# HG changeset patch
# User Peter Hosey
# Date 1218439273 25200
# Node ID 4bb2557d24cd366cad5a9b3af7e86ae73f17c270
# Parent  c6337f653d9b66a2aea3365d2b89e81fb6123ba1
Now that these can come from the environment, they are variables. Lowercasing their names for this reason.

diff --git a/diff-colorize.py b/diff-colorize.py
--- a/diff-colorize.py
+++ b/diff-colorize.py
@@ -4,12 +4,12 @@ import sys
 import os
 import fileinput
 
-INDEX_COLOR      = int(os.environ.get('DIFF_INDEX_COLOR', 32))
-OLD_MODE_COLOR   = int(os.environ.get('DIFF_OLD_MODE_COLOR', 124))
-NEW_MODE_COLOR   = int(os.environ.get('DIFF_NEW_MODE_COLOR', 28))
-REMOVED_COLOR    = int(os.environ.get('DIFF_REMOVED_COLOR', 203))
-ADDED_COLOR      = int(os.environ.get('DIFF_ADDED_COLOR', 2))
-HUNK_START_COLOR = int(os.environ.get('DIFF_HUNK_START_COLOR', 32))
+index_color      = int(os.environ.get('DIFF_INDEX_COLOR', 32))
+old_mode_color   = int(os.environ.get('DIFF_OLD_MODE_COLOR', 124))
+new_mode_color   = int(os.environ.get('DIFF_NEW_MODE_COLOR', 28))
+removed_color    = int(os.environ.get('DIFF_REMOVED_COLOR', 203))
+added_color      = int(os.environ.get('DIFF_ADDED_COLOR', 2))
+hunk_start_color = int(os.environ.get('DIFF_HUNK_START_COLOR', 32))
 
 RESET_FORMAT = '\033[0m'
 COLOR_FORMAT = '\033[38;5;%um'
@@ -54,45 +54,45 @@ class OrderedDict(dict):
 # Theoretically, you could replace the key with some other string or leave it out entirely, if you wanted to, but I wouldn't recommend it.
 prefixes = OrderedDict()
 prefixes['---'] = (
-	COLOR_FORMAT % (REMOVED_COLOR,)
+	COLOR_FORMAT % (removed_color,)
 	+ BEGIN_REVERSE_FORMAT 
 	+ '---'
 	+ END_REVERSE_FORMAT
 )
 prefixes['+++'] = (
-	COLOR_FORMAT % (ADDED_COLOR,)
+	COLOR_FORMAT % (added_color,)
 	+ BEGIN_REVERSE_FORMAT 
 	+ '+++'
 	+ END_REVERSE_FORMAT
 )
 prefixes['-'] = (
-	COLOR_FORMAT % (REMOVED_COLOR,)
+	COLOR_FORMAT % (removed_color,)
 	+ BEGIN_REVERSE_FORMAT 
 	+ '-'
 	+ END_REVERSE_FORMAT
 )
 prefixes['+'] = (
-	COLOR_FORMAT % (ADDED_COLOR,)
+	COLOR_FORMAT % (added_color,)
 	+ BEGIN_REVERSE_FORMAT 
 	+ '+'
 	+ END_REVERSE_FORMAT
 )
 prefixes['old mode'] = ( # Git-style diffs only
-	COLOR_FORMAT % (OLD_MODE_COLOR,)
+	COLOR_FORMAT % (old_mode_color,)
 	+ BEGIN_REVERSE_FORMAT 
 	+ 'old mode'
 	+ END_REVERSE_FORMAT
 )
 prefixes['new mode'] = ( # Git-style diffs only
-	COLOR_FORMAT % (NEW_MODE_COLOR,)
+	COLOR_FORMAT % (new_mode_color,)
 	+ BEGIN_REVERSE_FORMAT 
 	+ 'new mode'
 	+ END_REVERSE_FORMAT
 )
-prefixes['Index: '] = COLOR_FORMAT % (INDEX_COLOR,) + 'Index: '
-prefixes['diff --git '] = COLOR_FORMAT % (INDEX_COLOR,) + 'diff --git '
+prefixes['Index: '] = COLOR_FORMAT % (index_color,) + 'Index: '
+prefixes['diff --git '] = COLOR_FORMAT % (index_color,) + 'diff --git '
 prefixes['@@'] = (
-	COLOR_FORMAT % (HUNK_START_COLOR,)
+	COLOR_FORMAT % (hunk_start_color,)
 	+ BEGIN_REVERSE_FORMAT
 	+ '@@'
 )