0.2.2

.npmignore

@@ -0,0 +1 @@
+test

Makefile

@@ -1,8 +1,5 @@
 
 test:
-	@./node_modules/.bin/mocha \
-		--require should \
-		--reporter spec \
-		--bail
+	@npm test
 
-.PHONY: test
+.PHONY: test

lib/parse.js

@@ -1,9 +1,4 @@
 
-/**
- * Module dependencies.
- */
-
-var escape = require('escape-regexp');
 var assert = require('assert');
 
 /**
@@ -167,6 +162,18 @@ function pattern(str) {
   return new RegExp('^' + str + '$');
 }
 
+/**
+ * Escape regexp syntax in `str`.
+ */
+
+function escape(str) {
+	// Escape characters with special meaning either inside or outside character sets.
+	// Use a simple backslash escape when it’s always valid, and a `\xnn` escape when the simpler form would be disallowed by Unicode patterns’ stricter grammar.
+	return str
+		.replace(/[|\\{}()[\]^$+*?.]/g, '\\$&')
+		.replace(/-/g, '\\x2d');
+}
+
 /**
  * Check if `str` is quoted.
  */
@@ -196,7 +203,7 @@ function numeric(str) {
  */
 
 function comparison(str) {
-switch (str) {
+  switch (str) {
   case '>':
     return 'gt';
   case '<':