Adds lenient Python syntax highlighters

.gitignore

@@ -33,7 +33,6 @@ pip-delete-this-directory.txt
 _build/
 make.bat
 Makefile
-sphinx/
 
 # Macintosh Desktop Services Store files
 .DS_Store

coconut/highlighter.py

@@ -0,0 +1,38 @@
+#!/usr/bin/env python
+
+#-----------------------------------------------------------------------------------------------------------------------
+# INFO:
+#-----------------------------------------------------------------------------------------------------------------------
+
+"""
+Author: Evan Hubinger
+License: Apache 2.0
+Description: Syntax highlighting for Coconut code.
+"""
+
+#-----------------------------------------------------------------------------------------------------------------------
+# IMPORTS:
+#----------------------gme------------------------------------------------------------------------------------------------
+
+from __future__ import print_function, absolute_import, unicode_literals, division
+
+from .root import *
+import pygments
+
+#-----------------------------------------------------------------------------------------------------------------------
+# LEXER:
+#-----------------------------------------------------------------------------------------------------------------------
+
+class pylexer(pygments.lexers.python.PythonLexer):
+    """Lenient Python syntax highlighter."""
+    def add_filter(*args, **kwargs):
+        """Disables the raiseonerror filter."""
+        if len(args) >= 1 and args[0] == "raiseonerror":
+            super(pylexer, self).add_filter(*args, **kwargs)
+
+class pyconlexer(pygments.lexers.python.PythonConsoleLexer):
+    """Lenient Python console syntax highlighter."""
+    def add_filter(*args, **kwargs):
+        """Disables the raiseonerror filter."""
+        if len(args) >= 1 and args[0] == "raiseonerror":
+            super(pyconlexer, self).add_filter(*args, **kwargs)

conf.py

@@ -43,3 +43,5 @@
     ".md": CommonMarkParser
 }
 source_suffix = [".rst", ".md"]
+
+extensions = ["coconut"]

conf_reqs.txt

@@ -1,3 +1,4 @@
+sphinx
 recommonmark
 sphinx_bootstrap_theme
--e git+https://github.com/evhub/sphinx.git@rtfd#egg=Sphinx
+coconut

setup.py

@@ -119,7 +119,13 @@
     install_requires = [
         "pyparsing==2.0.7"
         ],
-    entry_points = {"console_scripts": [
-        "coconut = coconut.__main__:main"
-        ]}
+    entry_points = {
+        "console_scripts": [
+            "coconut = coconut.__main__:main"
+            ],
+        "pygments.lexers": [
+            "force_python = coconut.highlighter:pylexer",
+            "force_pycon = coconut.highlighter:pyconlexer"
+            ]
+        }
     )