+    ~~~~~~~~~~~~~~~~~~~~~~~
+
+    Arduino® Syntax highlighting style.
+
+    :copyright: Copyright 2006-2015 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+from pygments.style import Style
+from pygments.token import Keyword, Name, Comment, String, Error, \
+     Number, Operator, Generic, Whitespace
+
+
+class ArduinoStyle(Style):
+    """
+    The Arduino® language style. This style is designed to highlight the
+    Arduino source code, so exepect the best results with it.
+    """
+
+    background_color = "#ffffff"
+    default_style = ""
+
+    styles = {
+        Whitespace:                "",        # class: 'w'
+        Error:                     "#a61717", # class: 'err'
+
+        Comment:                   "#95a5a6", # class: 'c'
+        Comment.Multiline:         "",        # class: 'cm'
+        Comment.Preproc:           "#728E00", # class: 'cp'
+        Comment.Single:            "",        # class: 'c1'
+        Comment.Special:           "",        # class: 'cs'
+
+        Keyword:                   "#728E00", # class: 'k'
+        Keyword.Constant:          "#00979D", # class: 'kc'
+        Keyword.Declaration:       "",        # class: 'kd'
+        Keyword.Namespace:         "",        # class: 'kn'
+        Keyword.Pseudo:            "#00979D", # class: 'kp'
+        Keyword.Reserved:          "#00979D", # class: 'kr'
+        Keyword.Type:              "#00979D", # class: 'kt'
+
+        Operator:                  "#728E00", # class: 'o'
+        Operator.Word:             "",        # class: 'ow'
+
+        Name:                      "#434f54", # class: 'n'
+        Name.Attribute:            "",        # class: 'na'
+        Name.Builtin:              "#728E00", # class: 'nb'
+        Name.Builtin.Pseudo:       "",        # class: 'bp'
+        Name.Class:                "",        # class: 'nc'
+        Name.Constant:             "",        # class: 'no'
+        Name.Decorator:            "",        # class: 'nd'
+        Name.Entity:               "",        # class: 'ni'
+        Name.Exception:            "",        # class: 'ne'
+        Name.Function:             "#D35400", # class: 'nf'
+        Name.Property:             "",        # class: 'py'
+        Name.Label:                "",        # class: 'nl'
+        Name.Namespace:            "",        # class: 'nn'
+        Name.Other:                "#728E00", # class: 'nx'
+        Name.Tag:                  "",        # class: 'nt'
+        Name.Variable:             "",        # class: 'nv'
+        Name.Variable.Class:       "",        # class: 'vc'
+        Name.Variable.Global:      "",        # class: 'vg'
+        Name.Variable.Instance:    "",        # class: 'vi'
+
+        Number:                    "#8A7B52", # class: 'm'
+        Number.Float:              "",        # class: 'mf'
+        Number.Hex:                "",        # class: 'mh'
+        Number.Integer:            "",        # class: 'mi'
+        Number.Integer.Long:       "",        # class: 'il'
+        Number.Oct:                "",        # class: 'mo'
+
+        String:                    "#7F8C8D", # class: 's'
+        String.Backtick:           "",        # class: 'sb'
+        String.Char:               "",        # class: 'sc'
+        String.Doc:                "",        # class: 'sd'
+        String.Double:             "",        # class: 's2'
+        String.Escape:             "",        # class: 'se'
+        String.Heredoc:            "",        # class: 'sh'
+        String.Interpol:           "",        # class: 'si'
+        String.Other:              "",        # class: 'sx'
+        String.Regex:              "",        # class: 'sr'
+        String.Single:             "",        # class: 's1'
+        String.Symbol:             "",        # class: 'ss'
+
+        Generic:                   "",        # class: 'g'
+        Generic.Deleted:           "",        # class: 'gd',
+        Generic.Emph:              "",        # class: 'ge'
+        Generic.Error:             "",        # class: 'gr'
+        Generic.Heading:           "",        # class: 'gh'
+        Generic.Inserted:          "",        # class: 'gi'
+        Generic.Output:            "",        # class: 'go'
+        Generic.Prompt:            "",        # class: 'gp'
+        Generic.Strong:            "",        # class: 'gs'
+        Generic.Subheading:        "",        # class: 'gu'
+        Generic.Traceback:         "",        # class: 'gt'
+    }